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/cvs/cf.schmorp.de/maps/Info/combine.pl
Revision: 1.1.1.1 (vendor branch)
Committed: Sat Feb 4 23:56:12 2006 UTC (18 years, 9 months ago) by root
Content type: text/plain
Branch: UPSTREAM, MAIN
CVS Tags: post_fixaltar, last_stable, post_fixaltar2, rel-2_82, rel-2_81, rel-2_80, pre_coinconvert, UPSTREAM_2006_03_15, rel-3_0, rel-2_6, rel-2_7, rel-2_4, rel-2_5, rel-2_2, rel-2_0, rel-2_1, rel-2_72, rel-2_73, rel-2_71, rel-2_76, rel-2_77, rel-2_74, rel-2_75, rel-2_54, rel-2_55, rel-2_56, rel-2_79, UPSTREAM_2006_02_01, rel-2_53, pre_material_cfarch_normalize_run, rel-2_32, pre_fixconverter, post_coinconvert, pre_fixaltar2, pre_map_rename, UPSTREAM_2006_02_22, rel-2_90, rel-2_92, rel-2_93, rel-2_78, post_fixconverter, pre_fixaltar, rel-2_61, rel-2_43, rel-2_42, rel-2_41, HEAD
Changes since 1.1: +0 -0 lines
Log Message:
Initial Import

File Contents

# Content
1 #!/usr/bin/perl
2 # This script takes a bunch of world image files and combines them
3 # into one large image. This should be run from the directory
4 # where all the images are.
5 # Note that this takes a while to run. Probably pretty proportional
6 # to the the size of the target image.
7 # This is somewhat hacked for my usage - it presumes you run this
8 # from the top level of the maps directory (eg, contains world, scorn,
9 # etc directories). This is smart enough to regen the image files
10 # that may be missing/out of date.
11
12 $DEST_WIDTH=3000;
13 $DEST_HEIGHT=3000;
14
15 $NUM_X=30;
16 $NUM_Y=30;
17
18 $START_X=100;
19 $START_Y=100;
20
21 $TILE_WIDTH = $DEST_WIDTH/$NUM_X;
22 $TILE_HEIGHT = $DEST_HEIGHT/$NUM_Y;
23 # This is the command to run the editor. Really, it can be anything that
24 # outputs a .png file. The %I and %O are substituted with actul
25 # path names.
26 $CFEDITOR="cd /export/home/crossfire/CFJavaEditor; java -Xmx128mb -classpath class/:lib/png.jar:lib/visualtek.jar cfeditor.CFJavaEditor -infile %I -outfile %O > /dev/null";
27
28 die ("No images directory - exiting\n") if (! -d "./images");
29 use Cwd;
30 $cwd = cwd();
31
32
33 # If we already have a combined image, then we only need to paste
34 # the new bits onto it, saving a bunch of time
35 if (! -f "images/combine.ppm") {
36 system("ppmmake \\#000 $DEST_WIDTH $DEST_HEIGHT > /tmp/tmp.ppm");
37 $first_run=1;
38 print "Creating images for the first time.\n";
39 } else {
40 system("cp images/combine.ppm /tmp/tmp.ppm");
41 $first_run=0;
42 }
43
44 print "Processing.";
45 for ($x=0; $x<$NUM_X; $x++) {
46 for ($y=0; $y<$NUM_Y; $y++) {
47 print ".";
48 $dx = $x + $START_X;
49 $dy = $y + $START_Y;
50
51 # These time values are the reverse in how you'd normally think about them - they
52 # are the time (in days) since the fiel was last modified. Thus, a file that hasn't
53 # been modified in a long time has a high value, a file modified recently has
54 # a low level.
55 $time1 = -M "images\/world_$dx\_$dy.png";
56 $time2 = -M "world\/world_$dx\_$dy";
57 if ($time1 > $time2) {
58 $cmd = $CFEDITOR;
59 $cmd =~ s#%I#$cwd/world/world_$dx\_$dy#;
60 $cmd =~ s#%O#$cwd/images/world_$dx\_$dy.png#;
61 system($cmd);
62 system("pngtopnm images/world_$dx\_$dy.png | pnmscale -xysize $TILE_WIDTH $TILE_HEIGHT > /tmp/ppm.tmp");
63 $sx = $x * $TILE_WIDTH;
64 $sy = $y * $TILE_HEIGHT;
65 system("pnmpaste /tmp/ppm.tmp $sx $sy /tmp/tmp.ppm > /tmp/tmp.ppm1");
66 unlink("/tmp/tmp.ppm");
67 rename("/tmp/tmp.ppm1", "/tmp/tmp.ppm");
68 }
69 }
70 }
71 system("mv /tmp/tmp.ppm images/combine.ppm");
72 print "\n";