void inventory_selector::prepare_paging()
{
if (items.size() == 0) {
in_inventory = false;
}
prepare_paging(items);
prepare_paging(worn);
}
void selection_column::on_change( const inventory_entry &entry )
{
inventory_entry my_entry( entry );
my_entry.category = &selected_cat;
const auto iter = std::find( entries.begin(), entries.end(), my_entry );
if( my_entry.chosen_count != 0 ) {
if( iter == entries.end() ) {
add_entry( my_entry );
} else {
iter->chosen_count = my_entry.chosen_count;
}
} else {
entries.erase( iter );
}
prepare_paging();
// Now let's update selection
const auto select_iter = std::find( entries.begin(), entries.end(), my_entry );
if( select_iter != entries.end() ) {
select( std::distance( entries.begin(), select_iter ) );
} else {
select( entries.empty() ? 0 : entries.size() - 1 ); // Just select the last one
}
}
void inventory_selector::prepare_paging()
{
prepare_paging(items);
prepare_paging(worn);
}