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 * @copyright (C) 2011 - 2016, Olivier Biot, Jason Oster, Aaron McLeod
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this._set(this._x<0?-this._x:this._x,this._y<0?-this._y:this._y,this._Z<0?-this._z:this._z)},clamp:function(a,b){return new me.ObservableVector3d(this._x.clamp(a,b),this._y.clamp(a,b),this._z.clamp(a,b),{onUpdate:this.onUpdate})},clampSelf:function(a,b){return this._set(this._x.clamp(a,b),this._y.clamp(a,b),this._z.clamp(a,b))},minV:function(a){var b=a.z||0;return this._set(this._x<a.x?this._x:a.x,this._y<a.y?this._y:a.y,this._z<b?this._z:b)},maxV:function(a){var b=a.z||0;return this._set(this._x>a.x?this._x:a.x,this._y>a.y?this._y:a.y,this._z>b?this._z:b)},floor:function(){return new me.ObservableVector3d(Math.floor(this._x),Math.floor(this._y),Math.floor(this._z),{onUpdate:this.onUpdate})},floorSelf:function(){return this._set(Math.floor(this._x),Math.floor(this._y),Math.floor(this._z))},ceil:function(){return new me.ObservableVector3d(Math.ceil(this._x),Math.ceil(this._y),Math.ceil(this._z),{onUpdate:this.onUpdate})},ceilSelf:function(){return this._set(Math.ceil(this._x),Math.ceil(this._y),Math.ceil(this._z))},negate:function(){return new me.ObservableVector3d(-this._x,-this._y,-this._z,{onUpdate:this.onUpdate})},negateSelf:function(){return this._set(-this._x,-this._y,-this._z)},copy:function(a){return this._set(a.x,a.y,"undefined"!=typeof a.z?a.z:this._z)},equals:function(a){return this._x===a.x&&this._y===a.y&&this._z===(a.z||this._z)},normalize:function(){var a=this.length();return a>0?this._set(this._x/a,this._y/a,this._z/a):this},perp:function(){return this._set(this._y,-this._x,this._z)},rotate:function(a){var b=this._x,c=this._y;return this._set(b*Math.cos(a)-c*Math.sin(a),b*Math.sin(a)+c*Math.cos(a),this._z)},dotProduct:function(a){return this._x*a.x+this._y*a.y+this._z*(a.z||1)},distance:function(a){var b=this._x-a.x,c=this._y-a.y,d=this._z-(a.z||0);return Math.sqrt(b*b+c*c+d*d)},clone:function(){return new me.ObservableVector3d(this._x,this._y,this._z,{onUpdate:this.onUpdate})},toVector3d:function(){return new me.Vector3d(this._x,this._y,this._z)},toString:function(){return"x:"+this._x+",y:"+this._y+",z:"+this._z}}),me.ObservableVector3d.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.ObservableVector3d.Error"}})}(),function(){me.Matrix2d=me.Object.extend({init:function(){"undefined"==typeof this.val&&(this.val=new Float32Array(9)),arguments.length&&arguments[0]instanceof me.Matrix2d?this.copy(arguments[0]):arguments.length>=6?this.setTransform.apply(this,arguments):this.onResetEvent()},onResetEvent:function(){this.identity()},identity:function(){return this.setTransform(1,0,0,0,1,0,0,0,1),this},setTransform:function(){var a=this.val;return 9===arguments.length?(a[0]=arguments[0],a[1]=arguments[1],a[2]=arguments[2],a[3]=arguments[3],a[4]=arguments[4],a[5]=arguments[5],a[6]=arguments[6],a[7]=arguments[7],a[8]=arguments[8]):6===arguments.length&&(a[0]=arguments[0],a[1]=arguments[2],a[2]=arguments[4],a[3]=arguments[1],a[4]=arguments[3],a[5]=arguments[5],a[6]=0,a[7]=0,a[8]=1),this},copy:function(a){return this.val.set(a.val),this},multiply:function(a){a=a.val;var b=this.val,c=b[0],d=b[1],e=b[3],f=b[4],g=a[0],h=a[1],i=a[3],j=a[4],k=a[6],l=a[7];return b[0]=c*g+e*h,b[1]=d*g+f*h,b[3]=c*i+e*j,b[4]=d*i+f*j,b[6]+=c*k+e*l,b[7]+=d*k+f*l,this},transpose:function(){var a,b=this.val;return a=b[1],b[1]=b[3],b[3]=a,a=b[2],b[2]=b[6],b[6]=a,a=b[5],b[5]=b[7],b[7]=a,this},invert:function(){var a=this.val,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],i=a[7],j=a[8],k=j*f-g*i,l=g*h-j*e,m=i*e-f*h,n=b*k+c*l+d*m;return a[0]=k/n,a[1]=(d*i-j*c)/n,a[2]=(g*c-d*f)/n,a[3]=l/n,a[4]=(j*b-d*h)/n,a[5]=(d*e-g*b)/n,a[6]=m/n,a[7]=(c*h-i*b)/n,a[8]=(f*b-c*e)/n,this},multiplyVector:function(a){var b=this.val,c=a.x,d=a.y;return a.x=c*b[0]+d*b[3]+b[6],a.y=c*b[1]+d*b[4]+b[7],a},scale:function(a,b){var c=this.val,d=a,e="undefined"==typeof b?d:b;return c[0]*=d,c[1]*=d,c[3]*=e,c[4]*=e,this},scaleV:function(a){return this.scale(a.x,a.y)},scaleX:function(a){return this.scale(a,1)},scaleY:function(a){return this.scale(1,a)},rotate:function(a){if(0!==a){var b=this.val,c=b[0],d=b[1],e=b[3],f=b[4],g=Math.sin(a),h=Math.cos(a);b[0]=c*h+e*g,b[1]=d*h+f*g,
b[3]=c*-g+e*h,b[4]=d*-g+f*h}return this},translate:function(a,b){var c=this.val;return c[6]+=c[0]*a+c[3]*b,c[7]+=c[1]*a+c[4]*b,this},translateV:function(a){return this.translate(a.x,a.y)},isIdentity:function(){var a=this.val;return 1===a[0]&&0===a[1]&&0===a[2]&&0===a[3]&&1===a[4]&&0===a[5]&&0===a[6]&&0===a[7]&&1===a[8]},clone:function(){return me.pool.pull("me.Matrix2d").copy(this)},toString:function(){var a=this.val;return"me.Matrix2d("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+")"}})}(),function(){me.Ellipse=me.Object.extend({init:function(a,b,c,d){this.pos=new me.Vector2d,this._bounds=void 0,this.radius=NaN,this.radiusV=new me.Vector2d,this.radiusSq=new me.Vector2d,this.ratio=new me.Vector2d,this.shapeType="Ellipse",this.setShape(a,b,c,d)},setShape:function(a,b,c,d){var e=c/2,f=d/2;this.pos.set(a,b),this.radius=Math.max(e,f),this.ratio.set(e/this.radius,f/this.radius),this.radiusV.set(this.radius,this.radius).scaleV(this.ratio);var g=this.radius*this.radius;return this.radiusSq.set(g,g).scaleV(this.ratio),this.updateBounds(),this},rotate:function(){return this},scale:function(a,b){return b="undefined"!=typeof b?b:a,this.setShape(this.pos.x,this.pos.y,2*this.radiusV.x*a,2*this.radiusV.y*b)},scaleV:function(a){return this.scale(a.x,a.y)},transform:function(){return this},translate:function(a,b){return this.pos.x+=a,this.pos.y+=b,this._bounds.translate(a,b),this},translateV:function(a){return this.pos.add(a),this._bounds.translateV(a),this},containsPointV:function(a){return this.containsPoint(a.x,a.y)},containsPoint:function(a,b){return a-=this.pos.x,b-=this.pos.y,a*a/this.radiusSq.x+b*b/this.radiusSq.y<=1},getBounds:function(){return this._bounds},updateBounds:function(){var a=this.radiusV.x,b=this.radiusV.y,c=this.pos.x-a,d=this.pos.y-b,e=2*a,f=2*b;return this._bounds?this._bounds.setShape(c,d,e,f):this._bounds=new me.Rect(c,d,e,f),this._bounds},clone:function(){return new me.Ellipse(this.pos.x,this.pos.y,2*this.radiusV.x,2*this.radiusV.y)}})}(),function(){me.Polygon=me.Object.extend({init:function(a,b,c){this.pos=new me.Vector2d,this._bounds=void 0,this.points=null,this.shapeType="Polygon",this.setShape(a,b,c)},setShape:function(a,b,c){return this.pos.set(a,b),this.points=c,this.recalc(),this.updateBounds(),this},transform:function(a){for(var b=this.points,c=b.length,d=0;c>d;d++)a.multiplyVector(b[d]);return this.recalc(),this.updateBounds(),this},rotate:function(a){if(0!==a){for(var b=this.points,c=b.length,d=0;c>d;d++)b[d].rotate(a);this.recalc(),this.updateBounds()}return this},scale:function(a,b){b="undefined"!=typeof b?b:a;for(var c=this.points,d=c.length,e=0;d>e;e++)c[e].scale(a,b);return this.recalc(),this.updateBounds(),this},scaleV:function(a){return this.scale(a.x,a.y)},recalc:function(){var a,b=this.edges=[],c=this.normals=[],d=this.points,e=d.length;if(3>e)throw new me.Polygon.Error("Requires at least 3 points");for(a=0;e>a;a++){var f=(new me.Vector2d).copy(d[(a+1)%e]).sub(d[a]);b.push(f),c.push((new me.Vector2d).copy(f).perp().normalize())}return this},translate:function(a,b){return this.pos.x+=a,this.pos.y+=b,this._bounds.translate(a,b),this},translateV:function(a){return this.pos.add(a),this._bounds.translateV(a),this},containsPointV:function(a){return this.containsPoint(a.x,a.y)},containsPoint:function(a,b){for(var c=!1,d=this.pos.x,e=this.pos.y,f=this.points,g=f.length,h=0,i=g-1;g>h;i=h++){var j=f[h].y+e,k=f[h].x+d,l=f[i].y+e,m=f[i].x+d;j>b!=l>b&&(m-k)*(b-j)/(l-j)+k>a&&(c=!c)}return c},getBounds:function(){return this._bounds},updateBounds:function(){return this._bounds||(this._bounds=new me.Rect(0,0,0,0)),this._bounds.setPoints(this.points),this._bounds.translateV(this.pos),this._bounds},clone:function(){var a=[];return this.points.forEach(function(b){a.push(new me.Vector2d(b.x,b.y))}),new me.Polygon(this.pos.x,this.pos.y,a)}}),me.Polygon.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.Polygon.Error"}})}(),function(){me.Rect=me.Polygon.extend({init:function(a,b,c,d){this.pos=new me.Vector2d,this.points=[new me.Vector2d,new me.Vector2d,new me.Vector2d,new me.Vector2d],this.shapeType="Rectangle",this.setShape(a,b,c,d)},setShape:function(a,b,c,d){return this.points[0].set(0,0),this.points[1].set(c,0),this.points[2].set(c,d),this.points[3].set(0,d),me.Polygon.prototype.setShape.apply(this,[a,b,this.points]),this._width=c,this._height=d,this},resize:function(a,b){return this.width=a,this.height=b,this},getBounds:function(){return this},setPoints:function(a){var b=1/0,c=1/0,d=-(1/0),e=-(1/0);return a.forEach(function(a){b=Math.min(b,a.x),c=Math.min(c,a.y),d=Math.max(d,a.x),e=Math.max(e,a.y)}),this.setShape(b,c,d-b,e-c),this},recalc:function(){return me.Polygon.prototype.recalc.apply(this),this._width=this.points[2].x,this._height=this.points[2].y,this},updateBounds:function(){return this},clone:function(){return new me.Rect(this.pos.x,this.pos.y,this._width,this._height)},copy:function(a){return this.setShape(a.pos.x,a.pos.y,a._width,a._height)},translate:function(a,b){return this.pos.x+=a,this.pos.y+=b,this},translateV:function(a){return this.translate(a.x,a.y)},union:function(a){var b=Math.min(this.left,a.left),c=Math.min(this.top,a.top);return this.resize(Math.max(this.right,a.right)-b,Math.max(this.bottom,a.bottom)-c),this.pos.set(b,c),this},overlaps:function(a){return this.left<a.right&&a.left<this.right&&this.top<a.bottom&&a.top<this.bottom},contains:function(a){return a.left>=this.left&&a.right<=this.right&&a.top>=this.top&&a.bottom<=this.bottom},containsPoint:function(a,b){return a>=this.left&&a<=this.right&&b>=this.top&&b<=this.bottom},toPolygon:function(){return new me.Polygon(this.pos.x,this.pos.y,this.points)}}),Object.defineProperty(me.Rect.prototype,"left",{get:function(){return this.pos.x},configurable:!0}),Object.defineProperty(me.Rect.prototype,"right",{get:function(){var a=this._width;return this.pos.x+a||a},configurable:!0}),Object.defineProperty(me.Rect.prototype,"top",{get:function(){return this.pos.y},configurable:!0}),Object.defineProperty(me.Rect.prototype,"bottom",{get:function(){var a=this._height;return this.pos.y+a||a},configurable:!0}),Object.defineProperty(me.Rect.prototype,"width",{get:function(){return this._width},set:function(a){this.points[1].x=this.points[2].x=a,this.recalc()},configurable:!0}),Object.defineProperty(me.Rect.prototype,"height",{get:function(){return this._height},set:function(a){this.points[2].y=this.points[3].y=a,this.recalc()},configurable:!0})}(),function(){me.Line=me.Polygon.extend({containsPointV:function(a){return this.containsPoint(a.x,a.y)},containsPoint:function(a,b){a-=this.pos.x,b-=this.pos.y;var c=this.points[0],d=this.points[1];return(b-c.y)*(d.x-c.x)===(d.y-c.y)*(a-c.x)},recalc:function(){var a=this.edges=[],b=this.normals=[],c=this.points;if(2!==c.length)throw new me.Line.Error("Requires exactly 2 points");var d=(new me.Vector2d).copy(c[1]).sub(c[0]);return a.push(d),b.push((new me.Vector2d).copy(d).perp().normalize()),this},clone:function(){var a=[];return this.points.forEach(function(b){a.push(new me.Vector2d(b.x,b.y))}),new me.Line(this.pos.x,this.pos.y,a)}}),me.Line.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.Line.Error"}})}(),function(){me.Body=me.Rect.extend({init:function(a,b){this.entity=a,this.shapes=[],this.collisionMask=me.collision.types.ALL_OBJECT,this.collisionType=me.collision.types.ENEMY_OBJECT,"undefined"==typeof this.vel&&(this.vel=new me.Vector2d),this.vel.set(0,0),"undefined"==typeof this.accel&&(this.accel=new me.Vector2d),this.accel.set(0,0),"undefined"==typeof this.friction&&(this.friction=new me.Vector2d),this.friction.set(0,0),"undefined"==typeof this.maxVel&&(this.maxVel=new me.Vector2d),this.maxVel.set(1e3,1e3),this.gravity="undefined"!=typeof me.sys.gravity?me.sys.gravity:.98,this.falling=!1,this.jumping=!1,me.Rect.prototype.init.apply(this,[0,0,a.width,a.height]);for(var c=0;c<b.length;c++)this.addShape(b[c].clone(),!0)},addShape:function(a,b){return a instanceof me.Rect?this.shapes.push(a.toPolygon()):this.shapes.push(a),b!==!0&&this.updateBounds(),this.shapes.length},addShapesFromJSON:function(a,b,c){var d;if(c=c||1,"undefined"==typeof a.rigidBodies){if(d=a[b],"undefined"==typeof d)throw new me.Body.Error("Identifier ("+b+") undefined for the given PhysicsEditor JSON object)");for(var e=0;e<d.length;e++){for(var f=[],g=0;g<d[e].shape.length;g+=2)f.push(new me.Vector2d(d[e].shape[g],d[e].shape[g+1]));this.addShape(new me.Polygon(0,0,f),!0)}}else{if(a.rigidBodies.forEach(function(a){a.name===b&&(d=a)}),"undefined"==typeof d)throw new me.Body.Error("Identifier ("+b+") undefined for the given PhysicsEditor JSON object)");this.pos.set(d.origin.x,1-d.origin.y).scale(c);var h=this;d.polygons.forEach(function(a){var b=[];a.forEach(function(a){b.push(new me.Vector2d(a.x,1-a.y).scale(c))}),h.addShape(new me.Polygon(0,0,b),!0)}),d.circles.forEach(function(a){h.addShape(new me.Ellipse(a.cx*c,(1-a.cy)*c,2*a.r*c,2*a.r*c),!0)})}return this.updateBounds(),this.shapes.length},getShape:function(a){return this.shapes[a||0]},removeShape:function(a){return this.shapes.remove(a),this.updateBounds(),this.shapes.length},removeShapeAt:function(a){return this.removeShape(this.getShape(a))},setCollisionMask:function(a){this.collisionMask=a},respondToCollision:function(a){var b=a.overlapV;this.entity.pos.sub(b),0!==b.x&&(this.vel.x=~~(.5+this.vel.x-b.x)||0),0!==b.y&&(this.vel.y=~~(.5+this.vel.y-b.y)||0,this.falling=b.y>=1,this.jumping=b.y<=-1)},updateBounds:function(){if(this.shapes.length>0){var a=this.shapes[0].getBounds();this.pos.setV(a.pos),this.resize(a.width,a.height);for(var b=1;b<this.shapes.length;b++)this.union(this.shapes[b].getBounds())}return this.entity.onBodyUpdate(this.pos,this.width,this.height),this},setVelocity:function(a,b){this.accel.x=0!==a?a:this.accel.x,this.accel.y=0!==b?b:this.accel.y,this.setMaxVelocity(a,b)},setMaxVelocity:function(a,b){this.maxVel.x=a,this.maxVel.y=b},setFriction:function(a,b){this.friction.x=a||0,this.friction.y=b||0},applyFriction:function(a){var b=this.friction.x*me.timer.tick,c=a.x+b,d=a.x-b,e=this.friction.y*me.timer.tick,f=a.y+e,g=a.y-e;a.x=0>c?c:d>0?d:0,a.y=0>f?f:g>0?g:0},computeVelocity:function(a){this.gravity&&(a.y+=this.gravity*me.timer.tick,this.falling=a.y>0,this.jumping=this.falling?!1:this.jumping),(this.friction.x||this.friction.y)&&this.applyFriction(a),0!==a.y&&(a.y=a.y.clamp(-this.maxVel.y,this.maxVel.y)),0!==a.x&&(a.x=a.x.clamp(-this.maxVel.x,this.maxVel.x))},update:function(){return this.computeVelocity(this.vel),this.entity.pos.add(this.vel),0!==this.vel.x||0!==this.vel.y},destroy:function(){this.entity=null,this.shapes=[]}}),me.Body.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.Body.Error"}})}(),function(){function a(a,b,c,d){this.max_objects=b||4,this.max_levels=c||4,this.level=d||0,this.bounds=a,this.objects=[],this.nodes=[]}var b=[],c=function(a,c,d,e){if(b.length>0){var f=b.pop();return f.bounds=a,f.max_objects=c||4,f.max_levels=d||4,f.level=e||0,f}return new me.QuadTree(a,c,d,e)},d=function(a){b.push(a)},e=new me.Vector2d;a.prototype.split=function(){var a=this.level+1,b=~~(.5+this.bounds.width/2),d=~~(.5+this.bounds.height/2),e=~~(.5+this.bounds.pos.x),f=~~(.5+this.bounds.pos.y);this.nodes[0]=c({pos:{x:e+b,y:f},width:b,height:d},this.max_objects,this.max_levels,a),this.nodes[1]=c({pos:{x:e,y:f},width:b,height:d},this.max_objects,this.max_levels,a),this.nodes[2]=c({pos:{x:e,y:f+d},width:b,height:d},this.max_objects,this.max_levels,a),this.nodes[3]=c({pos:{x:e+b,y:f+d},width:b,height:d},this.max_objects,this.max_levels,a)},a.prototype.getIndex=function(a){var b=a.getBounds(),c=b.pos;(a.floating||a.ancestor&&a.ancestor.floating)&&(c=me.game.viewport.localToWorld(c.x,c.y,e));var d=-1,f=c.x,g=c.y,h=b.width,i=b.height,j=this.bounds.pos.x+this.bounds.width/2,k=this.bounds.pos.y+this.bounds.height/2,l=k>g&&k>g+i,m=g>k;return j>f&&j>f+h?l?d=1:m&&(d=2):f>j&&(l?d=0:m&&(d=3)),d},a.prototype.insertContainer=function(a){for(var b,c=a.children.length;c--,b=a.children[c];)b instanceof me.Container?("rootContainer"!==b.name&&this.insert(b),this.insertContainer(b)):"function"==typeof b.getBounds&&this.insert(b)},a.prototype.insert=function(a){var b=-1;if(this.nodes.length>0&&(b=this.getIndex(a),-1!==b))return void this.nodes[b].insert(a);if(this.objects.push(a),this.objects.length>this.max_objects&&this.level<this.max_levels){0===this.nodes.length&&this.split();for(var c=0;c<this.objects.length;)b=this.getIndex(this.objects[c]),-1!==b?this.nodes[b].insert(this.objects.splice(c,1)[0]):c+=1}},a.prototype.retrieve=function(a,b){var c=this.objects;if(this.nodes.length>0){var d=this.getIndex(a);if(-1!==d)c=c.concat(this.nodes[d].retrieve(a));else for(var e=0;e<this.nodes.length;e+=1)c=c.concat(this.nodes[e].retrieve(a))}return"function"==typeof b&&c.sort(b),c},a.prototype.remove=function(a){var b=!1;if("undefined"==typeof a.getBounds)return!1;if(this.nodes.length>0){var c=this.getIndex(a);-1!==c&&(b=this.nodes[c].remove(a),b&&this.nodes[c].isPrunable()&&this.nodes.splice(c,1))}return b===!1&&-1!==this.objects.indexOf(a)&&(this.objects.remove(a),b=!0),b},a.prototype.isPrunable=function(){return!(this.hasChildren()||this.objects.length>0)},a.prototype.hasChildren=function(){for(var a=0;a<this.nodes.length;a+=1){var b=this.nodes[a];if(b.length>0||b.objects.length>0)return!0}return!1},a.prototype.clear=function(a){this.objects.length=0;for(var b=0;b<this.nodes.length;b+=1)this.nodes[b].clear(),d(this.nodes[b]);this.nodes=[],"undefined"!=typeof a&&this.bounds.setShape(a.pos.x,a.pos.y,a.width,a.height)},me.QuadTree=a}(),function(){function a(a,b,c){for(var d=Number.MAX_VALUE,e=-Number.MAX_VALUE,f=a.length,g=0;f>g;g++){var h=a[g].dotProduct(b);d>h&&(d=h),h>e&&(e=h)}c[0]=d,c[1]=e}function b(b,c,d,e,f,h){var j=i.pop(),k=i.pop(),l=g.pop().copy(c).sub(b),m=l.dotProduct(f);if(a(d,f,j),a(e,f,k),k[0]+=m,k[1]+=m,j[0]>k[1]||k[0]>j[1])return g.push(l),i.push(j),i.push(k),!0;if(h){var n=0;if(j[0]<k[0])if(h.aInB=!1,j[1]<k[1])n=j[1]-k[0],h.bInA=!1;else{var o=j[1]-k[0],p=k[1]-j[0];n=p>o?o:-p}else if(h.bInA=!1,j[1]>k[1])n=j[0]-k[1],h.aInB=!1;else{var q=j[1]-k[0],r=k[1]-j[0];n=r>q?q:-r}var s=Math.abs(n);s<h.overlap&&(h.overlap=s,h.overlapN.copy(f),0>n&&h.overlapN.negateSelf())}return g.push(l),i.push(j),i.push(k),!1}function c(a,b){var c=a.length2(),g=b.dotProduct(a);return 0>g?d:g>c?f:e}for(var d=-1,e=0,f=1,g=[],h=0;10>h;h++)g.push(new me.Vector2d);for(var i=[],j=0;5>j;j++)i.push([]);me.collision=function(){var a={};return a.quadTree=null,a.maxDepth=4,a.maxChildren=8,a.bounds=null,a.types={NO_OBJECT:0,PLAYER_OBJECT:1,NPC_OBJECT:2,ENEMY_OBJECT:4,COLLECTABLE_OBJECT:8,ACTION_OBJECT:16,PROJECTILE_OBJECT:32,WORLD_SHAPE:64,USER:128,ALL_OBJECT:4294967295},a.init=function(){a.bounds=me.game.viewport.clone(),a.quadTree=new me.QuadTree(a.bounds,a.maxChildren,a.maxDepth),me.event.subscribe(me.event.LEVEL_LOADED,function(){a.bounds=me.game.world.clone(),a.quadTree.clear(a.bounds)})},a.ResponseObject=function(){this.a=null,this.b=null,this.overlapN=new me.Vector2d,this.overlapV=new me.Vector2d,this.aInB=!0,this.bInA=!0,this.indexShapeA=-1,this.indexShapeB=-1,this.overlap=Number.MAX_VALUE},a.ResponseObject.prototype.clear=function(){return this.aInB=!0,this.bInA=!0,this.overlap=Number.MAX_VALUE,this.indexShapeA=-1,this.indexShapeB=-1,this},a.response=new a.ResponseObject,a.shouldCollide=function(a,b){return a.body&&b.body&&0!==(a.body.collisionMask&b.body.collisionType)&&0!==(a.body.collisionType&b.body.collisionMask)},a.check=function(b,c){for(var d,e=0,f=c||a.response,g=a.quadTree.retrieve(b),h=g.length;h--,d=g[h];)if(d!==b&&a.shouldCollide(b,d)&&b.getBounds().overlaps(d.getBounds())){var i=b.body.shapes.length,j=d.body.shapes.length;if(0===i||0===j)continue;var k=0;do{var l=b.body.getShape(k),m=0;do{var n=d.body.getShape(m);a["test"+l.shapeType+n.shapeType].call(this,b,l,d,n,f.clear())===!0&&(e++,f.indexShapeA=k,f.indexShapeB=m,b.onCollision(f,d)!==!1&&b.body.respondToCollision.call(b.body,f),d.onCollision(f,b)!==!1&&d.body.respondToCollision.call(d.body,f)),m++}while(j>m);k++}while(i>k)}return e>0},a.testPolygonPolygon=function(a,c,d,e,f){var h,i=c.points,j=c.normals,k=j.length,l=e.points,m=e.normals,n=m.length,o=g.pop().copy(a.pos).add(a.ancestor._absPos).add(c.pos),p=g.pop().copy(d.pos).add(d.ancestor._absPos).add(e.pos);for(h=0;k>h;h++)if(b(o,p,i,l,j[h],f))return g.push(o),g.push(p),!1;for(h=0;n>h;h++)if(b(o,p,i,l,m[h],f))return g.push(o),g.push(p),!1;return f&&(f.a=a,f.b=d,f.overlapV.copy(f.overlapN).scale(f.overlap)),g.push(o),g.push(p),!0},a.testEllipseEllipse=function(a,b,c,d,e){var f=g.pop().copy(c.pos).add(c.ancestor._absPos).add(d.pos).sub(a.pos).add(a.ancestor._absPos).sub(b.pos),h=b.radius,i=d.radius,j=h+i,k=j*j,l=f.length2();if(l>k)return g.push(f),!1;if(e){var m=Math.sqrt(l);e.a=a,e.b=c,e.overlap=j-m,e.overlapN.copy(f.normalize()),e.overlapV.copy(f).scale(e.overlap),e.aInB=i>=h&&i-h>=m,e.bInA=h>=i&&h-i>=m}return g.push(f),!0},a.testPolygonEllipse=function(a,b,e,h,i){for(var j=g.pop().copy(e.pos).add(e.ancestor._absPos).add(h.pos).sub(a.pos).add(a.ancestor._absPos).sub(b.pos),k=h.radius,l=k*k,m=b.points,n=b.edges,o=n.length,p=g.pop(),q=g.pop(),r=g.pop(),s=0,t=0;o>t;t++){var u=t===o-1?0:t+1,v=0===t?o-1:t-1,w=0,x=null;p.copy(n[t]),r.copy(j).sub(m[t]),i&&r.length2()>l&&(i.aInB=!1);var y=c(p,r),z=!0;if(y===d){var A=null;if(o>1&&(p.copy(n[v]),A=g.pop().copy(j).sub(m[v]),y=c(p,A),y!