Golang sdl.Window类代码示例

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本文整理汇总了Golang中github.com/veandco/go-sdl2/sdl.Window类的典型用法代码示例。如果您正苦于以下问题：Golang Window类的具体用法？Golang Window怎么用？Golang Window使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Window类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: Render

func (this *WorldRenderer) Render(ww *gamestate.World, options *settings.BoolOptions, window *sdl.Window) {
	camera := ww.Player.Camera
	p0 := camera.Pos4f()

	w, h := window.GetSize()

	camera.MoveRelative(mgl.Vec4{-0.1, 0, 0, 0})
	this.View = (ww.PortalTransform(p0, camera.Pos4f()).Mul4(camera.Model())).Inv()
	viewport := Viewport{0, 0, w / 2, h}
	viewport.Activate()
	this.render(ww, options, viewport, 0, nil)

	camera.MoveRelative(mgl.Vec4{+0.2, 0, 0, 0})
	this.View = (ww.PortalTransform(p0, camera.Pos4f()).Mul4(camera.Model())).Inv()
	viewport.X = w / 2
	viewport.Activate()
	this.render(ww, options, viewport, 0, nil)

	gl.Viewport(0, 0, w, h)

	gl.ActiveTexture(gl.TEXTURE0)
	this.Framebuffer[0].RenderTexture.Bind(gl.TEXTURE_RECTANGLE)
	this.ScreenQuadRenderer.Render(this.ScreenQuad, this.Proj, this.View, this.ClippingPlane_ws, nil)

	if this.screenShot {
		this.screenShot = false
		helpers.SaveTexture(gl.TEXTURE_RECTANGLE, 0, "screenshot.png")
	}
}

开发者ID:krux02，项目名称:turnt-octo-wallhack，代码行数:29，代码来源:WorldRenderer.go

示例2: NewGameState

func NewGameState(window *sdl.Window, world *World) (gamestate *GameState) {
	gl.ClearColor(0., 0., 0.4, 0.0)

	gl.Enable(gl.DEPTH_TEST)

	bar := tw.NewBar("TweakBar")

	gamestate = &GameState{
		Window:  window,
		Camera:  nil,
		Bar:     bar,
		World:   world,
		Fps:     0,
		Options: settings.BoolOptions{},
	}

	opt := &gamestate.Options
	opt.Load()
	gamestate.Camera = gamestate.World.Player.GetCamera()

	tw.Define(" GLOBAL help='This example shows how to integrate AntTweakBar with SDL2 and OpenGL.' ")
	bar.AddVarRO("fps", tw.TYPE_FLOAT, unsafe.Pointer(&gamestate.Fps), "")
	opt.CreateGui(bar)

	for i, portal := range gamestate.World.KdTree {
		ptr := &(portal.(*Portal).Orientation)
		bar.AddVarRW(fmt.Sprintf("Rotation %d", i), tw.TYPE_QUAT4F, unsafe.Pointer(ptr), "")
	}

	//window.GetSize(w, h)
	w, h := window.GetSize()
	tw.WindowSize(w, h)

	return
}

开发者ID:krux02，项目名称:turnt-octo-wallhack，代码行数:35，代码来源:GameState.go

示例3: CreateMenus

func CreateMenus(window *sdl.Window, surface *sdl.Surface, renderer *sdl.Renderer, controlManager *inputManager.ControlManager) inputManager.Update {
	progress := float64(0)
	mutex := sync.Mutex{}
	dx := 4 * surface.W / 8
	startRect := sdl.Rect{surface.W / 4, 4 * surface.H / 7, 0, 2 * surface.H / 7}
	midBackgroundRect := sdl.Rect{surface.W / 4, 4 * surface.H / 7, dx, 2 * surface.H / 7}
	backgroundRect := sdl.Rect{surface.W/4 - 5, 4*surface.H/7 - 5, dx + 10, 2*surface.H/7 + 10}
	var mainMenu *Menu
	go asyncMenuCreator(renderer, &mutex, &progress, &mainMenu, surface.W, surface.H, window, controlManager)
	return func(state int) int {
		if controlManager.Player1.BF || controlManager.Player2.BF {
			controlManager.Running = false
			return -1
		}
		mutex.Lock()
		startRect.W = int32(float64(dx) * progress)
		surface.FillRect(&backgroundRect, 0xffff0000)
		surface.FillRect(&midBackgroundRect, 0xff000000)
		surface.FillRect(&startRect, 0xffff0000)
		window.UpdateSurface()
		if progress == 1 {
			menuInfo := MenuInfo{0, controlManager, renderer, &sdl.Rect{0, 0, surface.W, surface.H}}
			inputManager.UpdateFunctions = append(inputManager.UpdateFunctions, mainMenu.Open(0, &menuInfo))
			return -1
		}
		mutex.Unlock()
		return 0
	}
}

