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()
}
func SetTitle(title string) {
glfw.SetWindowTitle(title)
windowTitle = title
}