More World Generation, more Camera, other stuff.

scenes/main/grid.gd

@@ -0,0 +1,33 @@
+class_name Grid
+extends Node2D
+
+@export var width: int = 12
+@export var height: int = 12
+@export var cell_size: int = 128
+
+@export var show_debug: bool = false
+
+var grid: Dictionary = {}
+
+func generateGrid():
+	for x in width:
+		for y in height:
+			grid[Vector2(x,y)] = null
+			if show_debug:
+				var rect = ReferenceRect.new()
+				rect.position = gridToWorld(Vector2(x,y))
+				rect.size = Vector2(cell_size, cell_size)
+				rect.editor_only = false
+				$Debug.add_child(rect)
+				var label = Label.new()
+				label.position = gridToWorld(Vector2(x,y))
+				label.text = str(Vector2(x,y))
+				$Debug.add_child(label)
+			
+			
+func gridToWorld(_pos: Vector2) -> Vector2:
+	return _pos * cell_size
+	
+	
+func worldToGrid(_pos: Vector2) -> Vector2:
+	return floor(_pos / cell_size)