diff options
Diffstat (limited to 'patches/server/0375-Use-seed-based-lookup-for-Treasure-Maps-Fixes-lag-fr.patch')
| -rw-r--r-- | patches/server/0375-Use-seed-based-lookup-for-Treasure-Maps-Fixes-lag-fr.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/patches/server/0375-Use-seed-based-lookup-for-Treasure-Maps-Fixes-lag-fr.patch b/patches/server/0375-Use-seed-based-lookup-for-Treasure-Maps-Fixes-lag-fr.patch new file mode 100644 index 0000000000..27672e59d7 --- /dev/null +++ b/patches/server/0375-Use-seed-based-lookup-for-Treasure-Maps-Fixes-lag-fr.patch @@ -0,0 +1,20 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: Aikar <[email protected]> +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/world/item/MapItem.java b/src/main/java/net/minecraft/world/item/MapItem.java +index 36de7c63370c529579d31ba1d77ec12b754ef313..ce461b1a8d7fab87ae28e30205f6fab67f1808b6 100644 +--- a/src/main/java/net/minecraft/world/item/MapItem.java ++++ b/src/main/java/net/minecraft/world/item/MapItem.java +@@ -206,7 +206,7 @@ public class MapItem extends ComplexItem { + + for (int n = 0; n < 128; n++) { + for (int o = 0; o < 128; o++) { +- Holder<Biome> holder = world.getBiome(mutableBlockPos.set((l + o) * i, 0, (m + n) * i)); ++ Holder<Biome> holder = world.getUncachedNoiseBiome((l + o) * i, 0, (m + n) * i); // Paper - Perf: Use seed based lookup for treasure maps + bls[n * 128 + o] = holder.is(BiomeTags.WATER_ON_MAP_OUTLINES); + } + } |