@Override
public void onEntityCollidedWithBlock(World world, int x, int y, int z, Entity entity) {
if (entity instanceof EntityLivingBase) {
entity.setVelocity(0, 0, 0);
((EntityLivingBase) entity)
.addPotionEffect(new PotionEffect(Potion.digSlowdown.getId(), 30, 3, true));
}
}
public void doShield() {
int r = getShieldRadius();
AxisAlignedBB range =
AxisAlignedBB.getBoundingBox(posX - r, posY - r, posZ - r, posX + r, posY + r, posZ + r);
for (Object o : worldObj.getEntitiesWithinAABB(Entity.class, range)) {
Entity e = (Entity) o;
double distSq = e.getDistanceSq(posX, posY, posZ);
if (o instanceof EntityPlayer
|| o instanceof IProjectile
|| o instanceof EntityThrowable
|| o instanceof EntityMob) {
if (distSq <= (r + 1) * (r + 1) && distSq >= (r - 2) * (r - 2)) {
Vec3 vec =
Vec3.createVectorHelper(e.posX - posX, e.posY - posY, e.posZ - posZ).normalize();
double mult = 0.5;
e.setVelocity(vec.xCoord * mult, vec.yCoord * mult, vec.zCoord * mult);
}
}
}
}
public void doBarrier() {
int r = getBarrierRadius();
AxisAlignedBB range =
AxisAlignedBB.getBoundingBox(posX - r, posY - r, posZ - r, posX + r, posY + r, posZ + r);
for (Object o : worldObj.getEntitiesWithinAABB(Entity.class, range)) {
Entity e = (Entity) o;
double distSq = e.getDistanceSq(posX, posY, posZ);
if (e instanceof EntityPlayer) {
EntityPlayer pl = (EntityPlayer) e;
if (distSq <= (r + 1) * (r + 1)) {
if (distSq >= (r - 2) * (r - 2)) {
Vec3 vec =
Vec3.createVectorHelper(posX - e.posX, posY - e.posY, posZ - e.posZ).normalize();
double mult = 0.5;
e.setVelocity(vec.xCoord * mult, vec.yCoord * mult, vec.zCoord * mult);
}
if (pl.capabilities.isFlying && !pl.capabilities.isCreativeMode) {
pl.capabilities.isFlying = false;
}
}
}
}
}
private void spawnEntity(FMLMessage.EntitySpawnMessage spawnMsg) {
ModContainer mc = Loader.instance().getIndexedModList().get(spawnMsg.modId);
EntityRegistration er = EntityRegistry.instance().lookupModSpawn(mc, spawnMsg.modEntityTypeId);
WorldClient wc = FMLClientHandler.instance().getWorldClient();
Class<? extends Entity> cls = er.getEntityClass();
try {
Entity entity;
if (er.hasCustomSpawning()) {
entity = er.doCustomSpawning(spawnMsg);
} else {
entity = (Entity) (cls.getConstructor(World.class).newInstance(wc));
int offset = spawnMsg.entityId - entity.getEntityId();
entity.setEntityId(spawnMsg.entityId);
entity.setLocationAndAngles(
spawnMsg.scaledX,
spawnMsg.scaledY,
spawnMsg.scaledZ,
spawnMsg.scaledYaw,
spawnMsg.scaledPitch);
if (entity instanceof EntityLiving) {
((EntityLiving) entity).rotationYawHead = spawnMsg.scaledHeadYaw;
}
Entity parts[] = entity.getParts();
if (parts != null) {
for (int j = 0; j < parts.length; j++) {
parts[j].setEntityId(parts[j].getEntityId() + offset);
}
}
}
entity.serverPosX = spawnMsg.rawX;
entity.serverPosY = spawnMsg.rawY;
entity.serverPosZ = spawnMsg.rawZ;
EntityClientPlayerMP clientPlayer = FMLClientHandler.instance().getClientPlayerEntity();
if (entity instanceof IThrowableEntity) {
Entity thrower =
clientPlayer.getEntityId() == spawnMsg.throwerId
? clientPlayer
: wc.getEntityByID(spawnMsg.throwerId);
((IThrowableEntity) entity).setThrower(thrower);
}
if (spawnMsg.dataWatcherList != null) {
entity.getDataWatcher().updateWatchedObjectsFromList((List<?>) spawnMsg.dataWatcherList);
}
if (spawnMsg.throwerId > 0) {
entity.setVelocity(spawnMsg.speedScaledX, spawnMsg.speedScaledY, spawnMsg.speedScaledZ);
}
if (entity instanceof IEntityAdditionalSpawnData) {
((IEntityAdditionalSpawnData) entity).readSpawnData(spawnMsg.dataStream);
}
wc.addEntityToWorld(spawnMsg.entityId, entity);
} catch (Exception e) {
FMLLog.log(Level.ERROR, e, "A severe problem occurred during the spawning of an entity");
throw Throwables.propagate(e);
}
}