コード例 #1
0
 /**
  * Prepare a list of modified entities on this frame.
  *
  * @return List<SpriteEntity>
  */
 private List<SpriteEntity> getModifiedEntities() {
   List<SpriteEntity> returned = new ArrayList<SpriteEntity>();
   for (SpriteEntity entity : spriteEntities) {
     int id = entity.getId();
     SpriteEntity backedUp = backupEntities.get(id);
     if (backedUp == null) {
       // If this entity hasn't been backed up, it's a new one ==> we
       // send it
       returned.add(entity);
     } else {
       // If this entity has been backed up, we must check whether it
       // has changed
       if (!backedUp.isSame(entity)) {
         returned.add(entity);
       }
       backupEntities.remove(id);
     }
   }
   // Send the entity which has been removed this frame
   for (SpriteEntity entity : backupEntities.values()) {
     entity.dying = true;
     entity.clientSpecific = false; // Send to all clients
     returned.add(entity);
   }
   backupEntities.clear();
   return returned;
 }
コード例 #2
0
  /**
   * Do sprite's stuff
   *
   * <ul>
   *   <li>animate sprites & persos
   *   <li>
   *   <li>delete if need (the only place to do this)
   * </ul>
   *
   * @param p_blockMoves TRUE=don't animate perso except Zildo
   */
  public void updateSprites(boolean p_blockMoves) {
    spriteUpdating = true;
    spriteEntitiesToAdd.clear();

    // Backup current entities, if backup buffer is empty
    if (EngineZildo.game.multiPlayer && backupEntities.size() == 0) {
      for (SpriteEntity entity : spriteEntities) {
        SpriteEntity cloned = entity.clone();
        backupEntities.put(cloned.getId(), cloned);
      }
    }

    sprColli.initFrame(spriteEntities);
    persoColli.initFrame(EngineZildo.persoManagement.tab_perso);

    boolean blockNPC = p_blockMoves || temporaryBlocked;

    // Do perso animations
    // Mandatory to do that first, because one perso can be connected to
    // other sprites
    int compt = EngineZildo.compteur_animation; // % (3 * 20);
    for (SpriteEntity entity : spriteEntities) {
      if (entity.getEntityType().isPerso()) {
        Perso perso = (Perso) entity;
        boolean allowedToMoveAndCollide =
            !blockNPC || /*perso.getInfo() == PersoInfo.ZILDO ||*/ perso.getFollowing() != null;
        if (allowedToMoveAndCollide) {
          // Animate persos
          perso.animate(compt);
        }
        perso.finaliseComportement(compt);
        updateSprModel(perso);
        SpriteModel spr = perso.getSprModel();
        if (allowedToMoveAndCollide) {
          perso.manageCollision();
        }

        if (!perso.isZildo()) {
          // Non-zildo sprite haven't same way to display correctly (bad...)
          perso.setAjustedX(perso.getAjustedX() - (spr.getTaille_x() / 2));
          perso.setAjustedY(perso.getAjustedY() - (spr.getTaille_y() - 3));
        }
      }
    }

    List<SpriteEntity> toDelete = new ArrayList<SpriteEntity>();
    for (Iterator<SpriteEntity> it = spriteEntities.iterator(); it.hasNext(); ) {
      SpriteEntity entity = it.next();
      if (toDelete.contains(entity)) {
        continue; // It's a dead one
      }
      Element element = null;
      // Calcul physique du sprite
      if (entity.dying) {
        toDelete.add(entity);
      } else if (entity.getEntityType().isEntity()) {
        entity.animate();
      } else if (entity.getEntityType().isElement()) {
        // X, vX, aX, ...
        element = (Element) entity;
        if (!blockNPC || element.isLinkedToZildo()) {
          element.animate();
          if (element.dying) {
            SpriteEntity linkedOne = element.getLinkedPerso();
            // L'élément est arrivé au terme de son existence : on le supprime de la liste
            if (linkedOne != null && EntityType.ELEMENT == linkedOne.getEntityType()) {
              toDelete.add(linkedOne);
            }
            toDelete.add(element);
          } else {
            if (element.isVisible()) {
              updateSprModel(element);
            }
          }
        }
      }
    }

    // Remove what need to
    for (SpriteEntity entity : toDelete) {
      deleteSprite(entity);
      if (entity.getEntityType().isPerso()) {
        persoColli.notifyDeletion((Perso) entity);
      } else {
        sprColli.notifyDeletion(entity);
      }
    }

    spriteUpdating = false;
    spriteEntities.addAll(spriteEntitiesToAdd);
  }