From 0ab83c3fcfa7cba9f3436c814c560124d4013e2a Mon Sep 17 00:00:00 2001 From: Martin Panzer Date: Mon, 23 May 2016 12:12:37 +0200 Subject: [PATCH] Faster redstone torch rapid clock removal Only resize the the redstone torch list once, since resizing arrays / lists is costly diff --git a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java index 6a54da4d6..ebd47196b 100644 --- a/src/main/java/net/minecraft/server/BlockRedstoneTorch.java +++ b/src/main/java/net/minecraft/server/BlockRedstoneTorch.java @@ -63,9 +63,17 @@ public class BlockRedstoneTorch extends BlockTorch { public static void a(IBlockData iblockdata, World world, BlockPosition blockposition, Random random, boolean flag) { List list = (List) BlockRedstoneTorch.b.get(world); - while (list != null && !list.isEmpty() && world.getTime() - ((BlockRedstoneTorch.RedstoneUpdateInfo) list.get(0)).b > 60L) { - list.remove(0); + // Paper start + if (list != null) { + int index = 0; + while (index < list.size() && world.getTime() - ((BlockRedstoneTorch.RedstoneUpdateInfo) list.get(index)).getTime() > 60L) { + index++; + } + if (index > 0) { + list.subList(0, index).clear(); + } } + // Paper end // CraftBukkit start org.bukkit.plugin.PluginManager manager = world.getServer().getPluginManager(); @@ -169,7 +177,7 @@ public class BlockRedstoneTorch extends BlockTorch { public static class RedstoneUpdateInfo { private final BlockPosition a; - private final long b; + private final long b; final long getTime() { return this.b; } // Paper - OBFHELPER public RedstoneUpdateInfo(BlockPosition blockposition, long i) { this.a = blockposition; -- 2.18.0