==f&&(z=!1)),z){if(s=r.length(),s>k)return g.push(j),g.push(p),g.push(q),g.push(r),A&&g.push(A),!1;i&&(i.bInA=!1,x=r.normalize(),w=k-s)}A&&g.push(A)}else if(y===f){if(o>1&&(p.copy(n[u]),r.copy(j).sub(m[u]),y=c(p,r),y!==d&&(z=!1)),z){if(s=r.length(),s>k)return g.push(j),g.push(p),g.push(q),g.push(r),!1;i&&(i.bInA=!1,x=r.normalize(),w=k-s)}}else{q.copy(b.normals[t]),s=r.dotProduct(q);var B=Math.abs(s);if((1===o||s>0)&&B>k)return g.push(j),g.push(p),g.push(q),g.push(r),!1;i&&(x=q,w=k-s,(s>=0||2*k>w)&&(i.bInA=!1))}x&&i&&Math.abs(w)<Math.abs(i.overlap)&&(i.overlap=w,i.overlapN.copy(x))}return i&&(i.a=a,i.b=e,i.overlapV.copy(i.overlapN).scale(i.overlap)),g.push(j),g.push(p),g.push(q),g.push(r),!0},a.testEllipsePolygon=function(b,c,d,e,f){var g=a.testPolygonEllipse(d,e,b,c,f);if(g&&f){var h=f.a,i=f.aInB;f.overlapN.negateSelf(),f.overlapV.negateSelf(),f.a=f.b,f.b=h,f.aInB=f.bInA,f.bInA=i}return g},a}()}(),function(){me.Renderable=me.Rect.extend({init:function(a,b,c,d){this.isRenderable=!0,"undefined"!=typeof this.currentTransform?this.currentTransform.identity():this.currentTransform=me.pool.pull("me.Matrix2d"),this.GUID=void 0,this.inViewport=!1,this.alwaysUpdate=!1,this.updateWhenPaused=!1,this.isPersistent=!1,this.floating=!1,this.anchorPoint=new me.Vector2d(.5,.5),this.autoTransform=!1,this.alpha=1,this.ancestor=void 0,this._bounds?this._bounds.setShape(a,b,c,d):this._bounds=new me.Rect(a,b,c,d),this._absPos?this._absPos.set(a,b):this._absPos=new me.Vector2d(a,b),this.pos instanceof me.ObservableVector3d?this.pos.setMuted(a,b,0).setCallback(this.updateBoundsPos.bind(this)):this.pos=new me.ObservableVector3d(a,b,0,{onUpdate:this.updateBoundsPos.bind(this)}),this._width=c,this._height=d,this.shapeType="Rectangle",this.setOpacity(1)},getBounds:function(){return this._bounds},getOpacity:function(){return this.alpha},setOpacity:function(a){"number"==typeof a&&(this.alpha=a.clamp(0,1),this.alpha!==this.alpha&&(this.alpha=1))},transform:function(a){var b=this.getBounds();return this.currentTransform.multiply(a),b.setPoints(b.transform(a).points),b.pos.setV(this.pos),this},scale:function(a,b){var c=a,d="undefined"==typeof b?c:b;return this.currentTransform.scale(c,d),this.getBounds().resize(this.width*c,this.height*d),this},scaleV:function(a){return this.scale(a.x,a.y),this},update:function(){return!1},updateBoundsPos:function(a,b){var c=this.getBounds();return c.pos.set(a,b,c.pos.z),this.ancestor&&c.pos.add(this.ancestor._absPos),c},updateBounds:function(){return console.warn("Deprecated: me.Renderable.updateBounds"),me.Rect.prototype.updateBounds.apply(this)},draw:function(){},destroy:function(){me.pool.push(this.currentTransform),this.currentTransform=void 0,this.onDestroyEvent.apply(this,arguments)},onDestroyEvent:function(){}}),Object.defineProperty(me.Renderable.prototype,"width",{get:function(){return this._width},set:function(a){this.getBounds().width=a,this._width=a},configurable:!0}),Object.defineProperty(me.Renderable.prototype,"height",{get:function(){return this._height},set:function(a){this.getBounds().height=a,this._height=a},configurable:!0}),me.Renderable.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.Renderable.Error"}})}(),function(){me.Sprite=me.Renderable.extend({init:function(a,b,c){if(this.animationpause=!1,this.animationspeed=100,this.anim={},this.resetAnim=null,this.current={offset:new me.Vector2d,width:0,height:0,angle:0},this.dt=0,this._flip={lastX:!1,lastY:!1},"undefined"!=typeof c.flipX&&this._flip.lastX(!!c.flipX),"undefined"!=typeof c.flipY&&this._flip.lastY(!!c.flipY),this._flicker={isFlickering:!1,duration:0,callback:null,state:!1},this.isSprite=!0,c.image instanceof me.CanvasRenderer.prototype.Texture){if(this.image=c.image.getTexture(),this.textureAtlas=c.image,"undefined"!=typeof c.region){var d=c.image.getRegion(c.region);if(!d)throw new me.Renderable.Error("Texture - region for "+c.region+" not found");this.current.offset.setV(d.offset),this.current.angle=d.angle,c.framewidth=c.framewidth||d.width,c.frameheight=c.frameheight||d.height}}else this.image=me.utils.getImage(c.image),c.framewidth=c.framewidth||this.image.width,c.frameheight=c.frameheight||this.image.height,this.textureAtlas=me.video.renderer.cache.get(this.image,c).getAtlas();this.current.width=c.framewidth,this.current.height=c.frameheight,"undefined"!=typeof c.atlas?(this.textureAtlas=c.atlas,this.atlasIndices=c.atlasIndices):this.atlasIndices=null,me.Renderable.prototype.init.apply(this,[a,b,this.current.width,this.current.height]),"undefined"!=typeof c.rotation&&this.currentTransform.rotate(c.rotation),c.anchorPoint&&this.anchorPoint.set(c.anchorPoint.x,c.anchorPoint.y),0!==this.addAnimation("default",null)&&this.setCurrentAnimation("default")},isFlickering:function(){return this._flicker.isFlickering},flicker:function(a,b){this._flicker.duration=a,this._flicker.duration<=0?(this._flicker.isFlickering=!1,this._flicker.callback=null):this._flicker.isFlickering||(this._flicker.callback=b,this._flicker.isFlickering=!0)},flipX:function(a){a!==this._flip.lastX&&(console.warn("Deprecated: me.Sprite.flipX"),this._flip.lastX=a,this.currentTransform.scaleX(-1))},flipY:function(a){a!==this._flip.lastY&&(console.warn("Deprecated: me.Sprite.flipY"),this._flip.lastY=a,this.currentTransform.scaleY(-1))},addAnimation:function(a,b,c){this.anim[a]={name:a,frames:[],idx:0,length:0};var d=0;if("object"!=typeof this.textureAtlas)return 0;null==b&&(b=[],Object.keys(this.textureAtlas).forEach(function(a,c){b[c]=c}));for(var e=0,f=b.length;f>e;e++){var g,h=b[e];g="number"==typeof h||"string"==typeof h?{name:h,delay:c||this.animationspeed}:h;var i=g.name;if("number"==typeof i)"undefined"!=typeof this.textureAtlas[i]&&(this.anim[a].frames[e]=Object.assign({},this.textureAtlas[i],g),d++);else{if(null===this.atlasIndices)throw new me.Renderable.Error("string parameters for addAnimation are not allowed for standard spritesheet based Texture");this.anim[a].frames[e]=Object.assign({},this.textureAtlas[this.atlasIndices[i]],g),d++}}return this.anim[a].length=d,d},setCurrentAnimation:function(a,b,c){if(!this.anim[a])throw new me.Renderable.Error("animation id '"+a+"' not defined");this.current=this.anim[a],this.resetAnim=b||null,this.setAnimationFrame(this.current.idx),this.current.name=a,c||(this.dt=0)},isCurrentAnimation:function(a){return this.current.name===a},setAnimationFrame:function(a){this.current.idx=(a||0)%this.current.length;var b=this.getAnimationFrameObjectByIndex(this.current.idx);Object.assign(this.current,b),b.anchorPoint&&this.anchorPoint.setV(b.anchorPoint)},getCurrentAnimationFrame:function(){return this.current.idx},getAnimationFrameObjectByIndex:function(a){return this.current.frames[a]},update:function(a){var b=!1;if(!this.animationpause&&this.current&&this.current.length>1){var c=this.getAnimationFrameObjectByIndex(this.current.idx).delay;for(this.dt+=a;this.dt>=c;){if(b=!0,this.dt-=c,this.setAnimationFrame(this.current.idx+1),0===this.current.idx&&this.resetAnim)if("string"==typeof this.resetAnim)this.setCurrentAnimation(this.resetAnim,null,!0);else if(this.resetAnim()===!1){this.setAnimationFrame(this.current.length-1),this.dt%=c;break}c=this.getAnimationFrameObjectByIndex(this.current.idx).delay}}return this._flicker.isFlickering&&(this._flicker.duration-=a,this._flicker.duration<0&&("function"==typeof this._flicker.callback&&this._flicker.callback(),this.flicker(-1)),b=!0),b},draw:function(a){if(!this._flicker.isFlickering||(this._flicker.state=!this._flicker.state,this._flicker.state)){var b=this.current,c=this.pos.x,d=this.pos.y,e=b.width,f=b.height,g=b.offset;a.save(),a.setGlobalAlpha(a.globalAlpha()*this.getOpacity()),this.currentTransform.isIdentity()||a.transform(this.currentTransform),a.translate(-(e*this.anchorPoint.x),-(f*this.anchorPoint.y)),0!==b.angle&&(a.translate(-c,-d),a.rotate(b.angle),c-=f,e=b.height,f=b.width),a.drawImage(this.image,g.x,g.y,e,f,c,d,e,f),a.restore()}}}),Object.defineProperty(me.Sprite.prototype,"offset",{get:function(){return this.current.offset},set:function(a){this.current.offset.setV(a)},configurable:!0}),me.AnimationSheet=me.Sprite}(),function(){var a=Math.min,b=Math.max;me.Viewport=me.Renderable.extend({init:function(a,b,c,d){me.Renderable.prototype.init.apply(this,[a,b,c-a,d-b]),this.AXIS={NONE:0,HORIZONTAL:1,VERTICAL:2,BOTH:3},this.bounds=new me.Rect(-(1/0),-(1/0),1/0,1/0),this.offset=new me.Vector2d,this.target=null,this.follow_axis=this.AXIS.NONE,this._shake={intensity:0,duration:0,axis:this.AXIS.BOTH,onComplete:null},this._fadeOut={color:null,tween:null},this._fadeIn={color:null,tween:null},this.setDeadzone(this.width/6,this.height/6)},_followH:function(c){var d=this.pos.x;return c.x-this.pos.x>this.deadzone.right?this.pos.x=a(c.x-this.deadzone.right,this.bounds.width-this.width):c.x-this.pos.x<this.deadzone.pos.x&&(this.pos.x=b(c.x-this.deadzone.pos.x,this.bounds.pos.x)),d!==this.pos.x},_followV:function(c){var d=this.pos.y;return c.y-this.pos.y>this.deadzone.bottom?this.pos.y=a(c.y-this.deadzone.bottom,this.bounds.height-this.height):c.y-this.pos.y<this.deadzone.pos.y&&(this.pos.y=b(c.y-this.deadzone.pos.y,this.bounds.pos.y)),d!==this.pos.y},reset:function(a,b){this.pos.x=a||0,this.pos.y=b||0,this.target=null,this.follow_axis=null},setDeadzone:function(a,b){"undefined"==typeof this.deadzone&&(this.deadzone=new me.Rect(0,0,0,0)),this.deadzone.pos.set(~~((this.width-a)/2),~~((this.height-b)/2-.25*b)),this.deadzone.resize(a,b),this.updateTarget()},resize:function(a,b){me.Renderable.prototype.resize.apply(this,[a,b]);var c=me.levelDirector.getCurrentLevel();return this.setBounds(0,0,Math.max(a,c?c.width:0),Math.max(b,c?c.height:0)),this.setDeadzone(a/6,b/6),this.moveTo(0,0),this.update(),me.event.publish(me.event.VIEWPORT_ONRESIZE,[this.width,this.height]),this},setBounds:function(a,b,c,d){this.bounds.pos.set(a,b),this.bounds.resize(c,d),this.moveTo(this.pos.x,this.pos.y)},follow:function(a,b){if(a instanceof me.Renderable)this.target=a.pos;else{if(!(a instanceof me.Vector2d||a instanceof me.Vector3d))throw new me.Renderable.Error("invalid target for viewport.follow");this.target=a}this.follow_axis="undefined"==typeof b?this.AXIS.BOTH:b,this.updateTarget()},move:function(a,b){this.moveTo(this.pos.x+a,this.pos.y+b)},moveTo:function(a,b){this.pos.x=a.clamp(this.bounds.pos.x,this.bounds.width-this.width),this.pos.y=b.clamp(this.bounds.pos.y,this.bounds.height-this.height),me.event.publish(me.event.VIEWPORT_ONCHANGE,[this.pos])},updateTarget:function(){var a=!1;if(this.target)switch(this.follow_axis){case this.AXIS.NONE:break;case this.AXIS.HORIZONTAL:a=this._followH(this.target);break;case this.AXIS.VERTICAL:a=this._followV(this.target);break;case this.AXIS.BOTH:a=this._followH(this.target),a=this._followV(this.target)||a}return a},update:function(a){var b=this.updateTarget();return this._shake.duration>0&&(this._shake.duration-=a,this._shake.duration<=0?(this._shake.duration=0,this.offset.setZero(),"function"==typeof this._shake.onComplete&&this._shake.onComplete()):(this._shake.axis!==this.AXIS.BOTH&&this._shake.axis!==this.AXIS.HORIZONTAL||(this.offset.x=(Math.random()-.5)*this._shake.intensity),this._shake.axis!==this.AXIS.BOTH&&this._shake.axis!==this.AXIS.VERTICAL||(this.offset.y=(Math.random()-.5)*this._shake.intensity)),b=!0),b===!0&&me.event.publish(me.event.VIEWPORT_ONCHANGE,[this.pos]),null==this._fadeIn.tween&&null==this._fadeOut.tween||(b=!0),b},shake:function(a,b,c,d,e){0!==this._shake.duration&&e!==!0||(this._shake.intensity=a,this._shake.duration=b,this._shake.axis=c||this.AXIS.BOTH,this._shake.onComplete="function"==typeof d?d:void 0)},fadeOut:function(a,b,c){this._fadeOut.color=me.pool.pull("me.Color").copy(a),this._fadeOut.tween=me.pool.pull("me.Tween",this._fadeOut.color).to({alpha:0},b||1e3).onComplete(c||null),this._fadeOut.tween.isPersistent=!0,this._fadeOut.tween.start()},fadeIn:function(a,b,c){this._fadeIn.color=me.pool.pull("me.Color").copy(a);var d=this._fadeIn.color.alpha;this._fadeIn.color.alpha=0,this._fadeIn.tween=me.pool.pull("me.Tween",this._fadeIn.color).to({alpha:d},b||1e3).onComplete(c||null),this._fadeIn.tween.isPersistent=!0,this._fadeIn.tween.start()},getWidth:function(){return this.width},getHeight:function(){return this.height},focusOn:function(a){var b=a.getBounds();this.moveTo(a.pos.x+b.pos.x+b.width/2,a.pos.y+b.pos.y+b.height/2)},isVisible:function(a){return a.overlaps(this)},localToWorld:function(a,b,c){return c=c||new me.Vector2d,c.set(a,b).add(this.pos).sub(me.game.world.pos)},worldToLocal:function(a,b,c){return c=c||new me.Vector2d,c.set(a,b).sub(this.pos).add(me.game.world.pos)},draw:function(){this._fadeIn.tween&&(me.video.renderer.clearColor(this._fadeIn.color),1===this._fadeIn.color.alpha&&(this._fadeIn.tween=null,me.pool.push(this._fadeIn.color),this._fadeIn.color=null)),this._fadeOut.tween&&(me.video.renderer.clearColor(this._fadeOut.color),0===this._fadeOut.color.alpha&&(this._fadeOut.tween=null,me.pool.push(this._fadeOut.color),this._fadeOut.color=null))}})}(),function(){me.GUI_Object=me.Sprite.extend({init:function(a,b,c){this.isClickable=!0,this.holdThreshold=250,this.isHoldable=!1,this.hover=!1,this.holdTimeout=null,this.updated=!1,this.released=!0,me.Sprite.prototype.init.apply(this,[a,b,c]),this.floating=!0},update:function(){return this.updated?(this.released||(this.updated=!1),!0):!1},clicked:function(a){return(1===a.which||me.device.touch)&&this.isClickable?(this.updated=!0,this.released=!1,this.isHoldable&&(null!==this.holdTimeout&&me.timer.clearTimeout(this.holdTimeout),this.holdTimeout=me.timer.setTimeout(this.hold.bind(this),this.holdThreshold,!1),this.released=!1),this.onClick(a)):void 0},onClick:function(){return!1},enter:function(a){return this.hover=!0,this.onOver(a)},onOver:function(){},leave:function(a){return this.hover=!1,this.release.call(this,a),this.onOut(a)},onOut:function(){},release:function(a){return this.released===!1?(this.released=!0,me.timer.clearTimeout(this.holdTimeout),this.onRelease(a)):void 0},onRelease:function(){return!1},hold:function(){me.timer.clearTimeout(this.holdTimeout),this.released||this.onHold()},onHold:function(){},onActivateEvent:function(){me.input.registerPointerEvent("pointerdown",this,this.clicked.bind(this)),me.input.registerPointerEvent("pointerup",this,this.release.bind(this)),me.input.registerPointerEvent("pointercancel",this,this.release.bind(this)),me.input.registerPointerEvent("pointerenter",this,this.enter.bind(this)),me.input.registerPointerEvent("pointerleave",this,this.leave.bind(this));
},onDeactivateEvent:function(){me.input.releasePointerEvent("pointerdown",this),me.input.releasePointerEvent("pointerup",this),me.input.releasePointerEvent("pointercancel",this),me.input.releasePointerEvent("pointerenter",this),me.input.releasePointerEvent("pointerleave",this),me.timer.clearTimeout(this.holdTimeout)}})}(),function(){var a=function(a,b){this.removeChildNow(a,b)},b=0;me.Container=me.Renderable.extend({init:function(a,b,c,d){this.pendingSort=null,this._root=!1,me.Renderable.prototype.init.apply(this,[a||0,b||0,c||1/0,d||1/0]),this.children=[],this.sortOn=me.game.sortOn,this.autoSort=!0,this.autoDepth=!0,this.drawCount=0,this.childBounds=this.getBounds().clone(),this.autoTransform=!1},addChild:function(a,b){return a.ancestor instanceof me.Container?a.ancestor.removeChildNow(a):a.isRenderable&&(a.GUID=me.utils.createGUID(a.id)),a.ancestor=this,this.children.push(a),"undefined"!=typeof a.pos&&("number"==typeof b?a.pos.z=b:this.autoDepth===!0&&(a.pos.z=this.children.length)),this.autoSort===!0&&this.sort(),"function"==typeof a.onActivateEvent&&this.isAttachedToRoot()&&a.onActivateEvent(),a},addChildAt:function(a,b){if(b>=0&&b<this.children.length)return a.ancestor instanceof me.Container?a.ancestor.removeChildNow(a):a.isRenderable&&(a.GUID=me.utils.createGUID()),a.ancestor=this,this.children.splice(b,0,a),"function"==typeof a.onActivateEvent&&this.isAttachedToRoot()&&a.onActivateEvent(),a;throw new me.Container.Error("Index ("+b+") Out Of Bounds for addChildAt()")},forEach:function(a,b){var c=this,d=0,e=this.children.length;if("function"!=typeof a)throw new me.Container.Error(a+" is not a function");for(arguments.length>1&&(c=b);e>d;)a.call(c,this.children[d],d,this.children),d++},swapChildren:function(a,b){var c=this.getChildIndex(a),d=this.getChildIndex(b);if(-1===c||-1===d)throw new me.Container.Error(a+" Both the supplied childs must be a child of the caller "+this);var e=a.pos.z;a.pos.z=b.pos.z,b.pos.z=e,this.children[c]=b,this.children[d]=a},getChildAt:function(a){if(a>=0&&a<this.children.length)return this.children[a];throw new me.Container.Error("Index ("+a+") Out Of Bounds for getChildAt()")},getChildIndex:function(a){return this.children.indexOf(a)},hasChild:function(a){return this===a.ancestor},getChildByProp:function(a,b){function c(a,c){var e=a[c];b instanceof RegExp&&"string"==typeof e?b.test(e)&&d.push(a):e===b&&d.push(a)}for(var d=[],e=this.children.length-1;e>=0;e--){var f=this.children[e];c(f,a),f instanceof me.Container&&(d=d.concat(f.getChildByProp(a,b)))}return d},getChildByType:function(a){for(var b=[],c=this.children.length-1;c>=0;c--){var d=this.children[c];d instanceof a&&b.push(d),d instanceof me.Container&&(b=b.concat(d.getChildByType(a)))}return b},getChildByName:function(a){return this.getChildByProp("name",a)},getChildByGUID:function(a){var b=this.getChildByProp("GUID",a);return b.length>0?b[0]:null},updateChildBounds:function(){this.childBounds.pos.set(1/0,1/0),this.childBounds.resize(-(1/0),-(1/0));for(var a,b,c=this.children.length;c--,b=this.children[c];)b.isRenderable&&(a=b instanceof me.Container?b.childBounds:b.getBounds(),null!==a&&this.childBounds.union(a));return this.childBounds},isAttachedToRoot:function(){if(this._root)return!0;for(var a=this.ancestor;a;){if(a._root===!0)return!0;a=a.ancestor}return!1},updateBoundsPos:function(a,b){me.Renderable.prototype.updateBoundsPos.apply(this,[a,b]),this._absPos.set(a,b),this.ancestor&&this._absPos.add(this.ancestor._absPos);for(var c,d=this.children.length;d--,c=this.children[d];)c.isRenderable&&c.updateBoundsPos(c.pos.x,c.pos.y);return this.getBounds()},onActivateEvent:function(){for(var a,b=this.children.length;b--,a=this.children[b];)"function"==typeof a.onActivateEvent&&a.onActivateEvent()},removeChild:function(b,c){if(!this.hasChild(b))throw new me.Container.Error("Child is not mine.");a.defer(this,b,c)},removeChildNow:function(a,b){if(this.hasChild(a)&&this.getChildIndex(a)>=0){"function"==typeof a.onDeactivateEvent&&a.onDeactivateEvent(),b||("function"==typeof a.destroy&&a.destroy(),me.pool.push(a));var c=this.getChildIndex(a);c>=0&&(this.children.splice(c,1),a.ancestor=void 0)}},setChildsProperty:function(a,b,c){for(var d=this.children.length;d>=0;d--){var e=this.children[d];c===!0&&e instanceof me.Container&&e.setChildsProperty(a,b,c),e[a]=b}},moveUp:function(a){var b=this.getChildIndex(a);b-1>=0&&this.swapChildren(a,this.getChildAt(b-1))},moveDown:function(a){var b=this.getChildIndex(a);b>=0&&b+1<this.children.length&&this.swapChildren(a,this.getChildAt(b+1))},moveToTop:function(a){var b=this.getChildIndex(a);b>0&&(this.children.splice(0,0,this.children.splice(b,1)[0]),a.pos.z=this.children[1].pos.z+1)},moveToBottom:function(a){var b=this.getChildIndex(a);b>=0&&b<this.children.length-1&&(this.children.splice(this.children.length-1,0,this.children.splice(b,1)[0]),a.pos.z=this.children[this.children.length-2].pos.z-1)},sort:function(a){if(!this.pendingSort){if(a===!0)for(var b,c=this.children.length;c--,b=this.children[c];)b instanceof me.Container&&b.sort(a);this.pendingSort=function(a){a.children.sort(a["_sort"+a.sortOn.toUpperCase()]),a.pendingSort=null,me.game.repaint()}.defer(this,this)}},onDeactivateEvent:function(){for(var a,b=this.children.length;b--,a=this.children[b];)"function"==typeof a.onDeactivateEvent&&a.onDeactivateEvent()},_sortZ:function(a,b){return b.pos&&a.pos?b.pos.z-a.pos.z:a.pos?-(1/0):1/0},_sortReverseZ:function(a,b){return a.pos&&b.pos?a.pos.z-b.pos.z:a.pos?1/0:-(1/0)},_sortX:function(a,b){if(!b.pos||!a.pos)return a.pos?-(1/0):1/0;var c=b.pos.z-a.pos.z;return c?c:b.pos.x-a.pos.x},_sortY:function(a,b){if(!b.pos||!a.pos)return a.pos?-(1/0):1/0;var c=b.pos.z-a.pos.z;return c?c:b.pos.y-a.pos.y},destroy:function(){this.pendingSort&&(clearTimeout(this.pendingSort),this.pendingSort=null);for(var a,b=this.children.length;b>=0;a=this.children[--b])a&&!a.isPersistent&&this.removeChildNow(a);this.currentTransform.identity()},update:function(a){me.Renderable.prototype.update.apply(this,[a]);var c=!1,d=!1,e=me.state.isPaused(),f=me.game.viewport;this._absPos.setV(this.pos),this.ancestor&&this._absPos.add(this.ancestor._absPos);for(var g,h=this.children.length;h--,g=this.children[h];)e&&!g.updateWhenPaused||(g.isRenderable?