Files
Purpur/patches/server/0062-Villagers-follow-emerald-blocks.patch
BillyGalbreath 687936be57 Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
e403d6aaf [Auto] Updated Upstream (CraftBukkit)
6bcd8b57c Updated Upstream (CraftBukkit) (#5742)
501cc9448 Reset villager inventory on cancelled pickup event (#5738)
3f72a549b Exit with non-zero exit code when killed by watchdog (#5732)
2021-05-29 08:55:01 -05:00

102 lines
6.2 KiB
Diff

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/src/main/java/net/minecraft/world/entity/npc/EntityVillager.java b/src/main/java/net/minecraft/world/entity/npc/EntityVillager.java
index 891f0ab9d66454f0b9456ecb1f2ab36b9562d236..054a1dbb4b2994b0d545bc40c411673772c5ed70 100644
--- a/src/main/java/net/minecraft/world/entity/npc/EntityVillager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/EntityVillager.java
@@ -59,6 +59,7 @@ import net.minecraft.world.entity.ai.BehaviorController;
import net.minecraft.world.entity.ai.attributes.AttributeProvider;
import net.minecraft.world.entity.ai.attributes.GenericAttributes;
import net.minecraft.world.entity.ai.behavior.Behaviors;
+import net.minecraft.world.entity.ai.goal.PathfinderGoalTempt;
import net.minecraft.world.entity.ai.gossip.Reputation;
import net.minecraft.world.entity.ai.gossip.ReputationType;
import net.minecraft.world.entity.ai.memory.MemoryModuleType;
@@ -143,6 +144,13 @@ public class EntityVillager extends EntityVillagerAbstract implements Reputation
this.brainTickOffset = getRandom().nextInt(100); // Purpur
}
+ // Purpur start
+ @Override
+ protected void initPathfinder() {
+ if (world.purpurConfig.villagerFollowEmeraldBlock) this.goalSelector.a(3, new PathfinderGoalTempt(this, 1.0D, false, TEMPT_ITEMS));
+ }
+ // Purpur end
+
@Override
public BehaviorController<EntityVillager> getBehaviorController() {
return (BehaviorController<EntityVillager>) super.getBehaviorController(); // CraftBukkit - decompile error
diff --git a/src/main/java/net/minecraft/world/entity/npc/EntityVillagerAbstract.java b/src/main/java/net/minecraft/world/entity/npc/EntityVillagerAbstract.java
index 49821f0f26864c35be84a4a4288857a04668fbba..91142526187f96615b5cbd3ed3b68d9175cb9f8b 100644
--- a/src/main/java/net/minecraft/world/entity/npc/EntityVillagerAbstract.java
+++ b/src/main/java/net/minecraft/world/entity/npc/EntityVillagerAbstract.java
@@ -25,11 +25,13 @@ import net.minecraft.world.entity.EnumMobSpawn;
import net.minecraft.world.entity.GroupDataEntity;
import net.minecraft.world.entity.player.EntityHuman;
import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.crafting.RecipeItemStack;
import net.minecraft.world.item.trading.IMerchant;
import net.minecraft.world.item.trading.MerchantRecipe;
import net.minecraft.world.item.trading.MerchantRecipeList;
import net.minecraft.world.level.World;
import net.minecraft.world.level.WorldAccess;
+import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.pathfinder.PathType;
// CraftBukkit start
@@ -45,6 +47,8 @@ import io.papermc.paper.event.player.PlayerTradeEvent;
public abstract class EntityVillagerAbstract extends EntityAgeable implements NPC, IMerchant {
+ static final RecipeItemStack TEMPT_ITEMS = RecipeItemStack.a(Blocks.EMERALD_BLOCK.getItem()); // Purpur
+
// CraftBukkit start
private CraftMerchant craftMerchant;
diff --git a/src/main/java/net/minecraft/world/entity/npc/EntityVillagerTrader.java b/src/main/java/net/minecraft/world/entity/npc/EntityVillagerTrader.java
index 69044827ed6b34924ffd89a977afa06df0dcefc3..6fab69bf5800ef8a37f29c3b6b2103051f36fedf 100644
--- a/src/main/java/net/minecraft/world/entity/npc/EntityVillagerTrader.java
+++ b/src/main/java/net/minecraft/world/entity/npc/EntityVillagerTrader.java
@@ -26,6 +26,7 @@ import net.minecraft.world.entity.ai.goal.PathfinderGoalLookAtTradingPlayer;
import net.minecraft.world.entity.ai.goal.PathfinderGoalMoveTowardsRestriction;
import net.minecraft.world.entity.ai.goal.PathfinderGoalPanic;
import net.minecraft.world.entity.ai.goal.PathfinderGoalRandomStrollLand;
+import net.minecraft.world.entity.ai.goal.PathfinderGoalTempt;
import net.minecraft.world.entity.ai.goal.PathfinderGoalTradeWithPlayer;
import net.minecraft.world.entity.ai.goal.PathfinderGoalUseItem;
import net.minecraft.world.entity.monster.EntityEvoker;
@@ -89,6 +90,7 @@ public class EntityVillagerTrader extends EntityVillagerAbstract {
this.goalSelector.a(1, new PathfinderGoalPanic(this, 0.5D));
this.goalSelector.a(1, new PathfinderGoalLookAtTradingPlayer(this));
this.goalSelector.a(2, new EntityVillagerTrader.a(this, 2.0D, 0.35D));
+ if (world.purpurConfig.villagerTraderFollowEmeraldBlock) this.goalSelector.a(3, new PathfinderGoalTempt(this, 1.0D, false, TEMPT_ITEMS)); // Purpur
this.goalSelector.a(4, new PathfinderGoalMoveTowardsRestriction(this, 0.35D));
this.goalSelector.a(8, new PathfinderGoalRandomStrollLand(this, 0.35D));
this.goalSelector.a(9, new PathfinderGoalInteract(this, EntityHuman.class, 3.0F, 1.0F));
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index e82485ee1270ce83ccc93825d795743d4ead23a1..2eaef857f474c05ef1b4aac4870222d2464da949 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -320,10 +320,17 @@ public class PurpurWorldConfig {
public int villagerBrainTicks = 1;
public boolean villagerUseBrainTicksOnlyWhenLagging = true;
public boolean villagerFarmingBypassMobGriefing = false;
+ public boolean villagerFollowEmeraldBlock = false;
private void villagerSettings() {
villagerBrainTicks = getInt("mobs.villager.brain-ticks", villagerBrainTicks);
villagerUseBrainTicksOnlyWhenLagging = getBoolean("mobs.villager.use-brain-ticks-only-when-lagging", villagerUseBrainTicksOnlyWhenLagging);
villagerFarmingBypassMobGriefing = getBoolean("mobs.villager.bypass-mob-griefing", villagerFarmingBypassMobGriefing);
+ villagerFollowEmeraldBlock = getBoolean("mobs.villager.follow-emerald-blocks", villagerFollowEmeraldBlock);
+ }
+
+ public boolean villagerTraderFollowEmeraldBlock = false;
+ private void villagerTraderSettings() {
+ villagerTraderFollowEmeraldBlock = getBoolean("mobs.wandering_trader.follow-emerald-blocks", villagerTraderFollowEmeraldBlock);
}
public boolean witherSkeletonTakesWitherDamage = false;