Function draw

examples/img.js:41–46

(surface, name, x, y)

function draw(surface, name, x, y) {
  if (!spriteData.hasOwnProperty(name)) throw new Error("Invalid image name");
  var offsets = spriteData[name];
//  var image = images[name]
  SDL.blitSurface(tiles, [offsets[0], offsets[1], 101, 171], surface, [x, y + (offsets[2] || 0)]);
}


SDL.events.on("QUIT", function (evt) { process.exit(0); }); // Window close