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Use seed based lookup for Treasure Maps - Fixes lag from carto/sunken maps

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Aikar 2020-06-07 19:28:58 -04:00
parent 74dcb3c923
commit dfd3848ee6
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1 changed files with 36 additions and 0 deletions
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Spigot-Server-Patches/0536-Use-seed-based-lookup-for-Treasure-Maps-Fixes-lag-fr.patch Normal file
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Sun, 7 Jun 2020 19:25:13 -0400
Subject: [PATCH] Use seed based lookup for Treasure Maps - Fixes lag from
carto/sunken maps
diff --git a/src/main/java/net/minecraft/server/ItemWorldMap.java b/src/main/java/net/minecraft/server/ItemWorldMap.java
index 134468da1a8fad6fdd48f64bf9ea885794e86bdf..b09de92ee56f491f7b4c526105f8d306b365a275 100644
--- a/src/main/java/net/minecraft/server/ItemWorldMap.java
+++ b/src/main/java/net/minecraft/server/ItemWorldMap.java
@@ -229,7 +229,7 @@ public class ItemWorldMap extends ItemWorldMapBase {
for (l = 0; l < 128 * i; ++l) {
for (i1 = 0; i1 < 128 * i; ++i1) {
- abiomebase[l * 128 * i + i1] = worldserver.getBiome(new BlockPosition((j / i - 64) * i + i1, 0, (k / i - 64) * i + l));
+ abiomebase[l * 128 * i + i1] = worldserver.getBiomeBySeed((j / i - 64) * i + i1, 0, (k / i - 64) * i + l); // Paper
}
}
diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
index 854c97bddb711ed252c2ae8398247641fdfb10be..17289cf3776a5db2f17b493e39fea83d4d0c4abd 100644
--- a/src/main/java/net/minecraft/server/WorldServer.java
+++ b/src/main/java/net/minecraft/server/WorldServer.java
@@ -283,8 +283,9 @@ public class WorldServer extends World {
}
// CraftBukkit end
- @Override
- public BiomeBase a(int i, int j, int k) {
+
+ public BiomeBase getBiomeBySeed(int i, int j, int k) { return a(i, j, k); } // Paper - OBFHELPER
+ @Override public BiomeBase a(int i, int j, int k) {
return this.getChunkProvider().getChunkGenerator().getWorldChunkManager().getBiome(i, j, k);
}