(d=b>0||g.floating,d&&b++,g.inViewport=d||f.isVisible(g.getBounds()),c=(g.inViewport||g.alwaysUpdate)&&g.update(a)||c,g._absPos.setV(this._absPos).add(g.pos),b>0&&b--):c=g.update(a)||c);return c},draw:function(a,b){var c=!1,d=!1,e=0,f=0;this.drawCount=0,a.save(),a.translate(this.pos.x,this.pos.y),this.currentTransform.isIdentity()||a.transform(this.currentTransform),a.setGlobalAlpha(a.globalAlpha()*this.getOpacity());for(var g,h=this.children.length;h--,g=this.children[h];)if(c=g.floating===!0,(g.inViewport||c)&&g.isRenderable){if(d=!g.currentTransform.isIdentity(),c)a.save(),a.resetTransform();else if(g.autoTransform===!0){var i=g.getBounds(),j=g.anchorPoint;e=i.width*j.x,f=i.height*j.y,d?(a.save(),g.currentTransform.translate(e,f),a.transform(g.currentTransform)):a.translate(e,f)}g.draw(a,b),c?a.restore():g.autoTransform===!0&&(d?(g.currentTransform.translate(-e,-f),a.restore()):a.translate(-e,-f)),this.drawCount++}a.restore()}}),me.Container.Error=me.Renderable.Error.extend({init:function(a){me.Renderable.Error.prototype.init.apply(this,[a]),this.name="me.Container.Error"}})}(),function(){me.Entity=me.Renderable.extend({init:function(a,b,c){if(this.renderable=null,"number"!=typeof c.width||"number"!=typeof c.height)throw new me.Entity.Error("height and width properties are mandatory when passing settings parameters to an object entity");me.Renderable.prototype.init.apply(this,[a,b,c.width,c.height]),c.image&&(this.renderable=new me.Sprite(0,0,{image:c.image,framewidth:~~(c.framewidth||c.width),frameheight:~~(c.frameheight||c.height),spacing:~~c.spacing,margin:~~c.margin,anchorPoint:c.anchorPoint})),c.anchorPoint&&this.anchorPoint.set(c.anchorPoint.x,c.anchorPoint.y),this.name=c.name||"",this.type=c.type||"",this.id=c.id||"",this.alive=!0;var d=Array.isArray(c.shapes)?c.shapes:[new me.Rect(0,0,this.width,this.height)];this.body?this.body.init(this,d):this.body=new me.Body(this,d);var e=this.body.updateBounds();if(0===this.width&&0===this.height&&this.resize(e.width,e.height),"undefined"!=typeof c.collisionMask&&this.body.setCollisionMask(c.collisionMask),"undefined"!=typeof c.collisionType){if("undefined"==typeof me.collision.types[c.collisionType])throw new me.Entity.Error("Invalid value for the collisionType property");this.body.collisionType=me.collision.types[c.collisionType]}this.autoTransform=!1},distanceTo:function(a){var b=this.getBounds(),c=a.getBounds(),d=b.pos.x+b.width/2-(c.pos.x+c.width/2),e=b.pos.y+b.height/2-(c.pos.y+c.height/2);return Math.sqrt(d*d+e*e)},distanceToPoint:function(a){var b=this.getBounds(),c=b.pos.x+b.width/2-a.x,d=b.pos.y+b.height/2-a.y;return Math.sqrt(c*c+d*d)},angleTo:function(a){var b=this.getBounds(),c=a.getBounds(),d=c.pos.x+c.width/2-(b.pos.x+b.width/2),e=c.pos.y+c.height/2-(b.pos.y+b.height/2);return Math.atan2(e,d)},angleToPoint:function(a){var b=this.getBounds(),c=a.x-(b.pos.x+b.width/2),d=a.y-(b.pos.y+b.height/2);return Math.atan2(d,c)},update:function(a){return this.renderable?this.renderable.update(a):me.Renderable.prototype.update.apply(this,[a])},updateBoundsPos:function(a,b){var c=this.body.pos;return me.Renderable.prototype.updateBoundsPos.apply(this,[a+c.x,b+c.y]),this.getBounds()},onBodyUpdate:function(a,b,c){var d=this.getBounds();d.pos.setV(this.pos).add(a),this.ancestor&&d.pos.add(this.ancestor._absPos),d.resize(b,c)},draw:function(a){var b=this.renderable;if(b instanceof me.Renderable){var c=this.anchorPoint.x*this.body.width,d=this.anchorPoint.y*this.body.height,e=this.pos.x+this.body.pos.x+c,f=this.pos.y+this.body.pos.y+d;if(a.translate(e,f),b.autoTransform!==!0||b.currentTransform.isIdentity())b.draw(a);else{var g=b.getBounds(),h=g.width*b.anchorPoint.x,i=g.height*b.anchorPoint.y;a.save(),a.translate(h,i),a.transform(b.currentTransform),a.translate(-h,-i),b.draw(a),a.restore()}a.translate(-e,-f)}},destroy:function(){this.renderable&&(this.renderable.destroy.apply(this.renderable,arguments),this.renderable=null),this.body.destroy.apply(this.body,arguments),this.body=null,me.Renderable.prototype.destroy.apply(this,arguments)},onDeactivateEvent:function(){this.renderable&&this.renderable.onDeactivateEvent&&this.renderable.onDeactivateEvent()},onCollision:function(){return!1}}),me.Entity.Error=me.Renderable.Error.extend({init:function(a){me.Renderable.Error.prototype.init.apply(this,[a]),this.name="me.Entity.Error"}})}(),function(){me.ScreenObject=me.Object.extend({init:function(){},reset:function(){me.game.reset(),this.onResetEvent.apply(this,arguments)},destroy:function(){this.onDestroyEvent.apply(this,arguments)},onResetEvent:function(){},onDestroyEvent:function(){}}),function(){var a=0,b=1e3/60,c=me.agent.prefixed("requestAnimationFrame"),d=me.agent.prefixed("cancelAnimationFrame")||me.agent.prefixed("cancelRequestAnimationFrame");c&&d||(c=function(c){var d=window.performance.now(),e=Math.max(0,b-(d-a)),f=window.setTimeout(function(){c(d+e)},e);return a=d+e,f},d=function(a){window.clearTimeout(a)}),window.requestAnimationFrame=c,window.cancelAnimationFrame=d}(),me.state=function(){function a(){-1===i&&-1!==h&&(me.timer.reset(),i=window.requestAnimationFrame(d))}function b(){j&&-1!==h&&(me.timer.reset(),j=!1)}function c(){j=!0}function d(a){me.game.update(a),me.game.draw(),-1!==i&&(i=window.requestAnimationFrame(d))}function e(){window.cancelAnimationFrame(i),i=-1}function f(b){e(),k[h]&&k[h].screen.destroy(),k[b]&&(h=b,k[h].screen.reset.apply(k[h].screen,n),a(),m&&m(),me.game.repaint())}var g={},h=-1,i=-1,j=!1,k={},l={color:"",duration:0},m=null,n=null,o=0;return g.LOADING=0,g.MENU=1,g.READY=2,g.PLAY=3,g.GAMEOVER=4,g.GAME_END=5,g.SCORE=6,g.CREDITS=7,g.SETTINGS=8,g.USER=100,g.onPause=null,g.onResume=null,g.onStop=null,g.onRestart=null,g.init=function(){g.set(g.LOADING,new me.DefaultLoadingScreen)},g.stop=function(a){h!==g.LOADING&&g.isRunning()&&(e(),a===!0&&me.audio.pauseTrack(),o=window.performance.now(),me.event.publish(me.event.STATE_STOP),"function"==typeof g.onStop&&g.onStop())},g.pause=function(a){h===g.LOADING||g.isPaused()||(c(),a===!0&&me.audio.pauseTrack(),o=window.performance.now(),me.event.publish(me.event.STATE_PAUSE),"function"==typeof g.onPause&&g.onPause())},g.restart=function(b){g.isRunning()||(a(),b===!0&&me.audio.resumeTrack(),o=window.performance.now()-o,me.game.repaint(),me.event.publish(me.event.STATE_RESTART,[o]),"function"==typeof g.onRestart&&g.onRestart())},g.resume=function(a){g.isPaused()&&(b(),a===!0&&me.audio.resumeTrack(),o=window.performance.now()-o,me.event.publish(me.event.STATE_RESUME,[o]),"function"==typeof g.onResume&&g.onResume())},g.isRunning=function(){return-1!==i},g.isPaused=function(){return j},g.set=function(a,b){k[a]={},k[a].screen=b,k[a].transition=!0},g.current=function(){return k[h].screen},g.transition=function(a,b,c){"fade"===a&&(l.color=b,l.duration=c)},g.setTransition=function(a,b){k[a].transition=b},g.change=function(a){if("undefined"==typeof k[a])throw new me.Error("Undefined ScreenObject for state '"+a+"'");g.isCurrent(a)||(n=null,arguments.length>1&&(n=Array.prototype.slice.call(arguments,1)),l.duration&&k[a].transition?(m=function(){me.game.viewport.fadeOut(l.color,l.duration)},me.game.viewport.fadeIn(l.color,l.duration,function(){f.defer(this,a)})):f.defer(this,a))},g.isCurrent=function(a){return h===a},g}()}(),function(){var a=me.Renderable.extend({init:function(a,b,c){me.Renderable.prototype.init.apply(this,[a.x,a.y,b,c]),this.invalidate=!1,this.barHeight=4,this.progress=0},onProgressUpdate:function(a){this.progress=~~(a*this.width),this.invalidate=!0},update:function(){return this.invalidate===!0?(this.invalidate=!1,!0):!1},draw:function(a){a.setColor("black"),a.fillRect(0,this.height/2-this.barHeight/2,this.width,this.barHeight),a.setColor("#55aa00"),a.fillRect(2,this.height/2-this.barHeight/2,this.progress,this.barHeight),a.setColor("white")}}),b=me.Renderable.extend({init:function(a,b,c){me.Renderable.prototype.init.apply(this,[b,c,100,85]),this.iconCanvas=a;var d=me.video.renderer.getContext2d(this.iconCanvas);d.translate(this.pos.x,this.pos.y),d.beginPath(),d.moveTo(.7,48.9),d.bezierCurveTo(10.8,68.9,38.4,75.8,62.2,64.5),d.bezierCurveTo(86.1,53.1,97.2,27.7,87,7.7),d.lineTo(87,7.7),d.bezierCurveTo(89.9,15.4,73.9,30.2,50.5,41.4),d.bezierCurveTo(27.1,52.5,5.2,55.8,.7,48.9),d.lineTo(.7,48.9),d.lineTo(.7,48.9),d.closePath(),d.fillStyle="rgb(255, 255, 255)",d.fill(),d.beginPath(),d.moveTo(84,7),d.bezierCurveTo(87.6,14.7,72.5,30.2,50.2,41.6),d.bezierCurveTo(27.9,53,6.9,55.9,3.2,48.2),d.bezierCurveTo(-.5,40.4,14.6,24.9,36.9,13.5),d.bezierCurveTo(59.2,2.2,80.3,-.8,84,7),d.lineTo(84,7),d.closePath(),d.lineWidth=5.3,d.strokeStyle="rgb(255, 255, 255)",d.lineJoin="miter",d.miterLimit=4,d.stroke()},draw:function(a){a.drawImage(this.iconCanvas,0,0)}}),c=me.Renderable.extend({init:function(a,b){me.Renderable.prototype.init.apply(this,[0,0,a,b]),this.logo1=new me.Font("century gothic",32,"white","middle"),this.logo2=new me.Font("century gothic",32,"#55aa00","middle"),this.logo2.bold(),this.logo1.textBaseline=this.logo2.textBaseline="alphabetic"},draw:function(a){var b=this.logo1.measureText(a,"melon").width,c=(this.width-b-this.logo2.measureText(a,"JS").width)/2,d=this.height/2+this.logo2.measureText(a,"melon").height;this.logo1.draw(a,"melon",c,d),c+=b,this.logo2.draw(a,"JS",c,d)}});me.DefaultLoadingScreen=me.ScreenObject.extend({onResetEvent:function(){me.game.world.addChild(new me.ColorLayer("background","#202020",0),0);var d=new a(new me.Vector2d,me.video.renderer.getWidth(),me.video.renderer.getHeight());this.loaderHdlr=me.event.subscribe(me.event.LOADER_PROGRESS,d.onProgressUpdate.bind(d)),this.resizeHdlr=me.event.subscribe(me.event.VIEWPORT_ONRESIZE,d.resize.bind(d)),me.game.world.addChild(d,1),this.iconCanvas=me.video.createCanvas(me.game.viewport.width,me.game.viewport.height,!1);var e=new b(this.iconCanvas,(me.video.renderer.getWidth()-100)/2,me.video.renderer.getHeight()/2-d.barHeight/2-90);me.game.world.addChild(e,1),me.game.world.addChild(new c(me.video.renderer.getWidth(),me.video.renderer.getHeight()),1)},onDestroyEvent:function(){me.event.unsubscribe(this.loaderHdlr),me.event.unsubscribe(this.resizeHdlr),this.loaderHdlr=this.resizeHdlr=null}})}(),function(){me.loader=function(){function a(){l===k?f.onload?(clearTimeout(m),setTimeout(function(){f.onload(),me.event.publish(me.event.LOADER_COMPLETE)},300)):console.error("no load callback defined"):m=setTimeout(a,100)}function b(a,b,c){g[a.name]=new Image,g[a.name].onload=b,g[a.name].onerror=c,g[a.name].src=a.src+f.nocache}function c(a,b,c){function d(b){h[a.name]=b,"tmx"===a.type&&me.levelDirector.addTMXLevel(a.name)}if(a.data)return d(a.data),void b();var e=new XMLHttpRequest,g=me.utils.getFileExtension(a.src);e.overrideMimeType&&("json"===g?e.overrideMimeType("application/json"):e.overrideMimeType("text/xml")),e.open("GET",a.src+f.nocache,!0),e.ontimeout=c,e.onreadystatechange=function(){if(4===e.readyState)if(200===e.status||0===e.status&&e.responseText){var a=null;switch(g){case"xml":case"tmx":case"tsx":if(me.device.ua.match(/msie/i)||!e.responseXML){if(!window.DOMParser)throw new f.Error("XML file format loading not supported, use the JSON file format instead");a=(new DOMParser).parseFromString(e.responseText,"text/xml")}else a=e.responseXML;var h=me.TMXUtils.parse(a);switch(g){case"tmx":a=h.map;break;case"tsx":a=h.tilesets[0]}break;case"json":a=JSON.parse(e.responseText);break;default:throw new f.Error("TMX file format "+g+"not supported !")}d(a),b()}else c()},e.send(null)}function d(a,b,c){var d=new XMLHttpRequest;d.overrideMimeType&&d.overrideMimeType("application/json"),d.open("GET",a.src+f.nocache,!0),d.ontimeout=c,d.onreadystatechange=function(){4===d.readyState&&(200===d.status||0===d.status&&d.responseText?(j[a.name]=JSON.parse(d.responseText),b()):c())},d.send(null)}function e(a,b,c){var d=new XMLHttpRequest;d.open("GET",a.src+f.nocache,!0),d.responseType="arraybuffer",d.onerror=c,d.onload=function(){var c=d.response;if(c){for(var e=new Uint8Array(c),f=[],g=0;g<e.byteLength;g++)f[g]=String.fromCharCode(e[g]);i[a.name]=f.join(""),b()}},d.send()}var f={},g={},h={},i={},j={},k=0,l=0,m=0;return f.nocache="",f.onload=void 0,f.onProgress=void 0,f.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.loader.Error"}}),f.onResourceLoaded=function(a){l++;var b=f.getLoadProgress();f.onProgress&&f.onProgress(b,a),me.event.publish(me.event.LOADER_PROGRESS,[b,a])},f.onLoadingError=function(a){throw new f.Error("Failed loading resource "+a.src)},f.setNocache=function(a){f.nocache=a?"?"+~~(1e7*Math.random()):""},f.preload=function(b,c,d){for(var e=0;e<b.length;e++)k+=f.load(b[e],f.onResourceLoaded.bind(f,b[e]),f.onLoadingError.bind(f,b[e]));"undefined"!=typeof c&&(f.onload=c),d!==!1&&me.state.change(me.state.LOADING),a()},f.load=function(a,g,h){switch(a.type){case"binary":return e.call(this,a,g,h),1;case"image":return b.call(this,a,g,h),1;case"json":return d.call(this,a,g,h),1;case"tmx":case"tsx":return c.call(this,a,g,h),1;case"audio":return me.audio.load(a,!!a.stream,g,h),1;default:throw new f.Error("load : unknown or invalid resource type : "+a.type)}},f.unload=function(a){switch(a.type){case"binary":return a.name in i?(delete i[a.name],!0):!1;case"image":return a.name in g?("function"==typeof g[a.name].dispose&&g[a.name].dispose(),delete g[a.name],!0):!1;case"json":return a.name in j?(delete j[a.name],!0):!1;case"tmx":case"tsx":return a.name in h?(delete h[a.name],!0):!1;case"audio":return me.audio.unload(a.name);default:throw new f.Error("unload : unknown or invalid resource type : "+a.type)}},f.unloadAll=function(){var a;for(a in i)i.hasOwnProperty(a)&&f.unload({name:a,type:"binary"});for(a in g)g.hasOwnProperty(a)&&f.unload({name:a,type:"image"});for(a in h)h.hasOwnProperty(a)&&f.unload({name:a,type:"tmx"});for(a in j)j.hasOwnProperty(a)&&f.unload({name:a,type:"json"});me.audio.unloadAll()},f.getTMX=function(a){return a=""+a,a in h?h[a]:null},f.getBinary=function(a){return a=""+a,a in i?i[a]:null},f.getImage=function(a){return a=""+a,a in g?g[a]:null},f.getJSON=function(a){return a=""+a,a in j?j[a]:null},f.getLoadProgress=function(){return l/k},f}()}(),function(){var a=["ex","em","pt","px"],b=[12,24,.75,1];me.Font=me.Renderable.extend({init:function(a,b,c,d){this.fontSize=new me.Vector2d,this.fillStyle=(new me.Color).copy(c),this.strokeStyle=new me.Color(0,0,0),this.lineWidth=1,this.textAlign=d||"left",this.textBaseline="top",this.lineHeight=1,me.Renderable.prototype.init.apply(this,[0,0,0,0]),this.setFont(a,b,c,d),this.gid||(this.gid=me.utils.createGUID())},bold:function(){this.font="bold "+this.font},italic:function(){this.font="italic "+this.font},setFont:function(c,d,e,f){var g=c.split(",").map(function(a){return a=a.trim(),/(^".*"$)|(^'.*'$)/.test(a)?a:'"'+a+'"'});if("number"==typeof d)this.fontSize.y=d,d+="px";else{var h=d.match(/([-+]?[\d.]*)(.*)/);this.fontSize.y=parseFloat(h[1]),h[2]?this.fontSize.y*=b[a.indexOf(h[2])]:d+="px"}this.height=this.fontSize.y,this.font=d+" "+g.join(","),"undefined"!=typeof e&&this.fillStyle.copy(e),f&&(this.textAlign=f)},measureText:function(a,b){var c=a.fontContext2D;c.font=this.font,c.fillStyle=this.fillStyle.toRGBA(),c.textAlign=this.textAlign,c.textBaseline=this.textBaseline,this.height=this.width=0;for(var d=(""+b).split("\n"),e=0;e<d.length;e++)this.width=Math.max(c.measureText(d[e].trimRight()).width,this.width),this.height+=this.fontSize.y*this.lineHeight;return{width:this.width,height:this.height}},draw:function(a,b,c,d){var e=a.globalAlpha();a.setGlobalAlpha(e*this.getOpacity()),a.drawFont(this._drawFont(a.fontContext2D,b,~~c,~~d,!1)),a.setGlobalAlpha(e)},drawStroke:function(a,b,c,d){var e=a.globalAlpha();a.setGlobalAlpha(e*this.getOpacity()),a.drawFont(this._drawFont(a.fontContext2D,b,~~c,~~d,!0)),a.setGlobalAlpha(e)},_drawFont:function(a,b,c,d,e){a.font=this.font,a.fillStyle=this.fillStyle.toRGBA(),e&&(a.strokeStyle=this.strokeStyle.toRGBA(),a.lineWidth=this.lineWidth),a.textAlign=this.textAlign,a.textBaseline=this.textBaseline;for(var f=(""+b).split("\n"),g="",h=0,i=d,j=this.fontSize.y*this.lineHeight,k=0;k<f.length;k++)g=f[k].trimRight(),h=Math.max(h,a.measureText(g).width),a[e?"strokeText":"fillText"](g,c,d),d+=j;var l="right"===this.textAlign?c-h:"center"===this.textAlign?c-~~(h/2):c;return i=0===this.textBaseline.search(/^(top|hanging)$/)?i:"middle"===this.textBaseline?i-~~(j/2):i-j,this.getBounds().setShape(~~l,~~i,~~(h+.5),~~(f.length*j+.5))}})}(),function(){var a=function(a,b){for(var c=b.split(""),d=0,e=null,f=0;f<c.length;f++){var g=c[f].charCodeAt(0),h=a.bitmapFontData.glyphs[g],i=e&&e.kerning?e.getKerning(g):0;d+=(h.xadvance+i)*a.fontScale.x,e=h}return d};me.BitmapFont=me.Renderable.extend({init:function(a,b,c,d,e){this.sSize=me.pool.pull("me.Vector2d",0,0),this.fontImage=b,this.bitmapFontData=new me.BitmapFontData(a),this.fontScale=me.pool.pull("me.Vector2d",1,1),this.charCount=0,me.Renderable.prototype.init.apply(this,[0,0,0,0,0,0]),this.textAlign=d||"left",this.textBaseline=e||"top",this.lineHeight=1,c&&this.resize(c)},set:function(a,b){this.textAlign=a,b&&this.resize(b)},resize:function(a){this.fontScale.set(a,a)},measureText:function(b){for(var c=(""+b).split("\n"),d=0,e=0,f=this.bitmapFontData.capHeight*this.lineHeight,g=0;g<c.length;g++)d=Math.max(a(this,c[g]),d),e+=f;return{width:d,height:e*this.fontScale.y}},draw:function(b,c,d,e){var f=(""+c).split("\n"),g=d,h=this.bitmapFontData.capHeight*this.lineHeight*this.fontScale.y,i=b.globalAlpha();b.setGlobalAlpha(i*this.getOpacity()),this.pos.set(d,e,this.pos.z);for(var j=0;j<f.length;j++){d=g;var k=f[j].trimRight(),l=a(this,k);switch(this.textAlign){case"right":d-=l;break;case"center":d-=.5*l}switch(this.textBaseline){case"middle":e-=.5*h;break;case"ideographic":case"alphabetic":case"bottom":e-=h}for(var m=null,n=0,o=k.length;o>n;n++){var p=k.charCodeAt(n),q=this.bitmapFontData.glyphs[p],r=m&&m.kerning?m.getKerning(p):0;0!==q.width&&0!==q.height&&b.drawImage(this.fontImage,q.src.x,q.src.y,q.width,q.height,d+q.offset.x,e+q.offset.y*this.fontScale.y,q.width*this.fontScale.x,q.height*this.fontScale.y),d+=(q.xadvance+r)*this.fontScale.x,m=q}e+=h}b.setGlobalAlpha(i)}})}(),me.BitmapFontData=me.Object.extend({init:function(a){this.padTop=0,this.padRight=0,this.padBottom=0,this.padLeft=0,this.lineHeight=0,this.capHeight=1,this.descent=0,this.scale=new me.Vector2d,this.glyphs={},this.xChars=["x","e","a","o","n","s","r","c","u","m","v","w","z"],this.capChars=["M","N","B","D","C","E","F","K","A","G","H","I","J","L","O","P","Q","R","S","T","U","V","W","X","Y","Z"],this.parse(a)},_createSpaceGlyph:function(){var a=" ".charCodeAt(0),b=this.glyphs[a];b||(b=me.pool.pull("me.Glyph"),b.id=a,b.xadvance=this._getFirstGlyph().xadvance,this.glyphs[a]=b)},_getFirstGlyph:function(){for(var a=Object.keys(this.glyphs),b=0;b<a.length;b++)if(a[b]>32)return this.glyphs[a[b]];return null},_getValueFromPair:function(a,b){var c=a.match(b);if(!c)throw"Could not find pattern "+b+" in string: "+a;return c[0].split("=")[1]},parse:function(a){if(!a)throw"File containing font data was empty, cannot load the bitmap font.";var b=a.split(/\r\n|\n/),c=a.match(/padding\=\d+,\d+,\d+,\d+/g);if(!c)throw"Padding not found in first line";var d=c[0].split("=")[1].split(",");this.padTop=parseFloat(d[0]),this.padLeft=parseFloat(d[1]),this.padBottom=parseFloat(d[2]),this.padRight=parseFloat(d[3]),this.lineHeight=parseFloat(this._getValueFromPair(b[1],/lineHeight\=\d+/g));for(var e=parseFloat(this._getValueFromPair(b[1],/base\=\d+/g)),f=this.padTop+this.padBottom,g=null,h=4;h<b.length;h++){var i=b[h],j=i.split(/=|\s+/);if(i&&!/^kernings/.test(i))if(/^kerning\s/.test(i)){var k=parseFloat(j[2]),l=parseFloat(j[4]),m=parseFloat(j[6]);g=this.glyphs[k],null!==g&&"undefined"!=typeof g&&g.setKerning(l,m)}else{g=me.pool.pull("me.Glyph");var n=parseFloat(j[2]);g.id=n,g.src.set(parseFloat(j[4]),parseFloat(j[6])),g.width=parseFloat(j[8]),g.height=parseFloat(j[10]);var o=parseFloat(j[14]);g.offset.set(parseFloat(j[12]),o),g.xadvance=parseFloat(j[16]),g.width>0&&g.height>0&&(this.descent=Math.min(e+g.yoffset,this.descent)),this.glyphs[n]=g}}this.descent+=this.padBottom,this._createSpaceGlyph();var p=null;for(h=0;h<this.xChars.length;h++){var q=this.xChars[h];if(p=this.glyphs[q.charCodeAt(0)])break}p||(p=this._getFirstGlyph());var r=null;for(h=0;h<this.capChars.length;h++){var s=this.capChars[h];if(r=this.glyphs[s.charCodeAt(0)])break}if(r)this.capHeight=r.height;else for(var t in this.glyphs)if(this.glyphs.hasOwnProperty(t)){if(g=this.glyphs[t],0===g.height||0===g.width)continue;this.capHeight=Math.max(this.capHeight,g.height)}this.capHeight-=f}}),function(){var a=9,b=1<<a;me.Glyph=me.Object.extend({init:function(){this.src=new me.Vector2d,this.offset=new me.Vector2d,this.onResetEvent()},onResetEvent:function(){this.id=0,this.src.set(0,0),this.width=0,this.height=0,this.u=0,this.v=0,this.u2=0,this.v2=0,this.offset.set(0,0),this.xadvance=0,this.fixedWidth=!1},getKerning:function(c){if(this.kerning){var d=this.kerning[c>>>a];if(d)return d[c&b-1]||0}return 0},setKerning:function(c,d){this.kerning||(this.kerning={});var e=this.kerning[c>>>a];"undefined"==typeof e&&(this.kerning[c>>>a]={},e=this.kerning[c>>>a]),e[c&b-1]=d}})}(),function(){me.audio=function(){function a(a,d){if(e++>3){var f="melonJS: failed loading "+a;if(me.sys.stopOnAudioError!==!1)throw new b.Error(f);me.audio.disable(),d&&d(),console.log(f+", disabling audio")}else c[a].load()}var b={},c={},d=null,e=0;return b.