PaperMC/paper-server/patches/sources/net/minecraft/world/level/LevelReader.java.patch

--- a/net/minecraft/world/level/LevelReader.java
+++ b/net/minecraft/world/level/LevelReader.java
@@ -26,6 +_,9 @@
     @Nullable
     ChunkAccess getChunk(int x, int z, ChunkStatus chunkStatus, boolean requireChunk);
 
+    @Nullable ChunkAccess getChunkIfLoadedImmediately(int x, int z); // Paper - ifLoaded api (we need this since current impl blocks if the chunk is loading)
+    @Nullable default ChunkAccess getChunkIfLoadedImmediately(BlockPos pos) { return this.getChunkIfLoadedImmediately(pos.getX() >> 4, pos.getZ() >> 4);}
+
     @Deprecated
     boolean hasChunk(int chunkX, int chunkZ);
MC Utils == AT == public net.minecraft.server.level.ServerChunkCache mainThread public net.minecraft.server.level.ServerLevel chunkSource public org.bukkit.craftbukkit.inventory.CraftItemStack handle public net.minecraft.server.level.ChunkMap getVisibleChunkIfPresent(J)Lnet/minecraft/server/level/ChunkHolder; public net.minecraft.server.level.ServerChunkCache mainThreadProcessor public net.minecraft.server.level.ServerChunkCache$MainThreadExecutor public net.minecraft.world.level.chunk.LevelChunkSection states 2016-03-29 02:55:47 +02:00			`--- a/net/minecraft/world/level/LevelReader.java`
			`+++ b/net/minecraft/world/level/LevelReader.java`
net/minecraft/world/level 2024-12-15 00:42:27 +01:00			`@@ -26,6 +_,9 @@`
MC Utils == AT == public net.minecraft.server.level.ServerChunkCache mainThread public net.minecraft.server.level.ServerLevel chunkSource public org.bukkit.craftbukkit.inventory.CraftItemStack handle public net.minecraft.server.level.ChunkMap getVisibleChunkIfPresent(J)Lnet/minecraft/server/level/ChunkHolder; public net.minecraft.server.level.ServerChunkCache mainThreadProcessor public net.minecraft.server.level.ServerChunkCache$MainThreadExecutor public net.minecraft.world.level.chunk.LevelChunkSection states 2016-03-29 02:55:47 +02:00			`@Nullable`
net/minecraft/world/level 2024-12-15 00:42:27 +01:00			`ChunkAccess getChunk(int x, int z, ChunkStatus chunkStatus, boolean requireChunk);`
MC Utils == AT == public net.minecraft.server.level.ServerChunkCache mainThread public net.minecraft.server.level.ServerLevel chunkSource public org.bukkit.craftbukkit.inventory.CraftItemStack handle public net.minecraft.server.level.ChunkMap getVisibleChunkIfPresent(J)Lnet/minecraft/server/level/ChunkHolder; public net.minecraft.server.level.ServerChunkCache mainThreadProcessor public net.minecraft.server.level.ServerChunkCache$MainThreadExecutor public net.minecraft.world.level.chunk.LevelChunkSection states 2016-03-29 02:55:47 +02:00
			`+ @Nullable ChunkAccess getChunkIfLoadedImmediately(int x, int z); // Paper - ifLoaded api (we need this since current impl blocks if the chunk is loading)`
			`+ @Nullable default ChunkAccess getChunkIfLoadedImmediately(BlockPos pos) { return this.getChunkIfLoadedImmediately(pos.getX() >> 4, pos.getZ() >> 4);}`
			`+`
			`@Deprecated`
			`boolean hasChunk(int chunkX, int chunkZ);`