Files
Purpur/patches/server/0103-Allow-toggling-special-MobSpawners-per-world.patch
William Blake Galbreath 921a000994 Updated Upstream (Paper)
Upstream has released updates that appear to apply and compile correctly

Paper Changes:
a7cddc4 Hotfix for some of the reobf issues tracked in Paperweight issue 24 (#5965)
b1f6e26 Fix mobs not burning from summon command (#5961)
4e2f0be Refactor Anti-Xray and make some fixes to it (#5938)
d50cc01 Make gradle take build number from env vars and add git build info (#5890)
2021-06-23 16:46:32 -05:00

178 lines
10 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Sat, 22 Aug 2020 20:47:11 -0700
Subject: [PATCH] Allow toggling special MobSpawners per world
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.
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 09b2b06ffd52d988b8f4b768ebdc0cb28a8c853a..eb9c772c3da7205ba40f010aa417be8f7d2615d2 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -83,6 +83,7 @@ import net.minecraft.world.entity.MobCategory;
import net.minecraft.world.entity.ReputationEventHandler;
import net.minecraft.world.entity.ai.navigation.PathNavigation;
import net.minecraft.world.entity.ai.village.ReputationEventType;
+import net.minecraft.world.entity.ai.village.VillageSiege;
import net.minecraft.world.entity.ai.village.poi.PoiManager;
import net.minecraft.world.entity.ai.village.poi.PoiType;
import net.minecraft.world.entity.animal.Animal;
@@ -91,7 +92,9 @@ import net.minecraft.world.entity.animal.horse.AbstractHorse;
import net.minecraft.world.entity.animal.horse.SkeletonHorse;
import net.minecraft.world.entity.boss.EnderDragonPart;
import net.minecraft.world.entity.boss.enderdragon.EnderDragon;
+import net.minecraft.world.entity.npc.CatSpawner;
import net.minecraft.world.entity.npc.Npc;
+import net.minecraft.world.entity.npc.WanderingTraderSpawner;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.entity.raid.Raid;
import net.minecraft.world.entity.raid.Raids;
@@ -132,6 +135,8 @@ import net.minecraft.world.level.gameevent.GameEvent;
import net.minecraft.world.level.gameevent.GameEventListenerRegistrar;
import net.minecraft.world.level.gameevent.vibrations.VibrationPath;
import net.minecraft.world.level.levelgen.Heightmap;
+import net.minecraft.world.level.levelgen.PatrolSpawner;
+import net.minecraft.world.level.levelgen.PhantomSpawner;
import net.minecraft.world.level.levelgen.feature.StructureFeature;
import net.minecraft.world.level.levelgen.structure.BoundingBox;
import net.minecraft.world.level.levelgen.structure.StructureStart;
@@ -341,7 +346,24 @@ public class ServerLevel extends net.minecraft.world.level.Level implements Worl
this.dragonParts = new Int2ObjectOpenHashMap();
this.tickTime = flag1;
this.server = minecraftserver;
- this.customSpawners = list;
+ // Purpur start - enable/disable MobSpawners per world
+ this.customSpawners = Lists.newArrayList();
+ if (purpurConfig.phantomSpawning) {
+ customSpawners.add(new PhantomSpawner());
+ }
+ if (purpurConfig.patrolSpawning) {
+ customSpawners.add(new PatrolSpawner());
+ }
+ if (purpurConfig.catSpawning) {
+ customSpawners.add(new CatSpawner());
+ }
+ if (purpurConfig.villageSiegeSpawning) {
+ customSpawners.add(new VillageSiege());
+ }
+ if (purpurConfig.villagerTraderSpawning) {
+ customSpawners.add(new WanderingTraderSpawner(iworlddataserver));
+ }
+ // Purpur end
// CraftBukkit start
this.serverLevelData = (PrimaryLevelData) iworlddataserver;
serverLevelData.world = this;
diff --git a/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java b/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
index f8ede3588bfda9a7d4d5807311a3e9c2651fd0a3..56967cef0f184def046935e20148574f24524f44 100644
--- a/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
+++ b/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
@@ -5,6 +5,7 @@ import java.util.Optional;
import java.util.Random;
import javax.annotation.Nullable;
import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.network.chat.Component;
import net.minecraft.server.level.ServerLevel;
@@ -160,7 +161,17 @@ public class WanderingTraderSpawner implements CustomSpawner {
int k = pos.getX() + this.random.nextInt(range * 2) - range;
int l = pos.getZ() + this.random.nextInt(range * 2) - range;
int i1 = world.getHeight(Heightmap.Types.WORLD_SURFACE, k, l);
- BlockPos blockposition2 = new BlockPos(k, i1, l);
+ // Purpur start - allow traders to spawn below nether roof
+ BlockPos.MutableBlockPos blockposition2 = new BlockPos.MutableBlockPos(k, i1, l);
+ if (world.dimensionType().hasCeiling()) {
+ do {
+ blockposition2.relative(Direction.DOWN);
+ } while (!world.getBlockState(blockposition2).isAir());
+ do {
+ blockposition2.relative(Direction.DOWN);