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.audio.Error"}}),b.init=function(a){if(!me.initialized)throw new b.Error("me.audio.init() called before engine initialization.");return a="string"==typeof a?a:"mp3",this.audioFormats=a.split(","),!Howler.noAudio},b.enable=function(){this.unmuteAll()},b.disable=function(){this.muteAll()},b.load=function(d,f,g,h){var i=[];if("undefined"==typeof this.audioFormats||0===this.audioFormats.length)throw new b.Error("target audio extension(s) should be set through me.audio.init() before calling the preloader.");for(var j=0;j<this.audioFormats.length;j++)i.push(d.src+d.name+"."+this.audioFormats[j]+me.loader.nocache);return c[d.name]=new Howl({src:i,volume:Howler.volume(),html5:f===!0,onloaderror:function(){a.call(me.audio,d.name,h)},onload:function(){e=0,g&&g()}}),1},b.play=function(a,b,d,e){var f=c[a];if(f&&"undefined"!=typeof f){var g=f.play();return"boolean"==typeof b&&f.loop(b,g),f.volume("number"==typeof e?e.clamp(0,1):Howler.volume(),g),"function"==typeof d&&(b===!0?f.on("end",d,g):f.once("end",d,g)),g}},b.fade=function(a,b,d,e,f){var g=c[a];g&&"undefined"!=typeof g&&g.fade(b,d,e,f)},b.rate=function(a,b,d){var e=c[a];if(e&&"undefined"!=typeof e){var f=[];return"undefined"!=typeof b&&(f[f.length]=b),"undefined"!=typeof d&&(f[f.length]=d),e.rate.apply(e,f)}},b.stop=function(a,b){var d=c[a];d&&"undefined"!=typeof d&&(d.stop(b),d.off("end",b))},b.pause=function(a,b){var d=c[a];d&&"undefined"!=typeof d&&d.pause(b)},b.resume=function(a,b){var d=c[a];d&&"undefined"!=typeof d&&d.play(b)},b.playTrack=function(a,b){return d=a,me.audio.play(d,!0,null,b)},b.stopTrack=function(){null!==d&&(c[d].stop(),d=null)},b.pauseTrack=function(){null!==d&&c[d].pause()},b.resumeTrack=function(){null!==d&&c[d].play()},b.getCurrentTrack=function(){return d},b.setVolume=function(a){Howler.volume(a)},b.getVolume=function(){return Howler.volume()},b.mute=function(a,b,d){d="undefined"==typeof d?!0:!!d;var e=c[a];e&&"undefined"!=typeof e&&e.mute(d,b)},b.unmute=function(a,c){b.mute(a,c,!1)},b.muteAll=function(){Howler.mute(!0)},b.unmuteAll=function(){Howler.mute(!1)},b.unload=function(a){return a in c?(c[a].unload(),"function"==typeof c[a].dispose&&c[a].dispose(),delete c[a],!0):!1},b.unloadAll=function(){for(var a in c)c.hasOwnProperty(a)&&b.unload(a)},b}()}(),function(){me.video=function(){function a(a,b,c,d){try{return new me.WebGLRenderer(a,b,c,d)}catch(e){return new me.CanvasRenderer(a,b,c,d)}}var b={},c=null,d=0,e=1,f=0,g=0,h=1/0,i=1/0,j={wrapper:void 0,renderer:0,doubleBuffering:!1,autoScale:!1,scale:1,scaleMethod:"fit",transparent:!1,antiAlias:!1,subPixel:!1,verbose:!1};return b.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.video.Error"}}),b.CANVAS=0,b.WEBGL=1,b.AUTO=2,b.init=function(d,h,i){if(!me.initialized)throw new b.Error("me.video.init() called before engine initialization.");j=Object.assign(j,i||{}),j.doubleBuffering=!!j.doubleBuffering,j.autoScale="auto"===j.scale||!1,0!==j.scaleMethod.search(/^(fill-(min|max)|fit|flex(-(width|height))?|stretch)$/)&&(j.scaleMethod="fit"),j.transparent=!!j.transparent,me.game.HASH.webgl===!0&&(j.renderer=b.WEBGL),j.scale=j.autoScale?1:+j.scale||1,me.sys.scale=new me.Vector2d(j.scale,j.scale),(j.autoScale||1!==j.scale)&&(j.doubleBuffering=!0),e=d/h,f=d,g=h;var k=d*me.sys.scale.x,l=h*me.sys.scale.y;if(j.zoomX=k,j.zoomY=l,window.addEventListener("resize",throttle(100,!1,function(a){me.event.publish(me.event.WINDOW_ONRESIZE,[a])}),!1),window.addEventListener("orientationchange",function(a){me.event.publish(me.event.WINDOW_ONORIENTATION_CHANGE,[a])},!1),me.event.subscribe(me.event.WINDOW_ONRESIZE,me.video.onresize.bind(me.video)),me.event.subscribe(me.event.WINDOW_ONORIENTATION_CHANGE,me.video.onresize.bind(me.video)),c=me.device.ejecta===!0?document.getElementById("canvas"):b.createCanvas(k,l,!0),i.wrapper&&(j.wrapper=document.getElementById(i.wrapper)),j.wrapper||(j.wrapper=document.body),j.wrapper.appendChild(c),!c.getContext)return!1;switch(j.renderer){case b.WEBGL:this.renderer=new me.WebGLRenderer(c,d,h,j);break;case b.AUTO:this.renderer=a(c,d,h,j);break;default:this.renderer=new me.CanvasRenderer(c,d,h,j)}var m=me.device.getPixelRatio();if(m>1&&(c.style.width=c.width/m+"px",
c.style.height=c.height/m+"px"),window.getComputedStyle){var n=window.getComputedStyle(c,null);me.video.setMaxSize(parseInt(n.maxWidth,10),parseInt(n.maxHeight,10))}return me.game.init(),me.video.onresize(),!0},b.getPos=function(a){return a=a||this.renderer.getScreenCanvas(),a.getBoundingClientRect?a.getBoundingClientRect():{left:0,top:0}},b.setMaxSize=function(a,b){h=a||1/0,i=b||1/0,this.onresize.defer(this)},b.createCanvas=function(a,d,e){if(0===a||0===d)throw new b.Error("width or height was zero, Canvas could not be initialized !");var f=document.createElement("canvas");return e===!0&&me.device.cocoon&&me.device.android2!==!0&&(f.screencanvas=!0),f.width=a||c.width,f.height=d||c.height,f},b.getWrapper=function(){return j.wrapper},b.onresize=function(){var a=1,b=1;if("undefined"!=typeof window.orientation?me.device.orientation=window.orientation:me.device.orientation=window.outerWidth>window.outerHeight?90:0,j.autoScale){var c,k,l=me.video.renderer.getScreenCanvas().parentNode;"undefined"!=typeof l&&(c=l.width,k=l.height);var m=Math.min(h,c||window.innerWidth),n=Math.min(i,k||window.innerHeight),o=m/n,p=1/0,q=1/0;"fill-min"===j.scaleMethod&&o>e||"fill-max"===j.scaleMethod&&e>o||"flex-width"===j.scaleMethod?(p=Math.min(h,g*o),a=b=m/p,p=~~(p+.5),this.renderer.resize(p,g),me.game.viewport.resize(p,g),me.game.world.updateChildBounds()):"fill-min"===j.scaleMethod&&e>o||"fill-max"===j.scaleMethod&&o>e||"flex-height"===j.scaleMethod?(q=Math.min(i,f*(n/m)),a=b=n/q,q=~~(q+.5),this.renderer.resize(f,q),me.game.viewport.resize(f,q),me.game.world.updateChildBounds()):"flex"===j.scaleMethod?(this.renderer.resize(m,n),me.game.viewport.resize(m,n),me.game.world.updateChildBounds()):"stretch"===j.scaleMethod?(a=m/f,b=n/g):a=b=e>o?m/f:n/g,a*=me.device.getPixelRatio(),b*=me.device.getPixelRatio(),d&&clearTimeout(d),d=me.video.updateDisplaySize.defer(this,a,b)}},b.updateDisplaySize=function(a,b){me.sys.scale.set(a,b),this.renderer.scaleCanvas(a,b),me.game.repaint(),me.input._offset=me.video.getPos(),d=0},b}()}(),function(){me.Renderer=me.Object.extend({init:function(a,b,c,d){return d=d||{},this.transparent=!!d.transparent,this.doubleBuffering=!!d.doubleBuffering,this.antiAlias=!!d.antiAlias,this.subPixel=!!d.subPixel,this.verbose=!!d.verbose,this.gameWidthZoom=d.zoomX||b,this.gameHeightZoom=d.zoomY||c,this.canvas=this.backBufferCanvas=a,this.context=null,this.currentColor=new me.Color(255,255,255,1),this.uvOffset=0,this},applyRGBFilter:function(a,b,c){var d,e,f=this.getContext2d(me.video.createCanvas(a.width,a.height,!1)),g=me.utils.getPixels(a),h=g.data;switch(b){case"b&w":for(d=0,e=h.length;e>d;d+=4){var i=3*h[d]+4*h[d+1]+h[d+2]>>>3;h[d]=i,h[d+1]=i,h[d+2]=i}break;case"brightness":var j=Math.abs(c).clamp(0,1);for(d=0,e=h.length;e>d;d+=4)h[d]*=j,h[d+1]*=j,h[d+2]*=j;break;case"transparent":var k=me.pool.pull("me.Color").parseCSS(c),l=me.pool.pull("me.Color");for(d=0,e=h.length;e>d;d+=4)l.setColor(h[d],h[d+1],h[d+2]),l.equals(k)&&(h[d+3]=0);me.pool.push(k),me.pool.push(l);break;default:return null}return f.putImageData(g,0,0),f},clear:function(){},reset:function(){this.resetTransform(),this.cache.reset()},getCanvas:function(){return this.backBufferCanvas},getScreenCanvas:function(){return this.canvas},getScreenContext:function(){return this.context},getContext2d:function(a,b){if("undefined"==typeof a||null===a)throw new me.video.Error("You must pass a canvas element in order to create a 2d context");if("undefined"==typeof a.getContext)throw new me.video.Error("Your browser does not support HTML5 canvas.");var c;return c=me.device.cocoon?a.getContext("2d",{antialias:this.antiAlias,alpha:!b}):a.getContext("2d",{alpha:!b}),c.canvas||(c.canvas=a),this.setAntiAlias(c,this.antiAlias),c},getWidth:function(){return this.backBufferCanvas.width},getHeight:function(){return this.backBufferCanvas.height},getColor:function(){return this.currentColor},globalAlpha:function(){return this.currentColor.glArray[3]},resize:function(a,b){this.backBufferCanvas.width=a,this.backBufferCanvas.height=b},setAntiAlias:function(a,b){"undefined"!=typeof a&&me.agent.setPrefixed("imageSmoothingEnabled",b===!0,a);var c=a.canvas.style["image-rendering"];b!==!1||""!==c&&"auto"!==c?b===!0&&"pixelated"===c&&(a.canvas.style["image-rendering"]="auto"):a.canvas.style["image-rendering"]="pixelated"},drawFont:function(){}})}(),function(){me.Renderer.TextureCache=me.Object.extend({init:function(a){this.max_size=a||1/0,this.reset()},reset:function(){this.cache=new Map,this.units=new Map,this.length=0},validate:function(){if(this.length>=this.max_size)throw new me.video.Error("Texture cache overflow: "+this.max_size+" texture units available.")},get:function(a,b){return this.cache.has(a)||(b||(b=me.video.renderer.Texture.prototype.createAtlas.apply(me.video.renderer.Texture.prototype,[a.width,a.height,a.src?me.utils.getBasename(a.src):void 0])),this.put(a,new me.video.renderer.Texture(b,a,!1))),this.cache.get(a)},put:function(a,b){this.validate(),this.cache.set(a,b),this.units.set(b,this.length++)},getUnit:function(a){return this.units.get(a)}})}(),function(){me.CanvasRenderer=me.Renderer.extend({init:function(a,b,c,d){return me.Renderer.prototype.init.apply(this,[a,b,c,d]),this.context=this.getContext2d(this.canvas,!this.transparent),this.doubleBuffering?(this.backBufferCanvas=me.video.createCanvas(b,c,!1),this.backBufferContext2D=this.getContext2d(this.backBufferCanvas),this.transparent&&(this.context.globalCompositeOperation="copy")):(this.backBufferCanvas=this.canvas,this.backBufferContext2D=this.context),this.fontContext2D=this.backBufferContext2D,this.setColor(this.currentColor),this.cache=new me.Renderer.TextureCache,d.textureSeamFix===!1||this.antiAlias||(this.uvOffset=1),this},clear:function(){this.transparent&&this.clearColor("rgba(0,0,0,0)",!0)},flush:function(){this.doubleBuffering&&this.context.drawImage(this.backBufferCanvas,0,0,this.backBufferCanvas.width,this.backBufferCanvas.height,0,0,this.gameWidthZoom,this.gameHeightZoom)},clearColor:function(a,b){var c=this.backBufferContext2D,d=c.canvas;c.save(),c.setTransform(1,0,0,1,0,0),c.globalCompositeOperation=b?"copy":"source-over",c.fillStyle=a instanceof me.Color?a.toRGBA():a,c.fillRect(0,0,d.width,d.height),c.restore()},clearRect:function(a,b,c,d){this.backBufferContext2D.clearRect(a,b,c,d)},createPattern:function(a,b){return this.backBufferContext2D.createPattern(a,b)},drawImage:function(a,b,c,d,e,f,g,h,i){this.backBufferContext2D.globalAlpha<1/255||(this.subPixel===!1?("undefined"==typeof d?(d=h=a.width,e=i=a.height,f=b,g=c,b=0,c=0):"undefined"==typeof f&&(f=b,g=c,h=d,i=e,d=a.width,e=a.height,b=0,c=0),this.backBufferContext2D.drawImage(a,b,c,d,e,~~f,~~g,h,i)):this.backBufferContext2D.drawImage.apply(this.backBufferContext2D,arguments))},drawPattern:function(a,b,c,d,e){if(!(this.backBufferContext2D.globalAlpha<1/255)){var f=this.backBufferContext2D.fillStyle;this.backBufferContext2D.fillStyle=a,this.backBufferContext2D.fillRect(b,c,d,e),this.backBufferContext2D.fillStyle=f}},fillArc:function(a,b,c,d,e,f){this.backBufferContext2D.globalAlpha<1/255||(this.translate(a+c,b+c),this.backBufferContext2D.beginPath(),this.backBufferContext2D.arc(0,0,c,d,e,f||!1),this.backBufferContext2D.fill(),this.backBufferContext2D.closePath(),this.translate(-(a+c),-(b+c)))},fillRect:function(a,b,c,d){this.backBufferContext2D.globalAlpha<1/255||this.backBufferContext2D.fillRect(a,b,c,d)},getContext:function(){return this.backBufferContext2D},resetTransform:function(){this.backBufferContext2D.setTransform(1,0,0,1,0,0)},scaleCanvas:function(a,b){this.canvas.width=this.gameWidthZoom=this.backBufferCanvas.width*a,this.canvas.height=this.gameHeightZoom=this.backBufferCanvas.height*b,me.device.getPixelRatio()>1&&(this.canvas.style.width=this.canvas.width/me.device.getPixelRatio()+"px",this.canvas.style.height=this.canvas.height/me.device.getPixelRatio()+"px"),this.doubleBuffering&&this.transparent&&(this.context.globalCompositeOperation="copy"),this.setAntiAlias(this.context,this.antiAlias),this.flush()},save:function(){this.backBufferContext2D.save()},restore:function(){this.backBufferContext2D.restore(),this.currentColor.glArray[3]=this.backBufferContext2D.globalAlpha},rotate:function(a){this.backBufferContext2D.rotate(a)},scale:function(a,b){this.backBufferContext2D.scale(a,b)},setColor:function(a){this.backBufferContext2D.strokeStyle=this.backBufferContext2D.fillStyle=a instanceof me.Color?a.toRGBA():a},setGlobalAlpha:function(a){this.backBufferContext2D.globalAlpha=this.currentColor.glArray[3]=a},setLineWidth:function(a){this.backBufferContext2D.lineWidth=a},strokeArc:function(a,b,c,d,e,f){this.backBufferContext2D.globalAlpha<1/255||(this.translate(a+c,b+c),this.backBufferContext2D.beginPath(),this.backBufferContext2D.arc(0,0,c,d,e,f||!1),this.backBufferContext2D.stroke(),this.backBufferContext2D.closePath(),this.translate(-(a+c),-(b+c)))},strokeEllipse:function(a,b,c,d){if(!(this.backBufferContext2D.globalAlpha<1/255)){var e=c,f=d,g=a-e,h=a+e,i=b-f,j=b+f,k=.551784*e,l=.551784*f,m=a-k,n=a+k,o=b-l,p=b+l;this.backBufferContext2D.beginPath(),this.backBufferContext2D.moveTo(a,i),this.backBufferContext2D.bezierCurveTo(n,i,h,o,h,b),this.backBufferContext2D.bezierCurveTo(h,p,n,j,a,j),this.backBufferContext2D.bezierCurveTo(m,j,g,p,g,b),this.backBufferContext2D.bezierCurveTo(g,o,m,i,a,i),this.backBufferContext2D.stroke()}},strokeLine:function(a,b,c,d){this.backBufferContext2D.globalAlpha<1/255||(this.backBufferContext2D.beginPath(),this.backBufferContext2D.moveTo(a,b),this.backBufferContext2D.lineTo(c,d),this.backBufferContext2D.stroke())},strokePolygon:function(a){if(!(this.backBufferContext2D.globalAlpha<1/255)){this.translate(a.pos.x,a.pos.y),this.backBufferContext2D.beginPath(),this.backBufferContext2D.moveTo(a.points[0].x,a.points[0].y);for(var b,c=1;c<a.points.length;c++)b=a.points[c],this.backBufferContext2D.lineTo(b.x,b.y);this.backBufferContext2D.lineTo(a.points[0].x,a.points[0].y),this.backBufferContext2D.stroke(),this.backBufferContext2D.closePath(),this.translate(-a.pos.x,-a.pos.y)}},strokeRect:function(a,b,c,d){this.backBufferContext2D.globalAlpha<1/255||this.backBufferContext2D.strokeRect(a,b,c,d)},drawShape:function(a){"Rectangle"===a.shapeType?this.strokeRect(a.left,a.top,a.width,a.height):a instanceof me.Line||a instanceof me.Polygon?this.strokePolygon(a):a instanceof me.Ellipse&&(a.radiusV.x===a.radiusV.y?this.strokeArc(a.pos.x-a.radius,a.pos.y-a.radius,a.radius,0,2*Math.PI):this.strokeEllipse(a.pos.x,a.pos.y,a.radiusV.x,a.radiusV.y))},setTransform:function(a){this.resetTransform(),this.transform(a)},transform:function(a){var b=a.val,c=b[6],d=b[7];this.subPixel===!1&&(c=~~c,d=~~d),this.backBufferContext2D.transform(b[0],b[1],b[3],b[4],c,d)},translate:function(a,b){this.subPixel===!1?this.backBufferContext2D.translate(~~a,~~b):this.backBufferContext2D.translate(a,b)}})}(),function(){var a=-(Math.PI/2);me.CanvasRenderer.prototype.Texture=me.Object.extend({init:function(a,b,c){if(this.format=null,this.texture=b||null,this.atlas=null,"undefined"!=typeof a)if("undefined"!=typeof a.meta){if(a.meta.app.includes("texturepacker")){if(this.format="texturepacker","undefined"==typeof b){var d=a.meta.image;if(this.texture=me.utils.getImage(d),!this.texture)throw new me.video.renderer.Texture.Error("Atlas texture '"+d+"' not found")}this.repeat="no-repeat"}else if(a.meta.app.includes("ShoeBox")){if(!a.meta.exporter||!a.meta.exporter.includes("melonJS"))throw new me.video.renderer.Texture.Error("ShoeBox requires the JSON exporter : https://github.com/melonjs/melonJS/tree/master/media/shoebox_JSON_export.sbx");this.format="ShoeBox",this.repeat="no-repeat"}else a.meta.app.includes("melonJS")&&(this.format="melonJS",this.repeat=a.meta.repeat||"no-repeat");this.atlas=this.parse(a)}else"undefined"!=typeof a.framewidth&&"undefined"!=typeof a.frameheight&&(this.format="Spritesheet (fixed cell size)",void 0!==typeof b&&(a.image=b),this.atlas=this.parseFromSpriteSheet(a),this.repeat="no-repeat");if(!this.atlas)throw new me.video.renderer.Texture.Error("texture atlas format not supported");c!==!1&&(c instanceof me.Renderer.TextureCache?c.put(this.texture,this):me.video.renderer.cache.put(this.texture,this))},createAtlas:function(a,b,c,d){return{meta:{app:"melonJS",size:{w:a,h:b},repeat:d||"no-repeat"},frames:[{filename:c||"default",frame:{x:0,y:0,w:a,h:b}}]}},parse:function(b){var c={};return b.frames.forEach(function(b){if(b.hasOwnProperty("filename")){var d,e,f=b.frame,g=b.spriteSourceSize&&b.sourceSize&&b.pivot;g&&(d=b.sourceSize.w*b.pivot.x-(b.trimmed?b.spriteSourceSize.x:0),e=b.sourceSize.h*b.pivot.y-(b.trimmed?b.spriteSourceSize.y:0)),c[b.filename]={name:b.filename,offset:new me.Vector2d(f.x,f.y),anchorPoint:g?new me.Vector2d(d/f.w,e/f.h):null,width:f.w,height:f.h,angle:b.rotated===!0?a:0}}}),c},parseFromSpriteSheet:function(a){var b={},c=a.image,d=a.spacing||0,e=a.margin||0,f=c.width,g=c.height,h=new me.Vector2d(~~((f-e+d)/(a.framewidth+d)),~~((g-e+d)/(a.frameheight+d)));f%(a.framewidth+d)===0&&g%(a.frameheight+d)===0||(f=h.x*(a.framewidth+d),g=h.y*(a.frameheight+d),console.warn("Spritesheet Texture for image: "+c.src+" is not divisible by "+(a.framewidth+d)+"x"+(a.frameheight+d)+", truncating effective size to "+f+"x"+g));for(var i=0,j=h.x*h.y;j>i;i++)b[""+i]={name:""+i,offset:new me.Vector2d(e+(d+a.framewidth)*(i%h.x),e+(d+a.frameheight)*~~(i/h.x)),anchorPoint:a.anchorPoint||null,width:a.framewidth,height:a.frameheight,angle:0};return b},getAtlas:function(){return this.atlas},getTexture:function(){return this.texture},getRegion:function(a){return this.atlas[a]},createSpriteFromName:function(a,b){return me.pool.pull("me.Sprite",0,0,Object.assign({image:this,region:a},b||{}))},createAnimationFromName:function(a,b){for(var c,d=[],e={},f=0,g=0,h=0;h<a.length;++h){if(c=this.getRegion(a[h]),null==c)throw new me.video.renderer.Texture.Error("Texture - region for "+a[h]+" not found");d[h]=c,e[a[h]]=h,f=Math.max(c.width,f),g=Math.max(c.height,g)}return new me.Sprite(0,0,Object.assign({image:this,framewidth:f,frameheight:g,margin:0,spacing:0,atlas:d,atlasIndices:e},b||{}))}}),me.CanvasRenderer.prototype.Texture.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.CanvasRenderer.Texture.Error"}})}(),function(){me.video.shader=function(){function a(a,b,c){var d=a.createShader(b);if(a.shaderSource(d,c),a.compileShader(d),!a.getShaderParameter(d,a.COMPILE_STATUS))throw new me.video.Error(a.getShaderInfoLog(d));return d}var b={},c={bool:"1i",int:"1i",float:"1f",vec2:"2fv",vec3:"3fv",vec4:"4fv",bvec2:"2iv",bvec3:"3iv",bvec4:"4iv",ivec2:"2iv",ivec3:"3iv",ivec4:"4iv",mat2:"Matrix2fv",mat3:"Matrix3fv",mat4:"Matrix4fv",sampler2D:"1i"};return b.createShader=function(b,d,e){var f,g={attributes:{},uniforms:{},handle:null},h=g.handle=b.createProgram(),i=/attribute\s+\w+\s+(\w+)/g,j=/uniform\s+(\w+)\s+(\w+)/g,k=[],l={},m={},n={};if(b.attachShader(h,a(b,b.VERTEX_SHADER,d)),b.attachShader(h,a(b,b.FRAGMENT_SHADER,e)),b.linkProgram(h),!b.getProgramParameter(h,b.LINK_STATUS))throw new me.video.Error(b.getProgramInfoLog(h));for(b.useProgram(h);f=i.exec(d);)k.push(f[1]);return[d,e].forEach(function(a){for(;f=j.exec(a);)l[f[2]]=f[1]}),k.forEach(function(a){g.attributes[a]=b.getAttribLocation(h,a),b.enableVertexAttribArray(g.attributes[a])}),Object.keys(l).forEach(function(a){var d=l[a];n[a]=b.getUniformLocation(h,a),m[a]={get:function(a){return function(){return n[a]}}(a),set:function(a,c,d){return 0===c.indexOf("mat")?function(c){b[d](n[a],!1,c)}:function(c){var e=d;c.length&&"v"!==d.substr(-1)&&(e+="v"),b[e](n[a],c)}}(a,d,"uniform"+c[d])}}),Object.defineProperties(g.uniforms,m),g},b.createTexture=function(a,b,c,d,e,f,g,h){e=e||"no-repeat";var i=a.createTexture(),j=0===e.search(/^repeat(-x)?$/)?a.REPEAT:a.CLAMP_TO_EDGE,k=0===e.search(/^repeat(-y)?