add PreconditionRequirement and RelatedModule requirement

Assets/Engine/Runtime/Modules/DoorState.cs

@@ -47,7 +47,7 @@ namespace EscapeRoomEngine.Engine.Runtime.Modules
             }
             else
             {
-                throw new Exception("Tried to set wrong type of module.");
+                throw new Exception($"Tried to set wrong type of module ({module.GetType()} instead of DoorModule)");
             }
         }
 

Assets/Engine/Runtime/Modules/Module.cs

@@ -103,6 +103,24 @@ namespace EscapeRoomEngine.Engine.Runtime.Modules
             State.SetModule(this);
         }
 
+        internal static Module CreateModuleByType(Space space, ModuleDescription description)
+        {
+            if (description.HasType(ModuleType.Puzzle) &&
+                description is PuzzleModuleDescription puzzleModuleDescription)
+            {
+                return new PuzzleModule(space, puzzleModuleDescription);
+            }
+            else if((description.HasType(ModuleType.DoorEntrance) || description.HasType(ModuleType.DoorExit)) &&
+                    description is DoorModuleDescription doorModuleDescription)
+            {
+                return new DoorModule(space, doorModuleDescription);
+            }
+            else
+            {
+                throw new Exception("Module description does not have fitting type.");
+            }
+        }
+
         public override string ToString()
         {
             return $"Module ({string.Join(", ", description.types.ToList().ConvertAll(type => type.ToString()))})";

Assets/Engine/Runtime/Modules/ModuleDescription.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using EscapeRoomEngine.Engine.Runtime.Requirements;
+using NaughtyAttributes;
 using UnityEngine;
 
 namespace EscapeRoomEngine.Engine.Runtime.Modules
@@ -9,7 +10,16 @@ namespace EscapeRoomEngine.Engine.Runtime.Modules
     {
         public List<ModuleType> types = new();
         public ModuleState modulePrefab;
+        [BoxGroup("Requirements")]
+        public List<PreconditionRequirement> preconditionRequirements = new();
+        [BoxGroup("Requirements")]
         public List<PlacementRequirement> placementRequirements = new();
+        [BoxGroup("Requirements")]
         public List<OrientationRequirement> orientationRequirements = new();
+
+        internal bool HasType(ModuleType type)
+        {
+            return types.Contains(type);
+        }
     }
 }

Assets/Engine/Runtime/Modules/PuzzleState.cs

@@ -64,7 +64,7 @@ namespace EscapeRoomEngine.Engine.Runtime.Modules
             }
             else
             {
-                throw new Exception("Tried to set wrong type of module.");
+                throw new Exception($"Tried to set wrong type of module ({module.GetType()} instead of PuzzleModule)");
             }
         }