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Use platform math functions

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This commit is contained in:
Martijn Muijsers
2023-08-08 20:49:05 +02:00
parent de70588630
commit 562d6e3dd1
123 changed files with 205 additions and 18 deletions
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patches/server/0038-Use-ThreadUnsafeRandom-for-mob-spawning.patch Normal file
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@@ -0,0 +1,56 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Martijn Muijsers <martijnmuijsers@live.nl>
Date: Wed, 23 Nov 2022 22:49:59 +0100
Subject: [PATCH] Use ThreadUnsafeRandom for mob spawning
License: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
Gale - https://galemc.org
This patch is based on the following patch:
"Use thread unsafe random for mob spawning"
By: Paul Sauve <paul@technove.co>
As part of: Airplane (https://github.com/TECHNOVE/Airplane)
Licensed under: GPL-3.0 (https://www.gnu.org/licenses/gpl-3.0.html)
* Airplane copyright *
Airplane
Copyright (C) 2020 Technove LLC
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
diff --git a/src/main/java/net/minecraft/world/level/NaturalSpawner.java b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
index 599efa2ed24e0d4944324c86ca23c38d8b111277..135c62a90b1cf924812fa4c8c224057eed67a109 100644
--- a/src/main/java/net/minecraft/world/level/NaturalSpawner.java
+++ b/src/main/java/net/minecraft/world/level/NaturalSpawner.java
@@ -415,13 +415,14 @@ public final class NaturalSpawner {
}
}
- private static BlockPos getRandomPosWithin(Level world, LevelChunk chunk) {
+ private static BlockPos getRandomPosWithin(ServerLevel world, LevelChunk chunk) { // Gale - Airplane - Use ThreadUnsafeRandom for mob spawning - accept ServerLevel
ChunkPos chunkcoordintpair = chunk.getPos();
- int i = chunkcoordintpair.getMinBlockX() + world.random.nextInt(16);
- int j = chunkcoordintpair.getMinBlockZ() + world.random.nextInt(16);
+ // Gale start - Airplane - Use ThreadUnsafeRandom for mob spawning - use ThreadUnsafeRandom
+ int i = chunkcoordintpair.getMinBlockX() + world.randomTickRandom.nextInt(16);
+ int j = chunkcoordintpair.getMinBlockZ() + world.randomTickRandom.nextInt(16);
+ // Gale end - Airplane - Use ThreadUnsafeRandom for mob spawning - use ThreadUnsafeRandom
int k = chunk.getHeight(Heightmap.Types.WORLD_SURFACE, i, j) + 1;
- int l = Mth.randomBetweenInclusive(world.random, world.getMinBuildHeight(), k);
-
+ int l = Mth.randomBetweenInclusive(world.randomTickRandom, world.getMinBuildHeight(), k); // Gale - Airplane - Use ThreadUnsafeRandom for mob spawning - use ThreadUnsafeRandom
return new BlockPos(i, l, j);
}