Genesis-Plus-GX/source/ngc/gui/legal.c
2008-08-07 12:26:07 +00:00

101 lines
3.0 KiB
C

/****************************************************************************
* Genesis Plus 1.2a
*
* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Charles Mac Donald
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/
#include "shared.h"
#include "font.h"
#include "dkpro.h"
/*
* Unpack the devkit pro logo
*/
u32 *dkproraw;
int dkunpack ()
{
unsigned long res, inbytes, outbytes;
inbytes = dkpro_COMPRESSED;
outbytes = dkpro_RAW;
dkproraw = malloc (dkpro_RAW + 16);
res = uncompress ((Bytef *) dkproraw, &outbytes, (Bytef *) &dkpro[0], inbytes);
if (res == Z_OK) return 1;
free (dkproraw);
return 0;
}
/*
* This is the legal stuff - which must be shown at program startup
* Any derivative work MUST include the same textual output.
*
* In other words, play nice and give credit where it's due.
*/
void legal ()
{
int ypos = 64;
whichfb ^= 1;
VIDEO_ClearFrameBuffer(&TVNtsc480IntDf, xfb[whichfb], COLOR_BLACK);
back_framewidth = 640;
WriteCentre (ypos, "Genesis Plus Sega Mega Drive Emulator (v1.2a)");
ypos += fheight;
WriteCentre (ypos, "(C) 1999 - 2003 Charles MacDonald");
ypos += fheight;
WriteCentre (ypos, "This is free software, and you are welcome to");
ypos += fheight;
WriteCentre (ypos, "redistribute it under the conditions of the");
ypos += fheight;
WriteCentre (ypos, "GNU GENERAL PUBLIC LICENSE Version 2");
ypos += fheight;
WriteCentre (ypos, "Additionally, the developers of this port");
ypos += fheight;
WriteCentre (ypos, "disclaims all copyright interests in the ");
ypos += fheight;
WriteCentre (ypos, "Nintendo Gamecube Porting code.");
ypos += fheight;
WriteCentre (ypos, "You are free to use it as you wish.");
ypos += 6 * fheight;
if (dkunpack ())
{
int w, h, p, dispoffset;
p = 0;
dispoffset = (316 * 320) + ((640 - dkpro_WIDTH) >> 2);
for (h = 0; h < dkpro_HEIGHT; h++)
{
for (w = 0; w < dkpro_WIDTH >> 1; w++)
xfb[whichfb][dispoffset + w] = dkproraw[p++];
dispoffset += 320;
}
free (dkproraw);
}
else WriteCentre (ypos, "Developed with DevkitPPC and libOGC");
#ifdef HW_RVL
SetScreen ();
sleep(1);
#endif
WriteCentre (ypos, "Press A to continue");
SetScreen ();
WaitButtonA ();
}