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package net.minecraft.server;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
public class TileEntityMobSpawner extends TileEntity {
public int spawnDelay = -1;
public String mobName = "Pig"; // CraftBukkit - private -> public
private List mobs = null;
private TileEntityMobSpawnerData spawnData = null;
public double b;
public double c = 0.0D;
private int minSpawnDelay = 200;
private int maxSpawnDelay = 800;
private int spawnCount = 4;
private Entity j;
private int maxNearbyEntities = 6;
private int requiredPlayerRange = 16;
private int spawnRange = 4;
public TileEntityMobSpawner() {
this.spawnDelay = 20;
}
public String getMobName() {
return this.spawnData == null ? this.mobName : this.spawnData.c;
}
public void a(String s) {
this.mobName = s;
}
public boolean b() {
return this.world.findNearbyPlayer((double) this.x + 0.5D, (double) this.y + 0.5D, (double) this.z + 0.5D, (double) this.requiredPlayerRange) != null;
}
public void g() {
if (this.b()) {
double d0;
if (this.world.isStatic) {
double d1 = (double) ((float) this.x + this.world.random.nextFloat());
double d2 = (double) ((float) this.y + this.world.random.nextFloat());
d0 = (double) ((float) this.z + this.world.random.nextFloat());
this.world.addParticle("smoke", d1, d2, d0, 0.0D, 0.0D, 0.0D);
this.world.addParticle("flame", d1, d2, d0, 0.0D, 0.0D, 0.0D);
if (this.spawnDelay > 0) {
--this.spawnDelay;
}
this.c = this.b;
this.b = (this.b + (double) (1000.0F / ((float) this.spawnDelay + 200.0F))) % 360.0D;
} else {
if (this.spawnDelay == -1) {
this.e();
}
if (this.spawnDelay > 0) {
--this.spawnDelay;
return;
}
boolean flag = false;
for (int i = 0; i < this.spawnCount; ++i) {
Entity entity = EntityTypes.createEntityByName(this.getMobName(), this.world);
if (entity == null) {
return;
}
int j = this.world.a(entity.getClass(), AxisAlignedBB.a().a((double) this.x, (double) this.y, (double) this.z, (double) (this.x + 1), (double) (this.y + 1), (double) (this.z + 1)).grow((double) (this.spawnRange * 2), 4.0D, (double) (this.spawnRange * 2))).size();
if (j >= this.maxNearbyEntities) {
this.e();
return;
}
if (entity != null) {
d0 = (double) this.x + (this.world.random.nextDouble() - this.world.random.nextDouble()) * (double) this.spawnRange;
double d3 = (double) (this.y + this.world.random.nextInt(3) - 1);
double d4 = (double) this.z + (this.world.random.nextDouble() - this.world.random.nextDouble()) * (double) this.spawnRange;
EntityLiving entityliving = entity instanceof EntityLiving ? (EntityLiving) entity : null;
entity.setPositionRotation(d0, d3, d4, this.world.random.nextFloat() * 360.0F, 0.0F);
if (entityliving == null || entityliving.canSpawn()) {
this.a(entity);
this.world.addEntity(entity, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER); // CraftBukkit
this.world.triggerEffect(2004, this.x, this.y, this.z, 0);
if (entityliving != null) {
entityliving.aR();
}
flag = true;
}
}
}
if (flag) {
this.e();
}
}
super.g();
}
}
public void a(Entity entity) {
if (this.spawnData != null) {
NBTTagCompound nbttagcompound = new NBTTagCompound();
entity.c(nbttagcompound);
Iterator iterator = this.spawnData.b.c().iterator();
while (iterator.hasNext()) {
NBTBase nbtbase = (NBTBase) iterator.next();
nbttagcompound.set(nbtbase.getName(), nbtbase.clone());
}
entity.e(nbttagcompound);
} else if (entity instanceof EntityLiving && entity.world != null) {
