Allow rafts to be added to Giant's Deep and add acceleration option (#415)

![image](https://user-images.githubusercontent.com/34462599/194729187-6b9dc001-7ae6-4dcb-9354-3883d9a5ac37.png)

NewHorizons/Builder/Body/WaterBuilder.cs

@@ -3,7 +3,6 @@ using NewHorizons.Utility;
 using UnityEngine;
 using NewHorizons.External.Modules.VariableSize;
 using Tessellation;
-using NewHorizons.Components.Volumes;
 
 namespace NewHorizons.Builder.Body
 {
@@ -80,7 +79,7 @@ namespace NewHorizons.Builder.Body
             var buoyancyTriggerVolume = buoyancyObject.AddComponent<OWTriggerVolume>();
             buoyancyTriggerVolume._owCollider = owCollider;
 
-            var fluidVolume = buoyancyObject.AddComponent<NHFluidVolume>();
+            var fluidVolume = buoyancyObject.AddComponent<RadialFluidVolume>();
             fluidVolume._fluidType = FluidVolume.Type.WATER;
             fluidVolume._attachedBody = rb;
             fluidVolume._triggerVolume = buoyancyTriggerVolume;

NewHorizons/Builder/Props/RaftBuilder.cs

@@ -1,5 +1,4 @@
-using NewHorizons.Components.Volumes;
+using NewHorizons.External.Modules;
-using NewHorizons.External.Modules;
 using NewHorizons.Handlers;
 using NewHorizons.Utility;
 using UnityEngine;
@@ -38,13 +37,15 @@ namespace NewHorizons.Builder.Props
             raftController._riverFluid = null;
 
             raftController._sector = sector;
+            raftController._acceleration = info.acceleration;
             sector.OnOccupantEnterSector += raftController.OnOccupantEnterSector;
             sector.OnOccupantExitSector += raftController.OnOccupantExitSector;
 
             // Detectors
             var fluidDetector = raftObject.transform.Find("Detector_Raft").GetComponent<RaftFluidDetector>();
-            var waterVolume = planetGO.GetComponentInChildren<NHFluidVolume>();
+            var waterVolume = planetGO.GetComponentInChildren<RadialFluidVolume>();
             fluidDetector._alignmentFluid = waterVolume;
+            fluidDetector._buoyancy.checkAgainstWaves = true;
 
             // Light sensors
             foreach (var lightSensor in raftObject.GetComponentsInChildren<SingleLightSensor>())

NewHorizons/Components/Volumes/NHFluidVolume.cs

@@ -1,13 +0,0 @@
-using UnityEngine;
-namespace NewHorizons.Components.Volumes
-{
-    public class NHFluidVolume : RadialFluidVolume
-    {
-        public override float GetDepthAtPosition(Vector3 worldPosition)
-        {
-            Vector3 vector = transform.InverseTransformPoint(worldPosition);
-            float dist = Mathf.Sqrt(vector.x * vector.x + vector.z * vector.z + vector.y * vector.y);
-            return dist - _radius;
-        }
-    }
-}

NewHorizons/External/Modules/PropModule.cs

@@ -233,6 +233,11 @@ namespace NewHorizons.External.Modules
             /// Position of the raft
             /// </summary>
             public MVector3 position;
+
+            /// <summary>
+            /// Acceleration of the raft. Default acceleration is 5.
+            /// </summary>
+            [DefaultValue(5f)] public float acceleration = 5f;
         }
 
         [JsonObject]

NewHorizons/Patches/RaftPatches.cs

@@ -1,5 +1,4 @@
 using HarmonyLib;
-using NewHorizons.Components.Volumes;
 using UnityEngine;
 namespace NewHorizons.Patches
 {
@@ -74,17 +73,17 @@ namespace NewHorizons.Patches
         }
 
         [HarmonyReversePatch]
-        [HarmonyPatch(typeof(AsymmetricFluidDetector), "ManagedFixedUpdate")]
+        [HarmonyPatch(typeof(AsymmetricFluidDetector), nameof(AsymmetricFluidDetector.ManagedFixedUpdate))]
         public static void AsymmetricFluidDetector_ManagedFixedUpdate(AsymmetricFluidDetector __instance)
         {
             // This is like doing base.FixedUpdate
         }
 
         [HarmonyPrefix]
-        [HarmonyPatch(typeof(AlignToSurfaceFluidDetector), "ManagedFixedUpdate")]
+        [HarmonyPatch(typeof(AlignToSurfaceFluidDetector), nameof(AlignToSurfaceFluidDetector.ManagedFixedUpdate))]
         public static bool AlignToSurfaceFluidDetector_ManagedFixedUpdate(AlignToSurfaceFluidDetector __instance)
         {
-            if (!(__instance._alignmentFluid is NHFluidVolume)) return true;
+            if (__instance._alignmentFluid is not RadialFluidVolume) return true;
 
             // Mostly copy pasting from the AlignWithDirection class
             AsymmetricFluidDetector_ManagedFixedUpdate(__instance);
@@ -104,5 +103,16 @@ namespace NewHorizons.Patches
 
             return false;
         }
+
+        [HarmonyPrefix]
+        [HarmonyPatch(typeof(FluidVolume), nameof(FluidVolume.GetDepthAtPosition))]
+        public static bool FluidVolume_GetDepthAtPosition(FluidVolume __instance, ref float __result, Vector3 worldPosition)
+        {
+            if (__instance is not RadialFluidVolume radialFluidVolume) return true;
+
+            Vector3 vector = radialFluidVolume.transform.InverseTransformPoint(worldPosition);
+            __result = Mathf.Sqrt(vector.x * vector.x + vector.z * vector.z + vector.y * vector.y) - radialFluidVolume._radius;
+            return false;
+        }
     }
 }

NewHorizons/Schemas/body_schema.json

@@ -1339,6 +1339,12 @@
         "position": {
           "description": "Position of the raft",
           "$ref": "#/definitions/MVector3"
+        },
+        "acceleration": {
+          "type": "number",
+          "description": "Acceleration of the raft. Default acceleration is 5.",
+          "format": "float",
+          "default": 5.0
         }
       }
     },