SCX/Car.pm

   1 #!/usr/bin/perl -w
   2
   3 package SCX::Car;
   4
   5 use strict;
   6
   7 sub new {
   8         my ($class, $args) = @_;
   9
  10         my $self = {
  11                 gui => $args->{gui},
  12                 throttle => -1,
  13                 fuel => -1,
  14                 order => $args->{order},
  15         };
  16
  17         bless $self, $class;
  18
  19         $self->set_throttle(undef);
  20         $self->set_fuel(undef);
  21
  22         return $self;
  23 }
  24
  25 sub gui { return shift->{gui}; }
  26
  27 sub set_throttle {
  28         my ($self, $val) = @_;
  29
  30         return if (!defined $self->{throttle} && !defined $val)
  31                 || (defined $self->{throttle} && defined $val
  32                         && $self->{throttle} == $val);
  33
  34         if ($self->{in_pit_lane} && defined $val && $val > 3) {
  35                 delete $self->{in_pit_lane};
  36                 $self->gui->leave_pit_lane;
  37         }
  38
  39         $self->{throttle} = $val;
  40         $self->gui->set_throttle($self->{order}, $val);
  41 }
  42
  43
  44 sub set_fuel {
  45         my ($self, $val) = @_;
  46
  47         return if (!defined $self->{fuel} && !defined $val)
  48                 || (defined $self->{fuel} && defined $val
  49                         && $self->{fuel} == $val);
  50
  51         $self->{fuel} = $val;
  52         $self->gui->set_fuel($self->{order}, $val);
  53 }
  54
  55 sub set_light {
  56         # TODO
  57 }
  58
  59 sub set_backbutton {
  60         # TODO
  61 }
  62
  63 sub set_model {
  64         my ($self, $name) = @_;
  65
  66         return if (!defined $self->{car_icon} && !defined $name)
  67                 || (defined $self->{car_icon} && defined $name
  68                         && $self->{car_icon} eq $name);
  69
  70         $self->{car_icon} = $name;
  71         $self->gui->set_car_icon($self->{order}, $name);
  72 }
  73
  74 sub set_lap {
  75         my ($self, $lap_nr) = @_;
  76
  77         return if (!defined $self->{lap} && !defined $lap_nr)
  78                 || (defined $self->{lap} && defined $lap_nr
  79                         && $self->{lap} == $lap_nr);
  80
  81         $self->{lap} = $lap_nr;
  82         $self->gui->set_lap($self->{order}, defined $lap_nr ? $lap_nr : '--');
  83 }
  84
  85 sub set_laptime {
  86         my ($self, $lap_time) = @_;
  87
  88         if (defined $lap_time) {
  89                 $lap_time = sprintf("%.2f", $lap_time);
  90                 if ($lap_time > 1.0 && (
  91                         !$self->{in_pit_lane} && !defined $self->{best_lap}
  92                         || $self->{best_lap} > $lap_time
  93                         )) {
  94
  95                         $self->gui->set_best_lap($self->{order}, $lap_time);
  96                         $self->{best_lap} = $lap_time;
  97                 }
  98
  99         } else {
 100                 $self->gui->set_best_lap($self->{order}, '--');
 101                 $self->{best_lap} = undef;
 102         }
 103
 104         return if (!defined $self->{laptime} && !defined $lap_time)
 105                 || (defined $self->{laptime} && defined $lap_time
 106                         && $self->{laptime} == $lap_time);
 107
 108         $self->{laptime} = $lap_time;
 109
 110         $self->gui->set_laptime($self->{order}, defined $lap_time
 111                 ? $lap_time : '--');
 112 }
 113
 114 sub set_driver {
 115         my ($self, $driver_name) = @_;
 116
 117         return if (!defined $self->{driver} && !defined $driver_name)
 118                 || (defined $self->{driver} && defined $driver_name
 119                         && $self->{driver} == $driver_name);
 120
 121         $self->{driver} = $driver_name;
 122         $self->gui->set_driver($self->{order}, $driver_name || '--');
 123 }
 124
 125 sub enter_pit_lane {
 126         my ($self) = @_;
 127
 128         $self->{in_pit_lane} = 1;
 129         $self->gui->enter_pit_lane;
 130 }
 131
 132 sub set_order {
 133         my ($self, $pos) = @_;
 134
 135         $self->{order} = $pos;
 136
 137         $self->gui->set_driver($self->{order}, $self->{driver}
 138                 || '--');
 139         $self->gui->set_car_icon($self->{order}, $self->{car_icon});
 140         $self->gui->set_throttle($self->{order}, $self->{throttle});
 141         $self->gui->set_lap($self->{order}, defined $self->{lap}
 142                 ? $self->{lap} : '--');
 143         $self->gui->set_laptime($self->{order}, defined $self->{laptime}
 144                 ? $self->{laptime} : '--');
 145         $self->gui->set_best_lap($self->{order}, defined $self->{best_lap}
 146                 ? $self->{best_lap} : '--');
 147         $self->gui->set_fuel($self->{order}, $self->{fuel});
 148 }
 149
 150 1;
 151