bool requirements::can_make_with_inventory( const inventory &crafting_inv ) const
{
bool retval = true;
// Doing this in several steps avoids C++ Short-circuit evaluation
// and makes sure that the available value is set for every entry
retval &= has_comps(crafting_inv, qualities);
retval &= has_comps(crafting_inv, tools);
retval &= has_comps(crafting_inv, components);
retval &= check_enough_materials(crafting_inv);
return retval;
}
bool requirement_data::check_enough_materials( const inventory &crafting_inv, int batch ) const
{
bool retval = true;
for( const auto &component_choices : components ) {
bool atleast_one_available = false;
for( const auto &comp : component_choices ) {
if( check_enough_materials( comp, crafting_inv, batch ) ) {
atleast_one_available = true;
}
}
if( !atleast_one_available ) {
retval = false;
}
}
return retval;
}
bool requirement_data::can_make_with_inventory( const inventory &crafting_inv, int batch ) const
{
bool retval = true;
// All functions must be called to update the available settings in the components.
if( !has_comps( crafting_inv, qualities ) ) {
retval = false;
}
if( !has_comps( crafting_inv, tools, batch ) ) {
retval = false;
}
if( !has_comps( crafting_inv, components, batch ) ) {
retval = false;
}
if( !check_enough_materials( crafting_inv, batch ) ) {
retval = false;
}
return retval;
}
