private void UpdateStat(ref float stat, float amount, StatPreset preset)
{
stat += preset.increaseRate * amount;
stat = Mathf.Clamp(stat, 0f, preset.maxValue);
}
private void UpdateStat(ref float stat, StatPreset preset)
{
stat += preset.increaseAmount * (1 / preset.increaseInterval) * Time.deltaTime;
stat = Mathf.Clamp(stat, 0f, preset.maxValue);
}