From 86c467cb50c3fabf48838b0d5c213e277fc49a8d Mon Sep 17 00:00:00 2001
From: sk89q <the.sk89q@gmail.com>
Date: Mon, 11 Apr 2011 11:48:31 -0700
Subject: [PATCH] Fixin' the problem of AFK people not in bed.

---
 .../net/minecraft/server/EntityHuman.java     |  1 +
 src/main/java/net/minecraft/server/World.java | 28 +++++++++++++++++--
 .../craftbukkit/entity/CraftPlayer.java       |  9 ++++++
 3 files changed, 35 insertions(+), 3 deletions(-)

diff --git a/src/main/java/net/minecraft/server/EntityHuman.java b/src/main/java/net/minecraft/server/EntityHuman.java
index 84631ee276..50835358ff 100644
--- a/src/main/java/net/minecraft/server/EntityHuman.java
+++ b/src/main/java/net/minecraft/server/EntityHuman.java
@@ -37,6 +37,7 @@ public abstract class EntityHuman extends EntityLiving {
     public double y;
     // CraftBukkit start
     public boolean sleeping;
+    public boolean fauxSleeping;
     // CraftBukkit end
     private ChunkCoordinates b;
     // CraftBukkit start
diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
index 7686f62b6a..28f24db1a7 100644
--- a/src/main/java/net/minecraft/server/World.java
+++ b/src/main/java/net/minecraft/server/World.java
@@ -1808,13 +1808,25 @@ public class World implements IBlockAccess {
         while (iterator.hasNext()) {
             EntityHuman entityhuman = (EntityHuman) iterator.next();
 
-            if (!entityhuman.F()) {
+            // CraftBukkit start
+            if (!entityhuman.F() && !entityhuman.fauxSleeping) {
+            // CraftBukkit end
                 this.A = false;
                 break;
             }
         }
     }
 
+    // CraftBukkit start
+    // Calls the method that checks to see if players are sleeping
+    // Called by CraftPlayer.setPermanentSleeping()
+    public void checkSleepStatus() {
+        if (!isStatic) {
+            q();
+        }
+    }
+    // CraftBukkit end
+
     protected void r() {
         this.A = false;
         Iterator iterator = this.d.iterator();
@@ -1831,16 +1843,26 @@ public class World implements IBlockAccess {
     public boolean s() {
         if (this.A && !this.isStatic) {
             Iterator iterator = this.d.iterator();
+            
+            // CraftBukkit start
+            boolean foundActualSleepers = false;
+            
+            // This allows us to assume that some people are in bed
+            // but not really, allowing time to pass in spite of AFKers
 
             EntityHuman entityhuman;
 
             do {
                 if (!iterator.hasNext()) {
-                    return true;
+                    return foundActualSleepers;
                 }
 
                 entityhuman = (EntityHuman) iterator.next();
-            } while (entityhuman.G());
+                if (entityhuman.G()) {
+                    foundActualSleepers = true;
+                }
+            } while (entityhuman.G() || entityhuman.fauxSleeping);
+            // CraftBukkit end
 
             return false;
         } else {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 276939ca3d..d66e4eb2d8 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -212,4 +212,13 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
     public void updateInventory() {
         getHandle().m();
     }
+
+    public void setSleepingIgnored(boolean isSleeping) {
+        getHandle().fauxSleeping = isSleeping;
+        ((CraftWorld)getWorld()).getHandle().checkSleepStatus();
+    }
+
+    public boolean isSleepingIgnored() {
+        return getHandle().fauxSleeping;
+    }
 }