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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#if defined(GPH_DEVICE)
// Disable symbol overrides so that we can use system headers.
#define FORBIDDEN_SYMBOL_ALLOW_ALL
#include "backends/platform/sdl/sdl-sys.h"
#include "backends/platform/gph/gph-hw.h"
#include "backends/platform/gph/gph.h"
#include "backends/plugins/posix/posix-provider.h"
#include "backends/saves/default/default-saves.h"
#include "backends/timer/default/default-timer.h"
#include "common/archive.h"
#include "common/config-manager.h"
#include "common/debug.h"
#include "common/events.h"
#include "common/file.h"
#include "common/textconsole.h"
#include "common/util.h"
#include "audio/mixer_intern.h"
#include <unistd.h> // for getcwd()
/* Dump console info to files. */
#define DUMP_STDOUT
OSystem_GPH::OSystem_GPH()
:
OSystem_POSIX() {
}
Common::String OSystem_GPH::getCurrentDirectory() {
char cwd[MAXPATHLEN+1];
return Common::String(getcwd(cwd, MAXPATHLEN));
}
void OSystem_GPH::initBackend() {
assert(!_inited);
/* Setup default save path to be workingdir/saves */
Common::String workDirName = getCurrentDirectory();
if (workDirName.empty()) {
error("Could not obtain current working directory.");
} else {
printf("Current working directory: %s\n", workDirName.c_str());
}
Common::String savePath = workDirName + "/saves";
printf("Current save directory: %s\n", savePath.c_str());
_savefileManager = new DefaultSaveFileManager(savePath);
#ifdef DUMP_STDOUT
// The GPH devices have a serial console on the breakout board
// but most users do not use this so we output all our STDOUT
// and STDERR to files for debug purposes.
Common::String STDOUT_FILE = workDirName + "/scummvm.stdout.txt";
Common::String STDERR_FILE = workDirName + "/scummvm.stderr.txt";
// Flush the output in case anything is queued
fclose(stdout);
fclose(stderr);
// Redirect standard input and standard output
FILE *newfp = freopen(STDOUT_FILE.c_str(), "w", stdout);
if (newfp == NULL) {
#if !defined(stdout)
stdout = fopen(STDOUT_FILE.c_str(), "w");
#else
newfp = fopen(STDOUT_FILE.c_str(), "w");
if (newfp) {
*stdout = *newfp;
}
#endif
}
newfp = freopen(STDERR_FILE.c_str(), "w", stderr);
if (newfp == NULL) {
#if !defined(stderr)
stderr = fopen(STDERR_FILE.c_str(), "w");
#else
newfp = fopen(STDERR_FILE.c_str(), "w");
if (newfp) {
*stderr = *newfp;
}
#endif
}
setbuf(stderr, NULL);
printf("%s\n", "Debug: STDOUT and STDERR redirected to text files.");
#endif /* DUMP_STDOUT */
/* Initialize any GP2X Wiz specific stuff we may want (Batt Status, scaler etc.) */
WIZ_HW::deviceInit();
/* Set Default hardware mixer volume to a preset level (VOLUME_INITIAL). This is done to 'reset' volume level if set by other apps. */
WIZ_HW::mixerMoveVolume(0);
/* Up default volume values as we use a seperate system level volume anyway. */
ConfMan.registerDefault("music_volume", 192);
ConfMan.registerDefault("sfx_volume", 192);
ConfMan.registerDefault("speech_volume", 192);
/* Trigger autosave every 4 minutes - On low batts 5 mins is about your warning time. */
ConfMan.registerDefault("autosave_period", 4 * 60);
/* Make sure that aspect ratio correction is enabled on the 1st run to stop
users asking me what the 'wasted space' at the bottom is ;-). */
ConfMan.registerDefault("aspect_ratio", true);
ConfMan.registerDefault("fullscreen", true);
/* Make sure SDL knows that we have a joystick we want to use. */
ConfMan.setInt("joystick_num", 0);
// Create the events manager
if (_eventSource == 0)
_eventSource = new GPHEventSource();
// Create the graphics manager
if (_graphicsManager == 0) {
_graphicsManager = new GPHGraphicsManager(_eventSource, _window);
}
/* Pass to POSIX method to do the heavy lifting */
OSystem_POSIX::initBackend();
_inited = true;
}
void OSystem_GPH::initSDL() {
// Check if SDL has not been initialized
if (!_initedSDL) {
uint32 sdlFlags = SDL_INIT_EVENTTHREAD | SDL_INIT_VIDEO;
if (ConfMan.hasKey("disable_sdl_parachute"))
sdlFlags |= SDL_INIT_NOPARACHUTE;
// Initialize SDL (SDL Subsystems are initiliazed in the corresponding sdl managers)
if (SDL_Init(sdlFlags) == -1)
error("Could not initialize SDL: %s", SDL_GetError());
_initedSDL = true;
}
}
void OSystem_GPH::addSysArchivesToSearchSet(Common::SearchSet &s, int priority) {
/* Setup default extra data paths for engine data files and plugins */
Common::String workDirName = getCurrentDirectory();
if (workDirName.empty()) {
error("Error: Could not obtain current working directory.");
}
Common::FSNode workdirNode(workDirName);
if (workdirNode.exists() && workdirNode.isDirectory()) {
s.add("__GP2XWIZ_WORKDIR__", new Common::FSDirectory(workDirName), priority);
}
Common::String enginedataPath = workDirName + "/engine-data";
Common::FSNode engineNode(enginedataPath);
if (engineNode.exists() && engineNode.isDirectory()) {
s.add("__GP2XWIZ_ENGDATA__", new Common::FSDirectory(enginedataPath), priority);
}
Common::String pluginsPath = workDirName + "/plugins";
Common::FSNode pluginsNode(pluginsPath);
if (pluginsNode.exists() && pluginsNode.isDirectory()) {
s.add("__GP2XWIZ_PLUGINS__", new Common::FSDirectory(pluginsPath), priority);
}
}
void OSystem_GPH::quit() {
WIZ_HW::deviceDeinit();
#ifdef DUMP_STDOUT
printf("%s\n", "Debug: STDOUT and STDERR text files closed.");
fclose(stdout);
fclose(stderr);
#endif /* DUMP_STDOUT */
OSystem_POSIX::quit();
}
#endif
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