void game::item_action_menu()
{
item_action_map iactions = map_actions_to_items( u );
if( iactions.empty() ) {
popup( _("You don't have any items with registered uses") );
}
uimenu kmenu;
kmenu.text = _( "Execute which action?" );
input_context ctxt("ITEM_ACTIONS");
actmenu_cb callback;
kmenu.callback = &callback;
int num = 0;
for( auto &p : iactions ) {
it_tool *tool = dynamic_cast<it_tool*>( p.second->type );
int would_use_charges = tool == nullptr ? 0 : tool->charges_per_use;
std::stringstream ss;
ss << _( item_actions[p.first].name.c_str() ) << " [" << p.second->type_name( 1 );
if( would_use_charges > 0 ) {
ss << " (" << would_use_charges << '/' << p.second->charges << ')';
}
ss << "]";
char bind = key_bound_to( ctxt, p.first );
kmenu.addentry( num, true, bind, ss.str() );
num++;
}
std::set< item_action_id > itemless;
for( auto &p : item_actions ) {
if( iactions.find( p.first ) == iactions.end() ) {
char bind = key_bound_to( ctxt, p.first );
kmenu.addentry( num, false, bind, _( item_actions[p.first].name.c_str() ) );
num++;
}
}
kmenu.addentry( num, true, key_bound_to( ctxt, "QUIT" ), _("Cancel") );
kmenu.query();
if( kmenu.ret < 0 || kmenu.ret >= (int)iactions.size() ) {
return;
}
auto iter = iactions.begin();
for( int i = 0; i < kmenu.ret; i++) {
iter++;
}
int invpos = u.inv.position_by_item( iter->second );
draw_ter();
if( invpos != INT_MIN ) {
u.use( invpos );
}
}
item_action_map item_action_generator::map_actions_to_items( player &p ) const
{
return map_actions_to_items( p, std::vector<item *>() );
}
