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Add new LivingConversionEvent to control mobs turning into other mobs. (#7386)

This commit is contained in:
poopoodice 2020-12-29 09:03:11 +13:00 committed by GitHub
parent 1c98b29087
commit b64f4780c5
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GPG Key ID: 4AEE18F83AFDEB23
10 changed files with 309 additions and 4 deletions
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17
patches/minecraft/net/minecraft/entity/merchant/villager/VillagerEntity.java.patch
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@ -19,3 +19,20 @@
}
@OnlyIn(Dist.CLIENT)
@@ -687,7 +688,7 @@
}
public void func_241841_a(ServerWorld p_241841_1_, LightningBoltEntity p_241841_2_) {
- if (p_241841_1_.func_175659_aa() != Difficulty.PEACEFUL) {
+ if (p_241841_1_.func_175659_aa() != Difficulty.PEACEFUL && net.minecraftforge.event.ForgeEventFactory.canLivingConvert(this, EntityType.field_200759_ay, (timer) -> {})) {
field_184243_a.info("Villager {} was struck by lightning {}.", this, p_241841_2_);
WitchEntity witchentity = EntityType.field_200759_ay.func_200721_a(p_241841_1_);
witchentity.func_70012_b(this.func_226277_ct_(), this.func_226278_cu_(), this.func_226281_cx_(), this.field_70177_z, this.field_70125_A);
@@ -699,6 +700,7 @@
}
witchentity.func_110163_bv();
+ net.minecraftforge.event.ForgeEventFactory.onLivingConvert(this, witchentity);
p_241841_1_.func_242417_l(witchentity);
this.func_242369_fq();
this.func_70106_y();

19
patches/minecraft/net/minecraft/entity/monster/HoglinEntity.java.patch Normal file
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@ -0,0 +1,19 @@
--- a/net/minecraft/entity/monster/HoglinEntity.java
+++ b/net/minecraft/entity/monster/HoglinEntity.java
@@ -117,7 +117,7 @@
HoglinTasks.func_234377_a_(this);
if (this.func_234364_eK_()) {
++this.field_234358_by_;
- if (this.field_234358_by_ > 300) {
+ if (this.field_234358_by_ > 300 && net.minecraftforge.event.ForgeEventFactory.canLivingConvert(this, EntityType.field_233590_aW_, (timer) -> this.field_234358_by_ = timer)) {
this.func_241412_a_(SoundEvents.field_232715_fE_);
this.func_234360_a_((ServerWorld)this.field_70170_p);
}
@@ -212,6 +212,7 @@
ZoglinEntity zoglinentity = this.func_233656_b_(EntityType.field_233590_aW_, true);
if (zoglinentity != null) {
zoglinentity.func_195064_c(new EffectInstance(Effects.field_76431_k, 200, 0));
+ net.minecraftforge.event.ForgeEventFactory.onLivingConvert(this, zoglinentity);
}
}

43
patches/minecraft/net/minecraft/entity/monster/ZombieEntity.java.patch
View File

