diff options
Diffstat (limited to 'src/sprite.h')
| -rw-r--r-- | src/sprite.h | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/src/sprite.h b/src/sprite.h index d8345ab8..2bcd754a 100644 --- a/src/sprite.h +++ b/src/sprite.h @@ -33,19 +33,25 @@ class Sprite /** * Resets the sprite. + * + * @returns true if the sprite changed, false otherwise */ - virtual void reset() = 0; + virtual bool reset() = 0; /** - * Plays an action using the current direction + * Plays an action using the current direction. + * + * @returns true if the sprite changed, false otherwise */ - virtual void play(SpriteAction action) = 0; + virtual bool play(SpriteAction action) = 0; /** * Inform the animation of the passed time so that it can output the * correct animation frame. + * + * @returns true if the sprite changed, false otherwise */ - virtual void update(int time) = 0; + virtual bool update(int time) = 0; /** * Draw the current animation frame at the coordinates given in screen @@ -66,12 +72,14 @@ class Sprite /** * Returns a reference to the current image being drawn. */ - virtual Image* getImage() const = 0; + virtual const Image* getImage() const = 0; /** * Sets the direction. + * + * @returns true if the sprite changed, false otherwise */ - virtual void setDirection(SpriteDirection direction) = 0; + virtual bool setDirection(SpriteDirection direction) = 0; /** * Sets the alpha value of the animated sprite |