func NewGame(parent *gc.Window) *Game {
game := new(Game)
game.linesCleared = 0
h, w := parent.MaxYX()
clog("newGame: h,w = %v,%v\n", h, w)
game.top = 0
game.bottom = h - 1
game.left = 0
game.right = w - 1
game.floor = NewFill(game.bottom - 1)
game.win, _ = gc.NewWindow(h, w, 0, 0)
game.scoreWin, _ = gc.NewWindow(1, 8, 0, w+3)
game.shapeWin, _ = gc.NewWindow(1, 1, 1, 5)
h, w = game.win.MaxYX()
return game
}
