| 1 |
root |
1.1 |
#!/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# that may be missing/out of date.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"; |
