| 1 |
#! /usr/bin/perl |
| 2 |
|
| 3 |
# this script takes a map (in new format, eg those that support |
| 4 |
# tiling and only save the head for multipart objects) and |
| 5 |
# expands it by some factor. Note that editing of the destination |
| 6 |
# file will certainly be necessary, but this may be useful instead |
| 7 |
# of having to re-do a scaled map by hand. |
| 8 |
|
| 9 |
$default_X_size = 16; |
| 10 |
$default_Y_size = 16; |
| 11 |
|
| 12 |
$expand = 2; |
| 13 |
$help = 0; |
| 14 |
$input_map = $ARGV[$#ARGV]; |
| 15 |
|
| 16 |
# argv loop |
| 17 |
foreach $i (0 .. $#ARGV) { |
| 18 |
if($ARGV[$i] =~ "-h") { $help = 1; } |
| 19 |
if($ARGV[$i] =~ "-e") { $expand = $ARGV[++$i]; } |
| 20 |
} |
| 21 |
|
| 22 |
# various help/runtime messages |
| 23 |
if(!$expand||!$input_map) { |
| 24 |
print "USAGE: $0 -e factor <input map> > <output map> \n" ; |
| 25 |
exit 0; |
| 26 |
} |
| 27 |
if($help) { |
| 28 |
print "\n$0 options:\n" ; |
| 29 |
print "-e\t Factor by which to expand map x,y dimensions.\n"; |
| 30 |
print "-h\t This help message. \n"; |
| 31 |
exit 0; |
| 32 |
} |
| 33 |
|
| 34 |
#Read in input map |
| 35 |
open(FILE, $input_map) || die "FATAL: file $input_map not found!\n"; |
| 36 |
# process the map object special. This is easier than trying |
| 37 |
# to handle the special values it has |
| 38 |
|
| 39 |
while (<FILE>) { |
| 40 |
|
| 41 |
if (/^width (\d+)$/) { |
| 42 |
printf "width %d\n", $1 * $expand; |
| 43 |
} elsif (/^height (\d+)$/) { |
| 44 |
printf "height %d\n", $1 * $expand; |
| 45 |
} elsif (/^enter_x (\d+)$/) { |
| 46 |
printf "enter_x %d\n", $1 * $expand; |
| 47 |
} elsif (/^enter_y (\d+)$/) { |
| 48 |
printf "enter_y %d\n", $1 * $expand; |
| 49 |
} |
| 50 |
else { print $_; } |
| 51 |
last if (/^end$/); |
| 52 |
} |
| 53 |
@mapdata=<FILE>; |
| 54 |
close(FILE); |
| 55 |
|
| 56 |
|
| 57 |
# convert map data into objects |
| 58 |
while ($i<=$#mapdata) { |
| 59 |
local(@datum) = split (' ',$mapdata[$i]); |
| 60 |
if($datum[0] eq "arch") { $name[$objnum] = $datum[1]; } |
| 61 |
elsif($datum[0] eq "end") { $objnum++; } |
| 62 |
elsif($datum[0] eq "x") { $x[$objnum] = $datum[1]; } |
| 63 |
elsif($datum[0] eq "y") { $y[$objnum] = $datum[1]; } |
| 64 |
else { |
| 65 |
push(@otherline,$mapdata[$i]); $olines_in_obj[$objnum]++; |
| 66 |
} |
| 67 |
$i++; |
| 68 |
} |
| 69 |
|
| 70 |
|
| 71 |
#Expand the map objects 1 to $objnum |
| 72 |
for ($j=0; $j<$objnum; $j++) { |
| 73 |
&expand_obj("$j $expand $bufline"); |
| 74 |
$bufline += $olines_in_obj[$j]; |
| 75 |
} |
| 76 |
|
| 77 |
# SUBROUTINES |
| 78 |
|
| 79 |
sub expand_obj { |
| 80 |
local($data) = @_; |
| 81 |
local(@temp) = split(' ',$data); |
| 82 |
local($obj) = $temp[0]; |
| 83 |
local($factor) = $temp[1]; |
| 84 |
local($end_buf) = $temp[2] + $olines_in_obj[$obj]; |
| 85 |
local($start_x) = $x[$obj] * $factor; |
| 86 |
local($start_y) = $y[$obj] * $factor; |
| 87 |
local($end_x) = $start_x + $factor; |
| 88 |
local($end_y) = $start_y + $factor; |
| 89 |
|
| 90 |
while($start_x<$end_x) { |
| 91 |
while($start_y<$end_y) { |
| 92 |
local($start_buf) = $temp[2]; |
| 93 |
if($name[$obj]) { printf("arch %s\n",$name[$obj]); } |
| 94 |
else { return; } |
| 95 |
|
| 96 |
printf("x %d\n",$start_x); |
| 97 |
printf("y %d\n",$start_y); |
| 98 |
|
| 99 |
while ($start_buf<$end_buf) { |
| 100 |
print "$otherline[$start_buf]"; |
| 101 |
$start_buf++; |
| 102 |
} |
| 103 |
print"end\n"; |
| 104 |
$start_y++; |
| 105 |
} |
| 106 |
$start_x++; |
| 107 |
$start_y = $y[$obj] * $factor; |
| 108 |
} |
| 109 |
} |