@ -1,6 +1,24 @@
--- a/net/minecraft/entity/monster/ZombieEntity.java
+++ b/net/minecraft/entity/monster/ZombieEntity.java
@@ -268,12 +268,16 @@
@@ -186,7 +186,8 @@
if (!this.field_70170_p.field_72995_K && this.func_70089_S() && !this.func_175446_cd()) {
if (this.func_204706_dD()) {
--this.field_204708_bE;
- if (this.field_204708_bE < 0) {
+
+ if (this.field_204708_bE < 0 && net.minecraftforge.event.ForgeEventFactory.canLivingConvert(this, EntityType.field_200725_aD, (timer) -> this.field_204708_bE = timer)) {
this.func_207302_dI();
}
} else if (this.func_204703_dA()) {
@@ -248,6 +249,7 @@
if (zombieentity != null) {
zombieentity.func_207304_a(zombieentity.field_70170_p.func_175649_E(zombieentity.func_233580_cy_()).func_180170_c());
zombieentity.func_146070_a(zombieentity.func_204900_dz() && this.func_146072_bX());
+ net.minecraftforge.event.ForgeEventFactory.onLivingConvert(this, zombieentity);
}
}
@@ -268,12 +270,16 @@
livingentity = (LivingEntity)p_70097_1_.func_76346_g();
}
@ -19,7 +37,7 @@
for(int l = 0; l < 50; ++l) {
int i1 = i + MathHelper.func_76136_a(this.field_70146_Z, 7, 40) * MathHelper.func_76136_a(this.field_70146_Z, -1, 1);
int j1 = j + MathHelper.func_76136_a(this.field_70146_Z, 7, 40) * MathHelper.func_76136_a(this.field_70146_Z, -1, 1);
@@ -284,6 +288,7 @@
@@ -284,6 +290,7 @@
if (WorldEntitySpawner.func_209382_a(entityspawnplacementregistry$placementtype, this.field_70170_p, blockpos, entitytype) && EntitySpawnPlacementRegistry.func_223515_a(entitytype, serverworld, SpawnReason.REINFORCEMENT, blockpos, this.field_70170_p.field_73012_v)) {
zombieentity.func_70107_b((double)i1, (double)j1, (double)k1);
if (!this.field_70170_p.func_217358_a((double)i1, (double)j1, (double)k1, 7.0D) && this.field_70170_p.func_226668_i_(zombieentity) && this.field_70170_p.func_226669_j_(zombieentity) && !this.field_70170_p.func_72953_d(zombieentity.func_174813_aQ())) {
@ -27,7 +45,24 @@
zombieentity.func_70624_b(livingentity);
zombieentity.func_213386_a(serverworld, this.field_70170_p.func_175649_E(zombieentity.func_233580_cy_()), SpawnReason.REINFORCEMENT, (ILivingEntityData)null, (CompoundNBT)null);
serverworld.func_242417_l(zombieentity);
@@ -448,7 +453,7 @@
@@ -369,7 +376,7 @@
public void func_241847_a(ServerWorld p_241847_1_, LivingEntity p_241847_2_) {
super.func_241847_a(p_241847_1_, p_241847_2_);
- if ((p_241847_1_.func_175659_aa() == Difficulty.NORMAL || p_241847_1_.func_175659_aa() == Difficulty.HARD) && p_241847_2_ instanceof VillagerEntity) {
+ if ((p_241847_1_.func_175659_aa() == Difficulty.NORMAL || p_241847_1_.func_175659_aa() == Difficulty.HARD) && p_241847_2_ instanceof VillagerEntity && net.minecraftforge.event.ForgeEventFactory.canLivingConvert(p_241847_2_, EntityType.field_200727_aF, (timer) -> {})) {
if (p_241847_1_.func_175659_aa() != Difficulty.HARD && this.field_70146_Z.nextBoolean()) {
return;
}
@@ -381,6 +388,7 @@
zombievillagerentity.func_223727_a(villagerentity.func_223722_es().func_234058_a_(NBTDynamicOps.field_210820_a).getValue());
zombievillagerentity.func_213790_g(villagerentity.func_213706_dY().func_222199_a());
zombievillagerentity.func_213789_a(villagerentity.func_213708_dV());
+ net.minecraftforge.event.ForgeEventFactory.onLivingConvert(p_241847_2_, zombievillagerentity);
if (!this.func_174814_R()) {
p_241847_1_.func_217378_a((PlayerEntity)null, 1026, this.func_233580_cy_(), 0);
}
@@ -448,7 +456,7 @@
}
public static boolean func_241399_a_(Random p_241399_0_) {
@ -36,7 +71,7 @@
}
protected void func_207304_a(float p_207304_1_) {
@@ -468,7 +473,7 @@
@@ -468,7 +476,7 @@
}
protected void func_230291_eT_() {

20
patches/minecraft/net/minecraft/entity/monster/ZombieVillagerEntity.java.patch Normal file
View File

@ -0,0 +1,20 @@
--- a/net/minecraft/entity/monster/ZombieVillagerEntity.java
+++ b/net/minecraft/entity/monster/ZombieVillagerEntity.java
@@ -116,7 +116,7 @@
if (!this.field_70170_p.field_72995_K && this.func_70089_S() && this.func_82230_o()) {
int i = this.func_190735_dq();
this.field_82234_d -= i;
- if (this.field_82234_d <= 0) {
+ if (this.field_82234_d <= 0 && net.minecraftforge.event.ForgeEventFactory.canLivingConvert(this, EntityType.field_200756_av, (timer) -> this.field_82234_d = timer)) {
this.func_213791_a((ServerWorld)this.field_70170_p);
}
}
@@ -218,7 +218,7 @@
if (!this.func_174814_R()) {
p_213791_1_.func_217378_a((PlayerEntity)null, 1027, this.func_233580_cy_(), 0);
}
-
+ net.minecraftforge.event.ForgeEventFactory.onLivingConvert(this, villagerentity);
}
private int func_190735_dq() {