开发者ID:ITR13，项目名称:campusFighterI，代码行数:29，代码来源:CreateMenus.go

示例4: 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
}

开发者ID:beejjorgensen，项目名称:eggdrop，代码行数:30，代码来源:main.go

示例5: 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()
}

开发者ID:emlai，项目名称:go-sdl2，代码行数:57，代码来源:PeepEvents_peek.go

示例6: 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
}

开发者ID:emlai，项目名称:go-sdl2，代码行数:56，代码来源:render.go

示例7: GetMouseDirection

func GetMouseDirection(window *sdl.Window, mx, my int) (dir_cs mgl.Vec4) {
	if !sdl.GetRelativeMouseMode() {
		W, H := window.GetSize()
		x := (2*float32(mx) - float32(W)) / float32(H)
		y := (float32(H) - 2*float32(my)) / float32(H)
		dir_cs = mgl.Vec4{x, y, -1, 0}
	} else {
		dir_cs = mgl.Vec4{0, 0, -1, 0}
	}
	return
}

开发者ID:krux02，项目名称:turnt-octo-wallhack，代码行数:11，代码来源:Input.go

示例8: main

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

	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)
	}

	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)

	renderer.Destroy()
	window.Destroy()
}

开发者ID:JalfResi，项目名称:go-sdl2，代码行数:53，代码来源:render.go

示例9: main

func main() {
	var winTitle string = "Go-SDL2 + Go-GL"
	var winWidth, winHeight int = 800, 600
	var window *sdl.Window
	var context sdl.GLContext
	var event sdl.Event
	var running bool
	var err error

	if err = sdl.Init(sdl.INIT_EVERYTHING); err != nil {
		panic(err)
	}
	defer sdl.Quit()

	if err = gl.Init(); err != nil {
		panic(err)
	}

	window, err = sdl.CreateWindow(winTitle, sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED,
		winWidth, winHeight, sdl.WINDOW_OPENGL)
	if err != nil {
		panic(err)
	}
	defer window.Destroy()
	context, err = sdl.GL_CreateContext(window)
	if err != nil {
		panic(err)
	}
	defer sdl.GL_DeleteContext(context)

	gl.Enable(gl.DEPTH_TEST)
	gl.ClearColor(0.2, 0.2, 0.3, 1.0)
	gl.ClearDepth(1)
	gl.DepthFunc(gl.LEQUAL)
	gl.Viewport(0, 0, int32(winWidth), int32(winHeight))

	running = true
	for running {
		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\tid:%d\tx:%d\ty:%d\txrel:%d\tyrel:%d\n", t.Timestamp, t.Which, t.X, t.Y, t.XRel, t.YRel)
			}
		}
		drawgl()
		sdl.GL_SwapWindow(window)
	}
}

开发者ID:emlai，项目名称:go-sdl2，代码行数:50，代码来源:opengl.go

示例10: run

func run() int {
	var window *sdl.Window
	var renderer *sdl.Renderer
	var texture *sdl.Texture
	var src, dst sdl.Rect
	var err error

	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()

	image, err := img.Load(imageName)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to load PNG: %s\n", err)
		return 3
	}
	defer image.Free()

	texture, err = renderer.CreateTextureFromSurface(image)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to create texture: %s\n", err)
		return 4
	}
	defer texture.Destroy()

	src = sdl.Rect{0, 0, 512, 512}
	dst = sdl.Rect{100, 50, 512, 512}

	renderer.Clear()
	renderer.SetDrawColor(255, 0, 0, 255)
	renderer.FillRect(&sdl.Rect{0, 0, int32(winWidth), int32(winHeight)})
	renderer.Copy(texture, &src, &dst)
	renderer.Present()

	sdl.Delay(2000)

	return 0
}

开发者ID:emlai，项目名称:go-sdl2，代码行数:49，代码来源:texture_png.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)
	}

	running = true
	for running {
		event = sdl.WaitEventTimeout(1000) // wait here until an event is in the event queue
		if event == nil {
			fmt.Println("WaitEventTimeout timed out")
			continue
		}

		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)
		}
	}

	renderer.Destroy()
	window.Destroy()
}

开发者ID:emlai，项目名称:go-sdl2，代码行数:48，代码来源:WaitEventTimeout.go

示例12: main

func main() {
	var window *sdl.Window
	var renderer *sdl.Renderer
	var texture *sdl.Texture
	var src, dst sdl.Rect

