From f6fa732cbdcbe7dcadc27df28822bae39b34acd1 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 f92bf02b8..81966542e 100644 --- a/src/main/java/net/minecraft/server/EntitySlime.java +++ b/src/main/java/net/minecraft/server/EntitySlime.java @@ -1,6 +1,14 @@ package net.minecraft.server; 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; @@ -61,6 +69,7 @@ public class EntitySlime extends EntityInsentient implements IMonster { super.b(nbttagcompound); nbttagcompound.setInt("Size", this.getSize() - 1); nbttagcompound.setBoolean("wasOnGround", this.bD); + nbttagcompound.setBoolean("Paper.canWander", this.canWander); // Paper } public void a(NBTTagCompound nbttagcompound) { @@ -73,6 +82,11 @@ public class EntitySlime extends EntityInsentient implements IMonster { this.setSize(i + 1, false); this.bD = 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 dy() { @@ -323,7 +337,7 @@ public class EntitySlime extends EntityInsentient implements IMonster { } public boolean a() { - return true; + return this.a.canWander && new SlimeWanderEvent((Slime) this.a.getBukkitEntity()).callEvent(); // Paper } public void e() { @@ -342,7 +356,7 @@ public class EntitySlime extends EntityInsentient implements IMonster { } public boolean a() { - return this.a.isInWater() || this.a.ax(); + return (this.a.isInWater() || this.a.ax()) && this.a.canWander && new SlimeSwimEvent((Slime) this.a.getBukkitEntity()).callEvent(); // Paper } public void e() { @@ -366,13 +380,17 @@ public class EntitySlime extends EntityInsentient implements IMonster { } public boolean a() { - return this.a.getGoalTarget() == null && (this.a.onGround || this.a.isInWater() || this.a.ax() || this.a.hasEffect(MobEffects.LEVITATION)); + return this.a.canWander && this.a.getGoalTarget() == null && (this.a.onGround || this.a.isInWater() || this.a.ax() || this.a.hasEffect(MobEffects.LEVITATION)); // Paper } 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); @@ -392,7 +410,15 @@ 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); + // Paper start + if (entityliving == null || !entityliving.isAlive()) { + return false; + } + if (entityliving instanceof EntityHuman && ((EntityHuman) entityliving).abilities.isInvulnerable) { + return false; + } + return this.a.canWander && new SlimeTargetLivingEntityEvent((Slime) this.a.getBukkitEntity(), (LivingEntity) entityliving.getBukkitEntity()).callEvent(); + // Paper end } public void c() { @@ -403,13 +429,28 @@ 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 } public void e() { this.a.a((Entity) this.a.getGoalTarget(), 10.0F, 10.0F); ((EntitySlime.ControllerMoveSlime) this.a.getControllerMove()).a(this.a.yaw, this.a.dt()); } + + // 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 { @@ -467,4 +508,15 @@ 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 18e7ef80a..8403c1e01 100644 --- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java +++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java @@ -33,4 +33,14 @@ 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 } -- 2.20.1