SquirrelJME/SquirrelJME

// -*- Mode: Java; indent-tabs-mode: t; tab-width: 4 -*-
// ---------------------------------------------------------------------------
// SquirrelJME
//     Copyright (C) Stephanie Gawroriski <xer@multiphasicapps.net>
// ---------------------------------------------------------------------------
// SquirrelJME is under the Mozilla Public License Version 2.0.
// See license.mkd for licensing and copyright information.
// ---------------------------------------------------------------------------

package net.multiphasicapps.pcftosqf;

import cc.squirreljme.runtime.lcdui.font.SQFFont;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Paths;
import net.multiphasicapps.pcftosqf.pcf.PCFFont;

/**
 * This is the main entry point for the font conversion.
 *
 * @since 2018/11/27
 */
public class Main
{
    /**
     * Main entry point.
     *
     * @param __args Program arguments.
     * @throws Throwable On any exception.
     * @since 2018/11/27
     */
    public static final void main(String... __args)
        throws Throwable
    {
        byte[] sqf;
        try (InputStream in = Files.newInputStream(Paths.get(__args[0])))
        {
            // Read PCF Font
            PCFFont pcf = PCFFont.read(in);
            
            // Convert to SQF
            try (ByteArrayOutputStream baos = new ByteArrayOutputStream())
            {
                // Convert to SQF
                new SQFConverter(pcf).convertTo(baos);
                
                // Use those bytes
                sqf = baos.toByteArray();
            }
            
            // Check that the font is valid
            try (ByteArrayInputStream bais = new ByteArrayInputStream(sqf))
            {
                SQFFont.read(bais).printGlyphs(System.err);
            }
        }
        
        // Write output SQF
        System.out.write(sqf);
        System.out.flush();
    }
}