+ $self->print_state;
+}
+
+sub leave_pit_lane {
+ my ($self) = @_;
+
+ return if !$self->{in_pit_lane};
+
+ $self->{in_pit_lane} = 0;
+ $self->print_state;
+}
+
+sub set_order {
+ my ($self, $pos) = @_;
+
+ $self->{order} = $pos;
+
+ $self->gui->set_name($self->{order}, $self->{driver});
+ $self->gui->set_car_icon($self->{order}, $self->{car_img});
+ $self->gui->set_throttle($self->{order}, $self->{throttle},
+ $self->{button});
+ $self->gui->set_lap($self->{order}, $self->{lap});
+ $self->gui->set_laptime($self->{order}, $self->{laptime});
+ $self->gui->set_best_lap($self->{order}, $self->{best_lap});
+ $self->gui->set_avg_lap($self->{order}, $self->{avg_lap});
+ $self->gui->set_fuel($self->{order}, $self->{fuel});
+ $self->gui->set_car_id($self->{order}, $self->{id} + 1);
+ $self->gui->set_distance($self->{order},
+ $self->{time_diff}, $self->{lap_diff}, $self->{grey_diff});
+ $self->print_state;
+}
+
+sub print_state {
+ my ($self) = @_;
+
+ if ($self->{in_pit_lane}) {
+ $self->{state} = 'pit';
+ } elsif ($self->{finished}) {
+ $self->{state} = 'finished';
+ } elsif ($self->{early_start}) {
+ $self->{state} = 'disqualified';
+ } else {
+ $self->{state} = 'greenflag';
+ }
+
+ $self->gui->set_state($self->{order}, $self->{state});
+}
+
+sub reset {
+ my ($self) = @_;
+
+ $self->set_lap(0);
+ $self->set_laptime(undef);
+ $self->{finished} = 0;
+ $self->{in_pit_lane} = 0;
+ $self->{early_start} = undef;
+ $self->{last_finish_time} = undef;
+ $self->{first_finish_time} = undef;
+ $self->{time_diff} = undef;
+ $self->{lap_diff} = undef;
+ $self->{total_time} = undef;
+ $self->{grey_diff} = undef;
+}
+
+sub finish_line {
+ my ($self, $time, $regular) = @_;
+
+ if (defined $self->{last_finish_time}
+ && $time - $self->{last_finish_time} < 2) {
+
+ $self->{last_finish_time} = $time;
+ if ($regular && $self->{in_pit_lane}) {
+ $self->leave_pit_lane;
+ }
+ return undef;
+ }
+
+ if ($regular) {
+ if (defined $self->{first_finish_time}) {
+ $self->set_laptime($time - $self->{first_finish_time});
+ }
+ } else {
+ $self->enter_pit_lane;
+ }
+
+ $self->{first_finish_time} = $self->{last_finish_time} = $time;
+
+ if ($self->track->{race_running}) {
+ $self->set_lap($self->{lap} + 1);
+ } elsif ($self->track->{qualification_running} && !$self->{finished}) {
+ $self->set_lap($self->{lap} + 1);
+ if ($self->{lap} > $self->track->{race_rounds}) {
+ $self->{finished} = 1;
+ $self->print_state;
+ }
+ }
+
+ return 1;
+}
+
+sub recalc_distance {
+ my ($self, $lap_first, $time_first, $finishing) = @_;
+
+ return if !defined $lap_first || !defined $self->{lap}
+ || !defined $time_first || !defined $self->{first_finish_time};
+
+ $self->{total_time} = undef;
+ $self->{lap_diff} = undef;
+ $self->{time_diff} = undef;
+ $self->{grey_diff} = undef;
+
+ if ($self->{lap} == $lap_first) {
+ if ($self->{first_finish_time} == $time_first) {
+ $self->{total_time} = $self->{first_finish_time}
+ - $self->track->{race_running_since};
+ } else {
+ $self->{time_diff} = $self->{first_finish_time}
+ - $time_first;
+ }
+ } else {
+ $self->{lap_diff} = $lap_first - $self->{lap};
+ }
+
+ $self->gui->set_distance($self->{order}, $self->{total_time},
+ $self->{lap_diff}, $self->{time_diff}, $self->{grey_diff});
+
+ if ($finishing) {
+ $self->{finished} = 1;
+ $self->print_state;
+ }
+}
+
+sub recalc_qual_distance {
+ my ($self, $time_first) = @_;
+
+ return if !defined $self->{best_lap} || $self->{best_lap} <= 0;
+
+ $self->{total_time} = undef;
+ $self->{time_diff} = undef;
+ $self->{grey_diff} = undef;
+ $self->{lap_diff} = undef;
+
+ if ($self->{best_lap} == $time_first) {
+ $self->{total_time} = $self->{best_lap};
+ } else {
+ $self->{time_diff} = $self->{best_lap} - $time_first;
+ }
+
+ $self->gui->set_distance($self->{order}, $self->{total_time},
+ $self->{lap_diff}, $self->{time_diff}, $self->{grey_diff});
+}
+
+sub greyout_distance {
+ my ($self) = @_;
+
+ return if $self->{grey_diff};
+ $self->{grey_diff} = 1;
+ $self->gui->set_distance($self->{order}, $self->{total_time},
+ $self->{lap_diff}, $self->{time_diff}, $self->{grey_diff});