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0028-Giants-AI-settings.patch
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0028-Giants-AI-settings.patch
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sun, 12 May 2019 00:43:12 -0500
Subject: [PATCH] Giants AI settings
diff --git a/src/main/java/net/minecraft/world/entity/monster/Giant.java b/src/main/java/net/minecraft/world/entity/monster/Giant.java
index a8ffdc8810152d77668aad7bad15a00c4d194d4c..91e28c414545d2bbb4e2f22c516d0f683e8b04ec 100644
--- a/src/main/java/net/minecraft/world/entity/monster/Giant.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Giant.java
@@ -1,13 +1,36 @@
package net.minecraft.world.entity.monster;
import net.minecraft.core.BlockPos;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.world.Difficulty;
+import net.minecraft.world.DifficultyInstance;
import net.minecraft.world.entity.EntityDimensions;
import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.EquipmentSlot;
+import net.minecraft.world.entity.MobSpawnType;
import net.minecraft.world.entity.Pose;
+import net.minecraft.world.entity.SpawnGroupData;
import net.minecraft.world.entity.ai.attributes.AttributeSupplier;
import net.minecraft.world.entity.ai.attributes.Attributes;
+import net.minecraft.world.entity.ai.goal.FloatGoal;
+import net.minecraft.world.entity.ai.goal.LookAtPlayerGoal;
+import net.minecraft.world.entity.ai.goal.MeleeAttackGoal;
+import net.minecraft.world.entity.ai.goal.MoveTowardsRestrictionGoal;
+import net.minecraft.world.entity.ai.goal.RandomLookAroundGoal;
+import net.minecraft.world.entity.ai.goal.WaterAvoidingRandomStrollGoal;
+import net.minecraft.world.entity.ai.goal.target.HurtByTargetGoal;
+import net.minecraft.world.entity.ai.goal.target.NearestAttackableTargetGoal;
+import net.minecraft.world.entity.animal.IronGolem;
+import net.minecraft.world.entity.animal.Turtle;
+import net.minecraft.world.entity.npc.Villager;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Items;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.LevelReader;
+import net.minecraft.world.level.ServerLevelAccessor;
+
+import javax.annotation.Nullable;
public class Giant extends Monster {
public Giant(EntityType<? extends Giant> type, Level world) {
@@ -26,18 +49,59 @@ public class Giant extends Monster {
return level.purpurConfig.giantRidableInWater;
}
- @Override
- protected void registerGoals() {
- this.goalSelector.addGoal(0, new net.pl3x.purpur.entity.ai.HasRider(this));
- this.targetSelector.addGoal(0, new net.pl3x.purpur.entity.ai.HasRider(this));
- }
-
@Override
protected void initAttributes() {
this.getAttribute(Attributes.MAX_HEALTH).setBaseValue(this.level.purpurConfig.giantMaxHealth);
this.getAttribute(Attributes.MOVEMENT_SPEED).setBaseValue(this.level.purpurConfig.giantMovementSpeed);
this.getAttribute(Attributes.ATTACK_DAMAGE).setBaseValue(this.level.purpurConfig.giantAttackDamage);
}
+
+ @Override
+ protected void registerGoals() {
+ if (level.purpurConfig.giantHaveAI) {
+ this.goalSelector.addGoal(0, new FloatGoal(this));
+ this.goalSelector.addGoal(0, new net.pl3x.purpur.entity.ai.HasRider(this));
+ this.goalSelector.addGoal(7, new WaterAvoidingRandomStrollGoal(this, 1.0D));
+ this.goalSelector.addGoal(8, new LookAtPlayerGoal(this, Player.class, 16.0F));
+ this.goalSelector.addGoal(8, new RandomLookAroundGoal(this));
+ this.goalSelector.addGoal(5, new MoveTowardsRestrictionGoal(this, 1.0D));
+ if (level.purpurConfig.giantHaveHostileAI) {
+ this.goalSelector.addGoal(2, new MeleeAttackGoal(this, 1.0D, false));
+ this.targetSelector.addGoal(0, new net.pl3x.purpur.entity.ai.HasRider(this));
+ this.targetSelector.addGoal(1, new HurtByTargetGoal(this).setAlertOthers(ZombifiedPiglin.class));
+ this.targetSelector.addGoal(2, new NearestAttackableTargetGoal<>(this, Player.class, true));
+ this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, Villager.class, false));
+ this.targetSelector.addGoal(4, new NearestAttackableTargetGoal<>(this, IronGolem.class, true));
+ this.targetSelector.addGoal(5, new NearestAttackableTargetGoal<>(this, Turtle.class, true));
+ }
+ }
+ }
+
+ @Override
+ public SpawnGroupData finalizeSpawn(ServerLevelAccessor world, DifficultyInstance difficulty, MobSpawnType spawnReason, @Nullable SpawnGroupData entityData, @Nullable CompoundTag entityNbt) {
+ SpawnGroupData groupData = super.finalizeSpawn(world, difficulty, spawnReason, entityData, entityNbt);
+ if (groupData == null) {
+ populateDefaultEquipmentSlots(difficulty);
+ populateDefaultEquipmentEnchantments(difficulty);
+ }
+ return groupData;
+ }
+
+ @Override
+ protected void populateDefaultEquipmentSlots(DifficultyInstance difficulty) {
+ super.populateDefaultEquipmentSlots(difficulty);
+ // TODO make configurable
+ if (random.nextFloat() < (level.getDifficulty() == Difficulty.HARD ? 0.1F : 0.05F)) {
+ this.setItemSlot(EquipmentSlot.MAINHAND, new ItemStack(Items.IRON_SWORD));
+ }
+ }
+
+ @Override
+ public float getJumpPower() {
+ // make giants jump as high as everything else relative to their size
+ // 1.0 makes bottom of feet about as high as their waist when they jump
+ return level.purpurConfig.giantJumpHeight;
+ }
// Purpur end
@Override
@@ -51,6 +115,6 @@ public class Giant extends Monster {
@Override
public float getWalkTargetValue(BlockPos pos, LevelReader world) {
- return world.getBrightness(pos) - 0.5F;
+ return super.getWalkTargetValue(pos, world); // Purpur - fix light requirements for natural spawns
}
}
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index 2f5e6325398b2933c751027382593e3e3be17a70..074f5233fe8eac7c1cf6219a4271562a7b45d94a 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -453,6 +453,10 @@ public class PurpurWorldConfig {
public double giantMovementSpeed = 0.5D;
public double giantAttackDamage = 50.0D;
public double giantMaxHealth = 100.0D;
+ public float giantStepHeight = 2.0F;
+ public float giantJumpHeight = 1.0F;
+ public boolean giantHaveAI = false;
+ public boolean giantHaveHostileAI = false;
private void giantSettings() {
giantRidable = getBoolean("mobs.giant.ridable", giantRidable);
giantRidableInWater = getBoolean("mobs.giant.ridable-in-water", giantRidableInWater);
@@ -468,6 +472,10 @@ public class PurpurWorldConfig {
set("mobs.giant.attributes.max_health", oldValue);
}
giantMaxHealth = getDouble("mobs.giant.attributes.max_health", giantMaxHealth);
+ giantStepHeight = (float) getDouble("mobs.giant.step-height", giantStepHeight);
+ giantJumpHeight = (float) getDouble("mobs.giant.jump-height", giantJumpHeight);
+ giantHaveAI = getBoolean("mobs.giant.have-ai", giantHaveAI);
+ giantHaveHostileAI = getBoolean("mobs.giant.have-hostile-ai", giantHaveHostileAI);
}
public boolean glowSquidRidable = false;