Merge branch 'master' of github.com:Bukkit/CraftBukkit

10 files changed, 182 insertions, 32 deletions

diff --git a/src/main/java/net/minecraft/server/BlockFire.java b/src/main/java/net/minecraft/server/BlockFire.java
index d3c8e396..96eb7983 100644
--- a/src/main/java/net/minecraft/server/BlockFire.java
+++ b/src/main/java/net/minecraft/server/BlockFire.java
@@ -7,6 +7,7 @@ import org.bukkit.event.block.BlockIgniteEvent;
 import org.bukkit.event.block.BlockIgniteEvent.IgniteCause;
 import org.bukkit.craftbukkit.CraftWorld;
 import java.util.Random;
+import org.bukkit.event.block.BlockBurnEvent;
 // CraftBukkit end
 
 public class BlockFire extends Block {
@@ -90,7 +91,7 @@ public class BlockFire extends Block {
                         Server server = ((WorldServer)world).getServer();
                         CraftWorld cworld = ((WorldServer)world).getWorld();
                         
-                        org.bukkit.block.Block theBlock = (cworld.getBlockAt(i1, j1, k1));
+                        org.bukkit.block.Block theBlock = (cworld.getBlockAt(i1, k1, j1));
                         IgniteCause igniteCause = BlockIgniteEvent.IgniteCause.SPREAD;
                         Player thePlayer = null;
                         
@@ -98,7 +99,7 @@ public class BlockFire extends Block {
                             BlockIgniteEvent event = new BlockIgniteEvent(theBlock, igniteCause, thePlayer);
                             server.getPluginManager().callEvent(event);
                             if (event.isCancelled()) {
-                                return;
+                                continue;
                             }
                         }
                         // CraftBukkit end
@@ -116,31 +117,36 @@ public class BlockFire extends Block {
 
         if (random.nextInt(l) < i1) {
             boolean flag = world.a(i, j, k) == Block.am.bi;
-
-            if (random.nextInt(2) == 0) {
-                // CraftBukkit start: Call to stop very slow spread of fire.
-                Server server = ((WorldServer)world).getServer();
-                CraftWorld cworld = ((WorldServer)world).getWorld();
-                
-                org.bukkit.block.Block theBlock = (cworld.getBlockAt(i, j, k));
-                IgniteCause igniteCause = BlockIgniteEvent.IgniteCause.SLOW_SPREAD;
-                Player thePlayer = null;
-                
-                if (theBlock.getTypeId() != Block.ar.bi){
-                    BlockIgniteEvent event = new BlockIgniteEvent(theBlock, igniteCause, thePlayer);
-                    server.getPluginManager().callEvent(event);
-                    if (event.isCancelled()) {
-                        return;
+            // CraftBukkit start: BlockBurnEvent
+            Server server = ((WorldServer)world).getServer();
+            CraftWorld cworld = ((WorldServer)world).getWorld();
+            org.bukkit.block.Block theBlock = (cworld.getBlockAt(i, j, k));
+            BlockBurnEvent burnEvent = new BlockBurnEvent(theBlock);
+            server.getPluginManager().callEvent(burnEvent);
+            if(!burnEvent.isCancelled()) {
+                if (random.nextInt(2) == 0) {
+                    // CraftBukkit start: Call to stop very slow spread of fire.
+
+                    IgniteCause igniteCause = BlockIgniteEvent.IgniteCause.SLOW_SPREAD;
+                    Player thePlayer = null;
+
+                    if (theBlock.getTypeId() != Block.ar.bi){
+                        BlockIgniteEvent event = new BlockIgniteEvent(theBlock, igniteCause, thePlayer);
+                        server.getPluginManager().callEvent(event);
+                        if (event.isCancelled()) {
+                            return;
+                        }
                     }
+                    // CraftBukkit end
+                    world.e(i, j, k, bi);
+                } else {
+                    world.e(i, j, k, 0);
+                }
+                if (flag) {
+                    Block.am.a(world, i, j, k, 0);
                 }
-                // CraftBukkit end
-                world.e(i, j, k, bi);
-            } else {
-                world.e(i, j, k, 0);
-            }
-            if (flag) {
-                Block.am.a(world, i, j, k, 0);
             }
+            // CraftBukkit end: BlockBurnEvent
         }
     }
 
diff --git a/src/main/java/net/minecraft/server/EntityCreature.java b/src/main/java/net/minecraft/server/EntityCreature.java
index 801b64ad..98afd9cd 100644
--- a/src/main/java/net/minecraft/server/EntityCreature.java
+++ b/src/main/java/net/minecraft/server/EntityCreature.java
@@ -5,6 +5,9 @@ import java.util.Random;
 // CraftBukkit start
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.entity.CraftCreature;
+import org.bukkit.craftbukkit.entity.CraftEntity;
+import org.bukkit.event.entity.EntityTargetEvent;
+import org.bukkit.event.entity.EntityTargetEvent.TargetReason;
 // CraftBukkit end
 
