initial commit

classes/server/ghostgroup.cs

@@ -0,0 +1,38 @@
+// Deletes large numbers of ghost bricks without causing lag.
+// -------------------------------------------------------------------
+
+//Create a new ghost group
+function ND_GhostGroup()
+{
+	ND_ServerGroup.add(
+		%this = new ScriptGroup(ND_GhostGroup)
+	);
+
+	return %this;
+}
+
+//Delete some of the bricks in this group
+function ND_GhostGroup::tickDelete(%this)
+{
+	%max = $Pref::Server::ND::ProcessPerTick;
+	%bricks = getBrickCount();
+
+	//Deleting objects causes increasing lag with more bricks in total
+	if(%bricks > 450000)
+		%max /= 6;
+	else if(%bricks > 300000)
+		%max /= 4;
+	else if(%bricks > 150000)
+		%max /= 2;
+
+	if(%this.getCount() <= %max)
+	{
+		%this.delete();
+		return;
+	}
+
+	for(%i = 0; %i < %max; %i++)
+		%this.getObject(0).delete();
+
+	%this.schedule(30, tickDelete);
+}