mirror of
https://github.com/PaperMC/Paper.git
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236 lines
14 KiB
Diff
236 lines
14 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: kickash32 <kickash32@gmail.com>
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Date: Mon, 19 Aug 2019 01:27:58 +0500
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Subject: [PATCH] Optional per player mob spawns
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diff --git a/net/minecraft/server/level/ChunkMap.java b/net/minecraft/server/level/ChunkMap.java
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index ff6503bf8eb88d1264c3d848a89d0255b4b3ae68..9eed24939fc09f00a9dbce1be2ab9c34d024fd29 100644
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--- a/net/minecraft/server/level/ChunkMap.java
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+++ b/net/minecraft/server/level/ChunkMap.java
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@@ -236,11 +236,29 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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// Paper - rewrite chunk system
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}
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- // Paper start
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- public int getMobCountNear(final ServerPlayer player, final net.minecraft.world.entity.MobCategory mobCategory) {
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- return -1;
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+ // Paper start - Optional per player mob spawns
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+ public void updatePlayerMobTypeMap(final Entity entity) {
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+ if (!this.level.paperConfig().entities.spawning.perPlayerMobSpawns) {
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+ return;
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+ }
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+
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+ final int index = entity.getType().getCategory().ordinal();
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+ final ca.spottedleaf.moonrise.common.list.ReferenceList<ServerPlayer> inRange =
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+ this.level.moonrise$getNearbyPlayers().getPlayers(entity.chunkPosition(), ca.spottedleaf.moonrise.common.misc.NearbyPlayers.NearbyMapType.TICK_VIEW_DISTANCE);
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+ if (inRange == null) {
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+ return;
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+ }
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+
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+ final ServerPlayer[] backingSet = inRange.getRawDataUnchecked();
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+ for (int i = 0, len = inRange.size(); i < len; i++) {
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+ ++(backingSet[i].mobCounts[index]);
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+ }
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}
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- // Paper end
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+
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+ public int getMobCountNear(final ServerPlayer player, final net.minecraft.world.entity.MobCategory mobCategory) {
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+ return player.mobCounts[mobCategory.ordinal()];
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+ }
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+ // Paper end - Optional per player mob spawns
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protected ChunkGenerator generator() {
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return this.worldGenContext.generator();
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diff --git a/net/minecraft/server/level/ServerChunkCache.java b/net/minecraft/server/level/ServerChunkCache.java
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index 87d4291a3944f706a694536da6de0f28c548ab8d..5576bf1d1d70ab7a010653d3207909b5de867e70 100644
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--- a/net/minecraft/server/level/ServerChunkCache.java
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+++ b/net/minecraft/server/level/ServerChunkCache.java
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@@ -517,7 +517,7 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
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profilerFiller.popPush("shuffleChunks");
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// Paper start - chunk tick iteration optimisation
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this.shuffleRandom.setSeed(this.level.random.nextLong());
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- Util.shuffle(list, this.shuffleRandom);
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+ if (!this.level.paperConfig().entities.spawning.perPlayerMobSpawns) Util.shuffle(list, this.shuffleRandom); // Paper - Optional per player mob spawns; do not need this when per-player is enabled
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// Paper end - chunk tick iteration optimisation
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this.tickChunks(profilerFiller, l, list);
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profilerFiller.pop();
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@@ -571,9 +571,18 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
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private void tickChunks(ProfilerFiller profiler, long timeInhabited, List<LevelChunk> chunks) {
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profiler.popPush("naturalSpawnCount");
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int naturalSpawnChunkCount = this.distanceManager.getNaturalSpawnChunkCount();
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- NaturalSpawner.SpawnState spawnState = NaturalSpawner.createState(
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- naturalSpawnChunkCount, this.level.getAllEntities(), this::getFullChunk, new LocalMobCapCalculator(this.chunkMap)
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- );
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+ // Paper start - Optional per player mob spawns
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+ NaturalSpawner.SpawnState spawnState;
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+ if ((this.spawnFriendlies || this.spawnEnemies) && this.level.paperConfig().entities.spawning.perPlayerMobSpawns) { // don't count mobs when animals and monsters are disabled
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+ // re-set mob counts
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+ for (ServerPlayer player : this.level.players) {
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+ Arrays.fill(player.mobCounts, 0);
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+ }
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+ spawnState = NaturalSpawner.createState(naturalSpawnChunkCount, this.level.getAllEntities(), this::getFullChunk, null, true);
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+ } else {
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+ spawnState = NaturalSpawner.createState(naturalSpawnChunkCount, this.level.getAllEntities(), this::getFullChunk, !this.level.paperConfig().entities.spawning.perPlayerMobSpawns ? new LocalMobCapCalculator(this.chunkMap) : null, false);
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+ }
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+ // Paper end - Optional per player mob spawns
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this.lastSpawnState = spawnState;
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profiler.popPush("spawnAndTick");
