/// <inheritdoc/>
int IPlayerInventory.GetCountOf(IInventoryItemBlueprint item)
{
int count;
if (_storage.TryGetValue(item, out count))
{
return(count);
}
return(0);
}
/// <inheritdoc/>
bool IPlayerInventory.Add(IInventoryItemBlueprint item, int count)
{
if (count <= 0)
{
throw new ArgumentException("Count must be > 0 ", "count");
}
int exitingCount;
if (_storage.TryGetValue(item, out exitingCount))
{
count += exitingCount;
}
_storage[item] = count;
return(true);
}
/// <inheritdoc/>
bool IPlayerInventory.Remove(IInventoryItemBlueprint item, int count)
{
if (count <= 0)
{
throw new ArgumentException("Count must be > 0 ", "count");
}
int existingCount;
// make sure we have enough items to actually remove
if (!_storage.TryGetValue(item, out existingCount) || existingCount < count)
{
return(false);
}
_storage[item] = existingCount - count;
return(true);
}
