Commonly used GameLab code snippets

walls

// Create a sprite for each wall and add them to the group walls
// You can then use sprite.bounceOff(walls)

var walls = createGroup();
var top = createSprite(200, 0, 400, 5);
walls.add(top);
var bottom = createSprite(200, 400, 400, 5);
walls.add(bottom);
var left = createSprite(0, 200, 5, 400);
walls.add(left);
var right = createSprite(400, 200, 5, 400);
walls.add(right);