$/)?a.REPEAT:a.CLAMP_TO_EDGE;return a.activeTexture(a.TEXTURE0+b),a.bindTexture(a.TEXTURE_2D,i),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,j),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,k),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,d),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,d),f||g||h?a.texImage2D(a.TEXTURE_2D,0,a.RGBA,f,g,h,a.RGBA,a.UNSIGNED_BYTE,c):a.texImage2D(a.TEXTURE_2D,0,a.RGBA,a.RGBA,a.UNSIGNED_BYTE,c),i},b}()}(),function(){me.WebGLRenderer=me.Renderer.extend({init:function(a,b,c,d){me.Renderer.prototype.init.apply(this,[a,b,c,d]),this.gl=this.getContextGL(a,!this.transparent),this.colorStack=[],this._matrixStack=[],this._linePoints=[new me.Vector2d,new me.Vector2d,new me.Vector2d,new me.Vector2d],this.currentTransform=new me.Matrix2d;var e=d.compositor||me.WebGLRenderer.Compositor;return this.compositor=new e(this),this.cache=new me.Renderer.TextureCache(this.compositor.maxTextures),this.createFillTexture(this.cache),this.createFontTexture(this.cache),this.scaleCanvas(1,1),this},createFillTexture:function(a){var b=new Uint8Array([255,255,255,255]);this.fillTexture=new this.Texture(this.Texture.prototype.createAtlas.apply(this.Texture.prototype,[1,1,"fillTexture"]),b,a),this.compositor.uploadTexture(this.fillTexture,1,1,0)},createFontTexture:function(a){var b=me.video.createCanvas(this.backBufferCanvas.width,this.backBufferCanvas.height);this.fontContext2D=this.getContext2d(b),this.fontTexture=new this.Texture(this.Texture.prototype.createAtlas.apply(this.Texture.prototype,[this.backBufferCanvas.width,this.backBufferCanvas.height,"fontTexture"]),b,a),this.compositor.uploadTexture(this.fontTexture)},createPattern:function(a,b){var c=new this.Texture(this.Texture.prototype.createAtlas.apply(this.Texture.prototype,[a.width,a.height,"pattern",b]),a);return this.compositor.uploadTexture(c),c},flush:function(){this.compositor.flush()},clearColor:function(a,b){var c=this.currentColor.clone(),d=this.currentTransform.clone();this.currentColor.copy(a),this.currentTransform.identity(),b?this.compositor.clear():this.fillRect(0,0,this.canvas.width,this.canvas.height),this.currentTransform.copy(d),this.currentColor.copy(c),me.pool.push(c)},clearRect:function(a,b,c,d){var e=this.currentColor.clone();this.currentColor.copy("#0000"),this.fillRect(a,b,c,d),this.currentColor.copy(e),me.pool.push(e)},drawFont:function(a){this.compositor.flush(),this.compositor.uploadTexture(this.fontTexture,0,0,0,!0);var b=a.pos.x+","+a.pos.y+","+a.width+","+a.height;this.compositor.addQuad(this.fontTexture,b,a.pos.x,a.pos.y,a.width,a.height),this.fontContext2D.clearRect(0,0,this.backBufferCanvas.width,this.backBufferCanvas.height)},drawImage:function(a,b,c,d,e,f,g,h,i){"undefined"==typeof d?(d=h=a.width,e=i=a.height,f=b,g=c,b=0,c=0):"undefined"==typeof f&&(f=b,g=c,h=d,i=e,d=a.width,e=a.height,b=0,c=0),this.subPixel===!1&&(f=~~f,g=~~g);var j=b+","+c+","+d+","+e;this.compositor.addQuad(this.cache.get(a),j,f,g,h,i)},drawPattern:function(a,b,c,d,e){var f="0,0,"+d+","+e;this.compositor.addQuad(a,f,b,c,d,e)},fillRect:function(a,b,c,d){this.compositor.addQuad(this.fillTexture,"default",a,b,c,d)},getScreenContext:function(){return this.gl},getContextGL:function(a,b){if("undefined"==typeof a||null===a)throw new me.video.Error("You must pass a canvas element in order to create a GL context");if("undefined"==typeof a.getContext)throw new me.video.Error("Your browser does not support WebGL.");var c={antialias:this.antiAlias,alpha:!b};return a.getContext("webgl",c)||a.getContext("experimental-webgl",c)},getContext:function(){return this.gl},resetTransform:function(){this.currentTransform.identity()},reset:function(){this.resetTransform(),this.cache.reset(),this.compositor.reset(),this.createFillTexture(),this.createFontTexture()},scaleCanvas:function(a,b){var c=this.canvas.width*a,d=this.canvas.height*b;me.device.getPixelRatio()>1?(this.canvas.style.width=c/me.device.getPixelRatio()+"px",this.canvas.style.height=d/me.device.getPixelRatio()+"px"):(this.canvas.style.width=c+"px",this.canvas.style.height=d+"px"),this.compositor.setProjection(this.canvas.width,this.canvas.height)},restore:function(){var a=this.colorStack.pop();me.pool.push(a),this.currentColor.copy(a),this.currentTransform.copy(this._matrixStack.pop())},rotate:function(a){this.currentTransform.rotate(a)},save:function(){this.colorStack.push(this.currentColor.clone()),this._matrixStack.push(this.currentTransform.clone())},scale:function(a,b){this.currentTransform.scale(a,b)},setAntiAlias:function(a,b){me.Renderer.prototype.setAntiAlias.apply(this,[a,b])},setGlobalAlpha:function(a){this.currentColor.glArray[3]=a},setColor:function(a){var b=this.currentColor.glArray[3];this.currentColor.copy(a),this.currentColor.glArray[3]*=b},setLineWidth:function(a){this.compositor.lineWidth(a)},strokeArc:function(){},strokeEllipse:function(){},strokeLine:function(a,b,c,d){var e=this._linePoints.slice(0,2);e[0].x=a,e[0].y=b,e[1].x=c,e[1].y=d,this.compositor.drawLine(e,!0)},strokePolygon:function(a){var b,c,d=a.points.length;for(c=this._linePoints.length;d>c;c++)this._linePoints.push(new me.Vector2d);for(b=this._linePoints.slice(0,d),c=0;d>c;c++)b[c].x=a.pos.x+a.points[c].x,b[c].y=a.pos.y+a.points[c].y;this.compositor.drawLine(b)},strokeRect:function(a,b,c,d){var e=this._linePoints.slice(0,4);e[0].x=a,e[0].y=b,e[1].x=a+c,e[1].y=b,e[2].x=a+c,e[2].y=b+d,e[3].x=a,e[3].y=b+d,this.compositor.drawLine(e)},drawShape:function(a){"Rectangle"===a.shapeType?this.strokeRect(a.left,a.top,a.width,a.height):a instanceof me.Line||a instanceof me.Polygon?this.strokePolygon(a):a instanceof me.Ellipse&&(a.radiusV.x===a.radiusV.y?this.strokeArc(a.pos.x-a.radius,a.pos.y-a.radius,a.radius,0,2*Math.PI):this.strokeEllipse(a.pos.x,a.pos.y,a.radiusV.x,a.radiusV.y))},setTransform:function(a){this.resetTransform(),this.transform(a)},transform:function(a){if(this.currentTransform.multiply(a),this.subPixel===!1){var b=this.currentTransform.val;b[6]=~~b[6],b[7]=~~b[7]}},translate:function(a,b){this.subPixel===!1?this.currentTransform.translate(~~a,~~b):this.currentTransform.translate(a,b)}})}(),function(){me.WebGLRenderer.prototype.Texture=me.CanvasRenderer.prototype.Texture.extend({parse:function(a){var b=a.meta.size.w,c=a.meta.size.h,d=me.CanvasRenderer.prototype.Texture.prototype.parse.apply(this,[a]);return this._addStMap(d,b,c)},parseFromSpriteSheet:function(a){var b=a.image.width,c=a.image.height,d=me.CanvasRenderer.prototype.Texture.prototype.parseFromSpriteSheet.apply(this,[a]);return this._addStMap(d,b,c)},_addStMap:function(a,b,c){return Object.keys(a).forEach(function(d){var e=a[d].offset,f=a[d].width,g=a[d].height;a[d].stMap=new Float32Array([e.x/b,e.y/c,(e.x+f)/b,(e.y+g)/c]);var h=e.x+","+e.y+","+b+","+c;a[h]=a[d]}),a},_insertRegion:function(a,b,c,d,e){var f=this.texture.width,g=this.texture.height;return this.atlas[a]={name:a,offset:new me.Vector2d(b,c),width:d,height:e,angle:0,stMap:new Float32Array([b/f,c/g,(b+d)/f,(c+e)/g])},this.atlas[a]}}),me.WebGLRenderer.prototype.Texture.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.WebGLRenderer.Texture.Error"}})}(),function(){var a=2,b=4,c=1,d=2,e=a+b+c+d,f=e*Float32Array.BYTES_PER_ELEMENT,g=0,h=g+a,i=h+b,j=i+c,k=g*Float32Array.BYTES_PER_ELEMENT,l=h*Float32Array.BYTES_PER_ELEMENT,m=i*Float32Array.BYTES_PER_ELEMENT,n=j*Float32Array.BYTES_PER_ELEMENT,o=4,p=6,q=16e3;me.WebGLRenderer.Compositor=me.Object.extend({init:function(g){var h=g.gl;this.length=0,this.units=[],this.maxTextures=Math.min(24,h.getParameter(h.MAX_TEXTURE_IMAGE_UNITS)),this.v=[new me.Vector2d,new me.Vector2d,new me.Vector2d,new me.Vector2d],this.renderer=g,this.gl=g.gl,this.matrix=g.currentTransform,this.color=g.currentColor,this.uMatrix=new me.Matrix2d;var i=h.getShaderPrecisionFormat(h.FRAGMENT_SHADER,h.HIGH_FLOAT).precision<16?"mediump":"highp";this.lineShader=me.video.shader.createShader(this.gl,function(a){var b="precision highp float;attribute vec2 aVertex;uniform mat3 uMatrix;void main(void){gl_Position=vec4((uMatrix*vec3(aVertex,1)).xy,0,1);}";return b}(),function(a){var b="precision "+a.precision+" float;uniform vec4 uColor;void main(void){gl_FragColor=uColor;}";return b}({precision:i})),this.quadShader=me.video.shader.createShader(this.gl,function(a){var b="precision highp float;attribute vec2 aVertex;attribute vec4 aColor;attribute float aTexture;attribute vec2 aRegion;uniform mat3 uMatrix;varying vec4 vColor;varying float vTexture;varying vec2 vRegion;void main(void){gl_Position=vec4((uMatrix*vec3(aVertex,1)).xy,0,1);vColor=vec4(aColor.rgb*aColor.a,aColor.a);vTexture=aTexture;vRegion=aRegion;}";return b}(),function(a){for(var b="precision "+a.precision+" float;uniform sampler2D uSampler["+a.maxTextures+"];varying vec4 vColor;varying float vTexture;varying vec2 vRegion;void main(void){int texture=int(vTexture);if(texture==0){gl_FragColor=texture2D(uSampler[0],vRegion)*vColor;}",c=1;c<a.maxTextures-1;c++)b+="else if(texture=="+c+"){gl_FragColor=texture2D(uSampler["+c+"],vRegion)*vColor;}";return b+="else{gl_FragColor=texture2D(uSampler["+(a.maxTextures-1)+"],vRegion)*vColor;}}"}({precision:i,maxTextures:this.maxTextures})),this.shader=this.quadShader.handle,this.sb=h.createBuffer(),h.bindBuffer(h.ARRAY_BUFFER,this.sb),h.bufferData(h.ARRAY_BUFFER,q*f*o,h.STREAM_DRAW),this.sbSize=256,this.sbIndex=0,this.stream=new Float32Array(this.sbSize*e*o),this.ib=h.createBuffer(),h.bindBuffer(h.ELEMENT_ARRAY_BUFFER,this.ib),h.bufferData(h.ELEMENT_ARRAY_BUFFER,this.createIB(),h.STATIC_DRAW),h.vertexAttribPointer(this.quadShader.attributes.aVertex,a,h.FLOAT,!1,f,k),h.vertexAttribPointer(this.quadShader.attributes.aColor,b,h.FLOAT,!1,f,l),h.vertexAttribPointer(this.quadShader.attributes.aTexture,c,h.FLOAT,!1,f,m),h.vertexAttribPointer(this.quadShader.attributes.aRegion,d,h.FLOAT,!1,f,n),this.reset(),this.setProjection(h.canvas.width,h.canvas.height),h.clearColor(0,0,0,1),h.enable(h.BLEND),h.blendFunc(h.ONE,h.ONE_MINUS_SRC_ALPHA),h.pixelStorei(h.UNPACK_PREMULTIPLY_ALPHA_WEBGL,1)},setProjection:function(a,b){this.flush(),this.gl.viewport(0,0,a,b),this.uMatrix.setTransform(2/a,0,0,0,-2/b,0,-1,1,1),this.quadShader.uniforms.uMatrix=this.uMatrix.val},uploadTexture:function(a,b,c,d,e){var f=this.renderer.cache.getUnit(a);return this.units[f]&&!e||(this.units[f]=!0,me.video.shader.createTexture(this.gl,f,a.texture,this.renderer.antiAlias?this.gl.LINEAR:this.gl.NEAREST,a.repeat,b,c,d)),f},reset:function(){this.sbIndex=0,this.length=0;for(var a=[],b=0;b<this.maxTextures;b++)this.units[b]=!1,a[b]=b;this.quadShader.uniforms.uSampler=a},createIB:function(){for(var a=[0,1,2,2,1,3],b=new Array(q*p),c=0;c<b.length;c++)b[c]=a[c%p]+~~(c/p)*o;return new Uint16Array(b)},resizeSB:function(){this.sbSize<<=1;var a=new Float32Array(this.sbSize*e*o);a.set(this.stream),this.stream=a},useShader:function(a){this.shader!==a&&(this.flush(),this.shader=a,this.gl.useProgram(this.shader))},addQuad:function(a,b,c,d,f,k){var l=this.color.toGL();if(!(l[3]<1/255)){this.useShader(this.quadShader.handle),this.length>=q&&this.flush(),this.length>=this.sbSize&&this.resizeSB();var m=this.matrix,n=this.v[0].set(c,d),p=this.v[1].set(c+f,d),r=this.v[2].set(c,d+k),s=this.v[3].set(c+f,d+k);m.isIdentity()||(m.multiplyVector(n),m.multiplyVector(p),m.multiplyVector(r),m.multiplyVector(s));var t=this.sbIndex,u=t+e,v=u+e,w=v+e;this.stream[t+g+0]=n.x,this.stream[t+g+1]=n.y,this.stream[u+g+0]=p.x,this.stream[u+g+1]=p.y,this.stream[v+g+0]=r.x,this.stream[v+g+1]=r.y,this.stream[w+g+0]=s.x,this.stream[w+g+1]=s.y,this.stream.set(l,t+h),this.stream.set(l,u+h),this.stream.set(l,v+h),this.stream.set(l,w+h);var x=this.uploadTexture(a);this.stream[t+i]=this.stream[u+i]=this.stream[v+i]=this.stream[w+i]=x;var y=a.getRegion(b);if("undefined"==typeof y){me.video.renderer.verbose===!0&&console.warn("Adding texture region",b,"for texture",a);var z=b.split(","),A=+z[0],B=+z[1],C=+z[2],D=+z[3];y=a._insertRegion(b,A,B,C,D)}var E=y.stMap;this.stream[t+j+0]=E[0],this.stream[t+j+1]=E[1],this.stream[u+j+0]=E[2],this.stream[u+j+1]=E[1],this.stream[v+j+0]=E[0],this.stream[v+j+1]=E[3],this.stream[w+j+0]=E[2],this.stream[w+j+1]=E[3],this.sbIndex+=e*o,this.length++}},flush:function(){if(this.length){var a=this.gl,b=this.length*e*o;a.bufferData(a.ARRAY_BUFFER,this.stream.subarray(0,b),a.STREAM_DRAW),a.drawElements(a.TRIANGLES,this.length*p,a.UNSIGNED_SHORT,0),this.sbIndex=0,this.length=0}},drawLine:function(e,g){this.useShader(this.lineShader.handle);for(var h=0,i=0;i<e.length;i++)this.matrix.isIdentity()||this.matrix.multiplyVector(e[i]),this.stream[h++]=e[i].x,this.stream[h++]=e[i].y;var j=this.gl;this.lineShader.uniforms.uMatrix=this.uMatrix.val,this.lineShader.uniforms.uColor=this.color.glArray,j.bufferData(j.ARRAY_BUFFER,this.stream.subarray(0,2*e.length),j.STREAM_DRAW),j.vertexAttribPointer(this.lineShader.attributes.aVertex,a,j.FLOAT,!1,0,0),j.drawArrays(g?j.LINE_STRIP:j.LINE_LOOP,0,e.length),j.vertexAttribPointer(this.quadShader.attributes.aVertex,a,j.FLOAT,!1,f,k),j.vertexAttribPointer(this.quadShader.attributes.aColor,b,j.FLOAT,!1,f,l),j.vertexAttribPointer(this.quadShader.attributes.aTexture,c,j.FLOAT,!1,f,m),j.vertexAttribPointer(this.quadShader.attributes.aRegion,d,j.FLOAT,!1,f,n)},lineWidth:function(a){this.gl.lineWidth(a)},clear:function(){this.flush(),this.gl.clear(this.gl.COLOR_BUFFER_BIT)}})}(),function(){me.input=function(){var a={};return a._preventDefault=function(a){return a.stopPropagation?a.stopPropagation():a.cancelBubble=!0,a.preventDefault?a.preventDefault():a.returnValue=!1,!1},a.preventDefault=!0,a}()}(),function(a){a._KeyBinding={};var b={},c={},d={},e={},f={},g=!1;a._enableKeyboardEvent=function(){g||(window.addEventListener("keydown",a._keydown,!1),window.addEventListener("keyup",a._keyup,!1),g=!0)},a._keydown=function(c,g,h){g=g||c.keyCode||c.which;var i=a._KeyBinding[g];if(me.event.publish(me.event.KEYDOWN,[i,g,i?!d[i]:!0]),i){if(!d[i]){var j=h?h:g;e[i][j]||(b[i]++,e[i][j]=!0)}return f[g]?a._preventDefault(c):!0}return!0},a._keyup=function(c,g,h){g=g||c.keyCode||c.which;var i=a._KeyBinding[g];if(me.event.publish(me.event.KEYUP,[i,g]),i){var j=h?h:g;return e[i][j]=void 0,b[i]>0&&b[i]--,d[i]=!1,f[g]?a._preventDefault(c):!0}return!0},a.KEY={BACKSPACE:8,TAB:9,ENTER:13,SHIFT:16,CTRL:17,ALT:18,PAUSE:19,CAPS_LOCK:20,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,PRINT_SCREEN:42,INSERT:45,DELETE:46,NUM0:48,NUM1:49,NUM2:50,NUM3:51,NUM4:52,NUM5:53,NUM6:54,NUM7:55,NUM8:56,NUM9:57,A:65,B:66,C:67,D:68,E:69,F:70,G:71,H:72,I:73,J:74,K:75,L:76,M:77,N:78,O:79,P:80,Q:81,R:82,S:83,T:84,U:85,V:86,W:87,X:88,Y:89,Z:90,WINDOW_KEY:91,NUMPAD0:96,NUMPAD1:97,NUMPAD2:98,NUMPAD3:99,NUMPAD4:100,NUMPAD5:101,NUMPAD6:102,NUMPAD7:103,NUMPAD8:104,NUMPAD9:105,MULTIPLY:106,ADD:107,SUBSTRACT:109,DECIMAL:110,DIVIDE:111,F1:112,F2:113,F3:114,F4:115,F5:116,F6:117,F7:118,F8:119,F9:120,F10:121,F11:122,F12:123,NUM_LOCK:144,SCROLL_LOCK:145,SEMICOLON:186,PLUS:187,COMMA:188,MINUS:189,PERIOD:190,FORWAND_SLASH:191,GRAVE_ACCENT:192,OPEN_BRACKET:219,BACK_SLASH:220,CLOSE_BRACKET:221,SINGLE_QUOTE:222},a.isKeyPressed=function(a){return b[a]&&!d[a]?(c[a]&&(d[a]=!0),!0):!1},a.keyStatus=function(a){return b[a]>0},a.triggerKeyEvent=function(b,c){c?a._keydown({},b):a._keyup({},b)},a.bindKey=function(g,h,i,j){a._enableKeyboardEvent(),"boolean"!=typeof j&&(j=a.preventDefault),a._KeyBinding[g]=h,f[g]=j,b[h]=0,c[h]=i?i:!1,d[h]=!1,e[h]={}},a.unlockKey=function(a){d[a]=!1},a.unbindKey=function(d){var g=a._KeyBinding[d];b[g]=0,c[g]=!1,e[g]={},a._KeyBinding[d]=null,f[d]=null}}(me.input),function(a){function b(a,b){for(var c=2;c<a.length;++c)"undefined"!=typeof a[c]&&me.video.renderer.getScreenCanvas().addEventListener(a[c],b,!1)}function c(){n||(a._offset=me.video.getPos(),window.addEventListener("scroll",throttle(100,!1,function(b){a._offset=me.video.getPos(),me.event.publish(me.event.WINDOW_ONSCROLL,[b])}),!1),q=window.PointerEvent?r:window.MSPointerEvent?s:me.device.touch&&me.device.isMobile?u:t,b(q,i),o="onwheel"in document.createElement("div")?"wheel":"mousewheel",window.addEventListener(o,g,!1),"undefined"==typeof a.throttlingInterval&&(a.throttlingInterval=~~(1e3/me.sys.fps)),
a.throttlingInterval<17?me.video.renderer.getScreenCanvas().addEventListener(q[v],h,!1):me.video.renderer.getScreenCanvas().addEventListener(q[v],throttle(a.throttlingInterval,!1,function(a){h(a)}),!1),n=!0)}function d(a,b,c,d){var e;if(a.callbacks[b]){a.pointerId=d;for(var f=a.callbacks[b].length-1;e=a.callbacks[b][f];f--)if(e(c)===!1)return!0}return!1}function e(a){var b=!1;for(me.game.viewport.localToWorld(0,0,B);C.length>0;){var c=C.pop();if(j.push(c),"undefined"!=typeof a.timeStamp){if(a.timeStamp<p)continue;p=a.timeStamp}me.device.pointerEvent||(a.pointerId=c.id),a.gameScreenX=c.x,a.gameScreenY=c.y,a.gameWorldX=a.gameScreenX+B.x,a.gameWorldY=a.gameScreenY+B.y,m.setShape(a.gameWorldX,a.gameWorldY,a.width||1,a.height||1);var e=me.collision.quadTree.retrieve(m,me.Container.prototype._sortReverseZ);e.push(me.game.viewport);for(var f,g=e.length;g--,f=e[g];){if(l.has(f)){var h=l.get(f),i=h.region,k=i.ancestor,n=i.getBounds();if(i.floating===!0?(a.gameX=a.gameLocalX=a.gameScreenX,a.gameY=a.gameLocalY=a.gameScreenY):(a.gameX=a.gameLocalX=a.gameWorldX,a.gameY=a.gameLocalY=a.gameWorldY),"undefined"!=typeof k){var o=k.getBounds().pos;a.gameLocalX=a.gameX-o.x,a.gameLocalY=a.gameY-o.y}var r=n.containsPoint(a.gameX,a.gameY)&&(n===i||i.containsPoint(a.gameLocalX,a.gameLocalY));switch(q.indexOf(a.type)){case v:if(h.pointerId!==a.pointerId||r){if(null===h.pointerId&&r&&d(h,q[z],a,a.pointerId)){b=!0;break}}else if(d(h,q[A],a,null)){b=!0;break}if(r&&d(h,a.type,a,a.pointerId)){b=!0;break}break;case x:if(h.pointerId===a.pointerId&&r&&d(h,a.type,a,null)){b=!0;break}break;case y:if(h.pointerId===a.pointerId&&d(h,a.type,a,null)){b=!0;break}break;default:if(r){var s=a.type;if("wheel"===s&&(s="mousewheel"),d(h,s,a,a.pointerId)){b=!0;break}}}}if(b===!0)break}}return b}function f(b){var c=j.pop();if(b.touches)for(var d=0,e=b.changedTouches.length;e>d;d++){var f=b.changedTouches[d];a.globalToLocal(f.clientX,f.clientY,c),c.id=f.identifier,C.push(c)}else a.globalToLocal(b.clientX,b.clientY,c),c.id=b.pointerId||1,C.push(c);b.isPrimary!==!1&&(a.pointer.pos.set(C[0].x,C[0].y),"number"==typeof b.width&&(b.width===a.pointer.width&&b.height===a.pointer.height||a.pointer.resize(b.width||1,b.height||1)))}function g(b){return b.target===me.video.renderer.getScreenCanvas()&&(f(b),b.deltaMode=1,"mousewheel"===o&&(b.deltaY=-1/40*b.wheelDelta,b.wheelDeltaX&&(b.deltaX=-1/40*b.wheelDeltaX)),e(b))?a._preventDefault(b):!0}function h(b){return f(b),e(b)?a._preventDefault(b):!0}function i(b){if(f(b),e(b))return a._preventDefault(b);var c=b.button||0,d=a.pointer.bind[c];return d?b.type===q[w]?a._keydown(b,d,c+1):a._keyup(b,d,c+1):!0}for(var j=[],k=0;10>k;k++)j.push(new me.Vector2d);var l=new Map,m=new me.Rect(0,0,1,1),n=!1,o="mousewheel",p=0,q=null,r=["mousewheel","pointermove","pointerdown","pointerup","pointercancel","pointerenter","pointerleave"],s=["mousewheel","MSPointerMove","MSPointerDown","MSPointerUp","MSPointerCancel","MSPointerEnter","MSPointerLeave"],t=["mousewheel","mousemove","mousedown","mouseup","mousecancel","mouseenter","mouseleave"],u=[void 0,"touchmove","touchstart","touchend","touchcancel","touchenter","touchleave"],v=1,w=2,x=3,y=4,z=5,A=6,B=new me.Vector2d,C=[];a._offset=null,a.pointer=new me.Rect(0,0,1,1),a.pointer.bind=[0,0,0],a.pointer.LEFT=0,a.pointer.MIDDLE=1,a.pointer.RIGHT=2,a.throttlingInterval=void 0,a.globalToLocal=function(b,c,d){d=d||new me.Vector2d;var e=a._offset,f=me.device.getPixelRatio();b-=e.left,c-=e.top;var g=me.sys.scale;return 1===g.x&&1===g.y||(b/=g.x,c/=g.y),d.set(b*f,c*f)},a.bindPointer=function(){var b=arguments.length<2?a.pointer.LEFT:arguments[0],d=arguments.length<2?arguments[0]:arguments[1];if(c(),!a._KeyBinding[d])throw new 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d=b.attributes.item(c);"undefined"!=typeof d.name?a[d.name]=d.value:a[d.nodeName]=d.nodeValue}}var c={};return c.decode=function(a,b,c){switch(c=c||"none",b=b||"none"){case"csv":return me.utils.decodeCSV(a);case"base64":var d=me.utils.decodeBase64AsArray(a,4);return"none"===c?d:me.utils.decompress(d,c);case"none":return a;case"xml":throw new me.Error("XML encoding is deprecated, use base64 instead");default:throw new me.Error("Unknown layer encoding: "+b)}},c.normalize=function(b,d){var e=d.nodeName;switch(e){case"data":var f=c.parse(d);f.encoding=f.encoding||"xml",b.data=c.decode(f.text,f.encoding,f.compression),b.encoding="none";break;case"imagelayer":case"layer":case"objectgroup":var g=c.parse(d);g.type="layer"===e?"tilelayer":e,g.image&&(g.image=g.image.source),b.layers=b.layers||[],b.layers.push(g);break;case"animation":b.animation=c.parse(d).frames;break;case"frame":case"object":var h=e+"s";b[h]=b[h]||[],b[h].push(c.parse(d));break;case"tile":var i=c.parse(d);b.tiles=b.tiles||{},b.tiles[i.id]=i;break;case"tileset":var j=c.parse(d);j.image&&(j.imagewidth=j.image.width,j.imageheight=j.image.height,j.image=j.image.source),b.tilesets=b.tilesets||[],b.tilesets.push(j);break;case"polygon":case"polyline":b[e]=[];for(var k,l=c.parse(d).points.split(" "),m=0;m<l.length;m++)k=l[m].split(","),b[e].push({x:+k[0],y:+k[1]});break;case"properties":b.properties=c.parse(d);break;case"property":var n=c.parse(d);b[n.name]=a(n.name,n.type||"string",n.value);break;default:b[e]=c.parse(d)}},c.parse=function(a){var d={},e="";if(1===a.nodeType&&b(d,a),a.hasChildNodes())for(var f=0;f<a.childNodes.length;f++){var g=a.childNodes.item(f);switch(g.nodeType){case 1:c.normalize(d,g);break;case 3:e+=g.nodeValue.trim()}}return e&&(d.text=e),d},c.applyTMXProperties=function(b,c){var d=c.properties,e=c.propertytypes;if("undefined"!=typeof d)for(var f in d)if(d.hasOwnProperty(f)){var g="string";"undefined"!=typeof e&&(g=e[f]),b[f]=a(f,g,d[f])}},c}()}(),function(){me.TMXObjectGroup=me.Object.extend({init:function(a,b,c,d,e){this.name=a,this.width=b.width,this.height=b.height,this.z=e,this.objects=[];var f="undefined"!=typeof b.visible?b.visible:!0;this.opacity=f===!0?(+b.opacity||1).clamp(0,1):0,me.TMXUtils.applyTMXProperties(this,b);var g=b.objects;if(g){var h=this;g.forEach(function(a){h.objects.push(new me.TMXObject(a,c,d,e))})}},destroy:function(){this.objects=null},getObjectCount:function(){return this.objects.length},getObjectByIndex:function(a){return this.objects[a]}}),me.TMXObject=me.Object.extend({init:function(a,b,c,d){if(this.points=void 0,this.name=a.name,this.x=+a.x,this.y=+a.y,this.z=+d,this.width=+a.width||0,this.height=+a.height||0,this.gid=+a.gid||null,this.type=a.type,this.rotation=Number.prototype.degToRad(+a.rotation||0),this.id=+a.id||void 0,this.orientation=b,this.shapes=void 0,this.isEllipse=!1,this.isPolygon=!1,this.isPolyLine=!1,"number"==typeof this.gid)this.setTile(c);else if("undefined"!