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/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java index cc7691a2ed5eaa30071ad5e385bbd76bec3c3d80..106a0e3b7bf3ee563b45a67db25a07114da2cf42 100644 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java @@ -610,21 +610,29 @@ 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) {