19
patches/minecraft/net/minecraft/entity/monster/piglin/AbstractPiglinEntity.java.patch Normal file
View File

@ -0,0 +1,19 @@
--- a/net/minecraft/entity/monster/piglin/AbstractPiglinEntity.java
+++ b/net/minecraft/entity/monster/piglin/AbstractPiglinEntity.java
@@ -83,7 +83,7 @@
this.field_242334_c = 0;
}
- if (this.field_242334_c > 300) {
+ if (this.field_242334_c > 300 && net.minecraftforge.event.ForgeEventFactory.canLivingConvert(this, EntityType.field_233592_ba_, (timer) -> this.field_242334_c = timer)) {
this.func_241848_eP();
this.func_234416_a_((ServerWorld)this.field_70170_p);
}
@@ -98,6 +98,7 @@
ZombifiedPiglinEntity zombifiedpiglinentity = this.func_233656_b_(EntityType.field_233592_ba_, true);
if (zombifiedpiglinentity != null) {
zombifiedpiglinentity.func_195064_c(new EffectInstance(Effects.field_76431_k, 200, 0));
+ net.minecraftforge.event.ForgeEventFactory.onLivingConvert(this, zombifiedpiglinentity);
}
}

19
patches/minecraft/net/minecraft/entity/passive/PigEntity.java.patch Normal file
View File

@ -0,0 +1,19 @@
--- a/net/minecraft/entity/passive/PigEntity.java
+++ b/net/minecraft/entity/passive/PigEntity.java
@@ -203,7 +203,7 @@
}
public void func_241841_a(ServerWorld p_241841_1_, LightningBoltEntity p_241841_2_) {
- if (p_241841_1_.func_175659_aa() != Difficulty.PEACEFUL) {
+ if (p_241841_1_.func_175659_aa() != Difficulty.PEACEFUL && net.minecraftforge.event.ForgeEventFactory.canLivingConvert(this, EntityType.field_233592_ba_, (timer) -> {})) {
ZombifiedPiglinEntity zombifiedpiglinentity = EntityType.field_233592_ba_.func_200721_a(p_241841_1_);
zombifiedpiglinentity.func_184201_a(EquipmentSlotType.MAINHAND, new ItemStack(Items.field_151010_B));
zombifiedpiglinentity.func_70012_b(this.func_226277_ct_(), this.func_226278_cu_(), this.func_226281_cx_(), this.field_70177_z, this.field_70125_A);
@@ -215,6 +215,7 @@
}
zombifiedpiglinentity.func_110163_bv();
+ net.minecraftforge.event.ForgeEventFactory.onLivingConvert(this, zombifiedpiglinentity);
p_241841_1_.func_217376_c(zombifiedpiglinentity);
this.func_70106_y();
} else {

13
src/main/java/net/minecraftforge/event/ForgeEventFactory.java
View File

@ -21,6 +21,7 @@ package net.minecraftforge.event;
import java.io.File;
import java.util.*;
import java.util.function.Consumer;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
@ -36,6 +37,7 @@ import net.minecraft.command.Commands;
import net.minecraft.entity.Entity;
import net.minecraft.entity.Pose;
import net.minecraft.entity.EntitySize;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.MobEntity;
import net.minecraft.entity.SpawnReason;
import net.minecraft.entity.LivingEntity;
@ -103,6 +105,7 @@ import net.minecraftforge.event.entity.PlaySoundAtEntityEvent;
import net.minecraftforge.event.entity.ProjectileImpactEvent;
import net.minecraftforge.event.entity.item.ItemExpireEvent;
import net.minecraftforge.event.entity.living.AnimalTameEvent;
import net.minecraftforge.event.entity.living.LivingConversionEvent;
import net.minecraftforge.event.entity.living.LivingDestroyBlockEvent;
import net.minecraftforge.event.entity.living.LivingEntityUseItemEvent;
import net.minecraftforge.event.entity.living.LivingExperienceDropEvent;
@ -748,4 +751,14 @@ public class ForgeEventFactory
MinecraftForge.EVENT_BUS.post(evt);
return evt;
}
public static boolean canLivingConvert(LivingEntity entity, EntityType<? extends LivingEntity> outcome, Consumer<Integer> timer)
{
return !MinecraftForge.EVENT_BUS.post(new LivingConversionEvent.Pre(entity, outcome, timer));
}
public static void onLivingConvert(LivingEntity entity, LivingEntity outcome)
{
MinecraftForge.EVENT_BUS.post(new LivingConversionEvent.Post(entity, outcome));
}
}

