Golang sdl.CreateWindow函數代碼示例

本文整理匯總了Golang中github.com/veandco/go-sdl2/sdl.CreateWindow函數的典型用法代碼示例。如果您正苦於以下問題：Golang CreateWindow函數的具體用法？Golang CreateWindow怎麽用？Golang CreateWindow使用的例子？那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。

在下文中一共展示了CreateWindow函數的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: newLCD

func newLCD(width, height int) *lcd {
	window, err := sdl.CreateWindow("Game Boy",
		sdl.WINDOWPOS_CENTERED, sdl.WINDOWPOS_CENTERED,
		width, height,
		sdl.WINDOW_SHOWN)

	if err != nil {
		log.Fatal(err)
	}

	windowSurface, err := window.GetSurface()

	if err != nil {
		window.Destroy()
		log.Fatal(err)
	}

	surface, err := sdl.CreateRGBSurface(0, lcdWidth, lcdHeight, 32,
		0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000)

	if err != nil {
		window.Destroy()
		log.Fatal(err)
	}

	return &lcd{window, windowSurface, surface, []byte{},
		[lcdWidth * lcdHeight]uint8{}, width, height}
}

開發者ID:jlukacs，項目名稱:gameboy，代碼行數:28，代碼來源:lcd.go

示例2: createMainWindow

func createMainWindow() {
	var err error
	var mainWindow *sdl.Window

	gc := gamecontext.GContext
	gc.WindowWidth = 800
	gc.WindowHeight = 600

	mainWindow, err = sdl.CreateWindow("Eggdrop!", sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED, int(gc.WindowWidth), int(gc.WindowHeight), sdl.WINDOW_SHOWN)
	if err != nil {
		panic(err)
	}

	gc.MainSurface, err = mainWindow.GetSurface()
	if err != nil {
		panic(err)
	}

	gc.PixelFormatEnum, err = mainWindow.GetPixelFormat()
	if err != nil {
		panic(err)
	}

	gc.PixelFormat, err = sdl.AllocFormat(uint(gc.PixelFormatEnum)) // TODO why the cast? Seems to work?
	if err != nil {
		panic(err)
	}

	gc.MainWindow = mainWindow
}

開發者ID:beejjorgensen，項目名稱:eggdrop，代碼行數:30，代碼來源:main.go

示例3: Init

//Init interface method
func (sw *Switcher) Init() WidgetSettings {
	sw.Selected = 0
	app := sw.App
	window := sw.App.Window
	sw.Clients = GetClients()
	fontSize = 14
	w := 500
	h := (fontSize + 12) * len(sw.Clients)
	window, err := sdl.CreateWindow("Shadow", sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED,
		w, h, sdl.WINDOW_SHOWN)
	if err != nil {
		panic(err)
	}
	app.Window = window

	icons = map[string][]string{}
	icons["vivaldi-snapshot"] = []string{"\uf27d", "red"}
	icons["Skype"] = []string{"\uf17e", ACCENT}
	icons["konsole"] = []string{"\uf120", "default"}
	icons["Thunderbird"] = []string{"\uf0e0", "default"}
	icons["Atom"] = []string{"\ue7ba", "default"}
	icons["yakyak"] = []string{"\uf086", GREEN}

	return WidgetSettings{fontSize, Geometry{int32(w), int32(h)}, Padding{10, 10, 10}}
}