=typeof a.ellipse)this.isEllipse=!0;else{var e=a.polygon;if("undefined"!=typeof e?this.isPolygon=!0:(e=a.polyline,"undefined"!=typeof e&&(this.isPolyLine=!0)),"undefined"!=typeof e){this.points=[];var f=this;e.forEach(function(a){f.points.push(new me.Vector2d(a.x,a.y))})}}me.game.tmxRenderer.adjustPosition(this),me.TMXUtils.applyTMXProperties(this,a),this.shapes||(this.shapes=this.parseTMXShapes())},setTile:function(a){var b=a.getTilesetByGid(this.gid);this.width=this.framewidth=b.tilewidth,this.height=this.frameheight=b.tileheight,this.tile=new me.Tile(this.x,this.y,this.gid,b)},parseTMXShapes:function(){var a=0,b=[];if(this.isEllipse===!0)b.push(new me.Ellipse(this.width/2,this.height/2,this.width,this.height).rotate(this.rotation));else if(this.isPolygon===!0)b.push(new me.Polygon(0,0,this.points).rotate(this.rotation));else if(this.isPolyLine===!0){var c,d,e=this.points,f=e.length-1;for(a=0;f>a;a++)c=e[a],d=e[a+1].clone(),0!==this.rotation&&(c=c.rotate(this.rotation),d=d.rotate(this.rotation)),b.push(new me.Line(0,0,[c,d]))}else b.push(new me.Polygon(0,0,[new me.Vector2d,new me.Vector2d(this.width,0),new me.Vector2d(this.width,this.height),new me.Vector2d(0,this.height)]).rotate(this.rotation));if("isometric"===this.orientation)for(a=0;a<b.length;a++)b[a].rotate(Math.PI/4).scale(Math.SQRT2,Math.SQRT1_2);return b},getObjectPropertyByName:function(a){return this[a]}})}(),function(){var a=2147483648,b=1073741824,c=536870912,d=536870911;me.Tile=me.Rect.extend({init:function(e,f,g,h){this.tileset=h,this.currentTransform=null,me.Rect.prototype.init.apply(this,[e*h.tilewidth,f*h.tileheight,h.tilewidth,h.tileheight]),this.col=e,this.row=f,this.tileId=g,this.flippedX=0!==(this.tileId&a),this.flippedY=0!==(this.tileId&b),this.flippedAD=0!==(this.tileId&c),this.flipped=this.flippedX||this.flippedY||this.flippedAD,this.flipped===!0&&this.createTransform(),this.tileId&=d},createTransform:function(){null===this.currentTransform?this.currentTransform=new me.Matrix2d:this.currentTransform.identity(),this.flippedAD&&(this.currentTransform.setTransform(0,1,0,1,0,0,0,0,1),this.currentTransform.translate(0,this.height-this.width)),this.flippedX&&(this.currentTransform.translate(this.flippedAD?0:this.width,this.flippedAD?this.height:0),this.currentTransform.scaleX(-1)),this.flippedY&&(this.currentTransform.translate(this.flippedAD?this.width:0,this.flippedAD?0:this.height),this.currentTransform.scaleY(-1))},getRenderable:function(a){var b,c=this.tileset;if(c.animations.has(this.tileId)){var d=[],e=[];c.animations.get(this.tileId).frames.forEach(function(a){e.push(a.tileid),d.push({name:""+a.tileid,delay:a.duration})}),b=c.texture.createAnimationFromName(e,a),b.addAnimation(this.tileId-c.firstgid,d),b.setCurrentAnimation(this.tileId-c.firstgid)}else b=c.texture.createSpriteFromName(this.tileId-c.firstgid,a);return this.flippedX&&b.currentTransform.scaleX(-1),this.flippedY&&b.currentTransform.scaleY(-1),b}})}(),function(){var a=536870911;me.TMXTileset=me.Object.extend({init:function(a){var b=0;if(this.TileProperties=[],this.firstgid=this.lastgid=+a.firstgid,"undefined"!=typeof a.source){var c=a.source,d=me.utils.getFileExtension(c);if(("tsx"===d||"json"===d)&&(a=me.loader.getTMX(me.utils.getBasename(c)),!a))throw new me.Error(c+" external TSX/JSON tileset not found")}this.name=a.name,this.tilewidth=+a.tilewidth,this.tileheight=+a.tileheight,this.spacing=+a.spacing||0,this.margin=+a.margin||0,this.tileoffset=new me.Vector2d,this.isAnimated=!1,this.animations=new Map,this._lastUpdate=0;var e=a.tiles;for(b in e)e.hasOwnProperty(b)&&("animation"in e[b]&&(this.isAnimated=!0,this.animations.set(+b+this.firstgid,{dt:0,idx:0,frames:e[b].animation,cur:e[b].animation[0]})),"properties"in e[b]&&this.setTileProperty(+b+this.firstgid,e[b].properties));var f=a.tileoffset;f&&(this.tileoffset.x=+f.x,this.tileoffset.y=+f.y);var g=a.tileproperties;if(g)for(b in g)g.hasOwnProperty(b)&&this.setTileProperty(+b+this.firstgid,g[b]);if(this.image=me.utils.getImage(a.image),!this.image)throw new me.TMXTileset.Error("melonJS: '"+a.image+"' file for tileset '"+this.name+"' not found!");this.texture=me.video.renderer.cache.get(this.image,{framewidth:this.tilewidth,frameheight:this.tileheight,margin:this.margin,spacing:this.spacing}),this.atlas=this.texture.getAtlas();var h=+a.columns||~~(this.image.width/(this.tilewidth+this.spacing)),i=~~(this.image.height/(this.tileheight+this.spacing));this.lastgid=this.firstgid+(h*i-1||0),a.tilecount&&this.lastgid-this.firstgid+1!==+a.tilecount&&console.warn("Computed tilecount ("+(this.lastgid-this.firstgid+1)+") does not match expected tilecount ("+a.tilecount+")")},setTileProperty:function(a,b){this.TileProperties[a]=b},contains:function(a){return a>=this.firstgid&&a<=this.lastgid},getViewTileId:function(a){return this.animations.has(a)?a=this.animations.get(a).cur.tileid:a-=this.firstgid,a},getTileProperties:function(a){return this.TileProperties[a]},update:function(a){var b=0,c=me.timer.getTime(),d=!1;return this._lastUpdate!==c&&(this._lastUpdate=c,this.animations.forEach(function(c){for(c.dt+=a,b=c.cur.duration;c.dt>=b;)c.dt-=b,c.idx=(c.idx+1)%c.frames.length,c.cur=c.frames[c.idx],b=c.cur.duration,d=!0})),d},drawTile:function(a,b,c,d){d.flipped&&(a.save(),a.translate(b,c),a.transform(d.currentTransform),b=c=0);var e=this.atlas[this.getViewTileId(d.tileId)].offset;a.drawImage(this.image,e.x,e.y,this.tilewidth,this.tileheight,b,c,this.tilewidth+a.uvOffset,this.tileheight+a.uvOffset),d.flipped&&a.restore()}}),me.TMXTilesetGroup=me.Object.extend({init:function(){this.tilesets=[],this.length=0},add:function(a){this.tilesets.push(a),this.length++},getTilesetByIndex:function(a){return this.tilesets[a]},getTilesetByGid:function(b){var c=-1;b&=a;for(var d=0,e=this.tilesets.length;e>d;d++){if(this.tilesets[d].contains(b))return this.tilesets[d];this.tilesets[d].firstgid===this.tilesets[d].lastgid&&b>=this.tilesets[d].firstgid&&(c=d)}if(-1!==c)return this.tilesets[c];throw new me.Error("no matching tileset found for gid "+b)}}),me.TMXTileset.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.TMXTileset.Error"}})}(),function(){var a=[{x:0,y:0},{x:1,y:-1},{x:1,y:0},{x:2,y:0}],b=[{x:0,y:0},{x:-1,y:1},{x:0,y:1},{x:0,y:2}];me.TMXRenderer=me.Object.extend({init:function(a,b,c,d){this.cols=a,this.rows=b,this.tilewidth=c,this.tileheight=d},canRender:function(a){return this.cols===a.cols&&this.rows===a.rows&&this.tilewidth===a.tilewidth&&this.tileheight===a.tileheight}}),me.TMXOrthogonalRenderer=me.TMXRenderer.extend({canRender:function(a){return"orthogonal"===a.orientation&&me.TMXRenderer.prototype.canRender.apply(this,[a])},pixelToTileCoords:function(a,b,c){var d=c||new me.Vector2d;return d.set(this.pixelToTileX(a),this.pixelToTileY(b))},pixelToTileX:function(a){return a/this.tilewidth},pixelToTileY:function(a){return a/this.tileheight},tileToPixelCoords:function(a,b,c){var d=c||new me.Vector2d;return d.set(a*this.tilewidth,b*this.tileheight)},adjustPosition:function(a){"number"==typeof a.gid&&(a.y-=a.height)},drawTile:function(a,b,c,d,e){e.drawTile(a,e.tileoffset.x+b*this.tilewidth,e.tileoffset.y+(c+1)*this.tileheight-e.tileheight,d)},drawTileLayer:function(a,b,c){var d=this.pixelToTileCoords(Math.max(c.pos.x-(b.maxTileSize.width-b.tilewidth),0),Math.max(c.pos.y-(b.maxTileSize.height-b.tileheight),0),me.pool.pull("me.Vector2d")).floorSelf(),e=this.pixelToTileCoords(c.pos.x+c.width+this.tilewidth,c.pos.y+c.height+this.tileheight,me.pool.pull("me.Vector2d")).ceilSelf();e.x=e.x>this.cols?this.cols:e.x,e.y=e.y>this.rows?this.rows:e.y;for(var f=d.y;f<e.y;f++)for(var g=d.x;g<e.x;g++){var h=b.layerData[g][f];h&&this.drawTile(a,g,f,h,h.tileset)}me.pool.push(d),me.pool.push(e)}}),me.TMXIsometricRenderer=me.TMXRenderer.extend({init:function(a,b,c,d){me.TMXRenderer.prototype.init.apply(this,[a,b,c,d]),this.hTilewidth=c/2,this.hTileheight=d/2,this.originX=this.rows*this.hTilewidth},canRender:function(a){return"isometric"===a.orientation&&me.TMXRenderer.prototype.canRender.apply(this,[a])},pixelToTileCoords:function(a,b,c){var d=c||new me.Vector2d;return d.set(this.pixelToTileX(a,b),this.pixelToTileY(b,a))},pixelToTileX:function(a,b){return b/this.tileheight+(a-this.originX)/this.tilewidth},pixelToTileY:function(a,b){return a/this.tileheight-(b-this.originX)/this.tilewidth},tileToPixelCoords:function(a,b,c){var d=c||new me.Vector2d;return d.set((a-b)*this.hTilewidth+this.originX,(a+b)*this.hTileheight)},adjustPosition:function(a){var b=a.x/this.hTilewidth,c=a.y/this.tileheight,d=this.tileToPixelCoords(b,c);a.x=d.x,a.y=d.y},drawTile:function(a,b,c,d,e){e.drawTile(a,(this.cols-1)*e.tilewidth+(b-c)*e.tilewidth>>1,-e.tilewidth+(b+c)*e.tileheight>>2,d)},drawTileLayer:function(a,b,c){var d=b.tileset,e=d.tileoffset,f=this.pixelToTileCoords(c.pos.x-d.tilewidth,c.pos.y-d.tileheight,me.pool.pull("me.Vector2d")).floorSelf(),g=this.pixelToTileCoords(c.pos.x+c.width+d.tilewidth,c.pos.y+c.height+d.tileheight,me.pool.pull("me.Vector2d")).ceilSelf(),h=this.tileToPixelCoords(g.x,g.y,me.pool.pull("me.Vector2d")),i=this.tileToPixelCoords(f.x,f.y,me.pool.pull("me.Vector2d"));i.x-=this.hTilewidth,i.y+=this.tileheight;var j=i.y-c.pos.y>this.hTileheight,k=c.pos.x-i.x<this.hTilewidth;j&&(k?(f.x--,i.x-=this.hTilewidth):(f.y--,i.x+=this.hTilewidth),i.y-=this.hTileheight);for(var l=j^k,m=f.clone(),n=2*i.y;n-2*this.tileheight<2*h.y;n+=this.tileheight){
m.setV(f);for(var o=i.x;o<h.x;o+=this.tilewidth){if(m.x>=0&&m.y>=0&&m.x<this.cols&&m.y<this.rows){var p=b.layerData[m.x][m.y];p&&(d=p.tileset,e=d.tileoffset,d.drawTile(a,e.x+o,e.y+n/2-d.tileheight,p))}m.x++,m.y--}l?(f.y++,i.x-=this.hTilewidth,l=!1):(f.x++,i.x+=this.hTilewidth,l=!0)}me.pool.push(f),me.pool.push(g),me.pool.push(h),me.pool.push(i)}}),me.TMXHexagonalRenderer=me.TMXRenderer.extend({init:function(a,b,c,d,e,f,g){me.TMXRenderer.prototype.init.apply(this,[a,b,c,d]),this.hexsidelength=e,this.staggeraxis=f,this.staggerindex=g,this.sidelengthx=0,this.sidelengthy=0,"x"===f?this.sidelengthx=e:this.sidelengthy=e,this.sideoffsetx=(this.tilewidth-this.sidelengthx)/2,this.sideoffsety=(this.tileheight-this.sidelengthy)/2,this.columnwidth=this.sideoffsetx+this.sidelengthx,this.rowheight=this.sideoffsety+this.sidelengthy,this.centers=[new me.Vector2d,new me.Vector2d,new me.Vector2d,new me.Vector2d]},canRender:function(a){return"hexagonal"===a.orientation&&me.TMXRenderer.prototype.canRender.apply(this,[a])},pixelToTileCoords:function(c,d,e){var f,g,h=e||new me.Vector2d;"x"===this.staggeraxis?c-="odd"===this.staggerindex?this.sideoffsetx:this.tilewidth:d-="odd"===this.staggerindex?this.sideoffsety:this.tileheight;var i=me.pool.pull("me.Vector2d",Math.floor(c/(2*this.columnwidth)),Math.floor(d/(2*this.rowheight))),j=me.pool.pull("me.Vector2d",c-i.x*(2*this.columnwidth),d-i.y*(2*this.rowheight));"x"===this.staggeraxis?(i.x=2*i.x,"even"===this.staggerindex&&++i.x):(i.y=2*i.y,"even"===this.staggerindex&&++i.y);var k,l,m,n;"x"===this.staggeraxis?(k=this.sidelengthx/2,m=k+this.columnwidth,n=this.tileheight/2,this.centers[0].set(k,n),this.centers[1].set(m,n-this.rowheight),this.centers[2].set(m,n+this.rowheight),this.centers[3].set(m+this.columnwidth,n)):(l=this.sidelengthy/2,m=this.tilewidth/2,n=l+this.rowheight,this.centers[0].set(m,l),this.centers[1].set(m-this.columnwidth,n),this.centers[2].set(m+this.columnwidth,n),this.centers[3].set(m,n+this.rowheight));for(var o,p=0,q=Number.MAX_VALUE,r=0;4>r;++r)o=Math.pow(this.centers[r].x-j.x,2)+Math.pow(this.centers[r].y-j.y,2),q>o&&(q=o,p=r);var s="x"===this.staggeraxis?a:b;return f=i.x+s[p].x,g=i.y+s[p].y,me.pool.push(i),me.pool.push(j),h.set(f,g)},pixelToTileX:function(a,b){var c=me.pool.pull("me.Vector2d");return this.pixelToTileCoords(a,b,c),me.pool.push(c),c.x},pixelToTileY:function(a,b){var c=me.pool.pull("me.Vector2d");return this.pixelToTileCoords(b,a,c),me.pool.push(c),c.y},tileToPixelCoords:function(a,b,c){var d,e,f=c||new me.Vector2d;return"x"===this.staggeraxis?(d=a*this.columnwidth,"odd"===this.staggerindex?(e=b*(this.tileheight+this.sidelengthy),e+=this.rowheight*(1&a)):(e=b*(this.tileheight+this.sidelengthy),e+=this.rowheight*(1-(1&a)))):(e=b*this.rowheight,"odd"===this.staggerindex?(d=a*(this.tilewidth+this.sidelengthx),d+=this.columnwidth*(1&b)):(d=a*(this.tilewidth+this.sidelengthx),d+=this.columnwidth*(1-(1&b)))),f.set(d,e)},adjustPosition:function(a){"number"==typeof a.gid&&(a.y-=a.height)},drawTile:function(a,b,c,d,e){var f=this.tileToPixelCoords(b,c,me.pool.pull("me.Vector2d"));e.drawTile(a,e.tileoffset.x+f.x,e.tileoffset.y+f.y+(this.tileheight-e.tileheight),d),me.pool.push(f)},drawTileLayer:function(a,b,c){var d=this.pixelToTileCoords(c.pos.x,c.pos.y).floorSelf(),e=this.pixelToTileCoords(c.pos.x+c.width+this.tilewidth,c.pos.y+c.height+this.tileheight).ceilSelf();d.x=d.x<0?0:d.x,d.y=d.y<0?0:d.y,e.x=e.x>this.cols?this.cols:e.x,e.y=e.y>this.rows?this.rows:e.y;for(var f=d.y;f<e.y;f++)for(var g=d.x;g<e.x;g++){var h=b.layerData[g][f];h&&this.drawTile(a,g,f,h,h.tileset)}}})}(),function(){me.ColorLayer=me.Renderable.extend({init:function(a,b,c){if(me.Renderable.prototype.init.apply(this,[0,0,1/0,1/0]),this.name=a,this.pos.z=c,this.floating=!0,b instanceof me.Color)this.color=b.toRGBA();else{var d=me.pool.pull("me.Color");this.color=d.parseCSS(b).toRGBA(),me.pool.push(d)}},draw:function(a,b){var c=a.globalAlpha();a.setGlobalAlpha(c*this.getOpacity());var d=me.game.viewport.pos;a.setColor(this.color),a.fillRect(b.left-d.x,b.top-d.y,b.width,b.height),a.setGlobalAlpha(c),a.setColor("#fff")}}),me.ImageLayer=me.Renderable.extend({init:function(a,b,c){if(this.name=c.name||"me.ImageLayer",this.image=me.utils.getImage(c.image),!this.image)throw new me.Error(("string"==typeof c.image?"'"+c.image+"'":"Image")+" file for Image Layer '"+this.name+"' not found!");this.imagewidth=this.image.width,this.imageheight=this.image.height,me.Renderable.prototype.init.apply(this,[a,b,1/0,1/0]),this.floating=!0,this.pos.z=c.z||0,this.offset=new me.Vector2d(a,b),this.ratio=new me.Vector2d(1,1),"undefined"!=typeof c.ratio&&("number"==typeof c.ratio?this.ratio.set(c.ratio,c.ratio):this.ratio.setV(c.ratio)),"undefined"==typeof c.anchorPoint?this.anchorPoint.set(0,0):"number"==typeof c.anchorPoint?this.anchorPoint.set(c.anchorPoint,c.anchorPoint):this.anchorPoint.setV(c.anchorPoint),Object.defineProperty(this,"repeat",{get:function(){return this._repeat},set:function(a){switch(this._repeat=a,this._repeat){case"no-repeat":this.repeatX=!1,this.repeatY=!1;break;case"repeat-x":this.repeatX=!0,this.repeatY=!1;break;case"repeat-y":this.repeatX=!1,this.repeatY=!0;break;default:this.repeatX=!0,this.repeatY=!0}this.resize(me.game.viewport.width,me.game.viewport.height),this.createPattern()}}),this.repeat=c.repeat||"repeat"},onActivateEvent:function(){var a=this.updateLayer.bind(this);this.vpChangeHdlr=me.event.subscribe(me.event.VIEWPORT_ONCHANGE,a),this.vpResizeHdlr=me.event.subscribe(me.event.VIEWPORT_ONRESIZE,this.resize.bind(this)),this.vpLoadedHdlr=me.event.subscribe(me.event.LEVEL_LOADED,function(){a(me.game.viewport.pos)}),this.ancestor._root!==!0&&this.updateLayer(me.game.viewport.pos)},resize:function(a,b){me.Renderable.prototype.resize.apply(this,[this.repeatX?1/0:a,this.repeatY?1/0:b])},createPattern:function(){this._pattern=me.video.renderer.createPattern(this.image,this._repeat)},updateLayer:function(a){var b=this.ratio.x,c=this.ratio.y;if(b===c!==0){var d=me.game.viewport,e=this.imagewidth,f=this.imageheight,g=d.bounds.width,h=d.bounds.height,i=this.anchorPoint.x,j=this.anchorPoint.y,k=i*(b-1)*(g-d.width)+this.offset.x-b*a.x,l=j*(c-1)*(h-d.height)+this.offset.y-c*a.y;this.repeatX?this.pos.x=k%e:this.pos.x=k,this.repeatY?this.pos.y=l%f:this.pos.y=l}},draw:function(a){var b=me.game.viewport,c=this.imagewidth,d=this.imageheight,e=b.bounds.width,f=b.bounds.height,g=this.anchorPoint.x,h=this.anchorPoint.y,i=this.pos.x,j=this.pos.y,k=a.globalAlpha();this.ratio.x===this.ratio.y===0&&(i+=g*(e-c),j+=h*(f-d)),a.setGlobalAlpha(k*this.getOpacity()),a.translate(i,j),a.drawPattern(this._pattern,0,0,2*b.width,2*b.height),a.translate(-i,-j),a.setGlobalAlpha(k)},onDeactivateEvent:function(){me.event.unsubscribe(this.vpChangeHdlr),me.event.unsubscribe(this.vpResizeHdlr),me.event.unsubscribe(this.vpLoadedHdlr)}}),me.TMXLayer=me.Renderable.extend({init:function(a,b,c,d,e){me.Renderable.prototype.init.apply(this,[0,0,0,0]),this.tilewidth=a,this.tileheight=b,this.orientation=c,this.tilesets=d,this.tileset=this.tilesets?this.tilesets.getTilesetByIndex(0):null,this.maxTileSize={width:0,height:0};for(var f=0;f<this.tilesets.length;f++){var g=this.tilesets.getTilesetByIndex(f);this.maxTileSize.width=Math.max(this.maxTileSize.width,g.tilewidth),this.maxTileSize.height=Math.max(this.maxTileSize.height,g.tileheight)}this.animatedTilesets=[],this.isAnimated=!1,this.pos.z=e,this.anchorPoint.set(0,0)},initFromJSON:function(a){this.name=a.name,this.cols=+a.width,this.rows=+a.height,this.hexsidelength=+a.hexsidelength||void 0,this.staggeraxis=a.staggeraxis,this.staggerindex=a.staggerindex;var b="undefined"!=typeof a.visible?+a.visible:1;this.setOpacity(b?+a.opacity:0),"isometric"===this.orientation?(this.width=(this.cols+this.rows)*(this.tilewidth/2),this.height=(this.cols+this.rows)*(this.tileheight/2)):(this.width=this.cols*this.tilewidth,this.height=this.rows*this.tileheight),me.TMXUtils.applyTMXProperties(this,a),"undefined"==typeof this.preRender&&(this.preRender=me.sys.preRender),this.preRender===!0&&(this.canvasRenderer=new me.CanvasRenderer(me.video.createCanvas(this.width,this.height),this.width,this.height,{transparent:!0})),this.initArray(this.cols,this.rows)},onActivateEvent:function(){if(void 0===this.animatedTilesets&&(this.animatedTilesets=[]),this.tilesets)for(var a=this.tilesets.tilesets,b=0;b<a.length;b++)a[b].isAnimated&&this.animatedTilesets.push(a[b]);this.isAnimated=this.animatedTilesets.length>0,this.isAnimated&&(this.preRender=!1),this.getBounds().resize(this.width,this.height)},onDeactivateEvent:function(){this.animatedTilesets=void 0},setRenderer:function(a){this.renderer=a},initArray:function(a,b){this.layerData=[];for(var c=0;a>c;c++){this.layerData[c]=[];for(var d=0;b>d;d++)this.layerData[c][d]=null}},getTileId:function(a,b){var c=this.getTile(a,b);return c?c.tileId:null},getTile:function(a,b){return this.layerData[~~this.renderer.pixelToTileX(a,b)][~~this.renderer.pixelToTileY(b,a)]},setTile:function(a,b,c){this.tileset.contains(c)||(this.tileset=this.tilesets.getTilesetByGid(c));var d=this.layerData[a][b]=new me.Tile(a,b,c,this.tileset);return this.preRender&&this.renderer.drawTile(this.canvasRenderer,a,b,d,d.tileset),d},clearTile:function(a,b){this.layerData[a][b]=null,this.preRender&&this.canvasRenderer.clearRect(a*this.tilewidth,b*this.tileheight,this.tilewidth,this.tileheight)},update:function(a){if(this.isAnimated){for(var b=!1,c=0;c<this.animatedTilesets.length;c++)b=this.animatedTilesets[c].update(a)||b;return b}return!1},draw:function(a,b){var c=a.globalAlpha();if(a.setGlobalAlpha(c*this.getOpacity()),this.preRender){var d=Math.min(b.width,this.width),e=Math.min(b.height,this.height);a.drawImage(this.canvasRenderer.getCanvas(),b.pos.x,b.pos.y,d,e,b.pos.x,b.pos.y,d,e)}else this.renderer.drawTileLayer(a,this,b);a.setGlobalAlpha(c)}})}(),function(){function a(a){switch(a.orientation){case"orthogonal":return new me.TMXOrthogonalRenderer(a.cols,a.rows,a.tilewidth,a.tileheight);case"isometric":return new me.TMXIsometricRenderer(a.cols,a.rows,a.tilewidth,a.tileheight);case"hexagonal":return new me.TMXHexagonalRenderer(a.cols,a.rows,a.tilewidth,a.tileheight,a.hexsidelength,a.staggeraxis,a.staggerindex);default:throw new me.Error(a.orientation+" type TMX Tile Map not supported!")}}function b(a,b){for(var c=0,d=0;d<a.rows;d++)for(var e=0;e<a.cols;e++){var f=b[c++];0!==f&&a.setTile(e,d,f)}}function c(c,d,e){var f=new me.TMXLayer(c.tilewidth,c.tileheight,c.orientation,c.tilesets,e);return f.initFromJSON(d),me.game.tmxRenderer.canRender(f)?f.setRenderer(me.game.tmxRenderer):f.setRenderer(a(f)),b(f,me.TMXUtils.decode(d.data,d.encoding,d.compression)),f}function d(a,b,c){me.TMXUtils.applyTMXProperties(b.properties,b);var d=new me.ImageLayer(+b.x||0,+b.y||0,Object.assign({name:b.name,image:b.image,z:c},b.properties)),e="undefined"!=typeof b.visible?b.visible:!0;return d.setOpacity(e?+b.opacity:0),d}function e(a){return new me.TMXTileset(a)}function f(a,b,c){return new me.TMXObjectGroup(b.name,b,a.orientation,a.tilesets,c)}var g="collision";me.TMXTileMap=me.Object.extend({init:function(b,c){this.name=b,this.data=c,this.cols=+c.width,this.rows=+c.height,this.tilewidth=+c.tilewidth,this.tileheight=+c.tileheight,this.tilesets=null,this.layers=[],this.objectGroups=[],this.version=c.version,this.orientation=c.orientation,"isometric"===this.orientation?