From 3b0bff2f743a3abf100368f94efafa7c2843a9b7 Mon Sep 17 00:00:00 2001
From: Perttu Ahola <celeron55@gmail.com>
Date: Tue, 21 Dec 2010 02:25:47 +0200
Subject: Cracking blocks while digging

---
 src/server.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src/server.cpp')

diff --git a/src/server.cpp b/src/server.cpp
index 7260e21d3..7582024d1 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -1321,13 +1321,23 @@ void Server::AsyncRunStep()
 	{
 		float &counter = m_savemap_timer;
 		counter += dtime;
-		if(counter >= SERVER_MAP_SAVE_INTERVAL)
+		if(counter >= g_settings.getFloat("server_map_save_interval"))
 		{
 			counter = 0.0;
 
 			JMutexAutoLock lock(m_env_mutex);
+
 			// Save only changed parts
 			m_env.getMap().save(true);
+
+			// Delete unused sectors
+			u32 deleted_count = m_env.getMap().deleteUnusedSectors(
+					g_settings.getFloat("server_unload_unused_sectors_timeout"));
+			if(deleted_count > 0)
+			{
+				dout_server<<"Server: Unloaded "<<deleted_count
+						<<" sectors from memory"<<std::endl;
+			}
 		}
 	}
 }
-- 
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