twin/paper-mc
1
0
Fork 0
mirror of https://github.com/PaperMC/Paper.git synced 2025-08-22 15:53:49 -07:00
Code Issues Packages Projects Releases Wiki Activity

Start update, apply API patches

Browse Source
This commit is contained in:
Nassim Jahnke
2024-12-03 17:58:41 +01:00
parent 881d616533
commit 3a8f9e0b6e
1088 changed files with 38 additions and 473 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
patches/server/Maps-shouldn-t-load-chunks.patch
View File

@@ -1,31 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Phoenix616 <mail@moep.tv>
Date: Sun, 7 Jun 2020 21:43:42 +0100
Subject: [PATCH] Maps shouldn't load chunks
Previously maps would load all chunks in a certain radius depending on
their scale when trying to update their content. This would result in
main thread chunk loads when they weren't really necessary, especially
on low view distances or "slow" async chunk loads after teleports or
other prioritisation.
This changes it to only try to render already loaded chunks based on
the assumption that the chunks around the player will get loaded
eventually anyways and that maps will get checked for update every
five ticks that movement occur in anyways.
diff --git a/src/main/java/net/minecraft/world/item/MapItem.java b/src/main/java/net/minecraft/world/item/MapItem.java
index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
--- a/src/main/java/net/minecraft/world/item/MapItem.java
+++ b/src/main/java/net/minecraft/world/item/MapItem.java
@@ -0,0 +0,0 @@ public class MapItem extends Item {
int r = (j / i + o - 64) * i;
int s = (k / i + p - 64) * i;
Multiset<MapColor> multiset = LinkedHashMultiset.create();
- LevelChunk levelChunk = world.getChunk(SectionPos.blockToSectionCoord(r), SectionPos.blockToSectionCoord(s));
- if (!levelChunk.isEmpty()) {
+ LevelChunk levelChunk = world.getChunkIfLoaded(SectionPos.blockToSectionCoord(r), SectionPos.blockToSectionCoord(s)); // Paper - Maps shouldn't load chunks
+ if (levelChunk != null && !levelChunk.isEmpty()) { // Paper - Maps shouldn't load chunks
int t = 0;
double e = 0.0;
if (world.dimensionType().hasCeiling()) {