108
src/main/java/net/minecraftforge/event/entity/living/LivingConversionEvent.java Normal file
View File

@ -0,0 +1,108 @@
/*
* Minecraft Forge
* Copyright (c) 2016-2020.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package net.minecraftforge.event.entity.living;
import net.minecraft.entity.EntityType;
import net.minecraft.entity.LivingEntity;
import net.minecraftforge.eventbus.api.Cancelable;
import java.util.function.Consumer;
public class LivingConversionEvent extends LivingEvent
{
public LivingConversionEvent(LivingEntity entity)
{
super(entity);
}
/**
* LivingConversionEvent.Pre is triggered when an entity is trying
* to replace itself with another entity
*
* This event may trigger every tick even if it was cancelled last tick
* for entities like Zombies and Hoglins. To prevent it, the conversion
* timer needs to be changed or reset
*
* This event is {@link Cancelable}
* If cancelled, the replacement will not occur
*/
@Cancelable
public static class Pre extends LivingConversionEvent
{
private final EntityType<? extends LivingEntity> outcome;
private final Consumer<Integer> timer;
public Pre(LivingEntity entity, EntityType<? extends LivingEntity> outcome, Consumer<Integer> timer)
{
super(entity);
this.outcome = outcome;
this.timer = timer;
}
/**
* Gets the entity type of the new entity this living entity is
* converting to
* @return the entity type of the new entity
*/
public EntityType<? extends LivingEntity> getOutcome()
{
return outcome;
}
/**
* Sets the conversion timer, by changing this it prevents the
* event being triggered every tick
* Do note the timer of some of the entities are increments, but
* some of them are decrements
* Not every conversion is applicable for this
* @param ticks timer ticks
*/
public void setConversionTimer(int ticks)
{
timer.accept(ticks);
}
}
/**
* LivingConversionEvent.Post is triggered when an entity is replacing
* itself with another entity.
* The old living entity is likely to be removed right after this event.
*/
public static class Post extends LivingConversionEvent
{
private final LivingEntity outcome;
public Post(LivingEntity entity, LivingEntity outcome)
{
super(entity);
this.outcome = outcome;
}
/**
* Gets the finalized new entity (with all data like potion
* effect and equipments set)
* @return the finalized new entity
*/
public LivingEntity getOutcome()
{
return outcome;
}
}
}

53
src/test/java/net/minecraftforge/debug/entity/living/LivingConversionEventTest.java Normal file
View File

@ -0,0 +1,53 @@
/*
* Minecraft Forge
* Copyright (c) 2016-2020.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package net.minecraftforge.debug.entity.living;
import net.minecraft.entity.merchant.villager.VillagerEntity;
import net.minecraft.entity.monster.piglin.PiglinEntity;
import net.minecraft.potion.EffectInstance;
import net.minecraft.potion.Effects;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.entity.living.LivingConversionEvent;
import net.minecraftforge.fml.common.Mod;
@Mod("living_conversion_event_test")
public class LivingConversionEventTest
{
public LivingConversionEventTest()
{
MinecraftForge.EVENT_BUS.addListener(this::canLivingConversion);
MinecraftForge.EVENT_BUS.addListener(this::onLivingConversion);
}
public void canLivingConversion(LivingConversionEvent.Pre event)
{
if (event.getEntityLiving() instanceof PiglinEntity)
{
event.setCanceled(true);
event.setConversionTimer(0);
}
}
public void onLivingConversion(LivingConversionEvent.Post event)
{
if (event.getEntityLiving() instanceof VillagerEntity)
event.getEntityLiving().addPotionEffect(new EffectInstance(Effects.LUCK, 20));
}
}

2
src/test/resources/META-INF/mods.toml
View File

@ -88,6 +88,8 @@ license="LGPL v2.1"
modId="custom_tag_types_test"
[[mods]]
modId="biome_loading_event_test"
[[mods]]
modId="living_conversion_event_test"
[[mods]]
modId="player_game_mode_event_test"
[[mods]]