From 87cebc52b802b5c19db5d61c746477912f5c360f Mon Sep 17 00:00:00 2001 From: Aikar Date: Wed, 28 Dec 2016 01:18:33 -0500 Subject: [PATCH] Firework API's diff --git a/src/main/java/net/minecraft/server/EntityFireworks.java b/src/main/java/net/minecraft/server/EntityFireworks.java index 25851b70ca..ffd379c970 100644 --- a/src/main/java/net/minecraft/server/EntityFireworks.java +++ b/src/main/java/net/minecraft/server/EntityFireworks.java @@ -3,6 +3,8 @@ package net.minecraft.server; import java.util.Iterator; import java.util.List; import java.util.OptionalInt; +import java.util.UUID; + import org.bukkit.craftbukkit.event.CraftEventFactory; // CraftBukkit public class EntityFireworks extends Entity implements IProjectile { @@ -12,7 +14,8 @@ public class EntityFireworks extends Entity implements IProjectile { private static final DataWatcherObject d = DataWatcher.a(EntityFireworks.class, DataWatcherRegistry.i); private int ticksFlown; public int expectedLifespan; - private EntityLiving ridingEntity; + private EntityLiving ridingEntity; public final EntityLiving getBoostedEntity() { return this.ridingEntity; } // Paper - OBFHELPER + public UUID spawningEntity; // Paper public EntityFireworks(EntityTypes entitytypes, World world) { super(entitytypes, world); @@ -255,6 +258,11 @@ public class EntityFireworks extends Entity implements IProjectile { } nbttagcompound.setBoolean("ShotAtAngle", (Boolean) this.datawatcher.get(EntityFireworks.d)); + // Paper start + if (this.spawningEntity != null) { + nbttagcompound.setUUID("SpawningEntity", this.spawningEntity); + } + // Paper end } @Override @@ -270,7 +278,11 @@ public class EntityFireworks extends Entity implements IProjectile { if (nbttagcompound.hasKey("ShotAtAngle")) { this.datawatcher.set(EntityFireworks.d, nbttagcompound.getBoolean("ShotAtAngle")); } - + // Paper start + if (nbttagcompound.hasUUID("SpawningEntity")) { + this.spawningEntity = nbttagcompound.getUUID("SpawningEntity"); + } + // Paper end } @Override diff --git a/src/main/java/net/minecraft/server/ItemFireworks.java b/src/main/java/net/minecraft/server/ItemFireworks.java index 37caa79cba..aea46ffae5 100644 --- a/src/main/java/net/minecraft/server/ItemFireworks.java +++ b/src/main/java/net/minecraft/server/ItemFireworks.java @@ -17,6 +17,7 @@ public class ItemFireworks extends Item { ItemStack itemstack = itemactioncontext.getItemStack(); Vec3D vec3d = itemactioncontext.j(); EntityFireworks entityfireworks = new EntityFireworks(world, vec3d.x, vec3d.y, vec3d.z, itemstack); + entityfireworks.spawningEntity = itemactioncontext.getEntity().getUniqueID(); // Paper world.addEntity(entityfireworks); itemstack.subtract(1); @@ -31,7 +32,11 @@ public class ItemFireworks extends Item { ItemStack itemstack = entityhuman.b(enumhand); if (!world.isClientSide) { - world.addEntity(new EntityFireworks(world, itemstack, entityhuman)); + // Paper start + final EntityFireworks entityfireworks = new EntityFireworks(world, itemstack, entityhuman); + entityfireworks.spawningEntity = entityhuman.getUniqueID(); + world.addEntity(entityfireworks); + // Paper end if (!entityhuman.abilities.canInstantlyBuild) { itemstack.subtract(1); } diff --git a/src/main/java/net/minecraft/server/NBTTagCompound.java b/src/main/java/net/minecraft/server/NBTTagCompound.java index 3f6d2676e7..b1fd18151b 100644 --- a/src/main/java/net/minecraft/server/NBTTagCompound.java +++ b/src/main/java/net/minecraft/server/NBTTagCompound.java @@ -112,7 +112,7 @@ public class NBTTagCompound implements NBTBase { return new UUID(this.getLong(s + "Most"), this.getLong(s + "Least")); } - public boolean b(String s) { + public final boolean hasUUID(String s) { return this.b(s); } public boolean b(String s) { // Paper - OBFHELPER return this.hasKeyOfType(s + "Most", 99) && this.hasKeyOfType(s + "Least", 99); } diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java index 6b69be7421..37374ae5b3 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java @@ -2,6 +2,7 @@ package org.bukkit.craftbukkit.entity; import java.util.Random; import net.minecraft.server.EntityFireworks; +import net.minecraft.server.EntityLiving; import net.minecraft.server.ItemStack; import net.minecraft.server.Items; import org.bukkit.Material; @@ -9,8 +10,11 @@ import org.bukkit.craftbukkit.CraftServer; import org.bukkit.craftbukkit.inventory.CraftItemStack; import org.bukkit.entity.EntityType; import org.bukkit.entity.Firework; +import org.bukkit.entity.LivingEntity; import org.bukkit.inventory.meta.FireworkMeta; +import java.util.UUID; + public class CraftFirework extends CraftEntity implements Firework { private final Random random = new Random(); @@ -68,4 +72,18 @@ public class CraftFirework extends CraftEntity implements Firework { public void detonate() { getHandle().expectedLifespan = 0; } + + // Paper start + + @Override + public UUID getSpawningEntity() { + return getHandle().spawningEntity; + } + + @Override + public LivingEntity getBoostedEntity() { + EntityLiving boostedEntity = getHandle().getBoostedEntity(); + return boostedEntity != null ? (LivingEntity) boostedEntity.getBukkitEntity() : null; + } + // Paper end } -- 2.22.0