automated snapshot

sketch.go

@@ -265,6 +265,35 @@ type Layer interface {
 	IsDirty() bool
 }
 
+
+type ImageLayer struct {
+	texture rl.Texture2D
+	dirty bool
+}
+
+func NewImageLayer(path string) *ImageLayer {
+	image := rl.LoadImage(path)
+	tex := rl.LoadTextureFromImage(image)
+	return &ImageLayer {
+		texture: tex,
+		dirty: true,
+	}
+}
+
+func (il *ImageLayer) Update(ctx *RenderCtx) {
+	;
+}
+
+func (il *ImageLayer) Draw(ctx *RenderCtx) {
+	rl.Translatef(float32(ctx.SourceWidth) / 2.0 - float32(il.texture.Width) / 2.0, float32(ctx.SourceHeight) / 2.0 - float32(il.texture.Height) / 2.0, 0)
+	rl.DrawTexture(il.texture, 0, 0, rl.White)
+}
+
+func (il *ImageLayer) IsDirty() bool {
+	return il.dirty
+}
+
+
 type TestPattern struct{
 	dirty bool
 }