DragonRuby Game Toolkit Sprite Sheet Example

main.rb

def tick args
  args.labels  << [640, 689, "Asset Presenter", 0, 1]
  args.sprites << tile(0, 0, 100, 100)
  args.sprites << tile(1, 0, 200, 200)
  args.sprites << tile(2, 0, 300, 300)

  10.map_with_index do |x|
    10.map_with_index do |y|
      args.sprites << tile(x, y, 30 + x * 64, 30 + y * 64)
    end
  end
end

def tile ordinal_x, ordinal_y, x, y
  [
    {
      x: x,
      y: y,
      w: 64,
      h: 64,
      path: 'sprites/sprite_sheet.png',
      tile_x: ordinal_x * 64,
      tile_y: ordinal_y * 32,
      tile_w: 64,
      tile_h: 64
    }
  ]
end