From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Aikar 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/level/WorldServer.java b/src/main/java/net/minecraft/server/level/WorldServer.java index 795c4a9e3e33660af888ff80204bfd47a3b327fd..5401db70b4516ab960cffae0aae9b3ea297288b5 100644 --- a/src/main/java/net/minecraft/server/level/WorldServer.java +++ b/src/main/java/net/minecraft/server/level/WorldServer.java @@ -421,8 +421,8 @@ public class WorldServer extends World implements GeneratorAccessSeed { this.worldDataServer.setThundering(flag1); } - @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); } diff --git a/src/main/java/net/minecraft/world/item/ItemWorldMap.java b/src/main/java/net/minecraft/world/item/ItemWorldMap.java index a1945e9ac1dd8961c5758a22bef3908d3adf0704..3aa0f19d4a924d40005a38bb95a08d4a109c5b2e 100644 --- a/src/main/java/net/minecraft/world/item/ItemWorldMap.java +++ b/src/main/java/net/minecraft/world/item/ItemWorldMap.java @@ -253,7 +253,7 @@ 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 } }