echo off
if %5. == .  goto usage
if exist \dfi\disk%1\x1%1%2.dfi  goto okay1

echo -- ***** DIGI-FONT file  \dfi\disk%1\x1%1%2.dfi  NOT FOUND. *****
echo --

:usage
echo -- Before running DFIxx, you must install a DIGI-FONT (tm) font disk.
echo -- (Available as a separate product from DIGI-FONTS, Inc.)
echo --
echo -- Usage:  dfixx DD X FONTNAME XXX NN
echo --
echo -- "DD"  is the DIGI-FONT disk #.  Note: Must be "01" for #1,
echo --      "02" for #2.  Always use a two-digit number here.
echo -- "X"   is the font #1 thru 8 on that disk.  A one-digit number.
echo -- "FONTNAME" is whatever name you choose for the font, up to 8 letters.
echo --       Blanks cannot be used in the name.
echo -- "XXX" is size in tenths of a point.
echo -- "NN"  is a font size in DPaint's menu (8,12,18,24,36,48,56,72,96).
echo --
echo -- Example:  "dfixx 01 3 pine 98 36"
echo --
echo -- loads from disk #01, font #3, 9.8 points tall (39 pixels).
echo -- Digi-font calls this font 1013.  DPaint font name will be PINE, 36.
echo -- The font really is 39 pixels tall, even though it will be selected
echo -- in the menu as 36.
echo -- To calculate point size: #pixels * 10 / 4 = # tenths-of-points.
echo -- e.g.: 39 * 10 / 4 = 97 1/2, round to 98.
echo -- to check math: 98 means 9.8 points * 4 pixels/point = 39.2 pixels.
goto end

:okay1
if %5==8  goto ok
if %5==12  goto ok
if %5==18  goto ok
if %5==24  goto ok
if %5==36  goto ok
if %5==48  goto ok
if %5==56  goto ok
if %5==72  goto ok
if %5==96  goto ok
echo -- Fifth parameter (%5) must be changed to a size in DPaint's font menu:
echo -- (8,12,18,24,36,48,56,72,96).
goto end

:ok
echo -- Accessing Digi-font 1%1%2 (from disk #%1, font #%2).
echo -- Actual size in tenths of points: %4
echo --
echo -- You have told DPaint to refer to the font as follows.
echo --   Name: %3
echo --   Menu size in pixels: %5
echo -- This name will appear in the Choose Font dialog when Monochrome
echo -- is selected.
echo --
echo on
digifont\soft -ap%4 -rx21-x7f \dfi\disk%1\x1%1%2.dfi -omonofont\%3.m%5
echo off
goto end

:end