Add map restriction volume

NewHorizons/Builder/Volumes/MapRestrictionVolumeBuilder.cs

@@ -0,0 +1,35 @@
+using NewHorizons.Components;
+using NewHorizons.External.Modules;
+using OWML.Common;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+
+namespace NewHorizons.Builder.Volumes
+{
+    public static class MapRestrictionVolumeBuilder
+    {
+        public static MapRestrictionVolume Make(GameObject planetGO, Sector sector, VolumesModule.VolumeInfo info)
+        {
+            var go = new GameObject("MapRestrictionVolume");
+            go.SetActive(false);
+
+            go.transform.parent = sector?.transform ?? planetGO.transform;
+            go.transform.position = planetGO.transform.TransformPoint(info.position != null ? (Vector3)info.position : Vector3.zero);
+            go.layer = LayerMask.NameToLayer("BasicEffectVolume");
+
+            var shape = go.AddComponent<SphereShape>();
+            shape.radius = info.radius;
+
+            var owTriggerVolume = go.AddComponent<OWTriggerVolume>();
+            owTriggerVolume._shape = shape;
+
+            var mapRestrictionVolume = go.AddComponent<MapRestrictionVolume>();
+
+            go.SetActive(true);
+
+            return mapRestrictionVolume;
+        }
+    }
+}

NewHorizons/Builder/Volumes/VolumesBuildManager.cs

@@ -49,6 +49,13 @@ namespace NewHorizons.Builder.Volumes
                     HazardVolumeBuilder.Make(go, sector, planetBody, hazardVolume, mod);
                 }
             }
+            if (config.Volumes.mapRestrictionVolumes != null)
+            {
+                foreach (var mapRestrictionVolume in config.Volumes.mapRestrictionVolumes)
+                {
+                    MapRestrictionVolumeBuilder.Make(go, sector, mapRestrictionVolume);
+                }
+            }
         }
     }
 }

NewHorizons/Components/MapRestrictionVolume.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+
+namespace NewHorizons.Components
+{
+    [RequireComponent(typeof(OWTriggerVolume))]
+    public class MapRestrictionVolume : MonoBehaviour
+    {
+        private OWTriggerVolume _triggerVolume;
+
+        public void Awake()
+        {
+            _triggerVolume = this.GetRequiredComponent<OWTriggerVolume>();
+            _triggerVolume.OnEntry += OnTriggerVolumeEntry;
+            _triggerVolume.OnExit += OnTriggerVolumeExit;
+        }
+
+        public void OnDestroy()
+        {
+            if (_triggerVolume == null) return;
+            _triggerVolume.OnEntry -= OnTriggerVolumeEntry;
+            _triggerVolume.OnExit -= OnTriggerVolumeExit;
+        }
+
+        public void OnTriggerVolumeEntry(GameObject hitObj)
+        {
+            if (hitObj.CompareTag("PlayerDetector"))
+            {
+                Locator.GetMapController()?.OnPlayerEnterMapRestriction();
+            }
+        }
+
+        public void OnTriggerVolumeExit(GameObject hitObj)
+        {
+            if (hitObj.CompareTag("PlayerDetector"))
+            {
+                Locator.GetMapController()?.OnPlayerExitMapRestriction();
+            }
+        }
+    }
+}

NewHorizons/External/Modules/VolumesModule.cs

@@ -24,6 +24,11 @@ namespace NewHorizons.External.Modules
         /// </summary>
         public HazardVolumeInfo[] hazardVolumes;
 
+        /// <summary>
+        /// Add map restriction volumes to this planet
+        /// </summary>
+        public VolumeInfo[] mapRestrictionVolumes;
+
         /// <summary>
         /// Add notification volumes to this planet
         /// </summary>