X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=SCX%2FTrack.pm;h=fcf6b80d94747fbe3cf4e1af8edf0d285f78de9a;hb=47a074f4d544cc734a6c053025747ec08149370b;hp=32f03f40555bcf95fd8d7586e5c4f7efe7fd54ed;hpb=9aec101d497a8b3549b7150b0371e18c4c843f6a;p=slotcarman.git

diff --git a/SCX/Track.pm b/SCX/Track.pm
index 32f03f4..fcf6b80 100644
--- a/SCX/Track.pm
+++ b/SCX/Track.pm
@@ -5,6 +5,7 @@ package SCX::Track;
 use strict;
 use Carp;
 
+use Time::HiRes qw(gettimeofday);
 use Glib qw(TRUE FALSE);
 use SCX::Car;
 
@@ -13,20 +14,28 @@ our $SEMAPHORE_STEP = 1000;
 sub new {
 	my ($class, $args) = @_;
 
-	my $self;
+	my $self = {
+		gui => $args->{gui},
+		race_running => 0,
+		lap_counting_up => 1,
+		round => 0,
+	};
 
-	$self->{gui} = $args->{gui} or croak;
-	$self->{race_running} = 0;
-	$self->{lap_counting_up} = 1;
+	bless $self, $class;
 
 	for my $i (0..5) {
 		$self->{cars}->[$i] = SCX::Car->new({
 			gui => $self->{gui},
-			order => $i,
+			id => $i,
+			track => $self,
 		});
 	}
 
-	bless $self, $class;
+	$self->print_rounds;
+	$self->{gui}->time(undef);
+	$self->{gui}->best_lap(undef, undef);
+
+	return $self;
 }
 
 sub car { return shift->{cars}->[shift]; }
@@ -34,7 +43,9 @@ sub car { return shift->{cars}->[shift]; }
 sub race_start {
 	my ($self) = @_;
 
-	return if $self->{race_running} || $self->{start_in_progress};
+	return if $self->{race_running} || $self->{start_in_progress}
+		|| $self->{qualification_running};
+	$self->{round} = 0;
 	$self->{race_running} = 0;
 	$self->{start_in_progress} = 1;
 	$self->{semaphore} = 0;
@@ -59,14 +70,13 @@ sub semaphore_step {
 		$self->{race_running_since} = gettimeofday;
 		$self->{start_in_progress} = undef;
 		$self->{gui}->show_semaphore(0);
-		Glib::Timeout->add(3*$SEMAPHORE_STEP, \&semaphore_step, $self);
+		Glib::Timeout->add($SEMAPHORE_STEP, \&semaphore_step, $self);
 	} else {
 		$self->{gui}->show_semaphore(undef);
 		$self->{semaphore} = undef;
 	}
 	return FALSE;
 }
-
 sub race_end {
 	my ($self) = @_;
 
@@ -76,25 +86,166 @@ sub race_end {
 sub race_setup {
 	my ($self, $rounds) = @_;
 
+	$self->{round} = 0;
 	if ($rounds) {
-		$self->{gui}->rounds('0/' . $rounds);
 		$self->{race_rounds} = $rounds;
 	} else {
-		$self->{gui}->rounds('0');
 		$self->{race_rounds} = 0;
 	}
-	$self->{race_time} = 0;
+
+	$self->print_rounds;
 	$self->{best_lap} = undef;
 
 	$self->{gui}->show_semaphore(undef);
 	$self->{race_running} = 0;
 	$self->{start_in_progress} = 0;
 