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boolean _boolean = this.level.getGameRules().getBoolean(GameRules.RULE_DOMOBSPAWNING) && !this.level.players().isEmpty(); // CraftBukkit
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diff --git a/net/minecraft/server/level/ServerPlayer.java b/net/minecraft/server/level/ServerPlayer.java
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index 0a7e5106a1d39150326e7c323030df5d32ecef1e..a63702dd7e86fc8b9f78c2ae23e23b65b6b2ee24 100644
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--- a/net/minecraft/server/level/ServerPlayer.java
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+++ b/net/minecraft/server/level/ServerPlayer.java
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@@ -368,6 +368,10 @@ public class ServerPlayer extends Player implements ca.spottedleaf.moonrise.patc
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public boolean queueHealthUpdatePacket;
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public net.minecraft.network.protocol.game.ClientboundSetHealthPacket queuedHealthUpdatePacket;
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// Paper end - cancellable death event
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+ // Paper start - Optional per player mob spawns
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+ public static final int MOBCATEGORY_TOTAL_ENUMS = net.minecraft.world.entity.MobCategory.values().length;
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+ public final int[] mobCounts = new int[MOBCATEGORY_TOTAL_ENUMS];
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+ // Paper end - Optional per player mob spawns
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// CraftBukkit start
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public org.bukkit.craftbukkit.entity.CraftPlayer.TransferCookieConnection transferCookieConnection;
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public String displayName;
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diff --git a/net/minecraft/world/level/NaturalSpawner.java b/net/minecraft/world/level/NaturalSpawner.java
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index 913ea92ace9d610c25bf28f703a3b227044aea63..ef8bacbbb43a9b80281a313ca43b7efff5a93e03 100644
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--- a/net/minecraft/world/level/NaturalSpawner.java
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+++ b/net/minecraft/world/level/NaturalSpawner.java
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@@ -72,6 +72,14 @@ public final class NaturalSpawner {
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public static NaturalSpawner.SpawnState createState(
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int spawnableChunkCount, Iterable<Entity> entities, NaturalSpawner.ChunkGetter chunkGetter, LocalMobCapCalculator calculator
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) {
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+ // Paper start - Optional per player mob spawns
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+ return createState(spawnableChunkCount, entities, chunkGetter, calculator, false);
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+ }
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+
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+ public static NaturalSpawner.SpawnState createState(
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+ int spawnableChunkCount, Iterable<Entity> entities, NaturalSpawner.ChunkGetter chunkGetter, LocalMobCapCalculator calculator, final boolean countMobs
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+ ) {
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+ // Paper end - Optional per player mob spawns
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PotentialCalculator potentialCalculator = new PotentialCalculator();
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Object2IntOpenHashMap<MobCategory> map = new Object2IntOpenHashMap<>();
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@@ -93,11 +101,16 @@ public final class NaturalSpawner {
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potentialCalculator.addCharge(entity.blockPosition(), mobSpawnCost.charge());
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}
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- if (entity instanceof Mob) {
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+ if (calculator != null && entity instanceof Mob) { // Paper - Optional per player mob spawns
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calculator.addMob(chunk.getPos(), category);
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}
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map.addTo(category, 1);
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+ // Paper start - Optional per player mob spawns
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+ if (countMobs) {
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+ chunk.level.getChunkSource().chunkMap.updatePlayerMobTypeMap(entity);
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+ }
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+ // Paper end - Optional per player mob spawns
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});
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}
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}
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@@ -135,7 +148,7 @@ public final class NaturalSpawner {
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if ((spawnFriendlies || !mobCategory.isFriendly())
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&& (spawnEnemies || mobCategory.isFriendly())
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&& (spawnPassives || !mobCategory.isPersistent())
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- && spawnState.canSpawnForCategoryGlobal(mobCategory, limit)) { // Paper - Optional per player mob spawns; remove global check, check later during the local one
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+ && (level.paperConfig().entities.spawning.perPlayerMobSpawns || spawnState.canSpawnForCategoryGlobal(mobCategory, limit))) { // Paper - Optional per player mob spawns; remove global check, check later during the local one
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list.add(mobCategory);
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// CraftBukkit end
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}
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@@ -149,8 +162,37 @@ public final class NaturalSpawner {
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profilerFiller.push("spawner");
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for (MobCategory mobCategory : categories) {
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- if (spawnState.canSpawnForCategoryLocal(mobCategory, chunk.getPos())) {
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- spawnCategoryForChunk(mobCategory, level, chunk, spawnState::canSpawn, spawnState::afterSpawn);
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+ // Paper start - Optional per player mob spawns
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+ final boolean canSpawn;
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+ int maxSpawns = Integer.MAX_VALUE;
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+ if (level.paperConfig().entities.spawning.perPlayerMobSpawns) {
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+ // Copied from getFilteredSpawningCategories
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+ int limit = mobCategory.getMaxInstancesPerChunk();
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+ SpawnCategory spawnCategory = CraftSpawnCategory.toBukkit(mobCategory);
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+ if (CraftSpawnCategory.isValidForLimits(spawnCategory)) {
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+ limit = level.getWorld().getSpawnLimit(spawnCategory);
