Added events related to weather in 1.5. Thanks wizjany!

src/main/java/net/minecraft/server/EntityCreeper.java

@@ -4,6 +4,7 @@ package net.minecraft.server;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.entity.CraftEntity;
 import org.bukkit.event.entity.ExplosionPrimeEvent;
+import org.bukkit.event.entity.CreeperPowerEvent;
 // CraftBukkit end
 
 public class EntityCreeper extends EntityMonster {
@@ -125,6 +126,16 @@ public class EntityCreeper extends EntityMonster {
 
     public void a(EntityWeatherStorm entityweatherstorm) {
         super.a(entityweatherstorm);
+        // CraftBukkit start
+        CraftServer server = ((WorldServer) this.world).getServer();
+        org.bukkit.entity.Entity entity = this.getBukkitEntity();
+
+        CreeperPowerEvent event = new CreeperPowerEvent(entity, entityweatherstorm.getBukkitEntity(), CreeperPowerEvent.PowerCause.LIGHTNING);
+        server.getPluginManager().callEvent(event);
+
+        if (!event.isCancelled()) {
             this.datawatcher.b(17, Byte.valueOf((byte) 1));
         }
+        // CraftBukkit end
+    }
 }

src/main/java/net/minecraft/server/EntityPig.java

@@ -0,0 +1,95 @@
+package net.minecraft.server;
+
+//CraftBukkit start
+import org.bukkit.craftbukkit.CraftServer;
+import org.bukkit.craftbukkit.event.CraftEventFactory;
+import org.bukkit.event.entity.EntityCombustEvent;
+import org.bukkit.event.entity.PigZapEvent;
+// CraftBukkit end
+
+public class EntityPig extends EntityAnimal {
+
+    public EntityPig(World world) {
+        super(world);
+        this.texture = "/mob/pig.png";
+        this.b(0.9F, 0.9F);
+    }
+
+    protected void b() {
+        this.datawatcher.a(16, Byte.valueOf((byte) 0));
+    }
+
+    public void b(NBTTagCompound nbttagcompound) {
+        super.b(nbttagcompound);
+        nbttagcompound.a("Saddle", this.x());
+    }
+
+    public void a(NBTTagCompound nbttagcompound) {
+        super.a(nbttagcompound);
+        this.a(nbttagcompound.m("Saddle"));
+    }
+
+    protected String g() {
+        return "mob.pig";
+    }
+
+    protected String h() {
+        return "mob.pig";
+    }
+
+    protected String i() {
+        return "mob.pigdeath";
+    }
+
+    public boolean a(EntityHuman entityhuman) {
+        if (this.x() && !this.world.isStatic
+                && (this.passenger == null || this.passenger == entityhuman)) {
+            entityhuman.mount(this);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    protected int j() {
+        return this.fireTicks > 0 ? Item.GRILLED_PORK.id : Item.PORK.id;
+    }
+
+    public boolean x() {
+        return (this.datawatcher.a(16) & 1) != 0;
+    }
+
+    public void a(boolean flag) {
+        if (flag) {
+            this.datawatcher.b(16, Byte.valueOf((byte) 1));
+        } else {
+            this.datawatcher.b(16, Byte.valueOf((byte) 0));
+        }
+    }
+
+    public void a(EntityWeatherStorm entityweatherstorm) {
+        EntityPigZombie entitypigzombie = new EntityPigZombie(this.world);
+        entitypigzombie.setPositionRotation(this.locX, this.locY, this.locZ,
+                this.yaw, this.pitch);
+
+        // CraftBukkit start
+        CraftServer server = ((WorldServer) this.world).getServer();
+        org.bukkit.entity.Entity entity = this.getBukkitEntity();
+
+        PigZapEvent event = new PigZapEvent(entity, entityweatherstorm.getBukkitEntity(), entitypigzombie.getBukkitEntity());
+        server.getPluginManager().callEvent(event);
+
+        if (!event.isCancelled()) {
+            this.world.addEntity(entitypigzombie);
+            this.die();
+        }
+        // CraftBukkit end
+    }
+
+    protected void a(float f) {
+        super.a(f);
+        if (f > 5.0F && this.passenger instanceof EntityHuman) {
+            ((EntityHuman) this.passenger).a((Statistic) AchievementList.u);
+        }
+    }
+}

src/main/java/net/minecraft/server/World.java

@@ -9,11 +9,14 @@ import java.util.Set;
 import java.util.TreeSet;
 
 // CraftBukkit start
+import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
 import org.bukkit.craftbukkit.event.CraftEventFactory;
 import org.bukkit.event.block.BlockCanBuildEvent;
 import org.bukkit.event.block.BlockPhysicsEvent;
 import org.bukkit.event.entity.CreatureSpawnEvent;
+import org.bukkit.event.weather.WeatherChangeEvent;
+import org.bukkit.event.weather.ThunderChangeEvent;
 // CraftBukkit end
 
 public class World implements IBlockAccess {
@@ -1490,9 +1493,15 @@ public class World implements IBlockAccess {
                 --i;
                 this.worldData.b(i);
                 if (i <= 0) {
+                    CraftServer server = ((WorldServer) this).getServer();
+
+                    ThunderChangeEvent thunder = new ThunderChangeEvent(((WorldServer) this).getWorld(), !this.worldData.j());
+                    server.getPluginManager().callEvent(thunder);
+                    if (!thunder.isCancelled()) {
                         this.worldData.a(!this.worldData.j());
                     }
                 }
+            }
 
             int j = this.worldData.m();
 
