bool vehicle::can_enable( const vehicle_part &pt, bool alert ) const
{
if( std::none_of( parts.begin(), parts.end(), [&pt]( const vehicle_part & e ) {
return &e == &pt;
} ) || pt.removed ) {
debugmsg( "Cannot enable removed or non-existent part" );
}
if( pt.is_broken() ) {
return false;
}
if( pt.info().has_flag( "PLANTER" ) && !warm_enough_to_plant() ) {
if( alert ) {
add_msg( m_bad, _( "It is too cold to plant anything now." ) );
}
return false;
}
// @todo: check fuel for combustion engines
if( pt.info().epower < 0 && fuel_left( fuel_type_battery, true ) <= 0 ) {
if( alert ) {
add_msg( m_bad, _( "Insufficient power to enable %s" ), pt.name() );
}
return false;
}
return true;
}
vehicle::turret_status vehicle::turret_query( const vehicle_part &pt ) const
{
if( !pt.base.ammo_sufficient() ) {
return turret_status::no_ammo;
}
auto ups = pt.base.get_gun_ups_drain() * pt.base.gun_current_mode().qty;
if( ups > fuel_left( fuel_type_battery ) ) {
return turret_status::no_power;
}
return turret_status::ready;
}
/**
* Prints a fuel gauge for a vehicle
* @param w Pointer to the window to draw in.
* @param y Y location to draw at.
* @param x X location to draw at.
* @param fuel_type ID of the fuel type to draw
* @param verbose true if there should be anything after the gauge (either the %, or number)
* @param desc true if the name of the fuel should be at the end
*/
void vehicle::print_fuel_indicator( const catacurses::window &win, int y, int x,
const itype_id &fuel_type, bool verbose, bool desc ) const
{
const char fsyms[5] = { 'E', '\\', '|', '/', 'F' };
nc_color col_indf1 = c_light_gray;
int cap = fuel_capacity( fuel_type );
int f_left = fuel_left( fuel_type );
nc_color f_color = item::find_type( fuel_type )->color;
mvwprintz( win, y, x, col_indf1, "E...F" );
int amnt = cap > 0 ? f_left * 99 / cap : 0;
int indf = ( amnt / 20 ) % 5;
mvwprintz( win, y, x + indf, f_color, "%c", fsyms[indf] );
if( verbose ) {
if( debug_mode ) {
mvwprintz( win, y, x + 6, f_color, "%d/%d", f_left, cap );
} else {
mvwprintz( win, y, x + 6, f_color, "%d", ( f_left * 100 ) / cap );
wprintz( win, c_light_gray, "%c", 045 );
}
}
if( desc ) {
wprintz( win, c_light_gray, " - %s", item::nname( fuel_type ).c_str() );
}
}
