split into multiple assemblies

Assets/Engine/Runtime/Requirements/NoOverlap.cs

@@ -0,0 +1,31 @@
+using System.Collections.Generic;
+using EscapeRoomEngine.Engine.Runtime.Modules;
+using NaughtyAttributes;
+using UnityEngine;
+
+namespace EscapeRoomEngine.Engine.Runtime.Requirements
+{
+    [CreateAssetMenu(menuName = "Requirements/No Overlap")]
+    public class NoOverlap : PlacementRequirement
+    {
+        [InfoBox("A module relative position will be oriented with the module (e.g. (0, 1) is always in front of the module).")]
+        [Label("Reserved Positions (Module Relative)")]
+        public List<Vector2Int> mrReservedPositions;
+
+        protected override IEnumerable<Vector2Int> GenerateCandidates(Module module, Space space)
+        {
+            var candidates = space.rrDimensions.EveryPosition;
+            
+            space.Modules.ForEach(m =>
+            {
+                candidates.Remove(m.SrPosition);
+                m.description.placementRequirements
+                    .FindAll(r => r is NoOverlap)
+                    .ForEach(r => ((NoOverlap)r).mrReservedPositions
+                        .ForEach(p => candidates.Remove(m.ToSpaceRelative(p))));
+            });
+
+            return candidates;
+        }
+    }
+}