開發者ID:averrin，項目名稱:shadow-go，代碼行數:26，代碼來源:switcher.go

示例4: Build

/*
Build creates a Controller struct. NOTE: locks the OS thread. Make sure to call
all Controller.func from the exact same goroutine, otherwise the SDL context
may crash!
*/
func Build() (*Controller, error) {
	// MUST guarantee controller always runs in same OS thread
	runtime.LockOSThread()
	sdl.Init(sdl.INIT_EVERYTHING)
	// prepare basic Controller stuff
	c := &Controller{}
	c.renderable = makeOrdered()
	c.entities = make(map[string]interface{})
	c.keyreceivers = make(map[string][]*keyReceive)
	c.textCache = make(map[string]*sdl.Texture)
	// window
	window, err := sdl.CreateWindow("Orbiting", sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED, 800, 600, sdl.WINDOW_SHOWN)
	if err != nil {
		return nil, err
	}
	c.window = window
	// create renderer (reference kept by window, no need to do it ourselves)
	renderer, err := sdl.CreateRenderer(c.window, -1, 0)
	if err != nil {
		return nil, err
	}
	// however, we DO want to keep just a single instance of the wrapper
	c.wrapped = &Renderer{renderer: renderer}
	return c, nil
}

開發者ID:xamino，項目名稱:orbengine，代碼行數:30，代碼來源:main.go

示例5: Init

func Init(width, height int32) *Engine {
	window, err := sdl.CreateWindow("test", sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED,
		int(width), int(height), sdl.WINDOW_SHOWN)

	if err != nil {
		fmt.Fprint(os.Stderr, "Failed to create window", sdl.GetError())
		os.Exit(1)
	}

	renderer, err := sdl.CreateRenderer(window, -1, sdl.RENDERER_ACCELERATED|sdl.RENDERER_PRESENTVSYNC)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to create renderer: %s\n", sdl.GetError())
		os.Exit(2)
	}

	img.Init(0)
	ttf.Init()

	return &Engine{
		Window:   window,
		Renderer: renderer,
		Running:  true,
		width:    width,
		height:   height,
		entities: make([]Drawable, 0),
	}
}

開發者ID:stephenbinns，項目名稱:ein，代碼行數:27，代碼來源:engine.go

示例6: Start

func (gui *Gui) Start() {
	window, err := sdl.CreateWindow(
		"nice life",
		sdl.WINDOWPOS_UNDEFINED,
		sdl.WINDOWPOS_UNDEFINED,
		gui.cam.width,
		gui.cam.height,
		sdl.WINDOW_SHOWN|sdl.WINDOW_RESIZABLE)

	if err != nil {
		panic(err)
	}

	surface, err := window.GetSurface()
	if err != nil {
		panic(err)
	}

	gui.sdlWindow = window
	gui.sdlSurface = surface

	go gui.handleInput()

	gui.mainLoop()
	sdl.Quit()
}

開發者ID:jrforrest，項目名稱:go-nicelife，代碼行數:26，代碼來源:gui.go

示例7: Init

// Initializes SDL
func (e *Engine) Init() (err error) {
	err = sdl.Init(sdl.INIT_VIDEO | sdl.INIT_AUDIO)
	if err != nil {
		return
	}

	err = mix.Init(mix.INIT_OGG)
	if err != nil {
		return
	}

	err = ttf.Init()
	if err != nil {
		return
	}

	err = mix.OpenAudio(mix.DEFAULT_FREQUENCY, mix.DEFAULT_FORMAT, mix.DEFAULT_CHANNELS, 3072)
	if err != nil {
		return
	}

	e.Window, err = sdl.CreateWindow(WinTitle, sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED, WinWidth, WinHeight, sdl.WINDOW_SHOWN)
	if err != nil {
		return
	}

	e.Renderer, err = sdl.CreateRenderer(e.Window, -1, sdl.RENDERER_ACCELERATED)
	if err != nil {
		return
	}

	return
}

開發者ID:yukiisbored，項目名稱:Kaori-Android，代碼行數:34，代碼來源:example.go

示例8: NewWindowedWindow

func NewWindowedWindow(title string, width, height int) Window {
	// FOR GLFW event handling
	runtime.LockOSThread()

	windowSDL, err := sdl.CreateWindow(title, sdl.WINDOWPOS_UNDEFINED,
		sdl.WINDOWPOS_UNDEFINED,
		width, height, sdl.WINDOW_OPENGL)

	if err != nil {
		panic(err)
	}
	if windowSDL == nil {
		panic(sdl.GetError())
	}

	context, err := sdl.GL_CreateContext(windowSDL)
	sdl.GL_MakeCurrent(windowSDL, context)

