Make resource file for common map variables

1 files changed, 5 insertions, 10 deletions

diff --git a/scripts/path_generator.gd b/scripts/path_generator.gd
index 87fedc3..cf48175 100644
--- a/scripts/path_generator.gd
+++ b/scripts/path_generator.gd
@@ -2,29 +2,24 @@ extends Object
 
 class_name PathGenerator
 
-var _grid_width : int
-var _grid_height : int
-
-func _init(width:int, height:int):
-	_grid_width = width
-	_grid_height = height
+var map_config : MapGeneratorResource = preload("res://resources/map_generator_resource.tres")
 
 func generate_path() -> Array[Vector2i]:
 	var path : Array[Vector2i]
 
 	var x : int = 0
-	var y : int = randi_range(1, _grid_height-2)
+	var y : int = randi_range(1, map_config.grid_height - 3)
 
-	while x < _grid_width:
+	while x < map_config.grid_width:
 		if not path.has(Vector2i(x,y)):
 			path.append(Vector2i(x, y))
 
 		var choice : int = randi_range(0,2)
 
 		# every even tile goes right to leave room for towers
-		if choice == 0 || x % 2 == 0 || x == _grid_width - 1:
+		if choice == 0 || x % 2 == 0 || x == map_config.grid_width - 1:
 			x += 1
-		elif choice == 1 && y < _grid_height - 2 && !path.has(Vector2i(x, y + 1)):
+		elif choice == 1 && y < map_config.grid_height - 3 && !path.has(Vector2i(x, y + 1)):
 			y += 1
 		elif choice == 2 && y > 1 && !path.has(Vector2i(x, y - 1)):
 			y -= 1