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Purpur/purpur-server/minecraft-patches/features/0007-Villagers-follow-emerald-blocks.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Fri, 29 Nov 2019 22:10:12 -0600
Subject: [PATCH] Villagers follow emerald blocks
diff --git a/net/minecraft/world/entity/ai/attributes/DefaultAttributes.java b/net/minecraft/world/entity/ai/attributes/DefaultAttributes.java
index 6b78ddb4ec40d45634288796a98e34714e0deb68..34d2394006a006ea0773a52bb43b5cb3617470e5 100644
--- a/net/minecraft/world/entity/ai/attributes/DefaultAttributes.java
+++ b/net/minecraft/world/entity/ai/attributes/DefaultAttributes.java
@@ -173,7 +173,7 @@ public class DefaultAttributes {
.put(EntityType.VILLAGER, Villager.createAttributes().build())
.put(EntityType.VINDICATOR, Vindicator.createAttributes().build())
.put(EntityType.WARDEN, Warden.createAttributes().build())
- .put(EntityType.WANDERING_TRADER, Mob.createMobAttributes().build())
+ .put(EntityType.WANDERING_TRADER, net.minecraft.world.entity.npc.wanderingtrader.WanderingTrader.createAttributes().build()) // Purpur - Villagers follow emerald blocks
.put(EntityType.WITCH, Witch.createAttributes().build())
.put(EntityType.WITHER, WitherBoss.createAttributes().build())
.put(EntityType.WITHER_SKELETON, AbstractSkeleton.createAttributes().build())
diff --git a/net/minecraft/world/entity/ai/goal/TemptGoal.java b/net/minecraft/world/entity/ai/goal/TemptGoal.java
index af2bd8a5cf760792a63dfb9c2370360f288beab6..016167a6ff90dfe5a2e66596eaab2c8f2775c016 100644
--- a/net/minecraft/world/entity/ai/goal/TemptGoal.java
+++ b/net/minecraft/world/entity/ai/goal/TemptGoal.java
@@ -70,7 +70,7 @@ public class TemptGoal extends Goal {
}
private boolean shouldFollow(final LivingEntity player) {
- return this.items.test(player.getMainHandItem()) || this.items.test(player.getOffhandItem());
+ return (this.items.test(player.getMainHandItem()) || this.items.test(player.getOffhandItem())) && (!(this.mob instanceof net.minecraft.world.entity.npc.villager.Villager villager) || !villager.isSleeping()); // Purpur - Villagers follow emerald blocks
}
@Override
diff --git a/net/minecraft/world/entity/npc/villager/AbstractVillager.java b/net/minecraft/world/entity/npc/villager/AbstractVillager.java
index b5247d45159898cd6ede425a4a99db8439a105b6..0c9fba0e41126a585c2471abc2f18ff50a691805 100644
--- a/net/minecraft/world/entity/npc/villager/AbstractVillager.java
+++ b/net/minecraft/world/entity/npc/villager/AbstractVillager.java
@@ -52,6 +52,7 @@ import org.jspecify.annotations.Nullable;
import org.slf4j.Logger;
public abstract class AbstractVillager extends AgeableMob implements Npc, Merchant, InventoryCarrier {
+ public static final net.minecraft.world.item.crafting.Ingredient TEMPT_ITEMS = net.minecraft.world.item.crafting.Ingredient.of(net.minecraft.world.level.block.Blocks.EMERALD_BLOCK.asItem()); // Purpur - Villagers follow emerald blocks
private static final Logger LOGGER = LogUtils.getLogger();
private static final EntityDataAccessor<Integer> DATA_UNHAPPY_COUNTER = SynchedEntityData.defineId(AbstractVillager.class, EntityDataSerializers.INT);
private @Nullable Player tradingPlayer;
diff --git a/net/minecraft/world/entity/npc/villager/Villager.java b/net/minecraft/world/entity/npc/villager/Villager.java
index 80f5197c4b33d75ee4d3791db22ed5e43f5c2a65..19bba23d87543574d5d8a4139ac93e751fe690d9 100644
--- a/net/minecraft/world/entity/npc/villager/Villager.java
+++ b/net/minecraft/world/entity/npc/villager/Villager.java
