From: Shiar <shiar@shiar.org>
Date: Wed, 14 Nov 2007 07:55:33 +0000 (+0100)
Subject: screp --act to create an animated image of replay actions
X-Git-Url: http://git.shiar.nl/perl/schtarr.git/commitdiff_plain/15cda388e4c1449875ffc4a7fc94b76ea32ee74d

screp --act to create an animated image of replay actions

Creates an animated GIF using GD, with pixels set at move/attack/builds
locations for each player per time period. Could use some love.
---

diff --git a/screp b/screp
index 93eb14f..5e754ad 100755
--- a/screp
+++ b/screp
@@ -4,12 +4,14 @@ use warnings;
 use Data::Dumper;
 
 my $SHOWWARN = 0;
+my $ACTGIF = undef;
 my $APMSVG = undef;
 
 use Getopt::Long;
 GetOptions(
 	"verbose|v!" => \$SHOWWARN,
 	"apm|a=s" => \$APMSVG,
+	"act" => \$ACTGIF,
 );
 
 use constant { APM_FIRSTFRAME => 80 / .042 };
@@ -559,6 +561,53 @@ for my $player (sort keys %stats) {
 	) if 0;
 }
 
+if ($ACTGIF) {
+	open my $imgfile, '>', "test.gif" or die;
+	binmode $imgfile;
+	select $imgfile;
+
+	use GD;
+	my $ani = GD::Image->new($head->{width}, $head->{height});
+	my $bg = $ani->colorAllocate(0, 0, 0);
+	my @plot = (
+		$ani->colorAllocate(255, 0, 0),
+		$ani->colorAllocate(255, 255, 0),
+		$ani->colorAllocate(0, 255, 0),
+		$ani->colorAllocate(0, 255, 255),
+		$ani->colorAllocate(0, 0, 255),
+		$ani->colorAllocate(255, 0, 255),
+	);
+
+	print $ani->gifanimbegin;
+#	print $ani->gifanimadd;
+	{
+		my $frame = GD::Image->new($ani->getBounds);
+		print $frame->gifanimadd;
+		my $length = 30 / .042;
+		my $last = 0;
+		for (@$map) {
+			my ($time, $player, $cmd, @data) = @$_;
+#$time < $length * 10 or last;
+			while ($time > $last + $length) {
+				$last += $length;
+				print $frame->gifanimadd(0, 0, 0, 32);
+#				$frame = GD::Image->new($ani->getBounds);
+			}
+			if ($cmd eq "build") {
+				$frame->setPixel($data[1]>>5, $data[2]>>5, $plot[$player]);
+			}
+			elsif ($cmd eq "move" or $cmd eq "attack") {
+				$frame->setPixel($data[0]>>5, $data[1]>>5, $plot[$player]);
+#					if $data[2] == 0xFFFF_FFFF;
+			}
+		}
+#		add_frame_data($frame);
+		print $frame->gifanimadd;
+	}
+	print $ani->gifanimend;
+	select STDOUT;
+}
+
 if ($APMSVG) {
 	my @seq;  # player => time (s) => actions
 	$seq[$_->[1]][$_->[0] * .042]++ for @$map;