diff options
Diffstat (limited to 'src/particle.h')
| -rw-r--r-- | src/particle.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/particle.h b/src/particle.h index d4a671c7..f281864d 100644 --- a/src/particle.h +++ b/src/particle.h @@ -18,7 +18,7 @@ * along with The Mana World; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * $Id: particle.h 4362 2008-06-24 12:29:33Z crush_tmw $ + * $Id$ */ #ifndef _PARTICLE_H @@ -161,6 +161,9 @@ class Particle : public Sprite { mPos.x += x; mPos.y += y; mPos.z += z; } void + moveChildren(Vector change); + + void moveBy (Vector change) { mPos += change; } @@ -227,8 +230,8 @@ class Particle : public Sprite * Sets the ammount of random vector changes */ void - setRandomnes(int r) - { mRandomnes = r; } + setRandomness(int r) + { mRandomness = r; } /** * Sets the ammount of velocity particles retain after @@ -271,6 +274,12 @@ class Particle : public Sprite { return mAlive; } /** + * Determines whether the particle and its children are all dead + */ + bool isExtinct() + { return !isAlive() && mChildParticles.empty(); } + + /** * Manually marks the particle for deletion. */ void kill() @@ -303,7 +312,7 @@ class Particle : public Sprite // dynamic particle Vector mVelocity; /**< Speed in pixels per game-tick. */ float mGravity; /**< Downward acceleration in pixels per game-tick. */ - int mRandomnes; /**< Ammount of random vector change */ + int mRandomness; /**< Ammount of random vector change */ float mBounce; /**< How much the particle bounces off when hitting the ground */ bool mFollow; /**< is this particle moved when its parent particle moves? */ |