/// <summary>
/// Checks an inventories permissions against an entities' flags to see if it has access to the inventory.
/// </summary>
/// <param name="entity_flags"></param>
/// <param name="inventory_flags"></param>
/// <returns></returns>
public bool CheckInventoryPermissions(ENTITY_TYPE entity_flags, INVENTORY_MODIFIERS inventory_flags)
{
//Check if the inventory is machine accessible and if the entity is a machine.
if (INV_UTILITY.HasTag(inventory_flags, INVENTORY_MODIFIERS.MachineAccessible) &&
ENTITY_UTILITY.HasTag(entity_flags, ENTITY_TYPE.Machine))
{
return(true);
}// Check if the inventory is player accessible and if the entity is a player.
else if (INV_UTILITY.HasTag(inventory_flags, INVENTORY_MODIFIERS.PlayerAccessible) &&
ENTITY_UTILITY.HasTag(entity_flags, ENTITY_TYPE.Player))
{
return(true);
}
//If it reaches this point then we don't have the right permissions.
return(false);
}
/// <summary>
/// Checks if a given set of flags contains a flag
/// Cannot check for flag none.
/// </summary>
/// <param name="FLAGS"></param>
/// <param name="NEW_FLAG"></param>
/// <returns></returns>
public bool HasTag(INVENTORY_MODIFIERS FLAGS, INVENTORY_MODIFIERS NEW_FLAG)
{
return((FLAGS & NEW_FLAG) != 0);
}
/// <summary>
/// Toggles a given flag within the set of flags.
/// If it was false, makes it true, if it was true, makes it false.
/// </summary>
/// <param name="FLAGS"></param>
/// <param name="NEW_FLAG"></param>
/// <returns></returns>
public INVENTORY_MODIFIERS ToggleTag(INVENTORY_MODIFIERS FLAGS, INVENTORY_MODIFIERS NEW_FLAG)
{
return(FLAGS ^= NEW_FLAG);
}
/// <summary>
/// Removes a given flag for an item
/// </summary>
/// <param name="FLAGS"></param>
/// <param name="NEW_FLAG"></param>
/// <returns></returns>
public INVENTORY_MODIFIERS RemoveTag(INVENTORY_MODIFIERS FLAGS, INVENTORY_MODIFIERS NEW_FLAG)
{
return(FLAGS &= ~NEW_FLAG);
}
/// <summary>
/// Adds new tags to items
/// </summary>
/// <param name="FLAGS"></param>
/// <param name="NEW_FLAG"></param>
/// <returns></returns>
public INVENTORY_MODIFIERS AddTag(INVENTORY_MODIFIERS FLAGS, INVENTORY_MODIFIERS NEW_FLAG)
{
return(FLAGS |= NEW_FLAG);
}
