added Tile.grid

h2d/Tile.hx

@@ -112,7 +112,9 @@ class Tile {
 		return t;
 	}
 	
-	
+	/**
+		Split horizontaly or verticaly the number of given frames
+	**/
 	public function split( frames : Int, vertical = false ) {
 		var tl = [];
 		if( vertical ) {
@@ -126,6 +128,13 @@ class Tile {
 		}
 		return tl;
 	}
+
+	/**
+		Split the tile into a list of tiles of Size x Size pixels.
+	**/
+	public function grid( size : Int, dx = 0, dy = 0 ) {
+		return [for( y in 0...Std.int(height / size) ) for( x in 0...Std.int(width / size) ) sub(x * size, y * size, size, size, dx, dy)];
+	}
 	
 	public function toString() {
 		return "Tile(" + x + "," + y + "," + width + "x" + height + (dx != 0 || dy != 0 ? "," + dx + ":" + dy:"") + ")";