Added optional "pixel perfect" input checks and tested against static sprites, animated sprites, physics sprites and sprites positioned outside the screen (needing camera shift to appear).

examples/a_template.php

@@ -22,10 +22,13 @@
 
     function create() {
 
-        // var tempSprite = game.add.sprite(game.world.randomX, game.world.randomY, game.rnd.pick(images));
+        // var tempSprite = game.add.sprite(game.world.randomX, game.world.randomY, 'atari1');
 
     }
 
+    function update() {
+    }
+
     function render() {
     }