_friendicons.gsc

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#using scripts\codescripts\struct;
 
#using scripts\shared\callbacks_shared;
#using scripts\shared\system_shared;
 
#insert scripts\shared\shared.gsh;
 
#namespace friendicons;
 
‪REGISTER_SYSTEM( "friendicons", &‪__init__, undefined )
    
function ‪__init__()
{
    ‪callback::on_start_gametype( &‪init );
}   
 
function ‪init()
{
    if ( !level.teamBased )
    {
        return; 
    }
            
    // Draws a team icon over teammates
    if(GetDvarString( "scr_drawfriend") == "")
    {
        SetDvar("scr_drawfriend", "0");
    }
    level.drawfriend = GetDvarint( "scr_drawfriend");
 
    assert( isdefined(game["headicon_allies"]), "Allied head icons are not defined.  Check the team set for the level.");
    assert( isdefined(game["headicon_axis"]), "Axis head icons are not defined.  Check the team set for the level.");
 
    ‪callback::on_spawned( &‪on_player_spawned );
    ‪callback::on_player_killed( &‪on_player_killed );
    
    for(;;)
    {
        ‪updateFriendIconSettings();
        wait 5;
    }
}
 
function ‪on_player_killed()
{
    self endon("disconnect");
    
    self.headicon = "";
}
 
function ‪on_player_spawned()
{
    self endon("disconnect");
    
    self thread ‪showFriendIcon();
}
 
function ‪showFriendIcon()
{
    if(level.drawfriend)
    {
        team = self.pers["team"];
        self.headicon = game["headicon_" + team];
        self.headiconteam = team;
    }
}
    
function ‪updateFriendIconSettings()
{
    drawfriend = GetDvarfloat( "scr_drawfriend");
    if(level.drawfriend != drawfriend)
    {
        level.drawfriend = drawfriend;
 
        ‪updateFriendIcons();
    }
}
 
function ‪updateFriendIcons()
{
    // for all living players, show the appropriate headicon
    players = level.players;
    for(i = 0; i < players.size; i++)
    {
        player = players[i];
 
        if(isdefined(player.pers["team"]) && player.pers["team"] != "spectator" && player.sessionstate == "playing")
        {
            if(level.drawfriend)
            {
                team = self.pers["team"];
                self.headicon = game["headicon_" + team];
                self.headiconteam = team;
            }
            else
            {
                players = level.players;
                for(i = 0; i < players.size; i++)
                {
                    player = players[i];
    
                    if(isdefined(player.pers["team"]) && player.pers["team"] != "spectator" && player.sessionstate == "playing")
                        player.headicon = "";
                }
            }
        }
    }
}