From c1aebef600be981587f5720b073036ed868e11ff Mon Sep 17 00:00:00 2001 From: BillyGalbreath Date: Fri, 24 Aug 2018 08:18:42 -0500 Subject: [PATCH] Slime Pathfinder Events diff --git a/src/main/java/net/minecraft/server/EntitySlime.java b/src/main/java/net/minecraft/server/EntitySlime.java index a5238c6734..253ff9594c 100644 --- a/src/main/java/net/minecraft/server/EntitySlime.java +++ b/src/main/java/net/minecraft/server/EntitySlime.java @@ -3,6 +3,14 @@ package net.minecraft.server; import java.util.EnumSet; import java.util.Random; import javax.annotation.Nullable; +// 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; +import org.bukkit.entity.LivingEntity; +import org.bukkit.entity.Slime; +// Paper end // CraftBukkit start import java.util.ArrayList; import java.util.List; @@ -64,6 +72,7 @@ public class EntitySlime extends EntityInsentient implements IMonster { super.b(nbttagcompound); nbttagcompound.setInt("Size", this.getSize() - 1); nbttagcompound.setBoolean("wasOnGround", this.bA); + nbttagcompound.setBoolean("Paper.canWander", this.canWander); // Paper } @Override @@ -77,6 +86,11 @@ public class EntitySlime extends EntityInsentient implements IMonster { this.setSize(i + 1, false); this.bA = nbttagcompound.getBoolean("wasOnGround"); + // Paper start - check exists before loading or this will be loaded as false + if (nbttagcompound.hasKey("Paper.canWander")) { + this.canWander = nbttagcompound.getBoolean("Paper.canWander"); + } + // Paper end } public boolean ea() { @@ -342,7 +356,7 @@ public class EntitySlime extends EntityInsentient implements IMonster { @Override public boolean a() { - return !this.a.isPassenger(); + return !this.a.isPassenger() && this.a.canWander && new SlimeWanderEvent((Slime) this.a.getBukkitEntity()).callEvent(); // Paper } @Override @@ -363,7 +377,7 @@ public class EntitySlime extends EntityInsentient implements IMonster { @Override public boolean a() { - return (this.a.isInWater() || this.a.aD()) && this.a.getControllerMove() instanceof EntitySlime.ControllerMoveSlime; + return (this.a.isInWater() || this.a.aD()) && this.a.getControllerMove() instanceof EntitySlime.ControllerMoveSlime && this.a.canWander && new SlimeSwimEvent((Slime) this.a.getBukkitEntity()).callEvent(); // Paper } @Override @@ -389,14 +403,18 @@ public class EntitySlime extends EntityInsentient implements IMonster { @Override public boolean a() { - return this.a.getGoalTarget() == null && (this.a.onGround || this.a.isInWater() || this.a.aD() || this.a.hasEffect(MobEffects.LEVITATION)) && this.a.getControllerMove() instanceof EntitySlime.ControllerMoveSlime; + return this.a.canWander && this.a.getGoalTarget() == null && (this.a.onGround || this.a.isInWater() || this.a.aD() || this.a.hasEffect(MobEffects.LEVITATION)) && this.a.getControllerMove() instanceof EntitySlime.ControllerMoveSlime; } @Override public void e() { if (--this.c <= 0) { this.c = 40 + this.a.getRandom().nextInt(60); - this.b = (float) this.a.getRandom().nextInt(360); + // Paper start + SlimeChangeDirectionEvent event = new SlimeChangeDirectionEvent((Slime) this.a.getBukkitEntity(), (float) this.a.getRandom().nextInt(360)); + if (!this.a.canWander || !event.callEvent()) return; + this.b = event.getNewYaw(); + // Paper end } ((EntitySlime.ControllerMoveSlime) this.a.getControllerMove()).a(this.b, false); @@ -417,7 +435,15 @@ public class EntitySlime extends EntityInsentient implements IMonster { public boolean a() { EntityLiving entityliving = this.a.getGoalTarget(); - return entityliving == null ? false : (!entityliving.isAlive() ? false : (entityliving instanceof EntityHuman && ((EntityHuman) entityliving).abilities.isInvulnerable ? false : this.a.getControllerMove() instanceof EntitySlime.ControllerMoveSlime)); + // Paper start + if (entityliving == null || !entityliving.isAlive()) { + return false; + } + if (entityliving instanceof EntityHuman && ((EntityHuman) entityliving).abilities.isInvulnerable) { + return false; + } + return this.a.getControllerMove() instanceof EntitySlime.ControllerMoveSlime && this.a.canWander && new SlimeTargetLivingEntityEvent((Slime) this.a.getBukkitEntity(), (LivingEntity) entityliving.getBukkitEntity()).callEvent(); + // Paper end } @Override @@ -430,7 +456,15 @@ public class EntitySlime extends EntityInsentient implements IMonster { public boolean b() { EntityLiving entityliving = this.a.getGoalTarget(); - return entityliving == null ? false : (!entityliving.isAlive() ? false : (entityliving instanceof EntityHuman && ((EntityHuman) entityliving).abilities.isInvulnerable ? false : --this.b > 0)); + // Paper start + if (entityliving == null || !entityliving.isAlive()) { + return false; + } + if (entityliving instanceof EntityHuman && ((EntityHuman) entityliving).abilities.isInvulnerable) { + return false; + } + return --this.b > 0 && this.a.canWander && new SlimeTargetLivingEntityEvent((Slime) this.a.getBukkitEntity(), (LivingEntity) entityliving.getBukkitEntity()).callEvent(); + // Paper end } @Override @@ -438,6 +472,13 @@ public class EntitySlime extends EntityInsentient implements IMonster { this.a.a((Entity) this.a.getGoalTarget(), 10.0F, 10.0F); ((EntitySlime.ControllerMoveSlime) this.a.getControllerMove()).a(this.a.yaw, this.a.dV()); } + + // Paper start - clear timer and target when goal resets + public void d() { + this.b = 0; + this.a.setGoalTarget(null); + } + // Paper end } static class ControllerMoveSlime extends ControllerMove { @@ -496,4 +537,15 @@ public class EntitySlime extends EntityInsentient implements IMonster { } } } + + // 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 ce6ed6e890..6e9f1b66df 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java @@ -35,4 +35,14 @@ public class CraftSlime extends CraftMob implements Slime { public EntityType getType() { return EntityType.SLIME; } + + // Paper start + public boolean canWander() { + return getHandle().canWander(); + } + + public void setWander(boolean canWander) { + getHandle().setWander(canWander); + } + // Paper end } -- 2.22.0