// Returns the amount actually spent, in case firing a full round
// would drop us below 0 ammo, you can scale down the last shot.
// You could also implement a TrySpend that aborts for insufficient ammo.
public int Spend(AmmoType type, int amount)
{
AmmoEntry held = _inventory[(int)type];
int spend = Mathf.Min(amount, held.currentMag);
held.currentMag -= spend;
_inventory[(int)type] = held;
return(spend);
}
public int SyncCurrentMag(AmmoType type)
{
AmmoEntry held = _inventory[(int)type];
int syncAmount = weaponSelection.weaponSlots[weaponSelection.selectedSlot].gameObject.GetComponentInChildren <GunScript>().currentMag;
held.currentMag = syncAmount;
_inventory[(int)type] = held;
return(syncAmount);
}
// Returns amount collected, so you can choose to not consume
// pickups if you're already full (ie. return value is zero).
public int Collect(AmmoType type, int amount)
{
AmmoEntry held = _inventory[(int)type];
int collect = Mathf.Min(amount, held.Stockpile - held.currentMag);
held.currentMag += collect;
_inventory[(int)type] = held;
return(collect);
}
public int Collect(AmmoType type, int amount)
{
AmmoEntry held = _inventory[(int)type];
int collect = Mathf.Min(amount, held.maxCapacity - held.stock);
held.stock += collect;
_inventory[(int)type] = held;
return(collect);
}
public int Reload(AmmoType type, int amount)
{
AmmoEntry held = _inventory[(int)type];
int reloadAmount = Mathf.Min(amount, held.Stockpile);
held.Stockpile -= reloadAmount;
held.currentMag += reloadAmount;
_inventory[(int)type] = held;
return(reloadAmount);
}
