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https://github.com/PaperMC/Paper.git
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74 lines
5.1 KiB
Diff
74 lines
5.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Sun, 14 Jan 2018 17:36:02 -0500
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Subject: [PATCH] PlayerNaturallySpawnCreaturesEvent
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This event can be used for when you want to exclude a certain player
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from triggering monster spawns on a server.
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Also a highly more effecient way to blanket block spawns in a world
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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 e580df88baadfd943756b1e440c7253a287fa0e9..ea520b828378c268d05425096c6493ca1c7ad385 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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@@ -701,7 +701,9 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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chunkRange = (chunkRange > this.level.spigotConfig.viewDistance) ? (byte) this.level.spigotConfig.viewDistance : chunkRange;
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chunkRange = (chunkRange > 8) ? 8 : chunkRange;
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- double blockRange = (reducedRange) ? Math.pow(chunkRange << 4, 2) : 16384.0D;
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+ final int finalChunkRange = chunkRange; // Paper for lambda below
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+ //double blockRange = (reducedRange) ? Math.pow(chunkRange << 4, 2) : 16384.0D; // Paper - use from event
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+ double blockRange = 16384.0D; // Paper
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// Spigot end
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if (!this.distanceManager.hasPlayersNearby(chunkcoordintpair.toLong())) {
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return false;
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@@ -716,6 +718,15 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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}
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entityplayer = (ServerPlayer) iterator.next();
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+ // Paper start - add PlayerNaturallySpawnCreaturesEvent
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+ com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent event;
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+ blockRange = 16384.0D;
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+ if (reducedRange) {
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+ event = entityplayer.playerNaturallySpawnedEvent;
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+ if (event == null || event.isCancelled()) return false;
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+ blockRange = (double) ((event.getSpawnRadius() << 4) * (event.getSpawnRadius() << 4));
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+ }
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+ // Paper end
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} while (!this.playerIsCloseEnoughForSpawning(entityplayer, chunkcoordintpair, blockRange)); // Spigot
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return true;
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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 fe4fc7792ac1bfcde0980884a6369d08e81a6b65..d30373d369049827b5b7611d35c8b7fc8fc08d23 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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@@ -557,6 +557,15 @@ public class ServerChunkCache extends ChunkSource {
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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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+ // Paper start - call player naturally spawn event
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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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+ chunkRange = Math.min(chunkRange, 8);
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+ for (ServerPlayer entityPlayer : this.level.players()) {
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+ entityPlayer.playerNaturallySpawnedEvent = new com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent(entityPlayer.getBukkitEntity(), (byte) chunkRange);
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+ entityPlayer.playerNaturallySpawnedEvent.callEvent();
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+ }
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+ // Paper end
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int l = this.level.getGameRules().getInt(GameRules.RULE_RANDOMTICKING);
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boolean flag1 = this.level.ticksPerSpawnCategory.getLong(org.bukkit.entity.SpawnCategory.ANIMAL) != 0L && this.level.getLevelData().getGameTime() % this.level.ticksPerSpawnCategory.getLong(org.bukkit.entity.SpawnCategory.ANIMAL) == 0L; // CraftBukkit
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Iterator iterator1 = list.iterator();
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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 75d2213aadcbd1d0a49fd4c8cef2d4d51669c73d..1b56d6b05fee0aa430dab666f50c5b886c3910d0 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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@@ -265,6 +265,7 @@ public class ServerPlayer extends Player {
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// CraftBukkit end
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public boolean isRealPlayer; // Paper
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public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper
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+ public com.destroystokyo.paper.event.entity.PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
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// Paper start - replace player chunk loader
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private final java.util.concurrent.atomic.AtomicReference<io.papermc.paper.chunk.system.RegionizedPlayerChunkLoader.ViewDistances> viewDistances = new java.util.concurrent.atomic.AtomicReference<>(new io.papermc.paper.chunk.system.RegionizedPlayerChunkLoader.ViewDistances(-1, -1, -1));
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