PaperMC/patches/server/0252-Slime-Pathfinder-Events.patch
Jason bc127ea819
Updated Upstream (Bukkit/CraftBukkit/Spigot) (#6222)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
eec4aab0 SPIGOT-6657: Add getPlayer to SheepDyeWoolEvent
205213c6 SPIGOT-6656: CauldronLevelChangeEvent is not fired correctly when dripstone fills the cauldron

CraftBukkit Changes:
b8c522d5 SPIGOT-6657: Add getPlayer to SheepDyeWoolEvent
f04a77dc SPIGOT-6656: CauldronLevelChangeEvent is not fired correctly when dripstone fills the cauldron
d1dbcebc SPIGOT-6653: Canceling snow bucket placement removes snow from bucket
4f34a67b #891: Fix scheduler task ID overflow and duplication issues

Spigot Changes:
d03d7f12 BUILDTOOLS-604: Rebuild patches
2021-07-18 09:41:53 +02:00

167 lines
7.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <Blake.Galbreath@GMail.com>
Date: Fri, 24 Aug 2018 08:18:42 -0500
Subject: [PATCH] Slime Pathfinder Events
diff --git a/src/main/java/net/minecraft/world/entity/monster/Slime.java b/src/main/java/net/minecraft/world/entity/monster/Slime.java
index 2dbdc97bbc0f0960896528cfade12919fde137c4..6ac78ec82b6176771ab024e0c928b0881f67ca05 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Slime.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Slime.java
@@ -44,6 +44,12 @@ import net.minecraft.world.level.biome.Biomes;
import net.minecraft.world.level.levelgen.WorldgenRandom;
import net.minecraft.world.level.storage.loot.BuiltInLootTables;
import net.minecraft.world.phys.Vec3;
+// Paper start
+import com.destroystokyo.paper.event.entity.SlimeChangeDirectionEvent;
+import com.destroystokyo.paper.event.entity.SlimeSwimEvent;
+import com.destroystokyo.paper.event.entity.SlimeTargetLivingEntityEvent;
+import com.destroystokyo.paper.event.entity.SlimeWanderEvent;
+// Paper end
// CraftBukkit start
import java.util.ArrayList;
import java.util.List;
@@ -108,6 +114,7 @@ public class Slime extends Mob implements Enemy {
@Override
public void addAdditionalSaveData(CompoundTag nbt) {
super.addAdditionalSaveData(nbt);
+ nbt.putBoolean("Paper.canWander", this.canWander); // Paper
nbt.putInt("Size", this.getSize() - 1);
nbt.putBoolean("wasOnGround", this.wasOnGround);
}
@@ -116,6 +123,11 @@ public class Slime extends Mob implements Enemy {
public void readAdditionalSaveData(CompoundTag nbt) {
this.setSize(nbt.getInt("Size") + 1, false);
super.readAdditionalSaveData(nbt);
+ // Paper start - check exists before loading or this will be loaded as false
+ if (nbt.contains("Paper.canWander")) {
+ this.canWander = nbt.getBoolean("Paper.canWander");
+ }
+ // Paper end
this.wasOnGround = nbt.getBoolean("wasOnGround");
}
@@ -453,7 +465,7 @@ public class Slime extends Mob implements Enemy {
@Override
public boolean canUse() {
- return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
+ return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander && new SlimeSwimEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
}
@Override
@@ -480,7 +492,15 @@ public class Slime extends Mob implements Enemy {
public boolean canUse() {
LivingEntity entityliving = this.slime.getTarget();
- return entityliving == null ? false : (!this.slime.canAttack(entityliving) ? false : this.slime.getMoveControl() instanceof Slime.SlimeMoveControl);
+ // Paper start
+ if (entityliving == null || !entityliving.isAlive()) {
+ return false;
+ }
+ if (!this.slime.canAttack(entityliving)) {
+ return false;
+ }
+ return this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander && new SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
+ // Paper end
}
@Override
@@ -493,7 +513,15 @@ public class Slime extends Mob implements Enemy {
public boolean canContinueToUse() {
LivingEntity entityliving = this.slime.getTarget();
- return entityliving == null ? false : (!this.slime.canAttack(entityliving) ? false : --this.growTiredTimer > 0);
+ // Paper start
+ if (entityliving == null || !entityliving.isAlive()) {
+ return false;
+ }
+ if (!this.slime.canAttack(entityliving)) {
+ return false;
+ }
+ return --this.growTiredTimer > 0 && this.slime.canWander && new SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
+ // Paper end
}
@Override
@@ -501,6 +529,13 @@ public class Slime extends Mob implements Enemy {
this.slime.lookAt((Entity) this.slime.getTarget(), 10.0F, 10.0F);
((Slime.SlimeMoveControl) this.slime.getMoveControl()).setDirection(this.slime.getYRot(), this.slime.isDealsDamage());
}
+
+ // Paper start - clear timer and target when goal resets
+ public void stop() {
+ this.growTiredTimer = 0;
+ this.slime.setTarget(null);
+ }
+ // Paper end
}
private static class SlimeRandomDirectionGoal extends Goal {
@@ -516,14 +551,18 @@ public class Slime extends Mob implements Enemy {
@Override
public boolean canUse() {
- return this.slime.getTarget() == null && (this.slime.onGround || this.slime.isInWater() || this.slime.isInLava() || this.slime.hasEffect(MobEffects.LEVITATION)) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
+ return this.slime.getTarget() == null && (this.slime.onGround || this.slime.isInWater() || this.slime.isInLava() || this.slime.hasEffect(MobEffects.LEVITATION)) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl && this.slime.canWander; // Paper - add canWander
}
@Override
public void tick() {
if (--this.nextRandomizeTime <= 0) {
this.nextRandomizeTime = 40 + this.slime.getRandom().nextInt(60);
- this.chosenDegrees = (float) this.slime.getRandom().nextInt(360);
+ // Paper start
+ SlimeChangeDirectionEvent event = new SlimeChangeDirectionEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (float) this.slime.getRandom().nextInt(360));
+ if (!this.slime.canWander || !event.callEvent()) return;
+ this.chosenDegrees = event.getNewYaw();
+ // Paper end
}
((Slime.SlimeMoveControl) this.slime.getMoveControl()).setDirection(this.chosenDegrees, false);
@@ -541,7 +580,7 @@ public class Slime extends Mob implements Enemy {
@Override
public boolean canUse() {
- return !this.slime.isPassenger();
+ return !this.slime.isPassenger() && this.slime.canWander && new SlimeWanderEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
}
@Override
@@ -549,4 +588,15 @@ public class Slime extends Mob implements Enemy {
((Slime.SlimeMoveControl) this.slime.getMoveControl()).setWantedMovement(1.0D);
}
}
+
+ // Paper start
+ private boolean canWander = true;
+ public boolean canWander() {
+ return canWander;
+ }
+
+ public void setWander(boolean canWander) {
+ this.canWander = canWander;
+ }
+ // Paper end
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
index 67fc37f909639e1effe6034526990f10d575d14d..4d401403de2399919043651345eed91c11ac986f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
@@ -34,4 +34,16 @@ public class CraftSlime extends CraftMob implements Slime {
public EntityType getType() {
return EntityType.SLIME;
}
+
+ // Paper start
+ @Override
+ public boolean canWander() {
+ return getHandle().canWander();
+ }
+
+ @Override
+ public void setWander(boolean canWander) {
+ getHandle().setWander(canWander);
+ }
+ // Paper end
}