#!/usr/bin/env fontforge
# >> The script first draft by Edward Lee<Edward.bbs@bbs.sayya.org>. <<
# Copyright: Song Huang <song@song.idv.tw>
# License: GUN GPL
# 2004/10/26

if ($argc < 4)
  Print("usage: ", $0, " orig.ttf generate.ttf char_num [char_num ...]")
  Quit(1)
endif

Print("Loading ", $1, "...")
Open($1)

a=Array(($argc - 3))
Print("argc = " + $argc)
i=3
while ( i < $argc )
    a[(i-3)]=Strtol($argv[i])
    # Print(">> " + $argv[i])
    i++
endloop

i=$argc - 4
while ( i >= 0 )
    SelectMore(a[i])
    i--
endloop
Copy()

fontName=GetTTFName(0x404, 6) + "[Subset for TuxPaint] "
fontCopyRight=GetTTFName(0x404, 0)
fontVersion=GetTTFName(0x404, 5) + "[Subset for TuxPaint] "
fontMaker="TuxPaint's Font Subset Maker"
fontSample="TuxPaint Font Subset."

Close()

New()
Reencode("unicode")
ScaleToEm(1024)
# nameid=1	Font Family Name
SetTTFName(0x404,1,fontName)
# nameid=4	Full Font Name
SetTTFName(0x404,4,fontName)
# nameid=5	Version string
SetTTFName(0x404,5,fontVersion)
# nameid=6	Postscript name for the font
SetTTFName(0x404,6,fontName)
# nameid=8	Manufacturer Name
SetTTFName(0x404,8,fontMaker)
# nameid=19	Sample text
SetTTFName(0x404,4,fontName)

i=$argc - 4
while ( i >= 0 )
    SelectMore(a[i])
    i--
endloop
Paste()

Print("Generating fonts...")
Generate($2)
Close()

Quit(0)