	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)
	}

	image := img.Load(imageName)
	if image == nil {
		fmt.Fprintf(os.Stderr, "Failed to load PNG: %s\n", sdl.GetError())
		os.Exit(3)
	}

	texture = renderer.CreateTextureFromSurface(image)
	if texture == nil {
		fmt.Fprintf(os.Stderr, "Failed to create texture: %s\n", sdl.GetError())
		os.Exit(4)
	}

	src = sdl.Rect{0, 0, 512, 512}
	dst = sdl.Rect{100, 50, 512, 512}

	renderer.Clear()
	renderer.SetDrawColor(255, 0, 0, 255)
	renderer.FillRect(&sdl.Rect{0, 0, int32(winWidth), int32(winHeight)})
	renderer.Copy(texture, &src, &dst)
	renderer.Present()

	sdl.Delay(2000)

	image.Free()
	texture.Destroy()
	renderer.Destroy()
	window.Destroy()
}

开发者ID:JalfResi，项目名称:go-sdl2，代码行数:47，代码来源:texture_png.go

示例13: Draw

func Draw(window *sdl.Window, parsedInput *ParsedInput, loop *bool) inputManager.Update {
	surface, err := window.GetSurface()
	if err != nil {
		panic(err)
	}
	surface.FillRect(&sdl.Rect{0, 0, surface.W, surface.H}, 0xff000000)

	var player2Rects [6]sdl.Rect
	for i := 0; i < 6; i++ {
		player2Rects[i] = sdl.Rect{(256 + player1Rects[i].X), (player1Rects[i].Y), (player1Rects[i].W), (player1Rects[i].H)}
	}

	return func(state int) int {
		if *loop {
			for i := 0; i < 6; i++ {
				if parsedInput[i] {
					surface.FillRect(&player1Rects[i], 0xffff0000)
				} else {
					surface.FillRect(&player1Rects[i], 0xffffff00)
				}
				if parsedInput[i+6] {
					surface.FillRect(&player2Rects[i], 0xffff0000)
				} else {
					surface.FillRect(&player2Rects[i], 0xffffff00)
				}
			}
			if parsedInput[12] {
				surface.FillRect(&sdl.Rect{192, 160, 64, 64}, 0xffff0000)
			} else {
				surface.FillRect(&sdl.Rect{192, 160, 64, 64}, 0xffffff00)
			}
			if parsedInput[13] {
				surface.FillRect(&sdl.Rect{192, 224, 64, 64}, 0xffff0000)
			} else {
				surface.FillRect(&sdl.Rect{192, 224, 64, 64}, 0xffffff00)
			}
			err := window.UpdateSurface()
			if err != nil {
				panic(err)
			}
		} else {
			return -1
		}
		return 0
	}
}

开发者ID:ITR13，项目名称:campusFighterI，代码行数:46，代码来源:Graphics.go

示例14: main

func main() {
	var window *sdl.Window
	var renderer *sdl.Renderer
	var image *sdl.Surface
	var texture *sdl.Texture
	var src, dst sdl.Rect
	var err error

	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)
		os.Exit(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)
		os.Exit(2)
	}
	defer renderer.Destroy()

	image, err = sdl.LoadBMP(imageName)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to load BMP: %s\n", err)
		os.Exit(3)
	}
	defer image.Free()

	texture, err = renderer.CreateTextureFromSurface(image)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to create texture: %s\n", err)
		os.Exit(4)
	}
	defer texture.Destroy()

	src = sdl.Rect{0, 0, 512, 512}
	dst = sdl.Rect{100, 50, 512, 512}

	renderer.Clear()
	renderer.Copy(texture, &src, &dst)
	renderer.Present()

	sdl.Delay(2000)
}

开发者ID:flazz，项目名称:go-sdl2，代码行数:46，代码来源:texture.go

示例15: run

func run() int {
	var window *sdl.Window
	var renderer *sdl.Renderer
	var event sdl.Event
	var running bool
	var err error

	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()

	running = true
	for running {
		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)
			}
		}
	}

	return 0
}

开发者ID:tianon，项目名称:gb-integration-tests，代码行数:46，代码来源:events.go

示例16: DestroyWindow

// DestroyWindow closes the window, freeing any resources as it does so.
// It must be called for each window that has been created before the program
// exists.
//
// DestroyWindow will panic if:
//
// 1. The toolbox has not been initialised.
//
// 2. The window is invalid
//
// 3. CreateWindow has not been called.
func DestroyWindow(window Window) {
	if !initialised {
		// this stops execution here, so ne need for an else after the if
		panic(notInitialisedMessage)
	}
	if renderer == nil {
		// this stops execution here, so ne need for an else after the if
		panic(windowNotInitialisedMessage)
	}
	if window == nil {
		panic("The Window is invalid. Have you used toolbox.CreateWindow(...)?")
	}
	var w *sdl.Window
	w = window
	if renderer != nil { // should always be true - see createWindow - but be defensive
		renderer.Destroy()
	}
	w.Destroy()
}

