90 Zeilen
5.8 KiB
Diff
90 Zeilen
5.8 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, 5 Apr 2021 01:42:35 -0400
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Subject: [PATCH] Improve cancelling PreCreatureSpawnEvent with per player mob
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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 094096bd08450e5d656ce2c442757cbc63ffb090..cfeeddf2cb4ff50dbc29c6913e78ca1dee076790 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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@@ -246,8 +246,25 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
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++(backingSet[i].mobCounts[index]);
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}
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}
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+ // Paper start - per player mob count backoff
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+ public void updateFailurePlayerMobTypeMap(int chunkX, int chunkZ, net.minecraft.world.entity.MobCategory mobCategory) {
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+ if (!this.level.paperConfig().entities.spawning.perPlayerMobSpawns) {
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+ return;
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+ }
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+ int idx = mobCategory.ordinal();
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+ final ca.spottedleaf.moonrise.common.list.ReferenceList<ServerPlayer> inRange =
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+ this.level.moonrise$getNearbyPlayers().getPlayersByChunk(chunkX, chunkZ, 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].mobBackoffCounts[idx]);
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+ }
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+ }
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+ // Paper end - per player mob count backoff
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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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+ return player.mobCounts[mobCategory.ordinal()] + player.mobBackoffCounts[mobCategory.ordinal()]; // Paper - per player mob count backoff
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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 8e96905fa93b02623f16feb4369a45b175031ebf..d021cd5b6136f0125076513977f430c6d4dd4f9f 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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@@ -555,7 +555,17 @@ public class ServerChunkCache extends ChunkSource implements ca.spottedleaf.moon
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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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+ // Paper start - per player mob spawning backoff
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+ for (int ii = 0; ii < ServerPlayer.MOBCATEGORY_TOTAL_ENUMS; ii++) {
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+ player.mobCounts[ii] = 0;
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+
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+ int newBackoff = player.mobBackoffCounts[ii] - 1; // TODO make configurable bleed // TODO use nonlinear algorithm?
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+ if (newBackoff < 0) {
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+ newBackoff = 0;
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+ }
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+ player.mobBackoffCounts[ii] = newBackoff;
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+ }
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+ // Paper end - per player mob spawning backoff
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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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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 1ac3f820d2f7c1bd29e2f2a323747f8262a57d89..a2cd4385fca0cf2ec164d06be2732755506c0249 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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@@ -305,6 +305,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player imple
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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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+ public final int[] mobBackoffCounts = new int[MOBCATEGORY_TOTAL_ENUMS]; // Paper - per player mob count backoff
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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 12ebd7829c7f6814ccd79ae96aa9023afcc64696..c1b76a1ebc1eea7ab70cf61d8175a31794dd122a 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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@@ -299,6 +299,11 @@ 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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+ // Paper start - per player mob count backoff
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+ if (doSpawning == PreSpawnStatus.ABORT || doSpawning == PreSpawnStatus.CANCELLED) {
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+ world.getChunkSource().chunkMap.updateFailurePlayerMobTypeMap(blockposition_mutableblockposition.getX() >> 4, blockposition_mutableblockposition.getZ() >> 4, group);
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+ }
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+ // Paper end - per player mob count backoff
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if (doSpawning == PreSpawnStatus.ABORT) {
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return;
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}
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