((EntityLiving) entity).bG();
}
}
private void e() {
if (this.maxSpawnDelay <= this.minSpawnDelay) {
this.spawnDelay = this.minSpawnDelay;
} else {
this.spawnDelay = this.minSpawnDelay + this.world.random.nextInt(this.maxSpawnDelay - this.minSpawnDelay);
}
if (this.mobs != null && this.mobs.size() > 0) {
this.spawnData = (TileEntityMobSpawnerData) WeightedRandom.a(this.world.random, (Collection) this.mobs);
this.world.notify(this.x, this.y, this.z);
}
this.world.playNote(this.x, this.y, this.z, this.q().id, 1, 0);
}
public void a(NBTTagCompound nbttagcompound) {
super.a(nbttagcompound);
this.mobName = nbttagcompound.getString("EntityId");
this.spawnDelay = nbttagcompound.getShort("Delay");
if (nbttagcompound.hasKey("SpawnPotentials")) {
this.mobs = new ArrayList();
NBTTagList nbttaglist = nbttagcompound.getList("SpawnPotentials");
for (int i = 0; i < nbttaglist.size(); ++i) {
this.mobs.add(new TileEntityMobSpawnerData(this, (NBTTagCompound) nbttaglist.get(i)));
}
} else {
this.mobs = null;
}
if (nbttagcompound.hasKey("SpawnData")) {
this.spawnData = new TileEntityMobSpawnerData(this, nbttagcompound.getCompound("SpawnData"), this.mobName);
} else {
this.spawnData = null;
}
if (nbttagcompound.hasKey("MinSpawnDelay")) {
this.minSpawnDelay = nbttagcompound.getShort("MinSpawnDelay");
this.maxSpawnDelay = nbttagcompound.getShort("MaxSpawnDelay");
this.spawnCount = nbttagcompound.getShort("SpawnCount");
}
if (nbttagcompound.hasKey("MaxNearbyEntities")) {
this.maxNearbyEntities = nbttagcompound.getShort("MaxNearbyEntities");
this.requiredPlayerRange = nbttagcompound.getShort("RequiredPlayerRange");
}
if (nbttagcompound.hasKey("SpawnRange")) {
this.spawnRange = nbttagcompound.getShort("SpawnRange");
}
if (this.world != null && this.world.isStatic) {
this.j = null;
}
}
public void b(NBTTagCompound nbttagcompound) {
super.b(nbttagcompound);
nbttagcompound.setString("EntityId", this.getMobName());
nbttagcompound.setShort("Delay", (short) this.spawnDelay);
nbttagcompound.setShort("MinSpawnDelay", (short) this.minSpawnDelay);
nbttagcompound.setShort("MaxSpawnDelay", (short) this.maxSpawnDelay);
nbttagcompound.setShort("SpawnCount", (short) this.spawnCount);
nbttagcompound.setShort("MaxNearbyEntities", (short) this.maxNearbyEntities);
nbttagcompound.setShort("RequiredPlayerRange", (short) this.requiredPlayerRange);
nbttagcompound.setShort("SpawnRange", (short) this.spawnRange);
if (this.spawnData != null) {
nbttagcompound.setCompound("SpawnData", (NBTTagCompound) this.spawnData.b.clone());
}
if (this.spawnData != null || this.mobs != null && this.mobs.size() > 0) {
NBTTagList nbttaglist = new NBTTagList();
if (this.mobs != null && this.mobs.size() > 0) {
Iterator iterator = this.mobs.iterator();
while (iterator.hasNext()) {
TileEntityMobSpawnerData tileentitymobspawnerdata = (TileEntityMobSpawnerData) iterator.next();
nbttaglist.add(tileentitymobspawnerdata.a());
}
} else {
nbttaglist.add(this.spawnData.a());
}
nbttagcompound.set("SpawnPotentials", nbttaglist);
}
}
public Packet getUpdatePacket() {
NBTTagCompound nbttagcompound = new NBTTagCompound();
this.b(nbttagcompound);
nbttagcompound.o("SpawnPotentials");
return new Packet132TileEntityData(this.x, this.y, this.z, 1, nbttagcompound);
}
public void b(int i, int j) {
if (i == 1 && this.world.isStatic) {
this.spawnDelay = this.minSpawnDelay;
}
}
}
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