@Override
public void onLivingUpdate() {
super.onLivingUpdate();
if (!worldObj.isRemote) {
opacity.setValue(0.3f);
boolean isIdle = getAITarget() == null;
// sync a flag that says if we should be flying or not
flags.set(FlagKeys.IS_FLYING, shouldBeFlying());
flags.set(FlagKeys.IS_IDLE, isIdle);
int sinceIdle = flags.ticksSinceSet(FlagKeys.IS_IDLE);
boolean headInHand = flags.get(FlagKeys.HEAD_IN_HAND);
int ticksSinceHeadChange = flags.ticksSinceChange(FlagKeys.HEAD_IN_HAND);
if (DISABLE_HEAD_ANIMATION) {
headInHand = false;
} else {
// if we're not idle, we dont want the head/hand behaviour
if (!isIdle) {
headInHand = false;
} else {
if (!headInHand
&& Math.min(sinceIdle, ticksSinceHeadChange)
> 50 + (20 * worldObj.rand.nextDouble())) {
headInHand = true;
} else if (headInHand && ticksSinceHeadChange > 50) {
headInHand = false;
}
}
}
if (flags.get(FlagKeys.IS_FLYING)
&& worldObj.getHeightValue((int) posX, (int) posZ) + 1 > posY) {
/*
* Flying up causes the entity onGround to be false, nullifying
* any movement. There is one option, override the movement
* methods and implement them ourselves. This does provide the
* opportunity for the ghost to fly through walls, but does make
* life harder.
*
* Also some research needs to be done regarding how this fits
* with AI
*/
motionY = Math.max(motionY, 0.1D); /* Fly over blocks */
}
flags.set(FlagKeys.HEAD_IN_HAND, headInHand);
}
// send all our data to nearby users
syncMap.sync(worldObj, this, posX, posY, posZ);
}
public EntityGhost(World world) {
super(world);
setSize(0.6F, 1.8F);
setHealth(CompatibilityUtils.getEntityMaxHealth(this));
setAIMoveSpeed(0.5F);
this.tasks.addTask(0, new EntityAISwimming(this));
// this.tasks.addTask(1, new EntityAIDragPlayer(this, 8.0F));
this.tasks.addTask(
2, new EntityAIAttackOnCollide(this, EntityPlayer.class, getAIMoveSpeed(), false));
this.tasks.addTask(3, new EntityAIWander(this, getAIMoveSpeed() * 0.1f));
this.tasks.addTask(4, new EntityAIWatchClosest(this, EntityPlayer.class, 8.0F));
// this.tasks.addTask(4, new EntityAILookIdle(this));
this.targetTasks.addTask(1, new EntityAIHurtByTarget(this, true));
this.targetTasks.addTask(
2, new EntityAINearestAttackableTarget(this, EntityPlayer.class, 0, true));
getNavigator().setAvoidsWater(true);
syncMap.put(SyncKeys.FLAGS, flags);
syncMap.put(SyncKeys.OPACITY, opacity);
}