Android Open Source - Station42 Player Respawn System

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Back to project page Station42.

License

The source code is released under:

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUC...

Java Source Code

package com.station42.death;
/*from  w  ww  . j  a v a  2  s.  c o m*/
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.math.Rectangle;
import com.station42.base.Engine;
import com.station42.base.EngineMessageListener;
import com.station42.base.EngineRenderer;
import com.station42.base.EngineUpdateListener;
import com.station42.base.Entity;
import com.station42.base.Engine.Message;
import com.station42.basic.EntityLocation;
import com.station42.world.Room;
import com.station42.world.World;

public class PlayerRespawnSystem implements EngineMessageListener, EngineRenderer, EngineUpdateListener {
  Entity respawnedPlayer;
  public PlayerRespawnSystem(Entity player) {
    respawnedPlayer = player;
  }
  @Override
  public void receiveMessage(Engine engine, Message message) {
    if (message instanceof DeathMessage) {
      DeathMessage death = (DeathMessage) message;
      if (death.deceased == respawnedPlayer) {
        engine.despawnEntity(respawnedPlayer);
        Health health = respawnedPlayer.getComponent(Health.class);
        if (health != null)
          health.heal(999);
        ttl = 1;
        playerDead = true;
      }
    }
  }
  float ttl = 1;
  boolean playerDead = true;
  @Override
  public void update(Engine engine, float delta) {
    ttl -= delta;
    if (playerDead && ttl <= 0) {
      EntityLocation location = respawnedPlayer.getComponent(EntityLocation.class);
      if (location != null) {
        for (Entity spawnRoom : engine.getEntitiesWithComponent(SpawnRoom.class)) {
          if (spawnRoom.getComponent(SpawnRoom.class).canSpawn(respawnedPlayer)) {
            Room room = spawnRoom.getComponent(Room.class);
            location.setCenter(room.getCenterX(), room.getCenterY());
            respawnedPlayer.setComponent(World.class, spawnRoom.getComponent(World.class));
            break;
          }
        }
      }
      engine.spawnEntity(respawnedPlayer);
      playerDead = false;
    }
  }
  @Override
  public void render(Engine engine, SpriteBatch batch, Rectangle viewport) {
  }
  
}

Java Source Code List

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