public int UpgradeUnitLevel(int unitId, int exp, int maxLevel)
{
var(data, unit) = GetUnit(unitId);
if (data.Stars < 1)
{
return(0);
}
var levels = GetSortedLevels();
if (data.Level == levels.Count)
{
return(data.Level);
}
var newExp = data.Exp + exp;
var max = levels.Last().ExpMin;
if (newExp > max)
{
newExp = max;
}
while (data.Level < levels.Count)
{
if (data.Level == maxLevel)
{
newExp = 0;
break;
}
var levelData = levels[data.Level];
if (newExp >= levelData.ExpMin)
{
data.Level += 1;
LogicLog.UpdateUnitLevel(unitId, data.Level, exp);
}
else
{
break;
}
}
data.Exp = newExp;
return(data.Level);
}