Char Calculations

Char calculation happening in function calculate_points.

$calc = array("level","potions_brewed","monsters_killed","gathers","fish_totalweight");

foreach($calc as $calc){
    if(isset($char[$calc])){
        if($base = $char[$calc]){
            $char['points']+= round($base/$playtime*10000);
        }
    }
}

$char['extra'] = 0;
$char['extra']+= $char['levels_past_30']*2;
$char['extra']+= $char['number_dungeons_completed']*2;
$char['extra']+= $char['bosskills_cngiant']*2;
$char['extra']+= $char['shard_highest_level']*2;
$char['extra']+= $char['bosskills_shgiant']*2;
	
if(isset($char['number_shards_completed'])){
		$sds = $char['number_shards_completed'];
		foreach($sds as $sds){
			$char['extra']+= $sds['shardLevel'] * 2;
		}
	}
	
$char['points']+=$char['extra'];