Example #1
0
func StartEngine() {
	runtime.GOMAXPROCS(runtime.NumCPU())
	runtime.LockOSThread()
	fmt.Println("Enginge started!")
	var err error
	if err = glfw.Init(); err != nil {
		panic(err)
	}
	fmt.Println("GLFW Initialized!")

	glfw.OpenWindowHint(glfw.Accelerated, 1)

	if err = glfw.OpenWindow(Width, Height, 8, 8, 8, 8, 8, 8, glfw.Windowed); err != nil {
		panic(err)
	}

	glfw.SetSwapInterval(1) //0 to disable vsync, 1 to enable it
	glfw.SetWindowTitle(windowTitle)
	glfw.SetWindowSizeCallback(onResize)
	glfw.SetKeyCallback(input.OnKey)
	glfw.SetCharCallback(input.OnChar)
	glfw.SetMouseButtonCallback(input.ButtonPress)
	glfw.SetMouseWheel(0)
	glfw.SetMouseWheelCallback(input.MouseWheelCallback)

	input.MouseWheelPosition = glfw.MouseWheel
	input.MousePosition = glfw.MousePos

	if err = initGL(); err != nil {
		panic(err)
	}
	fmt.Println("Opengl Initialized!")

	TextureMaterial = NewBasicMaterial(spriteVertexShader, spriteFragmentShader)
	err = TextureMaterial.Load()
	if err != nil {
		fmt.Println(err)
	}

	SDFMaterial = NewBasicMaterial(sdfVertexShader, sdfFragmentShader)
	err = SDFMaterial.Load()
	if err != nil {
		fmt.Println(err)
	}

	internalMaterial = NewBasicMaterial(spriteVertexShader, spriteFragmentShader)
	err = internalMaterial.Load()
	if err != nil {
		fmt.Println(err)
	}

	initDefaultPlane()
	glfw.SwapBuffers()

	gameTime = time.Time{}
	lastTime = time.Now()
	dl = glfw.Time()
}
Example #2
0
func SetTitle(title string) {
	glfw.SetWindowTitle(title)
	windowTitle = title
}