CatServer/patches/net/minecraft/entity/projectile/EntityLargeFireball.java.patch

--- ../src-base/minecraft/net/minecraft/entity/projectile/EntityLargeFireball.java
+++ ../src-work/minecraft/net/minecraft/entity/projectile/EntityLargeFireball.java
@@ -9,6 +9,7 @@
 import net.minecraft.world.World;
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
+import org.bukkit.event.entity.ExplosionPrimeEvent;
 
 public class EntityLargeFireball extends EntityFireball
 {
@@ -17,6 +18,8 @@
     public EntityLargeFireball(World worldIn)
     {
         super(worldIn);
+        // TODO: Maybe we should use net.minecraftforge.event.ForgeEventFactory.getMobGriefingEvent instead of this?
+        isIncendiary = this.world.getGameRules().getBoolean("mobGriefing");
     }
 
     @SideOnly(Side.CLIENT)
@@ -28,6 +31,8 @@
     public EntityLargeFireball(World worldIn, EntityLivingBase shooter, double accelX, double accelY, double accelZ)
     {
         super(worldIn, shooter, accelX, accelY, accelZ);
+        // TODO: Maybe we should use net.minecraftforge.event.ForgeEventFactory.getMobGriefingEvent instead of this?
+        isIncendiary = this.world.getGameRules().getBoolean("mobGriefing");
     }
 
     protected void onImpact(RayTraceResult result)
@@ -40,8 +45,17 @@
                 this.applyEnchantments(this.shootingEntity, result.entityHit);
             }
 
-            boolean flag = this.world.getGameRules().getBoolean("mobGriefing");
-            this.world.newExplosion((Entity)null, this.posX, this.posY, this.posZ, (float)this.explosionPower, flag, flag);
+            // TODO: Reimplement with correct `flag` usage below
+            boolean flag = net.minecraftforge.event.ForgeEventFactory.getMobGriefingEvent(this.world, this.shootingEntity);
+            // this.world.newExplosion((Entity)null, this.posX, this.posY, this.posZ, (float)this.explosionPower, flag, flag);
+            // CraftBukkit start - fire ExplosionPrimeEvent
+            ExplosionPrimeEvent event = new ExplosionPrimeEvent((org.bukkit.entity.Explosive) org.bukkit.craftbukkit.entity.CraftEntity.getEntity(this.world.getServer(), this));
+            this.world.getServer().getPluginManager().callEvent(event);
+            if (!event.isCancelled()) {
+                // give 'this' instead of (Entity) null so we know what causes the damage
+                this.world.newExplosion(this, this.posX, this.posY, this.posZ, event.getRadius(), event.getFire(), isIncendiary);
+            }
+            // CraftBukkit end
             this.setDead();
         }
     }
@@ -63,7 +77,8 @@
 
         if (compound.hasKey("ExplosionPower", 99))
         {
-            this.explosionPower = compound.getInteger("ExplosionPower");
+            // CraftBukkit - set bukkitYield when setting explosionpower
+            bukkitYield = this.explosionPower = compound.getInteger("ExplosionPower");
         }
     }
 }