gistfile1.txt

updateMana = function()
{
    pPos = player.getPosition();
if (world.getLightValue(pPos.x, pPos.y, pPos.z) > 3)
{
     generateMana();
}
else            
{
    loseMana();
}
}

loseMana = function()
{
    loseTime = time.getTickCount() % loseManaMod;
    manaCurrent = parseInt(manaAmount.text);
        if(generateTime == 0 && manaCurrent > 0)
        {
                manaCurrent--;
                manaAmount.text = manaCurrent;
        }
}
generateMana = function()
{
        generateTime = time.getTickCount() % generateManaMod;
        manaCurrent = parseInt(manaAmount.text);
        if(generateTime == 0 && manaCurrent != maxMana)
        {
                manaCurrent++;
                manaAmount.text = manaCurrent;
        }
}     

updateMana();