74 lines
1.2 KiB
Go
74 lines
1.2 KiB
Go
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package main
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import (
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"github.com/veandco/go-sdl2/sdl"
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"log"
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)
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type HelloTriangleApplication struct {
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window *sdl.Window
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}
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func (app *HelloTriangleApplication) Run() error {
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err := app.initWindow()
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if err != nil {
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return err
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}
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err = app.initVulkan()
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if err != nil {
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return err
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}
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defer app.cleanup()
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return app.mainLoop()
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}
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func (app *HelloTriangleApplication) initWindow() error {
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if err := sdl.Init(sdl.INIT_VIDEO); err != nil {
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return err
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}
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window, err := sdl.CreateWindow("Vulkan", sdl.WINDOWPOS_UNDEFINED, sdl.WINDOWPOS_UNDEFINED, 800, 600, sdl.WINDOW_SHOWN|sdl.WINDOW_VULKAN)
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if err != nil {
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return err
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}
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app.window = window
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return nil
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}
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func (app *HelloTriangleApplication) initVulkan() error {
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return nil
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}
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func (app *HelloTriangleApplication) mainLoop() error {
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appLoop:
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for true {
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for event := sdl.PollEvent(); event != nil; event = sdl.PollEvent() {
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switch event.(type) {
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case *sdl.QuitEvent:
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break appLoop
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}
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}
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}
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return nil
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}
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func (app *HelloTriangleApplication) cleanup() {
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if app.window != nil {
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app.window.Destroy()
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}
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sdl.Quit()
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}
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func main() {
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app := &HelloTriangleApplication{}
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err := app.Run()
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if err != nil {
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log.Fatalf("%+v\n", err)
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}
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}
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