103 lines
4.7 KiB
Diff
103 lines
4.7 KiB
Diff
From d6637fb358b0354ead60a507e50010e09cfcb348 Mon Sep 17 00:00:00 2001
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From: Andy Shulman <andy.shulman@hotmail.com>
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Date: Mon, 15 Apr 2013 20:06:37 -0500
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Subject: [PATCH] Implement SpawnerSpawnEvent.
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Adds BUKKIT-267
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diff --git a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
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index 0b177f0..13c7d58 100644
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--- a/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
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+++ b/src/main/java/net/minecraft/server/MobSpawnerAbstract.java
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@@ -4,7 +4,11 @@ import com.google.common.collect.Lists;
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import java.util.Iterator;
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import java.util.List;
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-import org.bukkit.event.entity.CreatureSpawnEvent; // CraftBukkit
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+// CraftBukkit start
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+import org.bukkit.craftbukkit.event.CraftEventFactory;
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+import org.bukkit.event.entity.CreatureSpawnEvent;
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+import org.bukkit.event.entity.SpawnerSpawnEvent;
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+// CraftBukkit end
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public abstract class MobSpawnerAbstract {
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@@ -131,7 +135,12 @@ public abstract class MobSpawnerAbstract {
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entity.f(nbttagcompound);
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if (entity.world != null && flag) {
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- entity.world.addEntity(entity, CreatureSpawnEvent.SpawnReason.SPAWNER); // CraftBukkit
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+ // CraftBukkit start - call SpawnerSpawnEvent, abort if cancelled
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+ SpawnerSpawnEvent event = CraftEventFactory.callSpawnerSpawnEvent(entity, this.b().getX(), this.b().getY(), this.b().getZ());
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+ if (!event.isCancelled()) {
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+ entity.world.addEntity(entity, CreatureSpawnEvent.SpawnReason.SPAWNER); // CraftBukkit
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+ }
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+ // CraftBukkit end
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}
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NBTTagCompound nbttagcompound1;
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@@ -155,6 +164,11 @@ public abstract class MobSpawnerAbstract {
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entity2.f(nbttagcompound2);
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entity2.setPositionRotation(entity1.locX, entity1.locY, entity1.locZ, entity1.yaw, entity1.pitch);
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+ // CraftBukkit start - call SpawnerSpawnEvent, skip if cancelled
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+ SpawnerSpawnEvent event = CraftEventFactory.callSpawnerSpawnEvent(entity2, this.b().getX(), this.b().getY(), this.b().getZ());
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+ if (event.isCancelled()) {
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+ continue;
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+ }
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if (entity.world != null && flag) {
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entity.world.addEntity(entity2, CreatureSpawnEvent.SpawnReason.SPAWNER); // CraftBukkit
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}
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@@ -166,7 +180,12 @@ public abstract class MobSpawnerAbstract {
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}
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} else if (entity instanceof EntityLiving && entity.world != null && flag) {
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((EntityInsentient) entity).prepare(entity.world.E(new BlockPosition(entity)), (GroupDataEntity) null);
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- entity.world.addEntity(entity, CreatureSpawnEvent.SpawnReason.SPAWNER); // CraftBukkit
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+ // Spigot start - call SpawnerSpawnEvent, abort if cancelled
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+ SpawnerSpawnEvent event = CraftEventFactory.callSpawnerSpawnEvent(entity, this.b().getX(), this.b().getY(), this.b().getZ());
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+ if (!event.isCancelled()) {
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+ entity.world.addEntity(entity, CreatureSpawnEvent.SpawnReason.SPAWNER); // CraftBukkit
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+ }
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+ // Spigot end
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}
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return entity;
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diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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index cc1d371..982e45c 100644
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--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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@@ -18,6 +18,7 @@ import org.bukkit.Statistic.Type;
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import org.bukkit.block.Block;
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import org.bukkit.block.BlockFace;
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import org.bukkit.block.BlockState;
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+import org.bukkit.block.CreatureSpawner;
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import org.bukkit.craftbukkit.CraftServer;
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import org.bukkit.craftbukkit.CraftStatistic;
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import org.bukkit.craftbukkit.CraftWorld;
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@@ -127,6 +128,22 @@ public class CraftEventFactory {
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}
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/**
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+ * Mob spawner event
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+ */
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+ public static SpawnerSpawnEvent callSpawnerSpawnEvent(Entity spawnee, int spawnerX, int spawnerY, int spawnerZ) {
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+ org.bukkit.craftbukkit.entity.CraftEntity entity = spawnee.getBukkitEntity();
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+ BlockState state = entity.getWorld().getBlockAt(spawnerX, spawnerY, spawnerZ).getState();
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+
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+ if (!(state instanceof CreatureSpawner)) {
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+ state = null;
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+ }
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+
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+ SpawnerSpawnEvent event = new SpawnerSpawnEvent(entity, (CreatureSpawner) state);
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+ entity.getServer().getPluginManager().callEvent(event);
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+ return event;
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+ }
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+
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+ /**
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* Bucket methods
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*/
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public static PlayerBucketEmptyEvent callPlayerBucketEmptyEvent(EntityHuman who, int clickedX, int clickedY, int clickedZ, EnumDirection clickedFace, ItemStack itemInHand) {
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--
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2.1.0
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