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Add MonsterEggSpawnEvent

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This commit is contained in:
William Blake Galbreath
2019-10-19 03:23:20 -05:00
parent d3266ff11c
commit 5140aebc75
2 changed files with 149 additions and 0 deletions
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86
patches/api/0025-Add-MonsterEggSpawnEvent.patch Normal file
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@@ -0,0 +1,86 @@
From d166142389e29ff7cf64e82fc41a7312efbbeb7a Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sat, 19 Oct 2019 03:20:49 -0500
Subject: [PATCH] Add MonsterEggSpawnEvent
---
.../event/entity/MonsterEggSpawnEvent.java | 67 +++++++++++++++++++
1 file changed, 67 insertions(+)
create mode 100644 src/main/java/net/pl3x/purpur/event/entity/MonsterEggSpawnEvent.java
diff --git a/src/main/java/net/pl3x/purpur/event/entity/MonsterEggSpawnEvent.java b/src/main/java/net/pl3x/purpur/event/entity/MonsterEggSpawnEvent.java
new file mode 100644
index 000000000..983d67234
--- /dev/null
+++ b/src/main/java/net/pl3x/purpur/event/entity/MonsterEggSpawnEvent.java
@@ -0,0 +1,67 @@
+package net.pl3x.purpur.event.entity;
+
+import org.bukkit.entity.HumanEntity;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.event.Cancellable;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+public class MonsterEggSpawnEvent extends Event implements Cancellable {
+ private static final HandlerList handlers = new HandlerList();
+ private boolean canceled;
+
+ private final Player player;
+ private LivingEntity entity;
+ private final ItemStack item;
+
+ public MonsterEggSpawnEvent(@Nullable HumanEntity player, @NotNull LivingEntity entity, @NotNull ItemStack item) {
+ this.player = (Player) player;
+ this.entity = entity;
+ this.item = item;
+ }
+
+ @Nullable
+ public Player getPlayer() {
+ return player;
+ }
+
+ @NotNull
+ public LivingEntity getEntity() {
+ return entity;
+ }
+
+ public void setEntity(@Nullable LivingEntity entity) {
+ if (entity == null) {
+ canceled = true;
+ return;
+ }
+ this.entity = entity;
+ }
+
+ @NotNull
+ public ItemStack getItem() {
+ return item;
+ }
+
+ public boolean isCancelled() {
+ return canceled;
+ }
+
+ public void setCancelled(boolean cancel) {
+ canceled = cancel;
+ }
+
+ @NotNull
+ public HandlerList getHandlers() {
+ return handlers;
+ }
+
+ @NotNull
+ public static HandlerList getHandlerList() {
+ return handlers;
+ }
+}
--
2.23.0.rc1

63
patches/server/0080-Add-MonsterEggSpawnEvent.patch Normal file
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@@ -0,0 +1,63 @@
From 316d6ac894cef9c6043e2d15c32d5f302bec7697 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sat, 19 Oct 2019 03:20:59 -0500
Subject: [PATCH] Add MonsterEggSpawnEvent
---
.../net/minecraft/server/EntityTypes.java | 28 ++++++++++++++++++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/src/main/java/net/minecraft/server/EntityTypes.java b/src/main/java/net/minecraft/server/EntityTypes.java
index f8600cc07f..9d7b7cad38 100644
--- a/src/main/java/net/minecraft/server/EntityTypes.java
+++ b/src/main/java/net/minecraft/server/EntityTypes.java
@@ -162,19 +162,45 @@ public class EntityTypes<T extends Entity> {
@Nullable
public Entity spawnCreature(World world, @Nullable ItemStack itemstack, @Nullable EntityHuman entityhuman, BlockPosition blockposition, EnumMobSpawn enummobspawn, boolean flag, boolean flag1) {
- return this.spawnCreature(world, itemstack == null ? null : itemstack.getTag(), itemstack != null && itemstack.hasName() ? itemstack.getName() : null, entityhuman, blockposition, enummobspawn, flag, flag1);
+ return this.spawnCreature(world, itemstack, itemstack == null ? null : itemstack.getTag(), itemstack != null && itemstack.hasName() ? itemstack.getName() : null, entityhuman, blockposition, enummobspawn, flag, flag1); // Purpur
}
@Nullable
public T spawnCreature(World world, @Nullable NBTTagCompound nbttagcompound, @Nullable IChatBaseComponent ichatbasecomponent, @Nullable EntityHuman entityhuman, BlockPosition blockposition, EnumMobSpawn enummobspawn, boolean flag, boolean flag1) {
+ // Purpur start
+ return spawnCreature(world, null, nbttagcompound, ichatbasecomponent, entityhuman, blockposition, enummobspawn, flag, flag1);
+ }
+
+ @Nullable
+ public T spawnCreature(World world, @Nullable ItemStack itemstack, @Nullable NBTTagCompound nbttagcompound, @Nullable IChatBaseComponent ichatbasecomponent, @Nullable EntityHuman entityhuman, BlockPosition blockposition, EnumMobSpawn enummobspawn, boolean flag, boolean flag1) {
+ // Purpur end
// CraftBukkit start
return this.spawnCreature(world, nbttagcompound, ichatbasecomponent, entityhuman, blockposition, enummobspawn, flag, flag1, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER_EGG);
}
@Nullable
public T spawnCreature(World world, @Nullable NBTTagCompound nbttagcompound, @Nullable IChatBaseComponent ichatbasecomponent, @Nullable EntityHuman entityhuman, BlockPosition blockposition, EnumMobSpawn enummobspawn, boolean flag, boolean flag1, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason spawnReason) {
+ // Purpur start
+ return spawnCreature(world, null, nbttagcompound, ichatbasecomponent, entityhuman, blockposition, enummobspawn, flag, flag1, spawnReason);
+ }
+ @Nullable
+ public T spawnCreature(World world, @Nullable ItemStack itemstack, @Nullable NBTTagCompound nbttagcompound, @Nullable IChatBaseComponent ichatbasecomponent, @Nullable EntityHuman entityhuman, BlockPosition blockposition, EnumMobSpawn enummobspawn, boolean flag, boolean flag1, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason spawnReason) {
+ // Purpur end
T t0 = this.b(world, nbttagcompound, ichatbasecomponent, entityhuman, blockposition, enummobspawn, flag, flag1);
+ // Purpur start
+ if (spawnReason == org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.SPAWNER_EGG && itemstack != null && t0 != null) {
+ final net.pl3x.purpur.event.entity.MonsterEggSpawnEvent event = new net.pl3x.purpur.event.entity.MonsterEggSpawnEvent(entityhuman != null ? entityhuman.getBukkitEntity() : null, (org.bukkit.entity.LivingEntity) t0.getBukkitEntity(), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack));
+ if (!event.callEvent()) {
+ ((WorldServer) world).removeEntity(t0);
+ return null;
+ }
+ if (event.getEntity().getEntityId() != t0.getId()) {
+ return (T) ((org.bukkit.craftbukkit.entity.CraftEntity) event.getEntity()).getHandle();
+ }
+ }
+ // Purpur end
+
return world.addEntity(t0, spawnReason) ? t0 : null; // Don't return an entity when CreatureSpawnEvent is canceled
// CraftBukkit end
}
--
2.23.0.rc1