Make functions const where possible.

[quix0rs-blobwars.git] / src / CGraphics.cpp

diff --git a/src/CGraphics.cpp b/src/CGraphics.cpp
index 6dde3df167f10191bccce5397e3f1db6a6d40e1b..8e21f97e0d56acef2bdcb9e9f1c9d65394c54350 100644 (file)
--- a/src/CGraphics.cpp
+++ b/src/CGraphics.cpp
@@ -159,7 +159,7 @@ void Graphics::setTransparent(SDL_Surface *sprite)
        SDL_SetColorKey(sprite, (SDL_SRCCOLORKEY|SDL_RLEACCEL), SDL_MapRGB(sprite->format, 0, 0, 0));
 }
 
-bool Graphics::canShowMedalMessage()
+bool Graphics::canShowMedalMessage() const
 {
        return (medalMessageTimer <= 0);
 }
@@ -662,17 +662,17 @@ void Graphics::animateSprites()
        }
 }
 
-int Graphics::getWaterAnim()
+int Graphics::getWaterAnim() const
 {
        return waterAnim;
 }
 
-int Graphics::getSlimeAnim()
+int Graphics::getSlimeAnim() const
 {
        return slimeAnim;
 }
 
-int Graphics::getLavaAnim()
+int Graphics::getLavaAnim() const
 {
        return lavaAnim;
 }