zntg/sdlui/rendererfactory.go

package sdlui

import (
	"github.com/veandco/go-sdl2/sdl"
	"opslag.de/schobers/zntg/ui"
)

func init() {
	ui.SetRendererFactory(&rendererFactory{})
}

type rendererFactory struct{}

func (f rendererFactory) New(title string, width, height int, opts ui.NewRendererOptions) (ui.Renderer, error) {
	location := sdl.Point{X: sdl.WINDOWPOS_UNDEFINED, Y: sdl.WINDOWPOS_UNDEFINED}
	if opts.Location != nil {
		location.X = int32(opts.Location.X)
		location.Y = int32(opts.Location.Y)
	}
	return NewRenderer(title, int32(width), int32(height), NewRendererOptions{
		Location:  location,
		Resizable: opts.Resizable,
		VSync:     opts.VSync,
	})
}