	if err != nil {
		panic("Error loading window: " + err.Error())
	}

	w := Window{title: title, Width: width, Height: height, full: false, windowSDL: windowSDL, contextSDL: context, running: false}

	w.init()
	var current sdl.DisplayMode
	if err := sdl.GetCurrentDisplayMode(0, &current); err != nil {
		fmt.Println("COuld not get display mode: " + err.Error())
	}
	fmt.Printf("Display #%d: current display mode is %dx%dpx @ %dhz. \n", 0, current.W, current.H, current.RefreshRate)

	return w
}

開發者ID:xladykiller，項目名稱:GT，代碼行數:33，代碼來源:window.go

示例9: Init

func Init() *MissionControl {
	mc := new(MissionControl)

	var err error

	// Create a new window with a default size
	mc.sdl_window, err = sdl.CreateWindow("Mission Control", sdl.WINDOWPOS_CENTERED, sdl.WINDOWPOS_CENTERED,
		640, 480, sdl.WINDOW_SHOWN)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to create window: %s\n", err)
		os.Exit(1)
	}

	// Set window to fullscreen
	var disp_rect sdl.Rect
	sdl.GetDisplayBounds(mc.Display, &disp_rect)
	mc.sdl_window.SetPosition(int(disp_rect.X), int(disp_rect.Y))
	mc.sdl_window.SetSize(int(disp_rect.W), int(disp_rect.H))
	mc.sdl_window.SetFullscreen(sdl.WINDOW_FULLSCREEN)

	mc.renderer, err = sdl.CreateRenderer(mc.sdl_window, -1, sdl.RENDERER_ACCELERATED)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to create renderer: %s\n", err)
		os.Exit(2)
	}
	mc.renderer.Clear()

	mc.SetBackgroundColor(0, 0, 0, 255)

	return mc
}

開發者ID:jbott，項目名稱:go-mission-control，代碼行數:31，代碼來源:missioncontrol.go

示例10: start

func start() {
	if sdl.Init(sdl.INIT_AUDIO) < 0 {
		fmt.Fprintf(os.Stderr, "Failed to init:", sdl.GetError())
		os.Exit(1)
	}

	window = sdl.CreateWindow("test", sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED,
		int(W), int(H), sdl.WINDOW_SHOWN)
	if window == nil {
		fmt.Fprintf(os.Stderr, "Failed to create window: %s\n", sdl.GetError())
		os.Exit(1)
	}

	renderer = sdl.CreateRenderer(window, -1, sdl.RENDERER_ACCELERATED|sdl.RENDERER_PRESENTVSYNC)
	if renderer == nil {
		fmt.Fprintf(os.Stderr, "Failed to create renderer: %s\n", sdl.GetError())
		os.Exit(1)
	}

	mix.SetSoundFonts("resources/")
	if !mix.OpenAudio(44100, mix.DEFAULT_FORMAT, 2, 2048) {
		fmt.Fprintf(os.Stderr, "Failed to open audio:%s\n", sdl.GetError())
		os.Exit(1)
	}

}

開發者ID:EvanTheB，項目名稱:SDLGame，代碼行數:26，代碼來源:21sound.go

示例11: main

func main() {
	var window *sdl.Window
	var renderer *sdl.Renderer
	var event sdl.Event
	var running bool

	window = sdl.CreateWindow(winTitle, sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED,
		winWidth, winHeight, sdl.WINDOW_SHOWN)
	if window == nil {
		fmt.Fprintf(os.Stderr, "Failed to create window: %s\n", sdl.GetError())
		os.Exit(1)
	}

	renderer = sdl.CreateRenderer(window, -1, sdl.RENDERER_ACCELERATED)
	if renderer == nil {
		fmt.Fprintf(os.Stderr, "Failed to create renderer: %s\n", sdl.GetError())
		os.Exit(2)
	}

	var peepArray []sdl.Event = make([]sdl.Event, 5)

