func Game(engine *mygameengine.MyGameEngine) *mygameengine.Board {
loadAssets(engine)
gameBoard := mygameengine.NewBoard()
world := NewWorld()
world.OnGameOver(func() {
world.Stop()
engine.Boards().SetCurrent(engine.Boards().Get("intro"))
})
gameBoard.OnStart(world.Start)
gameBoard.OnKeyDown(keyHandler(world))
gameBoard.OnRepaint(repaintHandler(engine, world))
return gameBoard
}
func Intro(engine *mygameengine.MyGameEngine) *mygameengine.Board {
engine.Assets().Png(IMG_ROTATING_BG)
engine.Assets().Png(IMG_TITLE)
engine.Assets().Png(IMG_PRESS_SPACE)
intro := mygameengine.NewBoard()
intro.OnKeyDown(func(key int) {
fmt.Println("intro: KEY DOWN", key)
if key == mygameengine.KEY_SPACE {
engine.Boards().SetCurrent(engine.Boards().Get("game"))
}
})
intro.OnRepaint(func(screen *image.Image) {
frame := intro.GetFrame()
drawIntroBackground(screen, frame, engine.Assets().Get(IMG_ROTATING_BG))
screen.BlitAt(engine.Assets().Get(IMG_TITLE), 130, 140)
drawIntroText(screen, frame, engine.Assets().Get(IMG_PRESS_SPACE))
drawIntroMask(screen, frame, engine.GetFps())
})
return intro
}