 public class EntityCreature extends EntityLiving {
@@ -27,12 +30,37 @@ public class EntityCreature extends EntityLiving {
         float f = 16F;
 
         if (d == null) {
-            d = l();
+            // CraftBukkit start
+            Entity target = l();
+            if(target != null) {
+                EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), target.getBukkitEntity(), TargetReason.CLOSEST_PLAYER);
+                CraftServer server = ((WorldServer) this.l).getServer();
+                server.getPluginManager().callEvent(event);
+                if(!event.isCancelled()) {
+                    if(event.getTarget() == null) {
+                        d = null;
+                    } else {
+                        d = ((CraftEntity) event.getTarget()).getHandle();
+                    }
+                }
+            }
+            // CraftBukkit end
             if (d != null) {
                 a = l.a(((Entity) (this)), d, f);
             }
         } else if (!d.B()) {
-            d = null;
+            // CraftBukkit start
+            EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), null, TargetReason.TARGET_DIED);
+            CraftServer server = ((WorldServer) this.l).getServer();
+            server.getPluginManager().callEvent(event);
+            if(!event.isCancelled()) {
+                if(event.getTarget() == null) {
+                    d = null;
+                } else {
+                    d = ((CraftEntity) event.getTarget()).getHandle();
+                }
+            }
+            // CraftBukkit end
         } else {
             float f1 = d.a(((Entity) (this)));
 
diff --git a/src/main/java/net/minecraft/server/EntityMobs.java b/src/main/java/net/minecraft/server/EntityMobs.java
index df910e41..e75b345c 100644
--- a/src/main/java/net/minecraft/server/EntityMobs.java
+++ b/src/main/java/net/minecraft/server/EntityMobs.java
@@ -5,10 +5,13 @@ import java.util.Random;
 // CraftBukkit start
 import org.bukkit.craftbukkit.entity.CraftMonster;
 import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.entity.CraftEntity;
 
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.entity.EntityDamageEvent;
 import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
+import org.bukkit.event.entity.EntityTargetEvent;
+import org.bukkit.event.entity.EntityTargetEvent.TargetReason;
 // CraftBukkit end
 
 public class EntityMobs extends EntityCreature implements IMobs {
@@ -57,7 +60,22 @@ public class EntityMobs extends EntityCreature implements IMobs {
                 return true;
             }
             if (entity != this) {
-                d = entity;
+                // CraftBukkit start
+                org.bukkit.entity.Entity bukkitTarget = null;
+                if(entity != null) {
+                    bukkitTarget = entity.getBukkitEntity();
+                }
+                EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), bukkitTarget, TargetReason.TARGET_ATTACKED_ENTITY);
+                CraftServer server = ((WorldServer) this.l).getServer();
+                server.getPluginManager().callEvent(event);
+                if(!event.isCancelled()) {
+                    if(event.getTarget() == null) {
+                        d = null;
+                    } else {
+                        d = ((CraftEntity) event.getTarget()).getHandle();
+                    }
+                }
+                // CraftBukkit end
             }
             return true;
         } else {
diff --git a/src/main/java/net/minecraft/server/EntityPigZombie.java b/src/main/java/net/minecraft/server/EntityPigZombie.java
index f22ea2f0..18e768ec 100644
--- a/src/main/java/net/minecraft/server/EntityPigZombie.java
+++ b/src/main/java/net/minecraft/server/EntityPigZombie.java
@@ -5,7 +5,10 @@ import java.util.Random;
 
 // CraftBukkit start
 import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.entity.CraftEntity;
 import org.bukkit.craftbukkit.entity.CraftPigZombie;
+import org.bukkit.event.entity.EntityTargetEvent;
+import org.bukkit.event.entity.EntityTargetEvent.TargetReason;
 // CraftBukkit end
 
 public class EntityPigZombie extends EntityZombie {
@@ -82,9 +85,24 @@ public class EntityPigZombie extends EntityZombie {
     }
 
     private void g(Entity entity) {
-        d = entity;
-        a = 400 + W.nextInt(400);
-        b = W.nextInt(40);
+        // CraftBukkit start
+        org.bukkit.entity.Entity bukkitTarget = null;
+        if(entity != null) {
+            bukkitTarget = entity.getBukkitEntity();
+        }
+        EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), bukkitTarget, TargetReason.PIG_ZOMBIE_TARGET);
+        CraftServer server = ((WorldServer) this.l).getServer();
+        server.getPluginManager().callEvent(event);
+        if(!event.isCancelled()) {
+            if(event.getTarget() == null) {
+                d = null;
+            } else {
+                d = ((CraftEntity) event.getTarget()).getHandle();
+                a = 400 + W.nextInt(400);
+                b = W.nextInt(40);
+            }
+        }
+        // CraftBukkit end
     }
 
     protected String e() {
diff --git a/src/main/java/net/minecraft/server/EntitySpider.java b/src/main/java/net/minecraft/server/EntitySpider.java
index 1d1c746c..77bd7eb4 100644
--- a/src/main/java/net/minecraft/server/EntitySpider.java
+++ b/src/main/java/net/minecraft/server/EntitySpider.java
@@ -4,7 +4,10 @@ import java.util.Random;
 
