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3234b20ee4
Allowing chunk loading to occur at any point via purgeUnload() introduces possible undesirable behavior to occur recursively inside the chunk system.
261 lines
17 KiB
Diff
261 lines
17 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/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
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index f69a769b45be94e990976bb2b3d51ea0cd26a052..328b04fc63fb6d764298acc15f75d4760db80f81 100644
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--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
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+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
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@@ -223,8 +223,26 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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}
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// Paper start
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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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+ final int index = entity.getType().getCategory().ordinal();
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+
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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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+ 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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public int getMobCountNear(final ServerPlayer player, final net.minecraft.world.entity.MobCategory mobCategory) {
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- return -1;
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+ return player.mobCounts[mobCategory.ordinal()];
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+ // Paper end - Optional per player mob spawns
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}
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// Paper end
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diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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index 9ccb3ffc375298fda4dca97803e65e39df8493eb..e18c3e08f9fbfe17c797c1f96dce1b86fa41fab6 100644
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--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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@@ -450,14 +450,26 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
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gameprofilerfiller.popPush("naturalSpawnCount");
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this.level.timings.countNaturalMobs.startTiming(); // Paper - timings
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int k = this.distanceManager.getNaturalSpawnChunkCount();
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- NaturalSpawner.SpawnState spawnercreature_d = NaturalSpawner.createState(k, this.level.getAllEntities(), this::getFullChunk, new LocalMobCapCalculator(this.chunkMap));
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+ // Paper start - Optional per player mob spawns
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+ int naturalSpawnChunkCount = k;
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+ NaturalSpawner.SpawnState spawnercreature_d; // moved down
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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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+ spawnercreature_d = NaturalSpawner.createState(naturalSpawnChunkCount, this.level.getAllEntities(), this::getFullChunk, null, true);
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+ } else {
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+ spawnercreature_d = 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.level.timings.countNaturalMobs.stopTiming(); // Paper - timings
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this.lastSpawnState = spawnercreature_d;
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gameprofilerfiller.popPush("spawnAndTick");
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boolean flag = this.level.getGameRules().getBoolean(GameRules.RULE_DOMOBSPAWNING) && !this.level.players().isEmpty(); // CraftBukkit
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- Util.shuffle(list, this.level.random);
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+ if (!this.level.paperConfig().entities.spawning.perPlayerMobSpawns) Util.shuffle(list, this.level.random); // Paper - per player mob spawns - do not need this when per-player is enabled
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// Paper start - PlayerNaturallySpawnCreaturesEvent
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int chunkRange = level.spigotConfig.mobSpawnRange;
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chunkRange = (chunkRange > level.spigotConfig.viewDistance) ? (byte) level.spigotConfig.viewDistance : chunkRange;
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diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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index e05bd64abb644fa38dbfe1fe97737eaf8f535970..720a77f7d935292564df3de5cd320d3f75dcd7f9 100644
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--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
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+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
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@@ -276,6 +276,10 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
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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]; // Paper
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+ // Paper end - Optional per player mob spawns
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// CraftBukkit start
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public CraftPlayer.TransferCookieConnection transferCookieConnection;
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diff --git a/src/main/java/net/minecraft/world/level/NaturalSpawner.java b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
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index ea6533c1ac218aa075da3401807a06fcb7892321..364510c0d0667e67aa3b25099a021f5f856fc113 100644
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--- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
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+++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
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@@ -67,6 +67,12 @@ public final class NaturalSpawner {
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private NaturalSpawner() {}
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public static NaturalSpawner.SpawnState createState(int spawningChunkCount, Iterable<Entity> entities, NaturalSpawner.ChunkGetter chunkSource, LocalMobCapCalculator densityCapper) {
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+ // Paper start - Optional per player mob spawns
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+ return createState(spawningChunkCount, entities, chunkSource, densityCapper, false);