@@ -1506,9 +1515,15 @@ public class World implements IBlockAccess {
                 --j;
                 this.worldData.c(j);
                 if (j <= 0) {
+                    CraftServer server = ((WorldServer) this).getServer();
+
+                    WeatherChangeEvent weather = new WeatherChangeEvent(((WorldServer) this).getWorld(), !this.worldData.l());
+                    server.getPluginManager().callEvent(weather);
+                    if (!weather.isCancelled()) {
                         this.worldData.b(!this.worldData.l());
                     }
                 }
+            }
 
             this.B = this.C;
             if (this.worldData.l()) {
@@ -1543,11 +1558,24 @@ public class World implements IBlockAccess {
     }
 
     private void y() {
+        // CraftBukkit start
+        CraftServer server = ((WorldServer) this).getServer();
+
+        WeatherChangeEvent weather = new WeatherChangeEvent((org.bukkit.World) this, false);
+        server.getPluginManager().callEvent(weather);
+
+        ThunderChangeEvent thunder = new ThunderChangeEvent((org.bukkit.World) this, false);
+        server.getPluginManager().callEvent(thunder);
+        if (!weather.isCancelled()) {
             this.worldData.c(0);
             this.worldData.b(false);
+        }
+        if (!thunder.isCancelled()) {
             this.worldData.b(0);
             this.worldData.a(false);
         }
+        //CraftBukkit end
+    }
 
     protected void j() {
         this.M.clear();

src/main/java/net/minecraft/server/WorldServer.java

@@ -7,6 +7,7 @@ import java.util.List;
 import org.bukkit.BlockChangeDelegate;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.event.weather.LightningStrikeEvent;
 
 public class WorldServer extends World implements BlockChangeDelegate {
 // CraftBukkit end
@@ -105,8 +106,15 @@ public class WorldServer extends World implements BlockChangeDelegate {
 
     public boolean a(Entity entity) {
         if (super.a(entity)) {
+            CraftServer server = cserver;
+
+            LightningStrikeEvent lightning = new LightningStrikeEvent((org.bukkit.World) world, entity.getBukkitEntity());
+            server.getPluginManager().callEvent(lightning);
+            if (!lightning.isCancelled()) {
                 this.server.serverConfigurationManager.a(entity.locX, entity.locY, entity.locZ, 512.0D, new Packet71Weather(entity));
                 return true;
+            }
+            return false;
         } else {
             return false;
         }

src/main/java/org/bukkit/craftbukkit/CraftWorld.java

@@ -11,6 +11,8 @@ import java.util.Random;
 import net.minecraft.server.*;
 
 import org.bukkit.entity.Arrow;
+import org.bukkit.event.weather.WeatherChangeEvent;
+import org.bukkit.event.weather.ThunderChangeEvent;
 import org.bukkit.event.world.SpawnChangeEvent;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Boat;
@@ -554,6 +556,11 @@ public class CraftWorld implements World {
     }
 
     public void setStorm(boolean hasStorm) {
+        CraftServer server = world.getServer();
+
+        WeatherChangeEvent weather = new WeatherChangeEvent((org.bukkit.World) this, hasStorm);
+        server.getPluginManager().callEvent(weather);
+        if (!weather.isCancelled()) {
             world.worldData.b(hasStorm);
 
             // These numbers are from Minecraft
@@ -563,6 +570,7 @@ public class CraftWorld implements World {
                 setWeatherDuration(rand.nextInt(168000) + 12000);
             }
         }
+    }
 
     public int getWeatherDuration() {
         return world.worldData.m();
@@ -577,6 +585,11 @@ public class CraftWorld implements World {
     }
 
     public void setThundering(boolean thundering) {
+        CraftServer server = world.getServer();
+
+        ThunderChangeEvent thunder = new ThunderChangeEvent((org.bukkit.World) this, thundering);
+        server.getPluginManager().callEvent(thunder);
+        if (!thunder.isCancelled()) {
             world.worldData.a(thundering);
 
             // These numbers are from Minecraft
@@ -586,6 +599,7 @@ public class CraftWorld implements World {
                 setThunderDuration(rand.nextInt(168000) + 12000);
             }
         }
+    }
 
     public int getThunderDuration() {
         return world.worldData.k();

src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java

@@ -1,8 +1,11 @@
 package org.bukkit.craftbukkit.entity;
 
 import net.minecraft.server.EntityCreeper;
+import net.minecraft.server.WorldServer;
+
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Creeper;
+import org.bukkit.event.entity.CreeperPowerEvent;
 
 public class CraftCreeper extends CraftMonster implements Creeper {
 
@@ -20,11 +23,28 @@ public class CraftCreeper extends CraftMonster implements Creeper {
     }
 
     public void setPowered(boolean powered) {
+        // CraftBukkit start
+        CraftServer server = this.server;
+        org.bukkit.entity.Entity entity = this.getHandle().getBukkitEntity();
+
         if (powered) {
+            CreeperPowerEvent event = new CreeperPowerEvent(entity, CreeperPowerEvent.PowerCause.SET_ON);
+            server.getPluginManager().callEvent(event);
+
+            if (!event.isCancelled()) {
                 getHandle().W().b(17, (byte)1);
+            }
         } else {
+            CreeperPowerEvent event = new CreeperPowerEvent(entity, CreeperPowerEvent.PowerCause.SET_OFF);
+            server.getPluginManager().callEvent(event);
+
+            if (!event.isCancelled()) {
                 getHandle().W().b(17, (byte)0);
             }
         }
 
+        // CraftBukkit end
+
+    }
+
 }

src/main/java/org/bukkit/craftbukkit/entity/CraftPig.java

@@ -1,9 +1,7 @@
 package org.bukkit.craftbukkit.entity;
 
 import net.minecraft.server.EntityPig;
-
 import org.bukkit.craftbukkit.CraftServer;
-import org.bukkit.craftbukkit.entity.CraftAnimals;
 import org.bukkit.entity.Pig;
 
 public class CraftPig extends CraftAnimals implements Pig {