X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fgraphics%2FSprite.h;h=6aa6c94d88f4ae78fd8977ae84bb9b61228dbba2;hb=ecaa8da8d8e57da061443aa5cc5a68d353126bf8;hp=d56c69199cd7aa3f3cea49fc7a0ccb99b8606b64;hpb=3c72a71fbf6de96333a641051a20c6bf8b3a5df3;p=l2e.git

diff --git a/src/graphics/Sprite.h b/src/graphics/Sprite.h
index d56c691..6aa6c94 100644
--- a/src/graphics/Sprite.h
+++ b/src/graphics/Sprite.h
@@ -25,16 +25,16 @@ public:
 public:
 	int Width() const { return width; }
 	int Height() const { return height; }
-	void Draw(SDL_Surface *dest, geometry::Point<int> position, int col = 0, int row = 0) const;
-	void DrawTopRight(SDL_Surface *dest, geometry::Point<int> position, int col = 0, int row = 0) const {
+	void Draw(SDL_Surface *dest, const geometry::Point<int> &position, int col = 0, int row = 0) const;
+	void DrawTopRight(SDL_Surface *dest, const geometry::Point<int> &position, int col = 0, int row = 0) const {
 		geometry::Vector<int> offset(-Width(), 0);
 		Draw(dest, position + offset, col, row);
 	}
-	void DrawCenter(SDL_Surface *dest, geometry::Point<int> position, int col = 0, int row = 0) const {
+	void DrawCenter(SDL_Surface *dest, const geometry::Point<int> &position, int col = 0, int row = 0) const {
 		geometry::Vector<int> offset(-Width() / 2, -Height() / 2);
 		Draw(dest, position + offset, col, row);
 	}
-	void DrawCenterBottom(SDL_Surface *dest, geometry::Point<int> position, int col = 0, int row = 0) const {
+	void DrawCenterBottom(SDL_Surface *dest, const geometry::Point<int> &position, int col = 0, int row = 0) const {
 		geometry::Vector<int> offset(-Width() / 2, -Height());
 		Draw(dest, position + offset, col, row);
 	}