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+ }
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+
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+ public static NaturalSpawner.SpawnState createState(int spawningChunkCount, Iterable<Entity> entities, NaturalSpawner.ChunkGetter chunkSource, LocalMobCapCalculator densityCapper, boolean countMobs) {
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+ // Paper end - Optional per player mob spawns
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PotentialCalculator spawnercreatureprobabilities = new PotentialCalculator();
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Object2IntOpenHashMap<MobCategory> object2intopenhashmap = new Object2IntOpenHashMap();
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Iterator iterator = entities.iterator();
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@@ -99,11 +105,16 @@ public final class NaturalSpawner {
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spawnercreatureprobabilities.addCharge(entity.blockPosition(), biomesettingsmobs_b.charge());
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}
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- if (entity instanceof Mob) {
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+ if (densityCapper != null && entity instanceof Mob) { // Paper - Optional per player mob spawns
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densityCapper.addMob(chunk.getPos(), enumcreaturetype);
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}
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object2intopenhashmap.addTo(enumcreaturetype, 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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@@ -138,13 +149,35 @@ public final class NaturalSpawner {
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continue;
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}
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- if ((spawnAnimals || !enumcreaturetype.isFriendly()) && (spawnMonsters || enumcreaturetype.isFriendly()) && (rareSpawn || !enumcreaturetype.isPersistent()) && info.canSpawnForCategory(enumcreaturetype, chunk.getPos(), limit)) {
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+ // Paper start - Optional per player mob spawns; only allow spawns upto the limit per chunk and update count afterwards
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+ int currEntityCount = info.mobCategoryCounts.getInt(enumcreaturetype);
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+ int k1 = limit * info.getSpawnableChunkCount() / NaturalSpawner.MAGIC_NUMBER;
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+ int difference = k1 - currEntityCount;
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+
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+ if (world.paperConfig().entities.spawning.perPlayerMobSpawns) {
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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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+ world.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 - world.getChunkSource().chunkMap.getMobCountNear(backingSet[k], enumcreaturetype), minDiff);
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+ }
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+ }
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+ difference = (minDiff == Integer.MAX_VALUE) ? 0 : minDiff;
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+ }
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+ if ((spawnAnimals || !enumcreaturetype.isFriendly()) && (spawnMonsters || enumcreaturetype.isFriendly()) && (rareSpawn || !enumcreaturetype.isPersistent()) && difference > 0) {
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+ // Paper end - Optional per player mob spawns
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// CraftBukkit end
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Objects.requireNonNull(info);
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NaturalSpawner.SpawnPredicate spawnercreature_c = info::canSpawn;
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Objects.requireNonNull(info);
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- NaturalSpawner.spawnCategoryForChunk(enumcreaturetype, world, chunk, spawnercreature_c, info::afterSpawn);
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+ // Paper start - Optional per player mob spawns
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+ int spawnCount = NaturalSpawner.spawnCategoryForChunk(enumcreaturetype, world, chunk, spawnercreature_c, info::afterSpawn,
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+ difference, world.paperConfig().entities.spawning.perPlayerMobSpawns ? world.getChunkSource().chunkMap::updatePlayerMobTypeMap : null);
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+ info.mobCategoryCounts.mergeInt(enumcreaturetype, spawnCount, Integer::sum);
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+ // Paper end - Optional per player mob spawns
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}
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}
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@@ -163,11 +196,17 @@ public final class NaturalSpawner {
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// Paper end - Add mobcaps commands
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public static void spawnCategoryForChunk(MobCategory group, ServerLevel world, LevelChunk chunk, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner) {
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+ // Paper start - Optional per player mob spawns
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+ spawnCategoryForChunk(group, world, chunk, checker, runner, Integer.MAX_VALUE, null);
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+ }
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+ public static int spawnCategoryForChunk(MobCategory group, ServerLevel world, LevelChunk chunk, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner, int maxSpawns, Consumer<Entity> trackEntity) {
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+ // Paper end - Optional per player mob spawns
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BlockPos blockposition = NaturalSpawner.getRandomPosWithin(world, chunk);
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if (blockposition.getY() >= world.getMinBuildHeight() + 1) {
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- NaturalSpawner.spawnCategoryForPosition(group, world, chunk, blockposition, checker, runner);
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+ return NaturalSpawner.spawnCategoryForPosition(group, world, chunk, blockposition, checker, runner, maxSpawns, trackEntity); // Paper - Optional per player mob spawns
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}
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+ return 0; // Paper - Optional per player mob spawns
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}
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@VisibleForDebug
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@@ -178,15 +217,21 @@ public final class NaturalSpawner {
