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Dormant chunk cache might actually work now, and not mix chunks across worlds

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This commit is contained in:
Christian 2012-09-28 17:03:49 -04:00
parent b41626cf78
commit b227d7ce73
2 changed files with 17 additions and 15 deletions
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30
common/net/minecraftforge/common/ForgeChunkManager.java
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@ -83,10 +83,12 @@ public class ForgeChunkManager
private static Map<World, SetMultimap<ChunkCoordIntPair,Ticket>> forcedChunks = Maps.newHashMap();
private static BiMap<UUID,Ticket> pendingEntities = HashBiMap.create();
private static Cache<Long, Chunk> dormantChunkCache;
private static Map<World,Cache<Long, Chunk>> dormantChunkCache = Maps.newHashMap();
private static File cfgFile;
private static Configuration config;
private static int playerTicketLength;
private static int dormantChunkCacheSize;
/**
* All mods requiring chunkloading need to implement this to handle the
* re-registration of chunk tickets at world loading time
@ -287,6 +289,7 @@ public class ForgeChunkManager
return;
}
dormantChunkCache.put(world, CacheBuilder.newBuilder().maximumSize(dormantChunkCacheSize).<Long, Chunk>build());
WorldServer worldServer = (WorldServer) world;
File chunkDir = worldServer.getChunkSaveLocation();
File chunkLoaderData = new File(chunkDir, "forcedchunks.dat");
@ -629,12 +632,6 @@ public class ForgeChunkManager
chunkConstraints.put(mod, modCPT.getInt(25));
}
config.save();
if (dormantChunkCache == null)
{
dormantChunkCache = CacheBuilder.newBuilder().maximumSize(0).build();
FMLLog.info("Configured a dormant chunk cache size of 0");
}
}
/**
@ -721,12 +718,17 @@ public class ForgeChunkManager
public static void putDormantChunk(long coords, Chunk chunk)
{
dormantChunkCache.put(coords, chunk);
Cache<Long, Chunk> cache = dormantChunkCache.get(chunk.worldObj);
if (cache != null)
{
cache.put(coords, chunk);
}
}
public static Chunk fetchDormantChunk(long coords)
public static Chunk fetchDormantChunk(long coords, World world)
{
return dormantChunkCache.getIfPresent(coords);
Cache<Long, Chunk> cache = dormantChunkCache.get(world);
return cache == null ? null : cache.getIfPresent(coords);
}
static void captureConfig(File configDir)
@ -763,11 +765,11 @@ public class ForgeChunkManager
playerTicketCount.comment = "The number of tickets a player can be assigned instead of a mod. This is shared across all mods and it is up to the mods to use it.";
playerTicketLength = playerTicketCount.getInt(500);
Property dormantChunkCacheSize = config.get("defaults", "dormantChunkCacheSize", 0);
dormantChunkCacheSize.comment = "Unloaded chunks can first be kept in a dormant cache for quicker\n" +
Property dormantChunkCacheSizeProperty = config.get("defaults", "dormantChunkCacheSize", 0);
dormantChunkCacheSizeProperty.comment = "Unloaded chunks can first be kept in a dormant cache for quicker\n" +
"loading times. Specify the size of that cache here";
dormantChunkCache = CacheBuilder.newBuilder().maximumSize(dormantChunkCacheSize.getInt(0)).build();
FMLLog.info("Configured a dormant chunk cache size of %d", dormantChunkCacheSize.getInt(0));
dormantChunkCacheSize = dormantChunkCacheSizeProperty.getInt(0);
FMLLog.info("Configured a dormant chunk cache size of %d", dormantChunkCacheSizeProperty.getInt(0));
Property modOverridesEnabled = config.get("defaults", "enabled", true);
modOverridesEnabled.comment = "Are mod overrides enabled?";

2
patches/common/net/minecraft/src/ChunkProviderServer.java.patch
View file

@ -14,7 +14,7 @@
if (var5 == null)
{
- var5 = this.safeLoadChunk(par1, par2);
+ var5 = ForgeChunkManager.fetchDormantChunk(var3);
+ var5 = ForgeChunkManager.fetchDormantChunk(var3, currentServer);
+ if (var5 == null)
+ {
+ var5 = this.safeLoadChunk(par1, par2);