 // CraftBukkit start
 import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.entity.CraftEntity;
 import org.bukkit.craftbukkit.entity.CraftSpider;
+import org.bukkit.event.entity.EntityTargetEvent;
+import org.bukkit.event.entity.EntityTargetEvent.TargetReason;
 // CraftBukkit stop
 
 public class EntitySpider extends EntityMobs {
@@ -52,8 +55,19 @@ public class EntitySpider extends EntityMobs {
         float f2 = b(1.0F);
 
         if (f2 > 0.5F && W.nextInt(100) == 0) {
-            this.d = null;
-            return;
+            // CraftBukkit start
+            EntityTargetEvent event = new EntityTargetEvent(this.getBukkitEntity(), null, TargetReason.FORGOT_TARGET);
+            CraftServer server = ((WorldServer) this.l).getServer();
+            server.getPluginManager().callEvent(event);
+            if(!event.isCancelled()) {
+                if(event.getTarget() == null) {
+                    this.d = null;
+                } else {
+                    this.d = ((CraftEntity) event.getTarget()).getHandle();
+                }
+                return;
+            }
+            // CraftBukkit end
         }
         if (f1 > 2.0F && f1 < 6F && W.nextInt(10) == 0) {
             if (A) {
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 1011b9a7..56755c17 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -160,6 +160,10 @@ public class MinecraftServer implements ICommandListener, Runnable {
 
     private void g() {
         a.info("Stopping server");
+        if(server != null) {
+            server.disablePlugins();
+        }
+
         if (f != null) {
             f.d();
         }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 496cc6e7..a35d4822 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -49,6 +49,10 @@ public final class CraftServer implements Server {
         }
     }
 
+    public void disablePlugins() {
+        pluginManager.disablePlugins();
+    }
+
     private void loadPlugin(Plugin plugin) {
         List<Command> pluginCommands = PluginCommandYamlParser.parse(plugin);
         if (!pluginCommands.isEmpty()) {
@@ -168,5 +172,9 @@ public final class CraftServer implements Server {
 
         console.e.k = monsters ? 1 : 0;
         console.e.a(monsters, animals);
+
+        pluginManager.clearPlugins();
+        commandMap.clearCommands();
+        loadPlugins();
     }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index e4989c4e..cdeffc3a 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -3,8 +3,11 @@ package org.bukkit.craftbukkit;
 import org.bukkit.craftbukkit.block.CraftBlock;
 import org.bukkit.craftbukkit.entity.*;
 import org.bukkit.entity.*;
+import org.bukkit.entity.Entity;
 
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Random;
 import net.minecraft.server.*;
@@ -316,4 +319,44 @@ public class CraftWorld implements World {
             return hash;
         }
     }
+
+    public List<Entity> getEntities() {
+        List<Entity> list = new ArrayList<Entity>();
+        
+        for (Object o : world.b) {
+            if (o instanceof net.minecraft.server.Entity) {
+                net.minecraft.server.Entity mcEnt
+                         = (net.minecraft.server.Entity)o;
+                
+                Entity bukkitEntity = mcEnt.getBukkitEntity();
+
+                // Assuming that bukkitEntity isn't null
+                if (bukkitEntity != null) {
+                    list.add(bukkitEntity);
+                }
+            }
+        }
+        
+        return list;
+    }
+
+    public List<LivingEntity> getLivingEntities() {
+        List<LivingEntity> list = new ArrayList<LivingEntity>();
+        
+        for (Object o : world.b) {
+            if (o instanceof net.minecraft.server.Entity) {
+                net.minecraft.server.Entity mcEnt
+                         = (net.minecraft.server.Entity)o;
+                
+                Entity bukkitEntity = mcEnt.getBukkitEntity();
+                
+                // Assuming that bukkitEntity isn't null
+                if (bukkitEntity != null && bukkitEntity instanceof LivingEntity) {
+                    list.add((LivingEntity)bukkitEntity);
+                }
+            }
+        }
+        
+        return list;
+    }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
index 4c000896..4d19e34b 100644
--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
@@ -337,6 +337,14 @@ public class CraftBlock implements Block {
         return null;
     }
 
+    public boolean isBlockPowered() {
+        return world.getHandle().o(x, y, z);
+    }
+
+    public boolean isBlockIndirectlyPowered() {
+        return world.getHandle().p(x, y, z);
+    }
+
     public void update() {
         type = world.getHandle().a(x, y, z);
         data = (byte)world.getHandle().b(x, y, z);
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 95982b65..2c32a631 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -110,4 +110,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         entity.a.b(((Packet) (new Packet6SpawnPosition(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ()))));
     }
 
+    public boolean performCommand(String command) {
+        return server.dispatchCommand(this, command);
+    }
 }