From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Spottedleaf Date: Thu, 16 Apr 2020 16:13:59 -0700 Subject: [PATCH] Optimize ChunkProviderServer's chunk level checking helper methods These can be hot functions (i.e entity ticking and block ticking), so inline where possible, and avoid the abstraction of the Either class. diff --git a/src/main/java/net/minecraft/server/level/ChunkProviderServer.java b/src/main/java/net/minecraft/server/level/ChunkProviderServer.java index 08e7b20d3ad3a02cab74864cce6fd2a31d80fe59..ff93fd88b1d30ac70ebd1130981e4aa042358f30 100644 --- a/src/main/java/net/minecraft/server/level/ChunkProviderServer.java +++ b/src/main/java/net/minecraft/server/level/ChunkProviderServer.java @@ -643,21 +643,29 @@ public class ChunkProviderServer extends IChunkProvider { public final boolean isInEntityTickingChunk(Entity entity) { return this.a(entity); } // Paper - OBFHELPER @Override public boolean a(Entity entity) { - long i = ChunkCoordIntPair.pair(MathHelper.floor(entity.locX()) >> 4, MathHelper.floor(entity.locZ()) >> 4); - - return this.a(i, (Function>>) PlayerChunk::b); // CraftBukkit - decompile error + // Paper start - optimize is ticking ready type functions + // entity ticking + PlayerChunk playerChunk = this.getChunk(MCUtil.getCoordinateKey(entity)); + return playerChunk != null && playerChunk.isEntityTickingReady(); + // Paper end - optimize is ticking ready type functions } public final boolean isEntityTickingChunk(ChunkCoordIntPair chunkcoordintpair) { return this.a(chunkcoordintpair); } // Paper - OBFHELPER @Override public boolean a(ChunkCoordIntPair chunkcoordintpair) { - return this.a(chunkcoordintpair.pair(), (Function>>) PlayerChunk::b); // CraftBukkit - decompile error + // Paper start - optimize is ticking ready type functions + // is entity ticking ready + PlayerChunk playerChunk = this.getChunk(MCUtil.getCoordinateKey(chunkcoordintpair)); + return playerChunk != null && playerChunk.isEntityTickingReady(); + // Paper end - optimize is ticking ready type functions } @Override public boolean a(BlockPosition blockposition) { - long i = ChunkCoordIntPair.pair(blockposition.getX() >> 4, blockposition.getZ() >> 4); - - return this.a(i, (Function>>) PlayerChunk::a); // CraftBukkit - decompile error + // Paper start - optimize is ticking ready type functions + // is ticking ready + PlayerChunk playerChunk = this.getChunk(MCUtil.getCoordinateKey(blockposition)); + return playerChunk != null && playerChunk.isTickingReady(); + // Paper end - optimize is ticking ready type functions } private boolean a(long i, Function>> function) {