(this.width=(this.cols+this.rows)*(this.tilewidth/2),this.height=(this.cols+this.rows)*(this.tileheight/2)):(this.width=this.cols*this.tilewidth,this.height=this.rows*this.tileheight),this.z=0,this.nextobjectid=+c.nextobjectid||void 0,this.hexsidelength=+c.hexsidelength||void 0,this.staggeraxis=c.staggeraxis,this.staggerindex=c.staggerindex,this.backgroundcolor=c.backgroundcolor,me.TMXUtils.applyTMXProperties(this,c),null!==me.game.tmxRenderer&&me.game.tmxRenderer.canRender(this)||(me.game.tmxRenderer=a(this)),this.initialized=!1},readMapObjects:function(a){if(this.initialized!==!0){var b=this.z,g=this;if(this.tilesets||(this.tilesets=new me.TMXTilesetGroup),"undefined"!=typeof a.tilesets){var h=a.tilesets;h.forEach(function(a){g.tilesets.add(e(a))})}this.backgroundcolor&&this.layers.push(new me.ColorLayer("background_color",this.backgroundcolor,b++)),this.background_image&&this.layers.push(new me.ImageLayer(0,0,{name:"background_image",image:this.background_image,z:b++})),a.layers.forEach(function(a){switch(a.type){case"imagelayer":g.layers.push(d(g,a,b++));break;case"tilelayer":g.layers.push(c(g,a,b++));break;case"objectgroup":g.objectGroups.push(f(g,a,b++))}}),this.initialized=!0}},addTo:function(a,b){var c=a.autoSort,d=a.autoDepth;a.autoSort=!1,a.autoDepth=!1,this.getLayers().forEach(function(b){a.addChild(b)}),this.getObjects(b).forEach(function(b){a.addChild(b)}),a.autoSort=c,a.autoDepth=d,a.sort(!0)},getObjects:function(a){var b,c=[],d=!1;this.readMapObjects(this.data);for(var e=0;e<this.objectGroups.length;e++){var f=this.objectGroups[e];d=f.name.toLowerCase().includes(g),a===!1&&(b=new me.Container(0,0,this.width,this.height),b.name=f.name,b.pos.z=f.z,b.setOpacity(f.opacity),b.autoSort=!1,b.autoDepth=!1);for(var h=0;h<f.objects.length;h++){var i=f.objects[h],j=me.pool.pull(i.name||"me.Entity",i.x,i.y,i);if("object"==typeof j){if("object"==typeof i.tile&&!j.renderable)switch(j.renderable=i.tile.getRenderable(i),i.rotation){case Math.PI:j.translate(-j.renderable.width,j.renderable.height);break;case Math.PI/2:j.translate(0,j.renderable.height);break;case-(Math.PI/2):j.translate(-j.renderable.width,0)}d&&!i.name&&(j.body.collisionType=me.collision.types.WORLD_SHAPE),j.pos.z=f.z,a===!0?(j.isRenderable===!0&&(j.setOpacity(j.getOpacity()*f.opacity),j.renderable instanceof me.Renderable&&j.renderable.setOpacity(j.renderable.getOpacity()*f.opacity)),c.push(j)):b.addChild(j)}}a===!1&&b.children.length>0&&(b.autoSort=!0,b.autoDepth=!0,c.push(b))}return c},getLayers:function(){return this.readMapObjects(this.data),this.layers},destroy:function(){this.tilesets=void 0,this.layers=[],this.objectGroups=[],this.initialized=!1}})}(),function(){me.levelDirector=function(){function a(a,g,h){g.container.destroy(),me.video.renderer.reset(),d[c.getCurrentLevelId()]&&d[c.getCurrentLevelId()].destroy(),f=e.indexOf(a),b(a,g.container,g.flatten,g.setViewportBounds),me.event.publish(me.event.LEVEL_LOADED,[a]),g.onLoaded(a),h&&me.state.restart()}function b(a,b,c,e){function f(){b.pos.set(Math.max(0,~~((me.game.viewport.width-h.width)/2)),Math.max(0,~~((me.game.viewport.height-h.height)/2)),0)}var h=d[a],i=b.autoSort;b.autoSort=!1,e&&me.game.viewport.setBounds(0,0,Math.max(h.width,me.game.viewport.width),Math.max(h.height,me.game.viewport.height)),me.utils.resetGUID(a,h.nextobjectid),h.addTo(b,c),b.sort(!0),b.autoSort=i,b.resize(h.width,h.height),e&&(f(),g&&me.event.unsubscribe(g),g=me.event.subscribe(me.event.VIEWPORT_ONRESIZE,f))}var c={},d={},e=[],f=0,g=null;return c.reset=function(){},c.addLevel=function(){throw new me.Error("no level loader defined")},c.addTMXLevel=function(a,b){return null!=d[a]?!1:(d[a]=new me.TMXTileMap(a,me.loader.getTMX(a)),e.push(a),b&&b(),!0)},c.loadLevel=function(b,c){if(c=Object.assign({container:me.game.world,onLoaded:me.game.onLevelLoaded,flatten:me.game.mergeGroup,setViewportBounds:!0},c||{}),"undefined"==typeof d[b])throw new me.Error("level "+b+" not found");if(!(d[b]instanceof me.TMXTileMap))throw new me.Error("no level loader defined");var e=me.state.isRunning();return e?(me.state.stop(),a.defer(this,b,c,!0)):a(b,c),!0},c.getCurrentLevelId=function(){return e[f]},c.getCurrentLevel=function(){return d[c.getCurrentLevelId()]},c.reloadLevel=function(a){return c.loadLevel(c.getCurrentLevelId(),a)},c.nextLevel=function(a){return f+1<e.length?c.loadLevel(e[f+1],a):!1},c.previousLevel=function(a){return f-1>=0?c.loadLevel(e[f-1],a):!1},c.levelCount=function(){return e.length},c}()}(),/**
 * @preserve Tween JS
 * https://github.com/sole/Tween.js
 */
function(){me.Tween=function(a){var b=null,c=null,d=null,e=null,f=null,g=null,h=null,i=null,j=null,k=null,l=null,m=null,n=null,o=null,p=null,q=null,r=null,s=null;this._resumeCallback=function(a){k&&(k+=a)},this.setProperties=function(a){b=a,c={},d={},e={},f=1e3,g=0,h=!1,i=!1,j=0,k=null,l=me.Tween.Easing.Linear.None,m=me.Tween.Interpolation.Linear,n=[],o=null,p=!1,q=null,r=null,s=me.timer.lastUpdate,this.isPersistent=!1;for(var t in a)"object"!=typeof a&&(c[t]=parseFloat(a[t],10))},this.setProperties(a),this.onResetEvent=function(a){this.setProperties(a)},this.onActivateEvent=function(){me.event.subscribe(me.event.STATE_RESUME,this._resumeCallback)},this.onDeactivateEvent=function(){me.event.unsubscribe(me.event.STATE_RESUME,this._resumeCallback)},this.to=function(a,b){return void 0!==b&&(f=b),d=a,this},this.start=function(a){p=!1,me.game.world.addChild(this),k=("undefined"==typeof a?me.timer.getTime():a)+j;for(var f in d){if(d[f]instanceof Array){if(0===d[f].length)continue;d[f]=[b[f]].concat(d[f])}c[f]=b[f],c[f]instanceof Array==!1&&(c[f]*=1),e[f]=c[f]||0}return this},this.stop=function(){return me.game.world.removeChildNow(this),this},this.delay=function(a){return j=a,this},this.repeat=function(a){return g=a,this},this.yoyo=function(a){return h=a,this},this.easing=function(a){if("function"!=typeof a)throw new me.Tween.Error("invalid easing function for me.Tween.easing()");return l=a,this},this.interpolation=function(a){return m=a,this},this.chain=function(){return n=arguments,this},this.onStart=function(a){return o=a,this},this.onUpdate=function(a){return q=a,this},this.onComplete=function(a){return r=a,this},this.update=function(a){s=me.timer.lastUpdate>s?me.timer.lastUpdate:s+a;var t,u=s;if(k>u)return!0;p===!1&&(null!==o&&o.call(b),p=!0);var v=(u-k)/f;v=v>1?1:v;var w=l(v);for(t in d){var x=c[t]||0,y=d[t];y instanceof Array?b[t]=m(y,w):("string"==typeof y&&(y=x+parseFloat(y,10)),"number"==typeof y&&(b[t]=x+(y-x)*w))}if(null!==q&&q.call(b,w),1===v){if(g>0){isFinite(g)&&g--;for(t in e){if("string"==typeof d[t]&&(e[t]=e[t]+parseFloat(d[t],10)),h){var z=e[t];e[t]=d[t],d[t]=z}c[t]=e[t]}return h&&(i=!i),k=u+j,!0}me.game.world.removeChildNow(this),null!==r&&r.call(b);for(var A=0,B=n.length;B>A;A++)n[A].start(u);return!1}return!0}},me.Tween.Easing={Linear:{None:function(a){return a}},Quadratic:{In:function(a){return a*a},Out:function(a){return a*(2-a)},InOut:function(a){return(a*=2)<1?.5*a*a:-.5*(--a*(a-2)-1)}},Cubic:{In:function(a){return a*a*a},Out:function(a){return--a*a*a+1},InOut:function(a){return(a*=2)<1?.5*a*a*a:.5*((a-=2)*a*a+2)}},Quartic:{In:function(a){return a*a*a*a},Out:function(a){return 1- --a*a*a*a},InOut:function(a){return(a*=2)<1?.5*a*a*a*a:-.5*((a-=2)*a*a*a-2)}},Quintic:{In:function(a){return a*a*a*a*a},Out:function(a){return--a*a*a*a*a+1},InOut:function(a){return(a*=2)<1?.5*a*a*a*a*a:.5*((a-=2)*a*a*a*a+2)}},Sinusoidal:{In:function(a){return 1-Math.cos(a*Math.PI/2)},Out:function(a){return Math.sin(a*Math.PI/2)},InOut:function(a){return.5*(1-Math.cos(Math.PI*a))}},Exponential:{In:function(a){return 0===a?0:Math.pow(1024,a-1)},Out:function(a){return 1===a?1:1-Math.pow(2,-10*a)},InOut:function(a){return 0===a?0:1===a?1:(a*=2)<1?.5*Math.pow(1024,a-1):.5*(-Math.pow(2,-10*(a-1))+2)}},Circular:{In:function(a){return 1-Math.sqrt(1-a*a)},Out:function(a){return Math.sqrt(1- --a*a)},InOut:function(a){return(a*=2)<1?-.5*(Math.sqrt(1-a*a)-1):.5*(Math.sqrt(1-(a-=2)*a)+1)}},Elastic:{In:function(a){var b,c=.1,d=.4;return 0===a?0:1===a?1:(!c||1>c?(c=1,b=d/4):b=d*Math.asin(1/c)/(2*Math.PI),-(c*Math.pow(2,10*(a-=1))*Math.sin((a-b)*(2*Math.PI)/d)))},Out:function(a){var b,c=.1,d=.4;return 0===a?0:1===a?1:(!c||1>c?(c=1,b=d/4):b=d*Math.asin(1/c)/(2*Math.PI),c*Math.pow(2,-10*a)*Math.sin((a-b)*(2*Math.PI)/d)+1)},InOut:function(a){var b,c=.1,d=.4;return 0===a?0:1===a?1:(!c||1>c?(c=1,b=d/4):b=d*Math.asin(1/c)/(2*Math.PI),(a*=2)<1?-.5*(c*Math.pow(2,10*(a-=1))*Math.sin((a-b)*(2*Math.PI)/d)):c*Math.pow(2,-10*(a-=1))*Math.sin((a-b)*(2*Math.PI)/d)*.5+1)}},Back:{In:function(a){var b=1.70158;return a*a*((b+1)*a-b)},Out:function(a){var b=1.70158;return--a*a*((b+1)*a+b)+1},InOut:function(a){var b=2.5949095;return(a*=2)<1?.5*(a*a*((b+1)*a-b)):.5*((a-=2)*a*((b+1)*a+b)+2)}},Bounce:{In:function(a){return 1-me.Tween.Easing.Bounce.Out(1-a)},Out:function(a){return 1/2.75>a?7.5625*a*a:2/2.75>a?7.5625*(a-=1.5/2.75)*a+.75:2.5/2.75>a?7.5625*(a-=2.25/2.75)*a+.9375:7.5625*(a-=2.625/2.75)*a+.984375},InOut:function(a){return.5>a?.5*me.Tween.Easing.Bounce.In(2*a):.5*me.Tween.Easing.Bounce.Out(2*a-1)+.5}}},me.Tween.Interpolation={Linear:function(a,b){var c=a.length-1,d=c*b,e=Math.floor(d),f=me.Tween.Interpolation.Utils.Linear;return 0>b?f(a[0],a[1],d):b>1?f(a[c],a[c-1],c-d):f(a[e],a[e+1>c?c:e+1],d-e)},Bezier:function(a,b){var c,d=0,e=a.length-1,f=Math.pow,g=me.Tween.Interpolation.Utils.Bernstein;for(c=0;e>=c;c++)d+=f(1-b,e-c)*f(b,c)*a[c]*g(e,c);return d},CatmullRom:function(a,b){var c=a.length-1,d=c*b,e=Math.floor(d),f=me.Tween.Interpolation.Utils.CatmullRom;return a[0]===a[c]?(0>b&&(e=Math.floor(d=c*(1+b))),f(a[(e-1+c)%c],a[e],a[(e+1)%c],a[(e+2)%c],d-e)):0>b?a[0]-(f(a[0],a[0],a[1],a[1],-d)-a[0]):b>1?a[c]-(f(a[c],a[c],a[c-1],a[c-1],d-c)-a[c]):f(a[e?e-1:0],a[e],a[e+1>c?c:e+1],a[e+2>c?c:e+2],d-e)},Utils:{Linear:function(a,b,c){return(b-a)*c+a},Bernstein:function(a,b){var c=me.Tween.Interpolation.Utils.Factorial;return c(a)/c(b)/c(a-b)},Factorial:function(){var a=[1];return function(b){var c,d=1;if(a[b])return a[b];for(c=b;c>1;c--)d*=c;return a[b]=d}}(),CatmullRom:function(a,b,c,d,e){var f=.5*(c-a),g=.5*(d-b),h=e*e,i=e*h;return(2*b-2*c+f+g)*i+(-3*b+3*c-2*f-g)*h+f*e+b}}},me.Tween.Error=me.Error.extend({init:function(a){me.Error.prototype.init.apply(this,[a]),this.name="me.Tween.Error"}})}(),/**
 * @preserve MinPubSub
 * a micro publish/subscribe messaging framework
 * @see https://github.com/daniellmb/MinPubSub
 * @author Daniel Lamb <daniellmb.com>
 *
 * Released under the MIT License
 */
function(){me.event=function(){var a={},b={};return a.STATE_PAUSE="me.state.onPause",a.STATE_RESUME="me.state.onResume",a.STATE_STOP="me.state.onStop",a.STATE_RESTART="me.state.onRestart",a.GAME_INIT="me.game.onInit",a.GAME_RESET="me.game.onReset",a.LEVEL_LOADED="me.game.onLevelLoaded",a.LOADER_COMPLETE="me.loader.onload",a.LOADER_PROGRESS="me.loader.onProgress",a.KEYDOWN="me.input.keydown",a.KEYUP="me.input.keyup",a.GAMEPAD_CONNECTED="gamepad.connected",a.GAMEPAD_DISCONNECTED="gamepad.disconnected",a.GAMEPAD_UPDATE="gamepad.update",a.POINTERMOVE="me.event.pointermove",a.DRAGSTART="me.game.dragstart",a.DRAGEND="me.game.dragend",a.WINDOW_ONRESIZE="window.onresize",a.VIEWPORT_ONRESIZE="viewport.onresize",a.WINDOW_ONORIENTATION_CHANGE="window.orientationchange",a.WINDOW_ONSCROLL="window.onscroll",a.VIEWPORT_ONCHANGE="viewport.onchange",a.publish=function(a,c){for(var d=b[a],e=d?d.length:0;e--;)d[e].apply(window,c||[])},a.subscribe=function(a,c){return b[a]||(b[a]=[]),b[a].push(c),[a,c]},a.unsubscribe=function(a,c){var d=b[c?a:a[0]],e=d?d.length:0;for(c=c||a[1];e--;)d[e]===c&&d.splice(e,1)},a}()}(),/*!
 *  howler.js v2.0.1
 *  howlerjs.com
 *
 *  (c) 2013-2016, James Simpson of GoldFire Studios
 *  goldfirestudios.com
 *
 *  MIT License
 */
function(){"use strict";var a=function(){this.init()};a.prototype={init:function(){var a=this||b;return a._codecs={},a._howls=[],a._muted=!1,a._volume=1,a._canPlayEvent="canplaythrough",a._navigator="undefined"!=typeof window&&window.navigator?window.navigator:null,a.masterGain=null,a.noAudio=!1,a.usingWebAudio=!0,a.autoSuspend=!0,a.ctx=null,a.mobileAutoEnable=!0,a._setup(),a},volume:function(a){var c=this||b;if(a=parseFloat(a),c.ctx||j(),"undefined"!=typeof a&&a>=0&&1>=a){if(c._volume=a,c._muted)return c;c.usingWebAudio&&(c.masterGain.gain.value=a);for(var d=0;d<c._howls.length;d++)if(!c._howls[d]._webAudio)for(var e=c._howls[d]._getSoundIds(),f=0;f<e.length;f++){var g=c._howls[d]._soundById(e[f]);g&&g._node&&(g._node.volume=g._volume*a)}return c}return c._volume},mute:function(a){var c=this||b;c.ctx||j(),c._muted=a,c.usingWebAudio&&(c.masterGain.gain.value=a?0:c._volume);for(var d=0;d<c._howls.length;d++)if(!c._howls[d]._webAudio)for(var e=c._howls[d]._getSoundIds(),f=0;f<e.length;f++){var g=c._howls[d]._soundById(e[f]);g&&g._node&&(g._node.muted=a?!0:g._muted)}return c},unload:function(){for(var a=this||b,c=a._howls.length-1;c>=0;c--)a._howls[c].unload();return a.usingWebAudio&&"undefined"!=typeof a.ctx.close&&(a.ctx.close(),a.ctx=null,j()),a},codecs:function(a){return(this||b)._codecs[a.replace(/^x-/,"")]},_setup:function(){var a=this||b;return a.state=a.ctx?a.ctx.state||"running":"running",a._autoSuspend(),a.noAudio||a._setupCodecs(),a},_setupCodecs:function(){var a=this||b,c="undefined"!=typeof Audio?new Audio:null;if(!c||"function"!=typeof c.canPlayType)return a;var d=c.canPlayType("audio/mpeg;").replace(/^no$/,""),e=a._navigator&&a._navigator.userAgent.match(/OPR\/([0-6].)/g),f=e&&parseInt(e[0].split("/")[1],10)<33;return a._codecs={mp3:!(f||!d&&!c.canPlayType("audio/mp3;").replace(/^no$/,"")),mpeg:!!d,opus:!!c.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/,""),ogg:!!c.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),oga:!!c.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),wav:!!c.canPlayType('audio/wav; codecs="1"').replace(/^no$/,""),aac:!!c.canPlayType("audio/aac;").replace(/^no$/,""),caf:!!c.canPlayType("audio/x-caf;").replace(/^no$/,""),m4a:!!(c.canPlayType("audio/x-m4a;")||c.canPlayType("audio/m4a;")||c.canPlayType("audio/aac;")).replace(/^no$/,""),mp4:!!(c.canPlayType("audio/x-mp4;")||c.canPlayType("audio/mp4;")||c.canPlayType("audio/aac;")).replace(/^no$/,""),weba:!!c.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),webm:!!c.canPlayType('audio/webm; codecs="vorbis"').replace(/^no$/,""),dolby:!!c.canPlayType('audio/mp4; codecs="ec-3"').replace(/^no$/,""),flac:!!(c.canPlayType("audio/x-flac;")||c.canPlayType("audio/flac;")).replace(/^no$/,"")},a},_enableMobileAudio:function(){var a=this||b,c=/iPhone|iPad|iPod|Android|BlackBerry|BB10|Silk|Mobi/i.test(a._navigator&&a._navigator.userAgent),d=!!("ontouchend"in window||a._navigator&&a._navigator.maxTouchPoints>0||a._navigator&&a._navigator.msMaxTouchPoints>0);if(!a._mobileEnabled&&a.ctx&&(c||d)){a._mobileEnabled=!1,a._mobileUnloaded||44100===a.ctx.sampleRate||(a._mobileUnloaded=!0,a.unload()),a._scratchBuffer=a.ctx.createBuffer(1,1,22050);var e=function(){var b=a.ctx.createBufferSource();b.buffer=a._scratchBuffer,b.connect(a.ctx.destination),"undefined"==typeof b.start?b.noteOn(0):b.start(0),b.onended=function(){b.disconnect(0),a._mobileEnabled=!0,a.mobileAutoEnable=!1,document.removeEventListener("touchend",e,!0)}};return document.addEventListener("touchend",e,!0),a}},_autoSuspend:function(){var a=this;if(a.autoSuspend&&a.ctx&&"undefined"!=typeof a.ctx.suspend&&b.usingWebAudio){for(var c=0;c<a._howls.length;c++)if(a._howls[c]._webAudio)for(var d=0;d<a._howls[c]._sounds.length;d++)if(!a._howls[c]._sounds[d]._paused)return a;return a._suspendTimer&&clearTimeout(a._suspendTimer),a._suspendTimer=setTimeout(function(){a.autoSuspend&&(a._suspendTimer=null,a.state="suspending",a.ctx.suspend().then(function(){a.state="suspended",a._resumeAfterSuspend&&(delete a._resumeAfterSuspend,a._autoResume())}))},3e4),a}},_autoResume:function(){var a=this;if(a.ctx&&"undefined"!=typeof a.ctx.resume&&b.usingWebAudio)return"running"===a.state&&a._suspendTimer?(clearTimeout(a._suspendTimer),a._suspendTimer=null):"suspended"===a.state?(a.state="resuming",a.ctx.resume().then(function(){a.state="running"}),a._suspendTimer&&(clearTimeout(a._suspendTimer),a._suspendTimer=null)):"suspending"===a.state&&(a._resumeAfterSuspend=!0),a}};var b=new a,c=function(a){var b=this;return a.src&&0!==a.src.length?void b.init(a):void console.error("An array of source files must be passed with any new Howl.")};c.prototype={init:function(a){var c=this;return b.ctx||j(),c._autoplay=a.autoplay||!1,c._format="string"!=typeof a.format?a.format:[a.format],c._html5=a.html5||!1,c._muted=a.mute||!1,c._loop=a.loop||!1,c._pool=a.pool||5,c._preload="boolean"==typeof a.preload?a.preload:!0,c._rate=a.rate||1,c._sprite=a.sprite||{},c._src="string"!=typeof a.src?a.src:[a.src],c._volume=void 0!==a.volume?a.volume:1,c._duration=0,c._state="unloaded",c._sounds=[],c._endTimers={},c._queue=[],c._onend=a.onend?[{fn:a.onend}]:[],c._onfade=a.onfade?[{fn:a.onfade}]:[],c._onload=a.onload?[{fn:a.onload}]:[],c._onloaderror=a.onloaderror?[{fn:a.onloaderror}]:[],c._onpause=a.onpause?[{fn:a.onpause}]:[],c._onplay=a.onplay?[{fn:a.onplay}]:[],c._onstop=a.onstop?[{fn:a.onstop}]:[],c._onmute=a.onmute?[{fn:a.onmute}]:[],c._onvolume=a.onvolume?[{fn:a.onvolume}]:[],c._onrate=a.onrate?[{fn:a.onrate}]:[],c._onseek=a.onseek?[{fn:a.onseek}]:[],c._webAudio=b.usingWebAudio&&!c._html5,"undefined"!=typeof b.ctx&&b.ctx&&b.mobileAutoEnable&&b._enableMobileAudio(),b._howls.push(c),c._preload&&c.load(),c},load:function(){var a=this,c=null;if(b.noAudio)return void a._emit("loaderror",null,"No audio support.");"string"==typeof a._src&&(a._src=[a._src]);for(var e=0;e<a._src.length;e++){var g,h;if(a._format&&a._format[e])g=a._format[e];else{if(h=a._src[e],"string"!=typeof h){a._emit("loaderror",null,"Non-string found in selected audio sources - ignoring.");continue}g=/^data:audio\/([^;,]+);/i.exec(h),g||(g=/\.([^.]+)$/.exec(h.split("?",1)[0])),g&&(g=g[1].toLowerCase())}if(b.codecs(g)){c=a._src[e];break}}return c?(a._src=c,a._state="loading","https:"===window.location.protocol&&"http:"===c.slice(0,5)&&(a._html5=!0,a._webAudio=!1),new d(a),a._webAudio&&f(a),a):void a._emit("loaderror",null,"No codec support for selected audio sources.")},play:function(a,c){var d=this,e=null;if("number"==typeof a)e=a,a=null;else{if("string"==typeof a&&"loaded"===d._state&&!d._sprite[a])return null;if("undefined"==typeof a){a="__default";for(var f=0,g=0;g<d._sounds.length;g++)d._sounds[g]._paused&&!d._sounds[g]._ended&&(f++,e=d._sounds[g]._id);1===f?a=null:e=null}}var h=e?d._soundById(e):d._inactiveSound();if(!h)return null;if(e&&!a&&(a=h._sprite||"__default"),"loaded"!==d._state&&!d._sprite[a])return d._queue.push({event:"play",action:function(){d.play(d._soundById(h._id)?h._id:void 0)}}),h._id;if(e&&!h._paused)return c||setTimeout(function(){d._emit("play",h._id)},0),h._id;d._webAudio&&b._autoResume();var i=h._seek>0?h._seek:d._sprite[a][0]/1e3,j=(d._sprite[a][0]+d._sprite[a][1])/1e3-i,k=1e3*j/Math.abs(h._rate);h._paused=!1,h._ended=!1,h._sprite=a,h._seek=i,h._start=d._sprite[a][0]/1e3,h._stop=(d._sprite[a][0]+d._sprite[a][1])/1e3,h._loop=!(!h._loop&&!d._sprite[a][2]);var l=h._node;if(d._webAudio){var m=function(){d._refreshBuffer(h);var a=h._muted||d._muted?0:h._volume;l.gain.setValueAtTime(a,b.ctx.currentTime),h._playStart=b.ctx.currentTime,"undefined"==typeof l.bufferSource.start?h._loop?l.bufferSource.noteGrainOn(0,i,86400):l.bufferSource.noteGrainOn(0,i,j):h._loop?l.bufferSource.start(0,i,86400):l.bufferSource.start(0,i,j),k!==1/0&&(d._endTimers[h._id]=setTimeout(d._ended.bind(d,h),k)),c||setTimeout(function(){d._emit("play",h._id)},0)};"loaded"===d._state?m():(d.once("load",m,h._id),d._clearTimer(h._id))}else{var n=function(){l.currentTime=i,l.muted=h._muted||d._muted||b._muted||l.muted,l.volume=h._volume*b.volume(),l.playbackRate=h._rate,setTimeout(function(){l.play(),k!==1/0&&(d._endTimers[h._id]=setTimeout(d._ended.bind(d,h),k)),c||d._emit("play",h._id)},0)},o="loaded"===d._state&&(window&&window.ejecta||!l.readyState&&b._navigator.isCocoonJS);if(4===l.readyState||o)n();else{var p=function(){n(),l.removeEventListener(b._canPlayEvent,p,!1)};l.addEventListener(b._canPlayEvent,p,!1),d._clearTimer(h._id)}}return h._id},pause:function(a){var b=this;if("loaded"!==b._state)return b._queue.push({event:"pause",action:function(){b.pause(a)}}),b;for(var c=b._getSoundIds(a),d=0;d<c.length;d++){b._clearTimer(c[d]);var e=b._soundById(c[d]);if(e&&!e._paused){if(e._seek=b.seek(c[d]),e._rateSeek=0,e._paused=!0,b._stopFade(c[d]),e._node)if(b._webAudio){if(!e._node.bufferSource)return b;"undefined"==typeof e._node.bufferSource.stop?e._node.bufferSource.noteOff(0):e._node.bufferSource.stop(0),b._cleanBuffer(e._node)}else isNaN(e._node.duration)&&e._node.duration!==1/0||e._node.pause();arguments[1]||b._emit("pause",e._id)}}return b},stop:function(a,b){var c=this;if("loaded"!==c._state)return c._queue.push({event:"stop",action:function(){c.stop(a)}}),c;for(var d=c._getSoundIds(a),e=0;e<d.length;e++){c._clearTimer(d[e]);var f=c._soundById(d[e]);if(f&&(f._seek=f._start||0,f._rateSeek=0,f._paused=!0,f._ended=!0,c._stopFade(d[e]),f._node))if(c._webAudio){if(!f._node.bufferSource)return b||c._emit("stop",f._id),c;"undefined"==typeof f._node.bufferSource.stop?f._node.bufferSource.noteOff(0):f._node.bufferSource.stop(0),c._cleanBuffer(f._node)}else isNaN(f._node.duration)&&f._node.duration!==1/0||(f._node.currentTime=f._start||0,f._node.pause());f&&!b&&c._emit("stop",f._id)}return c},mute:function(a,c){var d=this;if("loaded"!