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+ }
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+
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+ // Apply per-player limit
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+ int minDiff = Integer.MAX_VALUE;
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+ final ca.spottedleaf.moonrise.common.list.ReferenceList<net.minecraft.server.level.ServerPlayer> inRange =
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+ level.moonrise$getNearbyPlayers().getPlayers(chunk.getPos(), ca.spottedleaf.moonrise.common.misc.NearbyPlayers.NearbyMapType.TICK_VIEW_DISTANCE);
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+ if (inRange != null) {
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+ final net.minecraft.server.level.ServerPlayer[] backingSet = inRange.getRawDataUnchecked();
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+ for (int k = 0, len = inRange.size(); k < len; k++) {
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+ minDiff = Math.min(limit - level.getChunkSource().chunkMap.getMobCountNear(backingSet[k], mobCategory), minDiff);
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+ }
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+ }
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+
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+ maxSpawns = (minDiff == Integer.MAX_VALUE) ? 0 : minDiff;
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+ canSpawn = maxSpawns > 0;
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+ } else {
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+ canSpawn = spawnState.canSpawnForCategoryLocal(mobCategory, chunk.getPos());
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+ }
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+ if (canSpawn) {
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+ spawnCategoryForChunk(mobCategory, level, chunk, spawnState::canSpawn, spawnState::afterSpawn,
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+ maxSpawns, level.paperConfig().entities.spawning.perPlayerMobSpawns ? level.getChunkSource().chunkMap::updatePlayerMobTypeMap : null);
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+ // Paper end - Optional per player mob spawns
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}
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}
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@@ -170,9 +212,16 @@ public final class NaturalSpawner {
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public static void spawnCategoryForChunk(
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MobCategory category, ServerLevel level, LevelChunk chunk, NaturalSpawner.SpawnPredicate filter, NaturalSpawner.AfterSpawnCallback callback
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) {
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+ // Paper start - Optional per player mob spawns
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+ spawnCategoryForChunk(category, level, chunk, filter, callback, Integer.MAX_VALUE, null);
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+ }
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+ public static void spawnCategoryForChunk(
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+ MobCategory category, ServerLevel level, LevelChunk chunk, NaturalSpawner.SpawnPredicate filter, NaturalSpawner.AfterSpawnCallback callback, final int maxSpawns, final Consumer<Entity> trackEntity
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+ ) {
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+ // Paper end - Optional per player mob spawns
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BlockPos randomPosWithin = getRandomPosWithin(level, chunk);
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if (randomPosWithin.getY() >= level.getMinY() + 1) {
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- spawnCategoryForPosition(category, level, chunk, randomPosWithin, filter, callback);
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+ spawnCategoryForPosition(category, level, chunk, randomPosWithin, filter, callback, maxSpawns, trackEntity); // Paper - Optional per player mob spawns
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}
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}
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@@ -189,6 +238,12 @@ public final class NaturalSpawner {
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NaturalSpawner.SpawnPredicate filter,
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NaturalSpawner.AfterSpawnCallback callback
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) {
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+ spawnCategoryForPosition(category, level, chunk, pos, filter, callback, Integer.MAX_VALUE, null);
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+ }
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+ public static void spawnCategoryForPosition(
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+ MobCategory category, ServerLevel level, ChunkAccess chunk, BlockPos pos, NaturalSpawner.SpawnPredicate filter, NaturalSpawner.AfterSpawnCallback callback, final int maxSpawns, final @Nullable Consumer<Entity> trackEntity
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+ ) {
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+ // Paper end - Optional per player mob spawns
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StructureManager structureManager = level.structureManager();
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ChunkGenerator generator = level.getChunkSource().getGenerator();
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int y = pos.getY();
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@@ -252,9 +307,14 @@ public final class NaturalSpawner {
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++i;
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++i3;
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callback.run(mobForSpawn, chunk);
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+ // Paper start - Optional per player mob spawns
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+ if (trackEntity != null) {
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+ trackEntity.accept(mobForSpawn);
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+ }
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+ // Paper end - Optional per player mob spawns
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}
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// CraftBukkit end
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- if (i >= mobForSpawn.getMaxSpawnClusterSize()) {
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+ if (i >= mobForSpawn.getMaxSpawnClusterSize() || i >= maxSpawns) { // Paper - Optional per player mob spawns
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return;
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}
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@@ -565,7 +625,7 @@ public final class NaturalSpawner {
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this.spawnPotential.addCharge(blockPos, d);
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MobCategory category = type.getCategory();
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this.mobCategoryCounts.addTo(category, 1);
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- this.localMobCapCalculator.addMob(new ChunkPos(blockPos), category);
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+ if (this.localMobCapCalculator != null) this.localMobCapCalculator.addMob(new ChunkPos(blockPos), category); // Paper - Optional per player mob spawns
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}
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public int getSpawnableChunkCount() {
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