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[Testing] improve oreobf performance / potentially fix errors (reverse-merged from commit 1d56399e16)

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This commit is contained in:
md_5 2013-06-03 17:51:31 +10:00
parent 3f52d8364c
commit 6033d89116
1 changed files with 27 additions and 7 deletions
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34
CraftBukkit-Patches/0016-Orebfuscator.patch
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@ -1,4 +1,4 @@
From 4f558e426349bce8fc1deb34576d6ad00331a546 Mon Sep 17 00:00:00 2001
From 0221a4bbfc6445819be3a2acf26d8e4027d7f5e0 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Thu, 16 May 2013 18:51:05 +1000
Subject: [PATCH] Orebfuscator
@ -124,7 +124,7 @@ index 12c5f81..010e9c3 100644
private boolean value = true;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
index 44d1842..7d05a77 100644
index 0c7ff1a..0a2d8b1 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
@@ -123,6 +123,8 @@ public class CraftWorld implements World {
@ -173,10 +173,10 @@ index 67477f4..e5004b3 100644
}
diff --git a/src/main/java/org/spigotmc/OrebfuscatorManager.java b/src/main/java/org/spigotmc/OrebfuscatorManager.java
new file mode 100644
index 0000000..8e1ed81
index 0000000..2adfb86
--- /dev/null
+++ b/src/main/java/org/spigotmc/OrebfuscatorManager.java
@@ -0,0 +1,185 @@
@@ -0,0 +1,205 @@
+package org.spigotmc;
+
+import gnu.trove.set.TByteSet;
@ -184,6 +184,7 @@ index 0000000..8e1ed81
+import net.minecraft.server.Block;
+import net.minecraft.server.MinecraftServer;
+import net.minecraft.server.World;
+import org.bukkit.CustomTimingsHandler;
+
+public class OrebfuscatorManager
+{
@ -260,6 +261,8 @@ index 0000000..8e1ed81
+ // If the world is marked as obfuscated
+ if ( world.getWorld().obfuscated )
+ {
+ // Initial radius to search around for air
+ int initialRadius = 1;
+ // Which block in the buffer we are looking at, anywhere from 0 to 16^4
+ int index = 0;
+ // The iterator marking which random ore we should use next
@ -288,8 +291,13 @@ index 0000000..8e1ed81
+ // Check if the block should be obfuscated
+ if ( obfuscateBlocks[blockId] )
+ {
+ // If the nearby blocks are all non air / transparent, we can obfuscate
+ if ( !hasTransparentBlockAdjacent( world, startX + x, ( i << 4 ) + y, startZ + z, 1 ) )
+ // TODO: Don't really understand this, but if radius is not 0 and the world isn't loaded, bail out
+ if ( initialRadius != 0 && !isLoaded( world, startX + x, ( i << 4 ) + y, startZ + z, initialRadius ) )
+ {
+ continue;
+ }
+ // On the otherhand, if radius is 0, or the nearby blocks are all non air, we can obfuscate
+ if ( initialRadius == 0 || !hasTransparentBlockAdjacent( world, startX + x, ( i << 4 ) + y, startZ + z, initialRadius ) )
+ {
+ switch ( world.getServer().orebfuscatorEngineMode )
+ {
@ -350,9 +358,21 @@ index 0000000..8e1ed81
+ }
+ }
+
+ private static boolean isLoaded(World world, int x, int y, int z, int radius)
+ {
+ return world.isLoaded( x, y, z )
+ || ( radius > 0
+ && ( isLoaded( world, x + 1, y, z, radius - 1 )
+ || isLoaded( world, x - 1, y, z, radius - 1 )
+ || isLoaded( world, x, y + 1, z, radius - 1 )
+ || isLoaded( world, x, y - 1, z, radius - 1 )
+ || isLoaded( world, x, y, z + 1, radius - 1 )
+ || isLoaded( world, x, y, z - 1, radius - 1 ) ) );
+ }
+
+ private static boolean hasTransparentBlockAdjacent(World world, int x, int y, int z, int radius)
+ {
+ return world.isLoaded( x, y, z ) && !Block.l( world.getTypeId( x, y, z ) ) /* isSolidBlock */
+ return !Block.l( world.getTypeId( x, y, z ) ) /* isSolidBlock */
+ || ( radius > 0
+ && ( hasTransparentBlockAdjacent( world, x + 1, y, z, radius - 1 )
+ || hasTransparentBlockAdjacent( world, x - 1, y, z, radius - 1 )