public static void draw(Sprite sprite, Camera camera = null)
{
if (!sprite.visible)
return;
//Bind tileset texture
sprite.tileset.bind();
Util.Rect rect = sprite.rect;
if (camera != null)
camera.worldToScreen(ref rect);
if (!Util.Maths.isRectVisible(rect, targetWidth, targetHeight))
return;
//Bind to GL_TEXTURE0 and GL_TEXTURE1
shaderIndexedBitmapSprite["indexTexture"].SetValue(0);
shaderIndexedBitmapSprite["paletteTexture"].SetValue(1);
shaderIndexedBitmapSprite["orthoMatrix"].SetValue(
Util.Maths.matrixPixelProjection(rect, targetWidth, targetHeight));
shaderIndexedBitmapSprite["uvMatrix"].SetValue(
sprite.uvMatrix(sprite.tileset.width, sprite.tileset.height));
//Draw
LowLevelRenderer.draw();
}
public bool overlaps(Sprite s)
{
return rect.overlaps(s.rect);
}