==d._state)return d._queue.push({event:"mute",action:function(){d.mute(a,c)}}),d;if("undefined"==typeof c){if("boolean"!=typeof a)return d._muted;d._muted=a}for(var e=d._getSoundIds(c),f=0;f<e.length;f++){var g=d._soundById(e[f]);g&&(g._muted=a,d._webAudio&&g._node?g._node.gain.setValueAtTime(a?0:g._volume,b.ctx.currentTime):g._node&&(g._node.muted=b._muted?!0:a),d._emit("mute",g._id))}return d},volume:function(){var a,c,d=this,e=arguments;if(0===e.length)return d._volume;if(1===e.length||2===e.length&&"undefined"==typeof e[1]){var f=d._getSoundIds(),g=f.indexOf(e[0]);g>=0?c=parseInt(e[0],10):a=parseFloat(e[0])}else e.length>=2&&(a=parseFloat(e[0]),c=parseInt(e[1],10));var h;if(!("undefined"!=typeof a&&a>=0&&1>=a))return h=c?d._soundById(c):d._sounds[0],h?h._volume:0;if("loaded"!==d._state)return d._queue.push({event:"volume",action:function(){d.volume.apply(d,e)}}),d;"undefined"==typeof c&&(d._volume=a),c=d._getSoundIds(c);for(var i=0;i<c.length;i++)h=d._soundById(c[i]),h&&(h._volume=a,e[2]||d._stopFade(c[i]),d._webAudio&&h._node&&!h._muted?h._node.gain.setValueAtTime(a,b.ctx.currentTime):h._node&&!h._muted&&(h._node.volume=a*b.volume()),d._emit("volume",h._id));return d},fade:function(a,c,d,e){var f=this,g=Math.abs(a-c),h=a>c?"out":"in",i=g/.01,j=i>0?d/i:d;if(4>j&&(i=Math.ceil(i/(4/j)),j=4),"loaded"!==f._state)return f._queue.push({event:"fade",action:function(){f.fade(a,c,d,e)}}),f;f.volume(a,e);for(var k=f._getSoundIds(e),l=0;l<k.length;l++){var m=f._soundById(k[l]);if(m){if(e||f._stopFade(k[l]),f._webAudio&&!m._muted){var n=b.ctx.currentTime,o=n+d/1e3;m._volume=a,m._node.gain.setValueAtTime(a,n),m._node.gain.linearRampToValueAtTime(c,o)}var 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f=d._getSoundIds(b),g=0;g<f.length;g++)c=d._soundById(f[g]),c&&(c._loop=a,d._webAudio&&c._node&&c._node.bufferSource&&(c._node.bufferSource.loop=a,a&&(c._node.bufferSource.loopStart=c._start||0,c._node.bufferSource.loopEnd=c._stop)));return d},rate:function(){var a,c,d=this,e=arguments;if(0===e.length)c=d._sounds[0]._id;else if(1===e.length){var f=d._getSoundIds(),g=f.indexOf(e[0]);g>=0?c=parseInt(e[0],10):a=parseFloat(e[0])}else 2===e.length&&(a=parseFloat(e[0]),c=parseInt(e[1],10));var h;if("number"!=typeof a)return h=d._soundById(c),h?h._rate:d._rate;if("loaded"!==d._state)return d._queue.push({event:"rate",action:function(){d.rate.apply(d,e)}}),d;"undefined"==typeof c&&(d._rate=a),c=d._getSoundIds(c);for(var i=0;i<c.length;i++)if(h=d._soundById(c[i])){h._rateSeek=d.seek(c[i]),h._playStart=d._webAudio?b.ctx.currentTime:h._playStart,h._rate=a,d._webAudio&&h._node&&h._node.bufferSource?h._node.bufferSource.playbackRate.value=a:h._node&&(h._node.playbackRate=a);var j=d.seek(c[i]),k=(d._sprite[h._sprite][0]+d._sprite[h._sprite][1])/1e3-j,l=1e3*k/Math.abs(h._rate);!d._endTimers[c[i]]&&h._paused||(d._clearTimer(c[i]),d._endTimers[c[i]]=setTimeout(d._ended.bind(d,h),l)),d._emit("rate",h._id)}return d},seek:function(){var a,c,d=this,e=arguments;if(0===e.length)c=d._sounds[0]._id;else if(1===e.length){var f=d._getSoundIds(),g=f.indexOf(e[0]);g>=0?c=parseInt(e[0],10):(c=d._sounds[0]._id,a=parseFloat(e[0]))}else 2===e.length&&(a=parseFloat(e[0]),c=parseInt(e[1],10));if("undefined"==typeof c)return d;if("loaded"!==d._state)return d._queue.push({event:"seek",action:function(){d.seek.apply(d,e)}}),d;var h=d._soundById(c);if(h){if(!("number"==typeof a&&a>=0)){if(d._webAudio){var i=d.playing(c)?b.ctx.currentTime-h._playStart:0,j=h._rateSeek?h._rateSeek-h._seek:0;return h._seek+(j+i*Math.abs(h._rate))}return h._node.currentTime}var k=d.playing(c);k&&d.pause(c,!0),h._seek=a,h._ended=!1,d._clearTimer(c),k&&d.play(c,!0),!d._webAudio&&h._node&&(h._node.currentTime=a),d._emit("seek",c)}return d},playing:function(a){var b=this;if("number"==typeof a){var c=b._soundById(a);return c?!c._paused:!1}for(var d=0;d<b._sounds.length;d++)if(!b._sounds[d]._paused)return!0;return!1},duration:function(a){var b=this,c=b._duration,d=b._soundById(a);return d&&(c=b._sprite[d._sprite][1]/1e3),c},state:function(){return this._state},unload:function(){for(var a=this,c=a._sounds,d=0;d<c.length;d++){c[d]._paused||(a.stop(c[d]._id),a._emit("end",c[d]._id)),a._webAudio||(c[d]._node.src="data:audio/wav;base64,UklGRiQAAABXQVZFZm10IBAAAAABAAEARKwAAIhYAQACABAAZGF0YQAAAAA=",c[d]._node.removeEventListener("error",c[d]._errorFn,!1),c[d]._node.removeEventListener(b._canPlayEvent,c[d]._loadFn,!1)),delete c[d]._node,a._clearTimer(c[d]._id);var f=b._howls.indexOf(a);f>=0&&b._howls.splice(f,1)}var g=!0;for(d=0;d<b._howls.length;d++)if(b._howls[d]._src===a._src){g=!1;break}return e&&g&&delete e[a._src],b.noAudio=!1,a._state="unloaded",a._sounds=[],a=null,null},on:function(a,b,c,d){var e=this,f=e["_on"+a];return"function"==typeof b&&f.push(d?{id:c,fn:b,once:d}:{id:c,fn:b}),e},off:function(a,b,c){var d=this,e=d["_on"+a],f=0;if(b){for(f=0;f<e.length;f++)if(b===e[f].fn&&c===e[f].id){e.splice(f,1);break}}else if(a)d["_on"+a]=[];else{var g=Object.keys(d);for(f=0;f<g.length;f++)0===g[f].indexOf("_on")&&Array.isArray(d[g[f]])&&(d[g[f]]=[])}return d},once:function(a,b,c){var d=this;return d.on(a,b,c,1),d},_emit:function(a,b,c){for(var d=this,e=d["_on"+a],f=e.length-1;f>=0;f--)e[f].id&&e[f].id!==b&&"load"!==a||(setTimeout(function(a){a.call(this,b,c)}.bind(d,e[f].fn),0),e[f].once&&d.off(a,e[f].fn,e[f].id));return d},_loadQueue:function(){var a=this;if(a._queue.length>0){var b=a._queue[0];a.once(b.event,function(){a._queue.shift(),a._loadQueue()}),b.action()}return a},_ended:function(a){var c=this,d=a._sprite,e=!(!a._loop&&!c._sprite[d][2]);if(c._emit("end",a._id),!c._webAudio&&e&&c.stop(a._id,!0).play(a._id),c._webAudio&&e){c._emit("play",a._id),a._seek=a._start||0,a._rateSeek=0,a._playStart=b.ctx.currentTime;var f=1e3*(a._stop-a._start)/Math.abs(a._rate);c._endTimers[a._id]=setTimeout(c._ended.bind(c,a),f)}return c._webAudio&&!e&&(a._paused=!0,a._ended=!0,a._seek=a._start||0,a._rateSeek=0,c._clearTimer(a._id),c._cleanBuffer(a._node),b._autoSuspend()),c._webAudio||e||c.stop(a._id),c},_clearTimer:function(a){var b=this;return b._endTimers[a]&&(clearTimeout(b._endTimers[a]),delete b._endTimers[a]),b},_soundById:function(a){for(var b=this,c=0;c<b._sounds.length;c++)if(a===b._sounds[c]._id)return b._sounds[c];return null},_inactiveSound:function(){var a=this;a._drain();for(var b=0;b<a._sounds.length;b++)if(a._sounds[b]._ended)return a._sounds[b].reset();return new d(a)},_drain:function(){var a=this,b=a._pool,c=0,d=0;if(!(a._sounds.length<b)){for(d=0;d<a._sounds.length;d++)a._sounds[d]._ended&&c++;for(d=a._sounds.length-1;d>=0;d--){if(b>=c)return;a._sounds[d]._ended&&(a._webAudio&&a._sounds[d]._node&&a._sounds[d]._node.disconnect(0),a._sounds.splice(d,1),c--)}}},_getSoundIds:function(a){var b=this;if("undefined"==typeof a){for(var c=[],d=0;d<b._sounds.length;d++)c.push(b._sounds[d]._id);return c}return[a]},_refreshBuffer:function(a){var c=this;return a._node.bufferSource=b.ctx.createBufferSource(),a._node.bufferSource.buffer=e[c._src],a._panner?a._node.bufferSource.connect(a._panner):a._node.bufferSource.connect(a._node),a._node.bufferSource.loop=a._loop,a._loop&&(a._node.bufferSource.loopStart=a._start||0,a._node.bufferSource.loopEnd=a._stop),a._node.bufferSource.playbackRate.value=a._rate,c},_cleanBuffer:function(a){var b=this;if(b._scratchBuffer){a.bufferSource.onended=null,a.bufferSource.disconnect(0);try{a.bufferSource.buffer=b._scratchBuffer}catch(a){}}return a.bufferSource=null,b}};var d=function(a){this._parent=a,this.init()};d.prototype={init:function(){var a=this,b=a._parent;return a._muted=b._muted,a._loop=b._loop,a._volume=b._volume,a._muted=b._muted,a._rate=b._rate,a._seek=0,a._paused=!0,a._ended=!0,a._sprite="__default",a._id=Math.round(Date.now()*Math.random()),b._sounds.push(a),a.create(),a},create:function(){var a=this,c=a._parent,d=b._muted||a._muted||a._parent._muted?0:a._volume;return c._webAudio?(a._node="undefined"==typeof b.ctx.createGain?b.ctx.createGainNode():b.ctx.createGain(),a._node.gain.setValueAtTime(d,b.ctx.currentTime),a._node.paused=!0,a._node.connect(b.masterGain)):(a._node=new Audio,a._errorFn=a._errorListener.bind(a),a._node.addEventListener("error",a._errorFn,!1),a._loadFn=a._loadListener.bind(a),a._node.addEventListener(b._canPlayEvent,a._loadFn,!1),a._node.src=c._src,a._node.preload="auto",a._node.volume=d*b.volume(),a._node.load()),a},reset:function(){var a=this,b=a._parent;return a._muted=b._muted,a._loop=b._loop,a._volume=b._volume,a._muted=b._muted,a._rate=b._rate,a._seek=0,a._rateSeek=0,a._paused=!0,a._ended=!0,a._sprite="__default",a._id=Math.round(Date.now()*Math.random()),a},_errorListener:function(){var a=this;a._parent._emit("loaderror",a._id,a._node.error?a._node.error.code:0),a._node.removeEventListener("error",a._errorListener,!1)},_loadListener:function(){var a=this,c=a._parent;c._duration=Math.ceil(10*a._node.duration)/10,0===Object.keys(c._sprite).length&&(c._sprite={__default:[0,1e3*c._duration]}),"loaded"!==c._state&&(c._state="loaded",c._emit("load"),c._loadQueue()),c._autoplay&&c.play(),a._node.removeEventListener(b._canPlayEvent,a._loadFn,!1)}};var e={},f=function(a){var b=a._src;if(e[b])return a._duration=e[b].duration,void i(a);if(/^data:[^;]+;base64,/.test(b)){for(var c=atob(b.split(",")[1]),d=new Uint8Array(c.length),f=0;f<c.length;++f)d[f]=c.charCodeAt(f);h(d.buffer,a)}else{var j=new XMLHttpRequest;j.open("GET",b,!0),j.responseType="arraybuffer",j.onload=function(){var b=(j.status+"")[0];return"0"!==b&&"2"!==b&&"3"!==b?void a._emit("loaderror",null,"Failed loading audio file with status: "+j.status+"."):void h(j.response,a)},j.onerror=function(){a._webAudio&&(a._html5=!0,a._webAudio=!1,a._sounds=[],delete e[b],a.load())},g(j)}},g=function(a){try{a.send()}catch(b){a.onerror()}},h=function(a,c){b.ctx.decodeAudioData(a,function(a){a&&c._sounds.length>0&&(e[c._src]=a,i(c,a))},function(){c._emit("loaderror",null,"Decoding audio data failed.")})},i=function(a,b){b&&!a._duration&&(a._duration=b.duration),0===Object.keys(a._sprite).length&&(a._sprite={__default:[0,1e3*a._duration]}),"loaded"!==a._state&&(a._state="loaded",a._emit("load"),a._loadQueue()),a._autoplay&&a.play()},j=function(){b.noAudio=!1;try{"undefined"!=typeof AudioContext?b.ctx=new AudioContext:"undefined"!=typeof webkitAudioContext?b.ctx=new webkitAudioContext:b.usingWebAudio=!1}catch(a){b.usingWebAudio=!1}if(!b.usingWebAudio)if("undefined"!=typeof Audio)try{var a=new Audio;"undefined"==typeof a.oncanplaythrough&&(b._canPlayEvent="canplay")}catch(a){b.noAudio=!0}else b.noAudio=!0;try{var a=new Audio;a.muted&&(b.noAudio=!0)}catch(a){}var c=/iP(hone|od|ad)/.test(b._navigator&&b._navigator.platform),d=b._navigator&&b._navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/),e=d?parseInt(d[1],10):null;if(c&&e&&9>e){var f=/safari/.test(b._navigator&&b._navigator.userAgent.toLowerCase());(b._navigator&&b._navigator.standalone&&!f||b._navigator&&!b._navigator.standalone&&!f)&&(b.usingWebAudio=!1)}b.usingWebAudio&&(b.masterGain="undefined"==typeof b.ctx.createGain?b.ctx.createGainNode():b.ctx.createGain(),b.masterGain.gain.value=1,b.masterGain.connect(b.ctx.destination)),b._setup()};"function"==typeof define&&define.amd&&define([],function(){return{Howler:b,Howl:c}}),"undefined"!=typeof exports&&(exports.Howler=b,exports.Howl=c),"undefined"!=typeof window?(window.HowlerGlobal=a,window.Howler=b,window.Howl=c,window.Sound=d):"undefined"!=typeof global&&(global.HowlerGlobal=a,global.Howler=b,global.Howl=c,global.Sound=d)}(),function(){me.plugins={},me.plugin=function(){var a={};return a.Base=me.Object.extend({init:function(){this.version="4.0.0"}}),a.patch=function(a,b,c){if("undefined"!=typeof a.prototype&&(a=a.prototype),"function"==typeof a[b]){var d=a[b];Object.defineProperty(a,b,{configurable:!0,value:function(a,b){return function(){this._patched=d;var a=b.apply(this,arguments);return this._patched=null,a}}(b,c)})}else console.error(b+" is not an existing function")},a.register=function(a,b){me.plugin[b]&&console.error("plugin "+b+" already registered");var c=[];arguments.length>2&&(c=Array.prototype.slice.call(arguments,1)),c[0]=a;var d=new(a.bind.apply(a,c));if(!(d&&d instanceof me.plugin.Base))throw new me.Error("Plugin should extend the me.plugin.Base Class !");if(me.sys.checkVersion(d.version)>0)throw new me.Error("Plugin version mismatch, expected: "+d.version+", got: "+me.version);me.plugins[b]=d},a}()}(),me.DraggableEntity=function(a,b,c,d){"use strict";return a.extend({init:function(c,e,f){a.prototype.init.apply(this,[c,e,f]),this.dragging=!1,this.dragId=null,this.grabOffset=new d(0,0),this.onPointerEvent=b.registerPointerEvent,this.removePointerEvent=b.releasePointerEvent,this.initEvents()},initEvents:function(){var a=this;this.mouseDown=function(a){this.translatePointerEvent(a,c.DRAGSTART)},this.mouseUp=function(a){this.translatePointerEvent(a,c.DRAGEND)},this.onPointerEvent("pointerdown",this,this.mouseDown.bind(this)),this.onPointerEvent("pointerup",this,this.mouseUp.bind(this)),c.subscribe(c.POINTERMOVE,this.dragMove.bind(this)),c.subscribe(c.DRAGSTART,function(b,c){c===a&&a.dragStart(b)}),c.subscribe(c.DRAGEND,function(b,c){c===a&&a.dragEnd(b)})},translatePointerEvent:function(a,b){c.publish(b,[a,this])},dragStart:function(a){return this.dragging===!1?(this.dragging=!0,this.dragId=a.pointerId,this.grabOffset.set(a.gameX,a.gameY),this.grabOffset.sub(this.pos),!1):void 0},dragMove:function(a){this.dragging===!0&&this.dragId===a.pointerId&&(this.pos.set(a.gameX,a.gameY,this.pos.z),this.pos.sub(this.grabOffset))},dragEnd:function(){return this.dragging===!0?(this.pointerId=void 0,this.dragging=!1,!1):void 0},destroy:function(){c.unsubscribe(c.POINTERMOVE,this.dragMove),c.unsubscribe(c.DRAGSTART,this.dragStart),c.unsubscribe(c.DRAGEND,this.dragEnd),this.removePointerEvent("pointerdown",this),this.removePointerEvent("pointerup",this)}})}(me.Entity,me.input,me.event,me.Vector2d),me.DroptargetEntity=function(a,b){"use strict";return a.extend({init:function(c,d,e){this.CHECKMETHOD_OVERLAP="overlaps",this.CHECKMETHOD_CONTAINS="contains",this.checkMethod=null,a.prototype.init.apply(this,[c,d,e]),b.subscribe(b.DRAGEND,this.checkOnMe.bind(this)),this.checkMethod=this[this.CHECKMETHOD_OVERLAP]},setCheckMethod:function(a){"undefined"!=typeof this[a]&&(this.checkMethod=this[a])},checkOnMe:function(a,b){b&&this.checkMethod(b.getBounds())&&this.drop(b)},drop:function(){},destroy:function(){b.unsubscribe(b.DRAGEND,this.checkOnMe)}})}(me.Entity,me.event),me.CollectableEntity=me.Entity.extend({init:function(a,b,c){me.Entity.prototype.init.apply(this,[a,b,c]),this.body.collisionType=me.collision.types.COLLECTABLE_OBJECT}}),me.LevelEntity=me.Entity.extend({init:function(a,b,c){me.Entity.prototype.init.apply(this,[a,b,c]),this.nextlevel=c.to,this.fade=c.fade,this.duration=c.duration,this.fading=!1,this.name="levelEntity",this.gotolevel=c.to,this.loadLevelSettings={},["container","onLoaded","flatten","setViewportBounds"].forEach(function(a){"undefined"!=typeof c[a]&&(this.loadLevelSettings[a]=c[a])}.bind(this)),this.body.collisionType=me.collision.types.ACTION_OBJECT},getlevelSettings:function(){return"string"==typeof this.loadLevelSettings.container&&(this.loadLevelSettings.container=me.game.world.getChildByName(this.loadLevelSettings.container)[0]),this.loadLevelSettings},onFadeComplete:function(){me.levelDirector.loadLevel(this.gotolevel,this.getlevelSettings()),me.game.viewport.fadeOut(this.fade,this.duration)},goTo:function(a){this.gotolevel=a||this.nextlevel,this.fade&&this.duration?this.fading||(this.fading=!0,me.game.viewport.fadeIn(this.fade,this.duration,this.onFadeComplete.bind(this))):me.levelDirector.loadLevel(this.gotolevel,this.getlevelSettings())},onCollision:function(){return"levelEntity"===this.name&&this.goTo.apply(this),!1}}),function(){var a=function(){var a=me.video.createCanvas(1,1),b=a.getContext("2d");return b.fillStyle="#fff",b.fillRect(0,0,1,1),a}();me.ParticleEmitterSettings={width:0,height:0,image:a,totalParticles:50,angle:Math.PI/2,angleVariation:0,minLife:1e3,maxLife:3e3,speed:2,speedVariation:1,minRotation:0,maxRotation:0,minStartScale:1,maxStartScale:1,minEndScale:0,maxEndScale:0,gravity:0,wind:0,followTrajectory:!1,textureAdditive:!1,onlyInViewport:!0,floating:!1,maxParticles:10,frequency:100,duration:1/0,framesToSkip:0},me.ParticleEmitter=me.Rect.extend({init:function(a,b,c){this._stream=!1,this._frequencyTimer=0,this._durationTimer=0,this._enabled=!1,this.isRenderable=!1,me.Rect.prototype.init.apply(this,[a,b,1/0,1/0]),this.autoSort=!1,this.container=new me.ParticleContainer(this),Object.defineProperty(this.pos,"z",{get:function(){return this.container.pos.z}.bind(this),set:function(a){this.container.pos.z=a}.bind(this),enumerable:!0,configurable:!0}),Object.defineProperty(this,"floating",{get:function(){return this.container.floating},set:function(a){this.container.floating=a},enumerable:!0,configurable:!0}),this.reset(c)},onActivateEvent:function(){this.ancestor.addChild(this.container),this.container.pos.z=this.pos.z,this.ancestor.autoSort||this.ancestor.sort()},onDeactivateEvent:function(){this.ancestor.hasChild(this.container)&&this.ancestor.removeChildNow(this.container)},destroy:function(){this.reset()},getRandomPointX:function(){return this.pos.x+0..randomFloat(this.width)},getRandomPointY:function(){return this.pos.y+0..randomFloat(this.height)},reset:function(a){a=a||{};var b=me.ParticleEmitterSettings,c="number"==typeof a.width?a.width:b.width,d="number"==typeof a.height?a.height:b.height;this.resize(c,d),Object.assign(this,b,a),this.container.destroy()},addParticles:function(a){for(var b=0;~~a>b;b++){var c=me.pool.pull("me.Particle",this);this.container.addChild(c)}},isRunning:function(){return this._enabled&&this._stream},streamParticles:function(a){this._enabled=!0,this._stream=!0,this.frequency=Math.max(this.frequency,1),this._durationTimer="number"==typeof a?a:this.duration},stopStream:function(){this._enabled=!1},burstParticles:function(a){this._enabled=!0,this._stream=!1,this.addParticles("number"==typeof a?a:this.totalParticles),this._enabled=!1},update:function(a){if(this._enabled&&this._stream){if(this._durationTimer!==1/0&&(this._durationTimer-=a,this._durationTimer<=0))return this.stopStream(),!1;this._frequencyTimer+=a;var b=this.container.children.length;b<this.totalParticles&&this._frequencyTimer>=this.frequency&&(b+this.maxParticles<=this.totalParticles?this.addParticles(this.maxParticles):this.addParticles(this.totalParticles-b),this._frequencyTimer=0)}return!0}})}(),function(){me.ParticleContainer=me.Container.extend({init:function(a){this._viewport=me.game.viewport,me.Container.prototype.init.apply(this),this.autoSort=!1,this._updateCount=0,this._dt=0,this._emitter=a},getBounds:function(){return this._viewport},update:function(a){if(++this._updateCount>this._emitter.framesToSkip&&(this._updateCount=0),this._updateCount>0)return this._dt+=a,!1;a+=this._dt,this._dt=0;for(var b=me.game.viewport,c=this.children.length-1;c>=0;--c){var d=this.children[c];d.isRenderable=!0,d.inViewport=this.floating||d.pos.x<b.pos.x+b.width&&b.pos.x<d.pos.x+d.width&&d.pos.y<b.pos.y+b.height&&b.pos.y<d.pos.y+d.height,d.update(a)||this.removeChildNow(d)}return!0},draw:function(a,b){if(this.children.length>0){var c,d=a.getContext();this._emitter.textureAdditive&&(c=d.globalCompositeOperation,d.globalCompositeOperation="lighter"),me.Container.prototype.draw.apply(this,[a,b]),this._emitter.textureAdditive&&(d.globalCompositeOperation=c)}}})}(),function(){me.Particle=me.Renderable.extend({init:function(a){me.Renderable.prototype.init.apply(this,[a.getRandomPointX(),a.getRandomPointY(),a.image.width,a.image.height]),this.alwaysUpdate=!0,this.isRenderable=!1,this.image=a.image;var b=a.angle+(a.angleVariation>0?(0..randomFloat(2)-1)*a.angleVariation:0),c=a.speed+(a.speedVariation>0?(0..randomFloat(2)-1)*a.speedVariation:0);this.vel=new me.Vector2d(c*Math.cos(b),-c*Math.sin(b)),this.life=a.minLife.randomFloat(a.maxLife),this.startLife=this.life,this.startScale=a.minStartScale.randomFloat(a.maxStartScale).clamp(a.minStartScale,a.maxStartScale),this.endScale=a.minEndScale.randomFloat(a.maxEndScale).clamp(a.minEndScale,a.maxEndScale),this.gravity=a.gravity,this.wind=a.wind,this.followTrajectory=a.followTrajectory,this.onlyInViewport=a.onlyInViewport,this.pos.z=a.z,this._deltaInv=me.sys.fps/1e3,a.followTrajectory||(this.angle=a.minRotation.randomFloat(a.maxRotation))},update:function(a){var b=a*this._deltaInv;this.life=this.life>a?this.life-a:0;var c=this.life/this.startLife,d=this.startScale;this.startScale>this.endScale?(d*=c,d=d<this.endScale?this.endScale:d):this.startScale<this.endScale&&(d/=c,d=d>this.endScale?this.endScale:d),this.alpha=c,this.vel.x+=this.wind*b,this.vel.y+=this.gravity*b;var e=this.followTrajectory?Math.atan2(this.vel.y,this.vel.x):this.angle;return this.pos.x+=this.vel.x*b,this.pos.y+=this.vel.y*b,this.currentTransform.setTransform(d,0,0,0,d,0,this.pos.x,this.pos.y,1).rotate(e),(this.inViewport||!this.onlyInViewport)&&this.life>0},draw:function(a){a.save(),a.setGlobalAlpha(a.globalAlpha()*this.alpha),a.transform(this.currentTransform);var b=this.width,c=this.height;a.drawImage(this.image,0,0,b,c,-b/2,-c/2,b,c),a.restore()}})}(window);