开发者ID:gophercoders，项目名称:toolbox，代码行数:30，代码来源:toolbox.go

示例17: createWindow

// Create the graphics window using the SDl library or crash trying
func createWindow(w, h int, title string) *sdl.Window {
	var window *sdl.Window
	var err error

	window, err = sdl.CreateWindow(title, sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED,
		w, h, sdl.WINDOW_SHOWN)
	if err != nil {
		panic(err)
	}

	// we're all good to create the renderer....
	renderer, err = createRenderer(window)
	if err != nil {
		// Oops, we failed to create the renderer failed
		// cleanup the window before we panic
		window.Destroy()
		panic(err)
	}
	// at this point we have both a good renderer and a good window
	return window
}

开发者ID:gophercoders，项目名称:toolbox，代码行数:22，代码来源:toolbox.go

示例18: main

func main() {
	var window *sdl.Window
	var info sdl.SysWMInfo
	var subsystem string
	var err error

	window, err = sdl.CreateWindow("", 0, 0, 0, 0, sdl.WINDOW_HIDDEN)
	if err != nil {
		fmt.Fprintf(os.Stderr, "Failed to create window: %s\n", err)
		os.Exit(1)
	}
	defer window.Destroy()

	sdl.VERSION(&info.Version)

	if window.GetWMInfo(&info) {
		switch info.Subsystem {
		case sdl.SYSWM_UNKNOWN:
			subsystem = "An unknown system!"
		case sdl.SYSWM_WINDOWS:
			subsystem = "Microsoft Windows(TM)"
		case sdl.SYSWM_X11:
			subsystem = "X Window System"
		case sdl.SYSWM_DIRECTFB:
			subsystem = "DirectFB"
		case sdl.SYSWM_COCOA:
			subsystem = "Apple OS X"
		case sdl.SYSWM_UIKIT:
			subsystem = "UIKit"
		}

		fmt.Printf("This program is running SDL version %d.%d.%d on %s\n",
			info.Version.Major,
			info.Version.Minor,
			info.Version.Patch,
			subsystem)
	} else {
		fmt.Fprintf(os.Stderr, "Couldn't get window information: %s\n", sdl.GetError())
	}
}

开发者ID:flazz，项目名称:go-sdl2，代码行数:40，代码来源:syswminfo.go

示例19: main

func main() {
	var (
		err     error
		window  *sdl.Window
		context sdl.GLContext
	)

	if err = sdl.Init(sdl.INIT_EVERYTHING); err != nil {
		panic(err)
	}
	defer sdl.Quit()

	sdl.GL_SetAttribute(sdl.GL_CONTEXT_PROFILE_MASK, sdl.GL_CONTEXT_PROFILE_COMPATIBILITY)

	window, err = sdl.CreateWindow(winTitle, sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED, winWidth, winHeight, sdl.WINDOW_OPENGL)
	if err != nil {
		panic(err)
	}
	defer window.Destroy()

	context, err = sdl.GL_CreateContext(window)
	if err != nil {
		panic(err)
	}
	defer sdl.GL_DeleteContext(context)

	if err = sdl.GL_MakeCurrent(window, context); err != nil {
		panic(err)
	}

	if err = gl.Init(); err != nil {
		panic(err)
	}

	sdl.GL_SetSwapInterval(1)

	printGLInfo()
	setupGL()
	windowLoop(window)
}

开发者ID:sweco-secfbr，项目名称:octatron，代码行数:40，代码来源:debugger.go

示例20: main

func main() {
	var (
		err     error
		window  *sdl.Window
		context sdl.GLContext
	)

	if err = sdl.Init(sdl.INIT_EVERYTHING); err != nil {
		panic(err)
	}
	defer sdl.Quit()

	sdl.GL_SetAttribute(sdl.GL_CONTEXT_MAJOR_VERSION, 3)
	sdl.GL_SetAttribute(sdl.GL_CONTEXT_MINOR_VERSION, 2)
	sdl.GL_SetAttribute(sdl.GL_CONTEXT_PROFILE_MASK, sdl.GL_CONTEXT_PROFILE_CORE)

	window, err = sdl.CreateWindow(winTitle, sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED, winWidth, winHeight, sdl.WINDOW_OPENGL)
	if err != nil {
		panic(err)
	}
	defer window.Destroy()

	context, err = sdl.GL_CreateContext(window)
	if err != nil {
		panic(err)
	}
	defer sdl.GL_DeleteContext(context)

	if err = sdl.GL_MakeCurrent(window, context); err != nil {
		panic(err)
	}

	if err = gl.Init(); err != nil {
		panic(err)
	}

	printGLInfo()
	cameraMatrixUniform := setupGL()
	windowLoop(window, cameraMatrixUniform)
}

开发者ID:sweco-secfbr，项目名称:octatron，代码行数:40，代码来源:raytracer.go

注：本文中的github.com/veandco/go-sdl2/sdl.Window类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。