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--- a/net/minecraft/server/PlayerChunk.java
+++ b/net/minecraft/server/PlayerChunk.java
@@ -8,32 +8,48 @@
import javax.annotation.Nullable;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
+// CraftBukkit Start
+import org.bukkit.craftbukkit.chunkio.ChunkIOExecutor;
+// CraftBukkit end
public class PlayerChunk {
private static final Logger a = LogManager.getLogger();
private final PlayerChunkMap playerChunkMap;
- private final List<EntityPlayer> c = Lists.newArrayList();
+ public final List<EntityPlayer> c = Lists.newArrayList(); // CraftBukkit - public
private final ChunkCoordIntPair location;
private final short[] dirtyBlocks = new short[64];
@Nullable
- private Chunk chunk;
+ public Chunk chunk; // CraftBukkit - public
private int dirtyCount;
private int h;
private long i;
private boolean done;
+ // CraftBukkit start - add fields
+ private boolean loadInProgress = false;
+ private Runnable loadedRunnable = new Runnable() {
+ public void run() {
+ loadInProgress = false;
+ PlayerChunk.this.chunk = PlayerChunk.this.playerChunkMap.getWorld().getChunkProviderServer().getOrLoadChunkAt(location.x, location.z);
+ }
+ };
+ // CraftBukkit end
+
public PlayerChunk(PlayerChunkMap playerchunkmap, int i, int j) {
this.playerChunkMap = playerchunkmap;
this.location = new ChunkCoordIntPair(i, j);
- this.chunk = playerchunkmap.getWorld().getChunkProviderServer().getOrLoadChunkAt(i, j);
+ // CraftBukkit start
+ loadInProgress = true;
+ this.chunk = playerchunkmap.getWorld().getChunkProviderServer().getChunkAt(i, j, loadedRunnable, false);
+ // CraftBukkit end
}
public ChunkCoordIntPair a() {
return this.location;
}
- public void a(EntityPlayer entityplayer) {
+ public void a(final EntityPlayer entityplayer) { // CraftBukkit - added final to argument
if (this.c.contains(entityplayer)) {
PlayerChunk.a.debug("Failed to add player. {} already is in chunk {}, {}", entityplayer, Integer.valueOf(this.location.x), Integer.valueOf(this.location.z));
} else {
@@ -42,15 +58,32 @@
}
this.c.add(entityplayer);
+ // CraftBukkit start - use async chunk io
+ // if (this.done) {
+ // this.sendChunk(entityplayer);
+ // }
if (this.done) {
this.sendChunk(entityplayer);
}
+ // CraftBukkit end
}
}
public void b(EntityPlayer entityplayer) {
if (this.c.contains(entityplayer)) {
+ // CraftBukkit start - If we haven't loaded yet don't load the chunk just so we can clean it up
+ if (!this.done) {
+ this.c.remove(entityplayer);
+
+ if (this.c.isEmpty()) {
+ ChunkIOExecutor.dropQueuedChunkLoad(this.playerChunkMap.getWorld(), this.location.x, this.location.z, this.loadedRunnable);
+ this.playerChunkMap.b(this);
+ }
+
+ return;
+ }
+ // CraftBukkit end
if (this.done) {
entityplayer.playerConnection.sendPacket(new PacketPlayOutUnloadChunk(this.location.x, this.location.z));
}
@@ -67,11 +100,18 @@
if (this.chunk != null) {
return true;
} else {
+ /* CraftBukkit start
if (flag) {
this.chunk = this.playerChunkMap.getWorld().getChunkProviderServer().getChunkAt(this.location.x, this.location.z);
} else {
this.chunk = this.playerChunkMap.getWorld().getChunkProviderServer().getOrLoadChunkAt(this.location.x, this.location.z);
}
+ */
+ if (!loadInProgress) {
+ loadInProgress = true;
+ this.chunk = playerChunkMap.getWorld().getChunkProviderServer().getChunkAt(this.location.x, this.location.z, loadedRunnable, flag);
+ }
+ // CraftBukkit end
return this.chunk != null;
}
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