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-rw-r--r--src/crepe/system/RenderSystem.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/crepe/system/RenderSystem.h b/src/crepe/system/RenderSystem.h
index 684776b..c5e674a 100644
--- a/src/crepe/system/RenderSystem.h
+++ b/src/crepe/system/RenderSystem.h
@@ -43,12 +43,12 @@ private:
/**
* \brief Clears the screen in preparation for rendering.
*/
- void clear_screen();
+ void clear_screen() const;
/**
* \brief Presents the rendered frame to the display.
*/
- void present_screen();
+ void present_screen() const;
/**
* \brief Updates the active camera used for rendering.
@@ -58,7 +58,7 @@ private:
/**
* \brief Renders all active sprites to the screen.
*/
- void render_sprites();
+ void render_sprites() const;
/**
* \todo Include color handling for sprites.