From ffaf4b8a5ce3cbe1654760ee331a3d63f6bd3b04 Mon Sep 17 00:00:00 2001
From: bd <bdunahu@operationnull.com>
Date: Tue, 20 May 2025 18:56:55 -0400
Subject: Enforce placing towers only on empty tiles

---
 scenes/grid_manager.gd | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 scenes/grid_manager.gd

(limited to 'scenes/grid_manager.gd')

diff --git a/scenes/grid_manager.gd b/scenes/grid_manager.gd
new file mode 100644
index 0000000..8fa59e5
--- /dev/null
+++ b/scenes/grid_manager.gd
@@ -0,0 +1,16 @@
+extends Node
+
+var occupied_tiles = {}
+
+@export var tile_size = 16.0
+@export var grid_width = 20
+@export var grid_height = 15
+
+func is_tile_occupied(tile_position):
+	return occupied_tiles.has(tile_position)
+
+func occupy_tile(tile_position):
+	occupied_tiles[tile_position] = true
+
+func free_tile(tile_position):
+	occupied_tiles.erase(tile_position)
-- 
cgit v1.2.3