mirror of
https://github.com/PaperMC/Paper.git
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51cfcc88da
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: d352d965 SPIGOT-7221: Add Enemy (Entity) interface CraftBukkit Changes: 397c5557c SPIGOT-7221: Add Enemy (Entity) interface a0d3dfaf2 PR-1129: Fix state corruption while handling explosion damage on EntityComplexPart d67777f8b SPIGOT-7218: Player's outer layer of skin disappears after respawn
168 lines
7.8 KiB
Diff
168 lines
7.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <Blake.Galbreath@GMail.com>
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Date: Fri, 24 Aug 2018 08:18:42 -0500
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Subject: [PATCH] Slime Pathfinder Events
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diff --git a/src/main/java/net/minecraft/world/entity/monster/Slime.java b/src/main/java/net/minecraft/world/entity/monster/Slime.java
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index 85abd62434cbe3beb63f61262504372b971d9684..058ba40491f3e566c4c159978c677ceb87fa8383 100644
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--- a/src/main/java/net/minecraft/world/entity/monster/Slime.java
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+++ b/src/main/java/net/minecraft/world/entity/monster/Slime.java
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@@ -41,6 +41,12 @@ import net.minecraft.world.level.ServerLevelAccessor;
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import net.minecraft.world.level.WorldGenLevel;
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import net.minecraft.world.level.levelgen.WorldgenRandom;
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import net.minecraft.world.phys.Vec3;
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+// Paper start
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+import com.destroystokyo.paper.event.entity.SlimeChangeDirectionEvent;
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+import com.destroystokyo.paper.event.entity.SlimeSwimEvent;
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+import com.destroystokyo.paper.event.entity.SlimeTargetLivingEntityEvent;
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+import com.destroystokyo.paper.event.entity.SlimeWanderEvent;
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+// Paper end
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// CraftBukkit start
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import java.util.ArrayList;
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import java.util.List;
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@@ -107,6 +113,7 @@ public class Slime extends Mob implements Enemy {
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@Override
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public void addAdditionalSaveData(CompoundTag nbt) {
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super.addAdditionalSaveData(nbt);
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+ nbt.putBoolean("Paper.canWander", this.canWander); // Paper
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nbt.putInt("Size", this.getSize() - 1);
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nbt.putBoolean("wasOnGround", this.wasOnGround);
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}
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@@ -115,6 +122,11 @@ public class Slime extends Mob implements Enemy {
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public void readAdditionalSaveData(CompoundTag nbt) {
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this.setSize(nbt.getInt("Size") + 1, false);
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super.readAdditionalSaveData(nbt);
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+ // Paper start - check exists before loading or this will be loaded as false
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+ if (nbt.contains("Paper.canWander")) {
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+ this.canWander = nbt.getBoolean("Paper.canWander");
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+ }
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+ // Paper end
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this.wasOnGround = nbt.getBoolean("wasOnGround");
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}
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@@ -450,7 +462,7 @@ public class Slime extends Mob implements Enemy {
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@Override
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public boolean canUse() {
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- return (this.slime.isInWater() || this.slime.isInLava()) && this.slime.getMoveControl() instanceof Slime.SlimeMoveControl;
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+ 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
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}
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@Override
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@@ -482,7 +494,15 @@ public class Slime extends Mob implements Enemy {
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public boolean canUse() {
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LivingEntity entityliving = this.slime.getTarget();
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- return entityliving == null ? false : (!this.slime.canAttack(entityliving) ? false : this.slime.getMoveControl() instanceof Slime.SlimeMoveControl);
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+ // Paper start
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+ if (entityliving == null || !entityliving.isAlive()) {
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+ return false;
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+ }
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+ if (!this.slime.canAttack(entityliving)) {
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+ return false;
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+ }
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+ 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();
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+ // Paper end
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}
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@Override
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@@ -495,7 +515,15 @@ public class Slime extends Mob implements Enemy {
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public boolean canContinueToUse() {
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LivingEntity entityliving = this.slime.getTarget();
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- return entityliving == null ? false : (!this.slime.canAttack(entityliving) ? false : --this.growTiredTimer > 0);
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+ // Paper start
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+ if (entityliving == null || !entityliving.isAlive()) {
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+ return false;
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+ }
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+ if (!this.slime.canAttack(entityliving)) {
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+ return false;
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+ }
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+ return --this.growTiredTimer > 0 && this.slime.canWander && new SlimeTargetLivingEntityEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), (org.bukkit.entity.LivingEntity) entityliving.getBukkitEntity()).callEvent();
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+ // Paper end
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}
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@Override
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@@ -513,6 +541,13 @@ public class Slime extends Mob implements Enemy {
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((Slime.SlimeMoveControl) this.slime.getMoveControl()).setDirection(this.slime.getYRot(), this.slime.isDealsDamage());
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}
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+
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+ // Paper start - clear timer and target when goal resets
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+ public void stop() {
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+ this.growTiredTimer = 0;
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+ this.slime.setTarget(null);
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+ }
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+ // Paper end
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}
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private static class SlimeRandomDirectionGoal extends Goal {
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@@ -528,7 +563,7 @@ public class Slime extends Mob implements Enemy {
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@Override
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public boolean canUse() {
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- 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;
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+ 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
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}
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@Override
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@@ -536,6 +571,11 @@ public class Slime extends Mob implements Enemy {
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if (--this.nextRandomizeTime <= 0) {
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this.nextRandomizeTime = this.adjustedTickDelay(40 + this.slime.getRandom().nextInt(60));
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this.chosenDegrees = (float) this.slime.getRandom().nextInt(360);
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+ // Paper start
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+ SlimeChangeDirectionEvent event = new SlimeChangeDirectionEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity(), this.chosenDegrees);
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+ if (!this.slime.canWander || !event.callEvent()) return;
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+ this.chosenDegrees = event.getNewYaw();
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+ // Paper end
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}
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((Slime.SlimeMoveControl) this.slime.getMoveControl()).setDirection(this.chosenDegrees, false);
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@@ -553,7 +593,7 @@ public class Slime extends Mob implements Enemy {
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@Override
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public boolean canUse() {
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- return !this.slime.isPassenger();
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+ return !this.slime.isPassenger() && this.slime.canWander && new SlimeWanderEvent((org.bukkit.entity.Slime) this.slime.getBukkitEntity()).callEvent(); // Paper
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}
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@Override
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@@ -561,4 +601,15 @@ public class Slime extends Mob implements Enemy {
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((Slime.SlimeMoveControl) this.slime.getMoveControl()).setWantedMovement(1.0D);
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}
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}
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+
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+ // Paper start
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+ private boolean canWander = true;
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+ public boolean canWander() {
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+ return canWander;
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+ }
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+
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+ public void setWander(boolean canWander) {
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+ this.canWander = canWander;
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+ }
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
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index a5b3b08bbac2149e5de8e2933efaad65c4f13b12..743af3b71f2d007290fa4e4da85973b491d95135 100644
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--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
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+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
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@@ -34,4 +34,16 @@ public class CraftSlime extends CraftMob implements Slime, CraftEnemy {
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public EntityType getType() {
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return EntityType.SLIME;
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}
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+
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+ // Paper start
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+ @Override
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+ public boolean canWander() {
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+ return getHandle().canWander();
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+ }
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+
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+ @Override
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+ public void setWander(boolean canWander) {
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+ getHandle().setWander(canWander);
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+ }
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+ // Paper end
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}
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