	running = true
	for running {
		sdl.PumpEvents()
		numEventsRetrieved := sdl.PeepEvents(peepArray, sdl.PEEKEVENT, sdl.FIRSTEVENT, sdl.LASTEVENT)
		if numEventsRetrieved < 0 {
			fmt.Printf("PeepEvents error: %s\n", sdl.GetError())
		} else {
			for i := 0; i < numEventsRetrieved; i++ {
				fmt.Printf("Event Peeked Value: %v\n", peepArray[i]) // primitive printing of event
			}
		}

		for event = sdl.PollEvent(); event != nil; event = sdl.PollEvent() {
			switch t := event.(type) {
			case *sdl.QuitEvent:
				running = false
			case *sdl.MouseMotionEvent:
				fmt.Printf("[%d ms] MouseMotion\ttype:%d\tid:%d\tx:%d\ty:%d\txrel:%d\tyrel:%d\n",
					t.Timestamp, t.Type, t.Which, t.X, t.Y, t.XRel, t.YRel)
			case *sdl.MouseButtonEvent:
				fmt.Printf("[%d ms] MouseButton\ttype:%d\tid:%d\tx:%d\ty:%d\tbutton:%d\tstate:%d\n",
					t.Timestamp, t.Type, t.Which, t.X, t.Y, t.Button, t.State)
			case *sdl.MouseWheelEvent:
				fmt.Printf("[%d ms] MouseWheel\ttype:%d\tid:%d\tx:%d\ty:%d\n",
					t.Timestamp, t.Type, t.Which, t.X, t.Y)
			case *sdl.KeyUpEvent:
				fmt.Printf("[%d ms] Keyboard\ttype:%d\tsym:%c\tmodifiers:%d\tstate:%d\trepeat:%d\n",
					t.Timestamp, t.Type, t.Keysym.Sym, t.Keysym.Mod, t.State, t.Repeat)
			}
		}
		sdl.Delay(1000 / 30)
	}

	renderer.Destroy()
	window.Destroy()
}

開發者ID:emlai，項目名稱:go-sdl2，代碼行數:57，代碼來源:PeepEvents_peek.go

示例12: main

func main() {
	rom, err := LoadROM(os.Args[1])

	if err != nil {
		panic(err)
	}

	frameDelay := 1000 / frameRate

	window := sdl.CreateWindow(
		"Go NES",
		sdl.WINDOWPOS_UNDEFINED,
		sdl.WINDOWPOS_UNDEFINED,
		256,
		240,
		sdl.WINDOW_SHOWN,
	)

	if window == nil {
		panic(sdl.GetError())
	}

	defer window.Destroy()

	controller := NewController()
	ppu := NewPPU(window, NewVRAM(rom.Mapper()))
	cpu := NewCPU(NewMMU(rom.Mapper(), ppu, controller), ppu)

	ticksPerFrame := uint32(341 * 262)

	for {
		expectedTicks := sdl.GetTicks() + frameDelay

		for event := sdl.PollEvent(); event != nil; event = sdl.PollEvent() {
			switch event := event.(type) {
			case *sdl.KeyDownEvent:
				controller.SetKeyState(event.Keysym.Sym, true)
			case *sdl.KeyUpEvent:
				controller.SetKeyState(event.Keysym.Sym, false)
			case *sdl.QuitEvent:
				return
			}
		}

		ppuTicks := uint32(0)

		for ppuTicks < ticksPerFrame {
			ppuTicks += ppu.Tick(cpu.Tick())
		}

		actualTicks := sdl.GetTicks()

		if actualTicks < expectedTicks {
			sdl.Delay(expectedTicks - actualTicks)
		}
	}
}

