示例#1
0
文件: main.go 项目: kirbywarp/rogue
func (title *TitleState) Update(ui *UI, dt float64) {
	width, height := termbox.Size()

	text := "Press any key to play. Press 'y' to face an bat at your own risk!"
	DrawString(width/8, height/4, text, base.RGB(0, 0, 1), base.RGB(0, 0, 0))
	termbox.Flush()

	event := termbox.PollEvent()
	for event.Type != termbox.EventKey {
		event = termbox.PollEvent()
	}

	switch event.Ch {
	case 'y':
		ui.Transition("batmenu")
		return
	case 0:
		switch event.Key {
		case termbox.KeyCtrlQ:
			ui.Pop()
			return
		}
	}

	// Create a game without bats
	ui.RegisterState("game", NewGameState(0))
	ui.Transition("game")
}
示例#2
0
文件: main.go 项目: kirbywarp/rogue
func (menu *BatMenuState) Update(ui *UI, dt float64) {
	width, height := termbox.Size()

	label := "How many bats?"
	tryAgain := "Please enter an integer"

	DrawString(width/2, height/2-4, label, base.RGB(0, 0, 1), base.RGB(0, 0, 0))
	numBatstr := DrawTextBox(width/2, height/2, base.RGB(0, 0, 1), base.RGB(0, 0, 0), 4)
	numBats, err := strconv.ParseInt(numBatstr, 10, 64)
	for err != nil {
		DrawString(width/2, height/2-3, tryAgain, base.RGB(0, 0, 1), base.RGB(0, 0, 0))
		numBatstr := DrawTextBox(width/2, height/2, base.RGB(0, 0, 1), base.RGB(0, 0, 0), 4)
		numBats, err = strconv.ParseInt(numBatstr, 10, 64)
	}

	ui.RegisterState("game", NewGameState(numBats))
	ui.Transition("game")
}