From 33077c31361140aec39629707334a90a1c1185e5 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 746b5b5589..c2e4e4f6f1 100644 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java @@ -615,27 +615,37 @@ 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, PlayerChunk::b); + // 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(), PlayerChunk::b); + // 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, PlayerChunk::a); + // 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 } public boolean b(Entity entity) { - long i = ChunkCoordIntPair.pair(MathHelper.floor(entity.locX()) >> 4, MathHelper.floor(entity.locZ()) >> 4); - - return this.a(i, PlayerChunk::c); + // Paper start - optimize is ticking ready type functions + // is full chunk ready + PlayerChunk playerChunk = this.getChunk(MCUtil.getCoordinateKey(entity)); + return playerChunk != null && playerChunk.isFullChunkReady(); + // Paper end - optimize is ticking ready type functions } private boolean a(long i, Function>> function) { -- 2.26.2