Autoflush renderer. Sprite.DrawAt convenience function.

OpenRA.Game/Widgets/MapPreviewWidget.cs

@@ -105,8 +105,6 @@ namespace OpenRA.Widgets
 				new float2(MapRect.Location),
 				new float2( MapRect.Size ) );
 
-			Game.Renderer.RgbaSpriteRenderer.Flush();
-
 			// Overlay spawnpoints
 			var colors = SpawnColors();
 			foreach (var p in map.SpawnPoints)
@@ -120,12 +118,9 @@ namespace OpenRA.Widgets
 					sprite = OwnedSpawn;
 					offset = new int2(-OwnedSpawn.bounds.Width/2, -OwnedSpawn.bounds.Height/2);
 					WidgetUtils.FillRectWithColor(new Rectangle(pos.X + offset.X + 2, pos.Y + offset.Y + 2, 12, 12), colors[p]);
-					Game.Renderer.LineRenderer.Flush();
 				}
 				Game.Renderer.RgbaSpriteRenderer.DrawSprite(sprite, pos + offset);
 			}
-
-			Game.Renderer.Flush();
 		}
 	}
 }