Method btnUnloadClick

src/Battlescape/InventoryState.cpp:453–462

* Unloads the selected weapon. * @param action Pointer to an action. */

 * @param action Pointer to an action.
 */
void InventoryState::btnUnloadClick(Action *)
{
	if (_inv->unload())
	{
		_txtItem->setText(L"");
		_txtAmmo->setText(L"");
		_selAmmo->clear();
		updateStats();
	}
}

/**
 * Shows more ground items / rearranges them.