public static void DrawFullScreenTexture(GameTexture tex, float alpha = 1f)
{
var bgx = Renderer.GetScreenWidth() / 2 - tex.GetWidth() / 2;
var bgy = Renderer.GetScreenHeight() / 2 - tex.GetHeight() / 2;
var bgw = tex.GetWidth();
var bgh = tex.GetHeight();
var diff = 0;
if (bgw < Renderer.GetScreenWidth())
{
diff = Renderer.GetScreenWidth() - bgw;
bgx -= diff / 2;
bgw += diff;
}
if (bgh < Renderer.GetScreenHeight())
{
diff = Renderer.GetScreenHeight() - bgh;
bgy -= diff / 2;
bgh += diff;
}
DrawGameTexture(
tex, GetSourceRect(tex),
new FloatRect(bgx + Renderer.GetView().X, bgy + Renderer.GetView().Y, bgw, bgh),
new Color((int)(alpha * 255f), 255, 255, 255)
);
}
