Fix naming convention inconsistency

interior/interior_map.gd

@@ -22,7 +22,7 @@ class Chunk:
 
 	var _floor_orientation := PackedInt32Array()
 
-	var _multimesh_instances: Array[MultiMeshInstance] = []
+	var _multi_mesh_instances: Array[MultiMeshInstance] = []
 
 	var _wall_meshes: Array[Mesh] = []
 
@@ -41,11 +41,11 @@ class Chunk:
 	##
 	func invalidate(interior_map: InteriorMap, coordinate: Vector2i) -> void:
 		# TODO: Once this is all lowered into native code, look for ways to parallelize the loops.
-		for multi_mesh_instance in _multimesh_instances:
+		for multi_mesh_instance in _multi_mesh_instances:
 			RenderingServer.free_rid(multi_mesh_instance._instance_rid)
 			RenderingServer.free_rid(multi_mesh_instance._multimesh_rid)
 
-		_multimesh_instances.clear()
+		_multi_mesh_instances.clear()
 
 		# Normalize mesh instance data for the chunk.
 		var transforms_by_mesh := {}
@@ -89,7 +89,7 @@ class Chunk:
 				scenario_rid, chunk_mesh.get_rid(), transforms_by_mesh[chunk_mesh])
 
 			multi_mesh_instance.set_offset(global_transform)
-			_multimesh_instances.append(multi_mesh_instance)
+			_multi_mesh_instances.append(multi_mesh_instance)
 
 	##
 	## Sets the floor mesh in the chunk at the location relative [code]coordinatess[/code] to
@@ -178,12 +178,12 @@ func _notification(what: int) -> void:
 	match what:
 		NOTIFICATION_TRANSFORM_CHANGED:
 			for chunk in _chunks:
-				for multi_mesh_instance in chunk._multimesh_instances:
+				for multi_mesh_instance in chunk._multi_mesh_instances:
 					multi_mesh_instance.set_offset_transform(global_transform)
 
 		NOTIFICATION_VISIBILITY_CHANGED:
 			for chunk in _chunks:
-				for multi_mesh_instance in chunk._multimesh_instances:
+				for multi_mesh_instance in chunk._multi_mesh_instances:
 					multi_mesh_instance.set_visible(visible)
 
 ##