開發者ID:jlippitt，項目名稱:gones，代碼行數:57，代碼來源:main.go

示例13: NewRenderer

func NewRenderer(title string, width, height, players int,
	update_duration time.Duration) (rv *SDLRenderer, err error) {
	return rv, exec(func() error {
		window, err := sdl.CreateWindow(title, sdl.WINDOWPOS_UNDEFINED,
			sdl.WINDOWPOS_UNDEFINED, width, height, sdl.WINDOW_SHOWN)
		if err != nil {
			rv = nil
			return err
		}
		data, err := assets.Asset("final/Fixedsys500c.ttf")
		if err != nil {
			window.Destroy()
			rv = nil
			return err
		}
		mem := sdl.RWFromMem(unsafe.Pointer(&data[0]), len(data))
		font, err := ttf.OpenFontRW(mem, 0, 128)
		if err != nil {
			window.Destroy()
			rv = nil
			return err
		}
		frames := int(frameRate * update_duration / time.Second)
		images, player_rotations, err := loadImages(frames, players)
		if err != nil {
			window.Destroy()
			font.Close()
			rv = nil
			return err
		}
		sounds, err := loadSounds()
		if err != nil {
			cleanupImages(images)
			cleanupRotations(player_rotations)
			window.Destroy()
			font.Close()
			rv = nil
			return err
		}

		var frame_time time.Duration
		if frames > 0 {
			frame_time = update_duration / time.Duration(frames)
		}

		rv = &SDLRenderer{Title: title,
			window:           window,
			font:             font,
			images:           images,
			sounds:           sounds,
			frame_time:       frame_time,
			frames:           frames,
			player_rotations: player_rotations,
			closed:           false}
		return nil
	})
}

開發者ID:nkhuyu，項目名稱:htc2015，代碼行數:57，代碼來源:sdl.go

示例14: run

func run() int {
	var window *sdl.Window
	var renderer *sdl.Renderer
	var points []sdl.Point
	var rect sdl.Rect
	var rects []sdl.Rect

	window, err := sdl.CreateWindow(winTitle, sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED,
		winWidth, winHeight, sdl.WINDOW_SHOWN)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to create window: %s\n", err)
		return 1
	}
	defer window.Destroy()

	renderer, err = sdl.CreateRenderer(window, -1, sdl.RENDERER_ACCELERATED)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to create renderer: %s\n", err)
		return 2
	}
	defer renderer.Destroy()

	renderer.Clear()

	renderer.SetDrawColor(255, 255, 255, 255)
	renderer.DrawPoint(150, 300)

	renderer.SetDrawColor(0, 0, 255, 255)
	renderer.DrawLine(0, 0, 200, 200)

	points = []sdl.Point{{0, 0}, {100, 300}, {100, 300}, {200, 0}}
	renderer.SetDrawColor(255, 255, 0, 255)
	renderer.DrawLines(points)

	rect = sdl.Rect{300, 0, 200, 200}
	renderer.SetDrawColor(255, 0, 0, 255)
	renderer.DrawRect(&rect)

	rects = []sdl.Rect{{400, 400, 100, 100}, {550, 350, 200, 200}}
	renderer.SetDrawColor(0, 255, 255, 255)
	renderer.DrawRects(rects)

	rect = sdl.Rect{250, 250, 200, 200}
	renderer.SetDrawColor(0, 255, 0, 255)
	renderer.FillRect(&rect)

	rects = []sdl.Rect{{500, 300, 100, 100}, {200, 300, 200, 200}}
	renderer.SetDrawColor(255, 0, 255, 255)
	renderer.FillRects(rects)

	renderer.Present()

	sdl.Delay(2000)

	return 0
}

開發者ID:emlai，項目名稱:go-sdl2，代碼行數:56，代碼來源:render.go

示例15: CreateWindow

func CreateWindow(width, height int, title string) (*Window, error) {
	var g Window
	var err error
	g.win, err = sdl.CreateWindow(title, sdl.WINDOWPOS_CENTERED, sdl.WINDOWPOS_CENTERED, width, height, 0)
	if err != nil {
		return nil, err
	}
	g.rend, err = sdl.CreateRenderer(g.win, -1, 0)
	return &g, err
}

開發者ID:Oralordos，項目名稱:Game-Programming-Project，代碼行數:10，代碼來源:window.go

注：本文中的github.com/veandco/go-sdl2/sdl.CreateWindow函數示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。