package net.minecraft.server; import java.util.Iterator; public class TileEntityMobSpawner extends TileEntity { public int spawnDelay = -1; public String mobName = "Pig"; // CraftBukkit - private -> public private NBTTagCompound spawnData = null; public double b; public double c = 0.0D; private int minSpawnDelay = 200; private int maxSpawnDelay = 800; private int spawnCount = 4; private int maxNearbyEntities = 6; private int requiredPlayerRange = 16; private int spawnRange = 4; public TileEntityMobSpawner() { this.spawnDelay = 20; } 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()) { if (this.world.isStatic) { double d0 = (double) ((float) this.x + this.world.random.nextFloat()); double d1 = (double) ((float) this.y + this.world.random.nextFloat()); double d2 = (double) ((float) this.z + this.world.random.nextFloat()); this.world.addParticle("smoke", d0, d1, d2, 0.0D, 0.0D, 0.0D); this.world.addParticle("flame", d0, d1, d2, 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; } for (int i = 0; i < this.spawnCount; ++i) { Entity entity = EntityTypes.createEntityByName(this.mobName, 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) { double d3 = (double) this.x + (this.world.random.nextDouble() - this.world.random.nextDouble()) * (double) this.spawnRange; double d4 = (double) (this.y + this.world.random.nextInt(3) - 1); double d5 = (double) this.z + (this.world.random.nextDouble() - this.world.random.nextDouble()) * (double) this.spawnRange; EntityLiving entityliving = entity instanceof EntityLiving ? (EntityLiving) entity : null; entity.setPositionRotation(d3, d4, d5, 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.aQ(); } this.e(); } } } } super.g(); } } public void a(Entity entity) { if (this.spawnData != null) { NBTTagCompound nbttagcompound = new NBTTagCompound(); entity.c(nbttagcompound); Iterator iterator = this.spawnData.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).bD(); } } private void e() { this.spawnDelay = this.minSpawnDelay + this.world.random.nextInt(this.maxSpawnDelay - this.minSpawnDelay); 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("SpawnData")) { this.spawnData = nbttagcompound.getCompound("SpawnData"); } 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"); } } public void b(NBTTagCompound nbttagcompound) { super.b(nbttagcompound); nbttagcompound.setString("EntityId", this.mobName); 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", this.spawnData); } } public Packet l() { NBTTagCompound nbttagcompound = new NBTTagCompound(); this.b(nbttagcompound); 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; } } }