From f7bd4a38ff79dfc78488a4348bfbc4f85eb92a9f Mon Sep 17 00:00:00 2001 From: Aikar Date: Sun, 17 Apr 2016 17:27:09 -0400 Subject: [PATCH] Prevent Fire from loading chunks This causes the nether to spam unload/reload chunks, plus overall bad behavior. diff --git a/src/main/java/net/minecraft/server/BlockFire.java b/src/main/java/net/minecraft/server/BlockFire.java index e09a58697..3f421d46a 100644 --- a/src/main/java/net/minecraft/server/BlockFire.java +++ b/src/main/java/net/minecraft/server/BlockFire.java @@ -161,6 +161,7 @@ public class BlockFire extends Block { } blockposition_mutableblockposition.g(blockposition).d(l, j1, i1); + if (!world.isLoaded(blockposition_mutableblockposition)) continue; // Paper int l1 = this.a((IWorldReader) world, (BlockPosition) blockposition_mutableblockposition); if (l1 > 0) { @@ -206,10 +207,14 @@ public class BlockFire extends Block { } private void a(World world, BlockPosition blockposition, int i, Random random, int j, BlockPosition sourceposition) { // CraftBukkit add sourceposition - int k = this.f(world.getType(blockposition).getBlock()); + // Paper start + final IBlockData iblockdata = world.getTypeIfLoaded(blockposition); + if (iblockdata == null) return; + int k = this.f(iblockdata.getBlock()); + // Paper end if (random.nextInt(i) < k) { - IBlockData iblockdata = world.getType(blockposition); + //IBlockData iblockdata = world.getType(blockposition); // Paper // CraftBukkit start org.bukkit.block.Block theBlock = world.getWorld().getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()); @@ -266,7 +271,11 @@ public class BlockFire extends Block { for (int k = 0; k < j; ++k) { EnumDirection enumdirection = aenumdirection[k]; - i = Math.max(this.g(iworldreader.getType(blockposition.shift(enumdirection)).getBlock()), i); + // Paper start + final IBlockData type = ((World)iworldreader).getTypeIfLoaded(blockposition.shift(enumdirection)); + if (type == null) continue; + i = Math.max(this.g(type.getBlock()), i); + // Paper end } return i; -- 2.20.1