-	$self->{gui}->time('00:00');
-	$self->{gui}->best_lap('0.00');
+	$self->{gui}->time(undef);
+	$self->{gui}->best_lap(undef);
+}
+
+sub reset {
+	my ($self) = @_;
+
+	$self->{race_running} = 0;
+	$self->{start_in_progress} = 0;
+	$self->{race_finishing} = 0;
+	$self->{best_lap} = undef;
+	$self->{round} = 0;
+
+	$self->print_rounds;
+	$self->{gui}->best_lap(undef);
+	$self->{gui}->time(undef);
+
+	for my $car (0..5) {
+		$self->car($car)->reset;
+	}
+}
+
+sub print_rounds {
+	my ($self) = @_;
+
+	my $msg;
+	if ($self->{qualification_running}) {
+		$msg = 'Qualification';
+	} elsif ($self->{race_rounds}) {
+		$msg = $self->{round} . '/' . $self->{race_rounds};
+	} else {
+		$msg = $self->{round};
+	}
+
+	$self->{gui}->rounds($msg);
+}
+
+sub check_best_lap {
+	my ($self, $time, $who) = @_;
+
+	return if !defined $time || $time == 0;
+
+#	print "Check_best_lap $time $who vs ",
+#		defined $self->{best_lap} ? $self->{best_lap} : 'undef',
+#		"\n";
+	if (!defined $self->{best_lap}
+		|| $time < $self->{best_lap}) {
+		$self->{best_lap} = $time;
+		$self->{gui}->best_lap($time, $who);
+		return 1;
+	}
+	return 0;
+}
+
+sub qualification_start {
+	my ($self) = @_;
+
+	return if $self->{qualification_running};
+	for my $car (0..5) {
+		$self->car($car)->set_lap(undef);
+		$self->car($car)->set_laptime(undef);
+	}
+
+	$self->{qualification_running} = 1;
+	$self->{gui}->rounds('Qualification');
+	$self->{gui}->time(undef);
+	$self->{gui}->best_lap(undef);
+}
+
+sub packet_received {
+	my ($self, $time) = @_;
+
+	if ($self->{race_running}) {
+		$self->{gui}->time($time - $self->{race_running_since});
+	}
+}
+
+sub recalc_order {
+	my ($self, $now) = @_;
+
+	return if !$self->{race_running};
+
+	my @laps;
+	my @times;
+	for my $id (0..5) {
+		$laps[$id]  = $self->car($id)->{lap} // -1;
+		$times[$id] = $self->car($id)->{first_finish_time} // $now;
+	}
+
+	my @new_order = sort {
+		$laps[$b] <=> $laps[$a]
+		||
+		$times[$a] <=> $times[$b]
+		||
+		$a <=> $b;
+	} (0..5);
+
+	my $lap_max = $laps[$new_order[0]];
+	my $lap_max_changed = 0;
+	if (defined $lap_max && defined $self->{round}
+		&& $lap_max != $self->{round}) {
+		$self->{round} = $lap_max;
+		$lap_max_changed = 1;
+		$self->print_rounds;
+	}
+
+	if ($self->{round} && $self->{race_rounds}
+		&& $self->{round} > $self->{race_rounds}) {
+		$self->{race_finishing} = 1;
+	}
+
+	for my $id (0..5) {
+		my $car = $new_order[$id];
+		if ($self->car($car)->{order} != $id) {
+			$self->car($car)->set_order($id);
+		}
+	}
+	return ($lap_max_changed, $lap_max, $times[$new_order[0]]);
+}
+
+sub finish_line {
+	my ($self, $time, $regular, @cars) = @_;
+
+	my %processed;
+	my $was_processed;
+
+	for my $car (@cars) {
+		if ($self->car($car)->finish_line($time, $regular)) {
+			$processed{$car} = 1;
+			$was_processed = 1;
+		}
+        }
+
+	return if !$was_processed;
+
+	my ($lap_max_changed, $lap_max, $time_min)
+		= $self->recalc_order($time);
 
 	for my $car (0..5) {
-		$self->car($car)->set_order($car);
+		if ($processed{$car}) {
+			$self->car($car)->recalc_distance(
+				$lap_max, $time_min, $self->{race_finishing},
+			);
+		} elsif ($lap_max_changed) {
+			$self->car($car)->greyout_distance;
+		}
 	}
 }