+ } while (world.getBlockState(blockposition2).isAir() && blockposition2.getY() > 0);
+ }
+ // Purpur end
if (NaturalSpawner.isSpawnPositionOk(SpawnPlacements.Type.ON_GROUND, world, blockposition2, EntityType.WANDERING_TRADER)) {
blockposition1 = blockposition2;
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index 19292963c9897f6175eab8865d622439009cc956..e798d11ea085b6b13318f82b967a7b4708391a76 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -200,7 +200,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
protected Level(WritableLevelData worlddatamutable, ResourceKey<Level> resourcekey, final DimensionType dimensionmanager, Supplier<ProfilerFiller> supplier, boolean flag, boolean flag1, long i, org.bukkit.generator.ChunkGenerator gen, org.bukkit.World.Environment env, java.util.concurrent.Executor executor) { // Paper - Anti-Xray - Pass executor
this.spigotConfig = new org.spigotmc.SpigotWorldConfig(((net.minecraft.world.level.storage.PrimaryLevelData) worlddatamutable).getLevelName()); // Spigot
this.paperConfig = new com.destroystokyo.paper.PaperWorldConfig(((net.minecraft.world.level.storage.PrimaryLevelData) worlddatamutable).getLevelName(), this.spigotConfig); // Paper
- this.purpurConfig = new net.pl3x.purpur.PurpurWorldConfig((((net.minecraft.world.level.storage.PrimaryLevelData) worlddatamutable).getLevelName())); // Purpur
+ this.purpurConfig = new net.pl3x.purpur.PurpurWorldConfig((((net.minecraft.world.level.storage.PrimaryLevelData) worlddatamutable).getLevelName()), env); // Purpur
this.generator = gen;
this.world = new CraftWorld((ServerLevel) this, gen, env);
this.ticksPerAnimalSpawns = this.getCraftServer().getTicksPerAnimalSpawns(); // CraftBukkit
diff --git a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
index 9825fe8dd51f5dda74f6645f0ea78ee22746366e..ea1e7d9c917762457ecb8b22bcf790cdbe674da7 100644
--- a/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
+++ b/src/main/java/net/pl3x/purpur/PurpurWorldConfig.java
@@ -8,6 +8,8 @@ import net.minecraft.world.level.Explosion;
import net.minecraft.world.level.block.Block;
import net.minecraft.world.level.block.Blocks;
+import org.apache.commons.lang.BooleanUtils;
+import org.bukkit.World;
import org.bukkit.configuration.ConfigurationSection;
import java.util.ArrayList;
@@ -16,6 +18,7 @@ import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
+import java.util.function.Predicate;
import java.util.logging.Level;
import static net.pl3x.purpur.PurpurConfig.log;
@@ -23,9 +26,11 @@ import static net.pl3x.purpur.PurpurConfig.log;
public class PurpurWorldConfig {
private final String worldName;
+ private final World.Environment environment;
- public PurpurWorldConfig(String worldName) {
+ public PurpurWorldConfig(String worldName, World.Environment environment) {
this.worldName = worldName;
+ this.environment = environment;
init();
}
@@ -53,6 +58,12 @@ public class PurpurWorldConfig {
return PurpurConfig.config.getBoolean("world-settings." + worldName + "." + path, PurpurConfig.config.getBoolean("world-settings.default." + path));
}
+ private boolean getBoolean(String path, Predicate<Boolean> predicate) {
+ String val = getString(path, "default").toLowerCase();
+ Boolean bool = BooleanUtils.toBooleanObject(val, "true", "false", "default");
+ return predicate.test(bool);
+ }
+
private double getDouble(String path, double def) {
PurpurConfig.config.addDefault("world-settings.default." + path, def);
return PurpurConfig.config.getDouble("world-settings." + worldName + "." + path, PurpurConfig.config.getDouble("world-settings.default." + path));
@@ -201,6 +212,21 @@ public class PurpurWorldConfig {
}
}
+ public boolean catSpawning;
+ public boolean patrolSpawning;
+ public boolean phantomSpawning;
+ public boolean villagerTraderSpawning;
+ public boolean villageSiegeSpawning;
+ private void mobSpawnerSettings() {
+ // values of "default" or null will default to true only if the world environment is normal (aka overworld)
+ Predicate<Boolean> predicate = (bool) -> (bool != null && bool) || (bool == null && environment == World.Environment.NORMAL);
+ catSpawning = getBoolean("gameplay-mechanics.mob-spawning.village-cats", predicate);
+ patrolSpawning = getBoolean("gameplay-mechanics.mob-spawning.raid-patrols", predicate);
+ phantomSpawning = getBoolean("gameplay-mechanics.mob-spawning.phantoms", predicate);
+ villagerTraderSpawning = getBoolean("gameplay-mechanics.mob-spawning.wandering-traders", predicate);
+ villageSiegeSpawning = getBoolean("gameplay-mechanics.mob-spawning.village-sieges", predicate);
+ }
+
public boolean idleTimeoutKick = true;
public boolean idleTimeoutTickNearbyEntities = true;
public boolean idleTimeoutCountAsSleeping = false;