PaperMC/patches/server/0243-Slime-Pathfinder-Events.patch
2023-09-22 13:13:57 -07:00

154 lines
7.1 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 382cdfd7d7dceeeffed1cdc34b9e475a69b5c76b..4677e47e4a84d09025cfb9327c1ed3bead1a3feb 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Slime.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Slime.java
@@ -115,6 +115,7 @@ 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);
}
@@ -123,6 +124,11 @@ 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");
}
@@ -463,7 +469,7 @@ 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 com.destroystokyo.paper.event.entity.SlimeSwimEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
}
@Override
@@ -502,7 +508,15 @@ 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 com.destroystokyo.paper.event.entity.SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
+ // Paper end
}
@Override
@@ -515,7 +529,15 @@ 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 com.destroystokyo.paper.event.entity.SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
+ // Paper end
}
@Override
@@ -540,6 +562,13 @@ public class Slime extends Mob implements Enemy {
}
}
+
+ // 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 {
@@ -555,7 +584,7 @@ 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
@@ -563,6 +592,11 @@ public class Slime extends Mob implements Enemy {
if (--this.nextRandomizeTime <= 0) {
this.nextRandomizeTime = this.adjustedTickDelay(40 + this.slime.getRandom().nextInt(60));
this.chosenDegrees = (float) this.slime.getRandom().nextInt(360);
+ // Paper start
+ com.destroystokyo.paper.event.entity.SlimeChangeDirectionEvent event = new com.destroystokyo.paper.event.entity.SlimeChangeDirectionEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), this.chosenDegrees);
+ if (!this.slime.canWander || !event.callEvent()) return;
+ this.chosenDegrees = event.getNewYaw();
+ // Paper end
}
MoveControl controllermove = this.slime.getMoveControl();
@@ -587,7 +621,7 @@ public class Slime extends Mob implements Enemy {
@Override
public boolean canUse() {
- return !this.slime.isPassenger();
+ return !this.slime.isPassenger() && this.slime.canWander && new com.destroystokyo.paper.event.entity.SlimeWanderEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
}
@Override
@@ -602,4 +636,15 @@ public class Slime extends Mob implements Enemy {
}
}
+
+ // 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 d4891e026c5ccc3d75d5b455661ab641b9d4a3b5..9b219beb8922bf0701e538bcf874f0eb922f60bb 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
@@ -28,4 +28,16 @@ public class CraftSlime extends CraftMob implements Slime, CraftEnemy {
public String toString() {
return "CraftSlime";
}
+
+ // Paper start
+ @Override
+ public boolean canWander() {
+ return getHandle().canWander();
+ }
+
+ @Override
+ public void setWander(boolean canWander) {
+ getHandle().setWander(canWander);
+ }
+ // Paper end
}