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});
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}
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+ // Paper start - Optional per player mob spawns
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public static void spawnCategoryForPosition(MobCategory group, ServerLevel world, ChunkAccess chunk, BlockPos pos, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner) {
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+ spawnCategoryForPosition(group, world,chunk, pos, checker, runner, Integer.MAX_VALUE, null);
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+ }
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+ public static int spawnCategoryForPosition(MobCategory group, ServerLevel world, ChunkAccess chunk, BlockPos pos, NaturalSpawner.SpawnPredicate checker, NaturalSpawner.AfterSpawnCallback runner, int maxSpawns, Consumer<Entity> trackEntity) {
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+ // Paper end - Optional per player mob spawns
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StructureManager structuremanager = world.structureManager();
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ChunkGenerator chunkgenerator = world.getChunkSource().getGenerator();
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int i = pos.getY();
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BlockState iblockdata = world.getBlockStateIfLoadedAndInBounds(pos); // Paper - don't load chunks for mob spawn
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+ int j = 0; // Paper - Optional per player mob spawns; moved up
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if (iblockdata != null && !iblockdata.isRedstoneConductor(chunk, pos)) { // Paper - don't load chunks for mob spawn
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BlockPos.MutableBlockPos blockposition_mutableblockposition = new BlockPos.MutableBlockPos();
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- int j = 0;
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+ //int j = 0; // Paper - Optional per player mob spawns; moved up
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int k = 0;
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while (k < 3) {
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@@ -228,14 +273,14 @@ public final class NaturalSpawner {
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// Paper start - PreCreatureSpawnEvent
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PreSpawnStatus doSpawning = isValidSpawnPostitionForType(world, group, structuremanager, chunkgenerator, biomesettingsmobs_c, blockposition_mutableblockposition, d2);
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if (doSpawning == PreSpawnStatus.ABORT) {
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- return;
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+ return j; // Paper - Optional per player mob spawns
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}
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if (doSpawning == PreSpawnStatus.SUCCESS && checker.test(biomesettingsmobs_c.type, blockposition_mutableblockposition, chunk)) {
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// Paper end - PreCreatureSpawnEvent
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Mob entityinsentient = NaturalSpawner.getMobForSpawn(world, biomesettingsmobs_c.type);
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if (entityinsentient == null) {
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- return;
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+ return j; // Paper - Optional per player mob spawns
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}
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entityinsentient.moveTo(d0, (double) i, d1, world.random.nextFloat() * 360.0F, 0.0F);
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@@ -248,10 +293,15 @@ public final class NaturalSpawner {
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++j;
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++k1;
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runner.run(entityinsentient, 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(entityinsentient);
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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 (j >= entityinsentient.getMaxSpawnClusterSize()) {
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- return;
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+ if (j >= entityinsentient.getMaxSpawnClusterSize() || j >= maxSpawns) { // Paper - Optional per player mob spawns
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+ return j; // Paper - Optional per player mob spawns
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}
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if (entityinsentient.isMaxGroupSizeReached(k1)) {
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@@ -273,6 +323,7 @@ public final class NaturalSpawner {
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}
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}
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+ return j; // Paper - Optional per player mob spawns
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}
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private static boolean isRightDistanceToPlayerAndSpawnPoint(ServerLevel world, ChunkAccess chunk, BlockPos.MutableBlockPos pos, double squaredDistance) {
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@@ -523,7 +574,7 @@ public final class NaturalSpawner {
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MobCategory enumcreaturetype = entitytypes.getCategory();
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this.mobCategoryCounts.addTo(enumcreaturetype, 1);
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- this.localMobCapCalculator.addMob(new ChunkPos(blockposition), enumcreaturetype);
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+ if (this.localMobCapCalculator != null) this.localMobCapCalculator.addMob(new ChunkPos(blockposition), enumcreaturetype); // Paper - Optional per player mob spawns
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}
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public int getSpawnableChunkCount() {
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@@ -539,6 +590,7 @@ public final class NaturalSpawner {
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int i = limit * this.spawnableChunkCount / NaturalSpawner.MAGIC_NUMBER;
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// CraftBukkit end
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+ if (this.localMobCapCalculator == null) return this.mobCategoryCounts.getInt(enumcreaturetype) < i; // Paper - Optional per player mob spawns
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return this.mobCategoryCounts.getInt(enumcreaturetype) >= i ? false : this.localMobCapCalculator.canSpawn(enumcreaturetype, chunkcoordintpair);
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}
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}
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