@@ -271,6 +271,7 @@ public class Villager extends AbstractVillager implements VillagerDataHolder, Re
@Override
protected void registerGoals() {
this.goalSelector.addGoal(0, new org.purpurmc.purpur.entity.ai.HasRider(this));
+ if (level().purpurConfig.villagerFollowEmeraldBlock) this.goalSelector.addGoal(3, new net.minecraft.world.entity.ai.goal.TemptGoal(this, 1.0D, TEMPT_ITEMS, false)); // Purpur - Villagers follow emerald blocks
}
// Purpur end - Ridables
@@ -279,6 +280,7 @@ public class Villager extends AbstractVillager implements VillagerDataHolder, Re
public void initAttributes() {
this.getAttribute(Attributes.MAX_HEALTH).setBaseValue(this.level().purpurConfig.villagerMaxHealth);
this.getAttribute(Attributes.SCALE).setBaseValue(this.level().purpurConfig.villagerScale);
+ this.getAttribute(Attributes.TEMPT_RANGE).setBaseValue(this.level().purpurConfig.villagerTemptRange); // Purpur - Villagers follow emerald blocks
}
// Purpur end - Configurable entity base attributes
@@ -320,7 +322,7 @@ public class Villager extends AbstractVillager implements VillagerDataHolder, Re
}
public static AttributeSupplier.Builder createAttributes() {
- return Mob.createMobAttributes().add(Attributes.MOVEMENT_SPEED, 0.5);
+ return Mob.createMobAttributes().add(Attributes.MOVEMENT_SPEED, 0.5).add(Attributes.TEMPT_RANGE, 10.0D); // Purpur - Villagers follow emerald blocks
}
public boolean assignProfessionWhenSpawned() {
diff --git a/net/minecraft/world/entity/npc/wanderingtrader/WanderingTrader.java b/net/minecraft/world/entity/npc/wanderingtrader/WanderingTrader.java
index 848aeba87bd220d7241c5adeba26fbd6591dbbae..ea74d8ac0b5de890124361e65aeb9a08ad09fa1b 100644
--- a/net/minecraft/world/entity/npc/wanderingtrader/WanderingTrader.java
+++ b/net/minecraft/world/entity/npc/wanderingtrader/WanderingTrader.java
@@ -89,9 +89,16 @@ public class WanderingTrader extends AbstractVillager implements Consumable.Over
@Override
public void initAttributes() {
this.getAttribute(net.minecraft.world.entity.ai.attributes.Attributes.MAX_HEALTH).setBaseValue(this.level().purpurConfig.wanderingTraderMaxHealth);
+ this.getAttribute(net.minecraft.world.entity.ai.attributes.Attributes.TEMPT_RANGE).setBaseValue(this.level().purpurConfig.wanderingTraderTemptRange); // Purpur - Villagers follow emerald blocks
}
// Purpur end - Configurable entity base attributes
+ // Purpur start - Villagers follow emerald blocks
+ public static net.minecraft.world.entity.ai.attributes.AttributeSupplier.Builder createAttributes() {
+ return Mob.createMobAttributes().add(net.minecraft.world.entity.ai.attributes.Attributes.TEMPT_RANGE, 10.0D);
+ }
+ // Purpur end - Villagers follow emerald blocks
+
@Override
protected void registerGoals() {
this.goalSelector.addGoal(0, new FloatGoal(this));
@@ -123,6 +130,7 @@ public class WanderingTrader extends AbstractVillager implements Consumable.Over
this.goalSelector.addGoal(1, new PanicGoal(this, 0.5));
this.goalSelector.addGoal(1, new LookAtTradingPlayerGoal(this));
this.goalSelector.addGoal(2, new WanderingTrader.WanderToPositionGoal(this, 2.0, 0.35));
+ if (level().purpurConfig.wanderingTraderFollowEmeraldBlock) this.goalSelector.addGoal(3, new net.minecraft.world.entity.ai.goal.TemptGoal(this, 1.0D, TEMPT_ITEMS, false)); // Purpur - Villagers follow emerald blocks
this.goalSelector.addGoal(4, new MoveTowardsRestrictionGoal(this, 0.35));
this.goalSelector.addGoal(8, new WaterAvoidingRandomStrollGoal(this, 0.35));
this.goalSelector.addGoal(9, new InteractGoal(this, Player.class, 3.0F, 1.0F));
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