mirror of
https://github.com/PurpurMC/Purpur.git
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135 lines
7.6 KiB
Diff
135 lines
7.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
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Date: Sat, 22 Aug 2020 20:47:11 -0700
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Subject: [PATCH] Allow toggling special MobSpawners per world
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In vanilla, these are all hardcoded on for world type 0 (overworld) and hardcoded off for every other world type. Default config behaviour matches this.
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diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
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index 38f4c77355f3a63bf1da1ced5df49512b10a424d..1ea18770c65583e2ed604eb15d15067a638a33a2 100644
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--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
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+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
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@@ -83,6 +83,7 @@ import net.minecraft.world.entity.MobCategory;
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import net.minecraft.world.entity.ReputationEventHandler;
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import net.minecraft.world.entity.ai.navigation.PathNavigation;
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import net.minecraft.world.entity.ai.village.ReputationEventType;
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+import net.minecraft.world.entity.ai.village.VillageSiege;
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import net.minecraft.world.entity.ai.village.poi.PoiManager;
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import net.minecraft.world.entity.ai.village.poi.PoiType;
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import net.minecraft.world.entity.animal.Animal;
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@@ -90,7 +91,9 @@ import net.minecraft.world.entity.animal.WaterAnimal;
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import net.minecraft.world.entity.animal.horse.SkeletonHorse;
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import net.minecraft.world.entity.boss.EnderDragonPart;
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import net.minecraft.world.entity.boss.enderdragon.EnderDragon;
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+import net.minecraft.world.entity.npc.CatSpawner;
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import net.minecraft.world.entity.npc.Npc;
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+import net.minecraft.world.entity.npc.WanderingTraderSpawner;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.entity.raid.Raid;
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import net.minecraft.world.entity.raid.Raids;
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@@ -130,6 +133,8 @@ import net.minecraft.world.level.gameevent.GameEvent;
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import net.minecraft.world.level.gameevent.GameEventListenerRegistrar;
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import net.minecraft.world.level.gameevent.vibrations.VibrationPath;
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import net.minecraft.world.level.levelgen.Heightmap;
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+import net.minecraft.world.level.levelgen.PatrolSpawner;
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+import net.minecraft.world.level.levelgen.PhantomSpawner;
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import net.minecraft.world.level.levelgen.feature.StructureFeature;
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import net.minecraft.world.level.levelgen.structure.BoundingBox;
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import net.minecraft.world.level.levelgen.structure.StructureStart;
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@@ -505,7 +510,24 @@ public class ServerLevel extends Level implements WorldGenLevel {
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this.dragonParts = new Int2ObjectOpenHashMap();
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this.tickTime = flag1;
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this.server = minecraftserver;
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- this.customSpawners = list;
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+ // Purpur start - enable/disable MobSpawners per world
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+ this.customSpawners = Lists.newArrayList();
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+ if (purpurConfig.phantomSpawning) {
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+ customSpawners.add(new PhantomSpawner());
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+ }
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+ if (purpurConfig.patrolSpawning) {
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+ customSpawners.add(new PatrolSpawner());
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+ }
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+ if (purpurConfig.catSpawning) {
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+ customSpawners.add(new CatSpawner());
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+ }
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+ if (purpurConfig.villageSiegeSpawning) {
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+ customSpawners.add(new VillageSiege());
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+ }
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+ if (purpurConfig.villagerTraderSpawning) {
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+ customSpawners.add(new WanderingTraderSpawner(iworlddataserver));
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+ }
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+ // Purpur end
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// CraftBukkit start
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this.serverLevelData = (PrimaryLevelData) iworlddataserver;
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serverLevelData.world = this;
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diff --git a/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java b/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
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index f8ede3588bfda9a7d4d5807311a3e9c2651fd0a3..56967cef0f184def046935e20148574f24524f44 100644
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--- a/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
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+++ b/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
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@@ -5,6 +5,7 @@ import java.util.Optional;
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import java.util.Random;
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import javax.annotation.Nullable;
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import net.minecraft.core.BlockPos;
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+import net.minecraft.core.Direction;
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import net.minecraft.nbt.CompoundTag;
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import net.minecraft.network.chat.Component;
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import net.minecraft.server.level.ServerLevel;
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@@ -160,7 +161,17 @@ public class WanderingTraderSpawner implements CustomSpawner {
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int k = pos.getX() + this.random.nextInt(range * 2) - range;
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int l = pos.getZ() + this.random.nextInt(range * 2) - range;
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int i1 = world.getHeight(Heightmap.Types.WORLD_SURFACE, k, l);
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- BlockPos blockposition2 = new BlockPos(k, i1, l);
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+ // Purpur start - allow traders to spawn below nether roof
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+ BlockPos.MutableBlockPos blockposition2 = new BlockPos.MutableBlockPos(k, i1, l);
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+ if (world.dimensionType().hasCeiling()) {
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+ do {
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+ blockposition2.relative(Direction.DOWN);
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+ } while (!world.getBlockState(blockposition2).isAir());
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+ do {
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+ blockposition2.relative(Direction.DOWN);
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+ } while (world.getBlockState(blockposition2).isAir() && blockposition2.getY() > 0);
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+ }
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+ // Purpur end
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if (NaturalSpawner.isSpawnPositionOk(SpawnPlacements.Type.ON_GROUND, world, blockposition2, EntityType.WANDERING_TRADER)) {
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blockposition1 = blockposition2;
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diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
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index ee548f39f3b0c32bd6abd673ea778e7c433bdf89..3ea46e674461916261030bdd8b693789c34a324a 100644
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--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
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+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
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@@ -72,6 +72,12 @@ public class PurpurWorldConfig {
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return PurpurConfig.config.getBoolean("world-settings." + worldName + "." + path, PurpurConfig.config.getBoolean("world-settings.default." + path));
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}
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+ private boolean getBoolean(String path, Predicate<Boolean> predicate) {
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+ String val = getString(path, "default").toLowerCase();
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+ Boolean bool = BooleanUtils.toBooleanObject(val, "true", "false", "default");
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+ return predicate.test(bool);
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+ }
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+
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private double getDouble(String path, double def) {
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PurpurConfig.config.addDefault("world-settings.default." + path, def);
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return PurpurConfig.config.getDouble("world-settings." + worldName + "." + path, PurpurConfig.config.getDouble("world-settings.default." + path));
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@@ -221,6 +227,21 @@ public class PurpurWorldConfig {
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}
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}
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+ public boolean catSpawning;
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+ public boolean patrolSpawning;
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+ public boolean phantomSpawning;
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+ public boolean villagerTraderSpawning;
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+ public boolean villageSiegeSpawning;
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+ private void mobSpawnerSettings() {
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+ // values of "default" or null will default to true only if the world environment is normal (aka overworld)
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+ Predicate<Boolean> predicate = (bool) -> (bool != null && bool) || (bool == null && environment == World.Environment.NORMAL);
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+ catSpawning = getBoolean("gameplay-mechanics.mob-spawning.village-cats", predicate);
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+ patrolSpawning = getBoolean("gameplay-mechanics.mob-spawning.raid-patrols", predicate);
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+ phantomSpawning = getBoolean("gameplay-mechanics.mob-spawning.phantoms", predicate);
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+ villagerTraderSpawning = getBoolean("gameplay-mechanics.mob-spawning.wandering-traders", predicate);
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+ villageSiegeSpawning = getBoolean("gameplay-mechanics.mob-spawning.village-sieges", predicate);
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+ }
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+
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public boolean idleTimeoutKick = true;
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public boolean idleTimeoutTickNearbyEntities = true;
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public boolean idleTimeoutCountAsSleeping = false;
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