File handling

[Tally]

I got it to work with the file function, no problem at all:

Hud:

init()
{
	game["ratio"] = &"DEMON_TEST";
	precacheString( game["ratio"] );
	
	level thread onPlayerConnect();
}

onPlayerConnect()
{
	for( ;; )
	{
		level waittill( "connected", player );
		
		player thread onPlayerSpawned();
		player thread onPlayerKilled();
	}
}

onPlayerSpawned()
{
	self endon( "disconnect" );
	
	for( ;; )
	{
		self waittill( "spawned_player" );
		
		self thread ratio();
	}
}

onPlayerKilled()
{
	self endon( "disconnect" );
	
	for( ;; )
	{
		self waittill( "killed_player" );
		
		if( isDefined( self.ratiohud ) ) 
			self.ratiohud destroy();
	}
}

ratio()
{
	self endon( "killed_player" );
	self endon( "disconnect" );
	
	if( isDefined( self.ratiohud ) ) self.ratiohud destroy();
	
	if( !isDefined( self.ratiohud ) )
	{
	    self.ratiohud = newClientHudElem( self );
		self.ratiohud.vertAlign = "fullscreen";
		self.ratiohud.horzAlign = "fullscreen";
		self.ratiohud.alignX = "left";
		self.ratiohud.alignY = "middle";
		self.ratiohud.x = 25;
		self.ratiohud.y = 474;
		self.ratiohud.sort = 1; 
		self.ratiohud.alpha = 1;
		self.ratiohud.fontScale = 0.8;
		self.ratiohud.archived = true;
		self.ratiohud.label = (game["ratio"]);
	}
	
	self thread UpdateHud();
}

UpdateHud()
{
	value = int( self.pers["kills"] );
	
	if( isDefined( self.ratiohud ) )
		self.ratiohud setValue( value );
}

File functions:

onPlayerConnect()
{
	// initialize the player kills flag
	if( getPlayerKills() )
		self.pers["kills"] = self.kills;
	else
		self.pers["kills"] = 0;
}

onPlayerScore()
{
	// update the player kills flag along with player score
	self.pers["kills"]++;
	// save the new player kills value
	self thread saveKills();
}

saveKills()
{
	filename = self.name + ".txt";
	filehandle = openfile( filename, "append" );
	
	if( filehandle != -1 )
	{
		value = "";
		if( value != "" ) value += " ";
		value += self.pers["kills"];
		
		fprintln( filehandle, value );
		closefile( filehandle );
	}
	
	self thread demon\_playerhud::UpdateHud();
}

getPlayerKills()
{
	filename = self.name + ".txt";
	file = OpenFile( filename, "read" );
	
	if( file == -1 )
		return( false );
	
	for( ;; )
	{
		elems = freadln( file );
		
		if( elems == -1 )
			break;
			
		if( elems == 0 )
			continue;
	
		line = "";
		for( pos = 0; pos < elems; pos++ )
		{
			line = line + fgetarg( file, pos );
			if( pos < elems - 1 )
				line = line + ",";
		}
			
		array = strtok( line, "," );
		self.kills = array.size;
	}
	
	CloseFile( file );
	
	return( true );
}

From within the gametype file:

Callback_PlayerConnect()
{	
	self demon\_playerdata::onPlayerConnect();

}

Callback_PlayerKilled()
{
					attacker.pers["score"]++;
					attacker.score = attacker.pers["score"];
					
					attacker thread demon\_playerdata::onPlayerScore();
}

No errors at all.