rockbox/apps/plugins/xworld/util.c
Franklin Wei 33cb13dee5 Xworld - Another World interpreter for Rockbox
Co-conspirators: Franklin Wei, Benjamin Brown

--------------------------------------------------------------------
This work is based on:
- Fabien Sanglard's "Fabother World" based on
- Piotr Padkowski's newRaw interpreter which was based on
- Gregory Montoir's reverse engineering of
- Eric Chahi's assembly code

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Progress:

* The plugin runs pretty nicely (with sound!) on most color targets
* Keymaps for color LCD targets are complete
* The manual entry is finished
* Grayscale/monochrome support is NOT PLANNED
  - the game looks horrible in grayscale! :p

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Notes:

* The original game strings were built-in to the executable, and
  were copyrighted and could not be used.
* This port ships with an alternate set of strings by default, but
  can load the "official" strings from a file at runtime.

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To be done (in descending order of importance):

* vertical stride compatibility                          <30% done>
* optimization                                           <10% done>

Change-Id: I3155b0d97c2ac470cb8a2040f40d4139ddcebfa5
Reviewed-on: http://gerrit.rockbox.org/1077
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
2014-12-23 23:48:12 +01:00

82 lines
2.2 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2014 Franklin Wei, Benjamin Brown
* Copyright (C) 2004 Gregory Montoir
*
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "plugin.h"
#include "lib/pluginlib_exit.h"
#include <stdarg.h>
#include "util.h"
uint16_t g_debugMask;
#ifdef XWORLD_DEBUG
void debug_real(uint16_t cm, const char *msg, ...) {
#ifdef ROCKBOX_HAS_LOGF
char buf[1024];
if (cm & g_debugMask) {
va_list va;
va_start(va, msg);
rb->vsnprintf(buf, 1024, msg, va);
va_end(va);
LOGF("%s", buf);
}
#else
(void) cm;
(void) msg;
#endif
}
#endif
void error(const char *msg, ...) {
char buf[1024];
va_list va;
va_start(va, msg);
rb->vsnprintf(buf, 1024, msg, va);
va_end(va);
rb->splashf(HZ * 2, "ERROR: %s!", buf);
LOGF("ERROR: %s", buf);
exit(-1);
}
void warning(const char *msg, ...) {
char buf[1024];
va_list va;
va_start(va, msg);
rb->vsnprintf(buf, 1024, msg, va);
va_end(va);
rb->splashf(HZ * 2, "WARNING: %s!", buf);
LOGF("WARNING: %s", buf);
}
void string_lower(char *p) {
for (; *p; ++p) {
if (*p >= 'A' && *p <= 'Z') {
*p += 'a' - 'A';
}
}
}
void string_upper(char *p) {
for (; *p; ++p) {
if (*p >= 'a' && *p <= 'z') {
*p += 'A' - 'a';
}
}
}