feat: Add EnhancedGridMap for dynamic grid generation, pathfinding, and network synchronization, and introduce core game scripts for Tekton entities and managers.

scripts/managers/player_movement_manager.gd

@@ -77,6 +77,27 @@ func simple_move_to(grid_position: Vector2i) -> bool:
 	if (cell_item == -1 or cell_item in enhanced_gridmap.non_walkable_items) and not is_wall_passable:
 		return false
 	
+	# PHYSICS CHECK: Ensure no static obstacles (like Stands) are blocking the path
+	# GridMap logic handles cells, but Objects/Bodies might be placed on top (like StaticTektonStand)
+	var space_state = player.get_world_3d().direct_space_state
+	# RAYCAST HEIGHT: 0.3 (Center of the 0.6m tall stand)
+	# Check from CENTER using +0.5
+	var from = Vector3(player.current_position.x + 0.5, 0.3, player.current_position.y + 0.5) 
+	var to = Vector3(grid_position.x + 0.5, 0.3, grid_position.y + 0.5)
+	
+	# Check center of target tile
+	var query = PhysicsRayQueryParameters3D.create(from, to)
+	query.collide_with_areas = false
+	query.collide_with_bodies = true
+	# query.collision_mask = 1 # Default mask usually covers static bodies
+	
+	var result = space_state.intersect_ray(query)
+	if result:
+		# If we hit something static that isn't ourselves
+		if result.collider != player:
+			print("Movement Blocked by Physics Body: ", result.collider.name)
+			return false
+	
 	if player.is_position_occupied(grid_position):
 		var push_dir = grid_position - player.current_position
 		if not try_push(grid_position, push_dir):