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|
#include <PalmOS.h>
#include "StarterRsc.h"
#include "games.h"
#include "start.h"
#include "rumble.h"
#include "extend.h"
#include "globals.h"
#include "features.h"
#include "formUtil.h"
#include "modules.h"
#include "args.h"
/*
static Boolean checkPath(const Char *pathP) {
FILE *tmpRef;
if (!(tmpRef = fopen(pathP, "r"))) {
return false;
} else {
fclose(tmpRef);
return true;
}
}
*/
#define BUILD_FILE(h,m) \
StrCopy(filename, "/Palm/Programs/ScummVM/Mods/"); \
StrCat(filename, h); \
StrCat(filename, m);
#define CHECK_FILE() \
e = VFSFileOpen(volRefNum, filename, vfsModeRead, &file); \
if (e) \
goto onError; \
else \
VFSFileClose(file);
#define DELET_FILE(f) \
del_dbID = DmFindDatabase(0, f); \
if (del_dbID) \
DmDeleteDatabase(0, del_dbID);
void ModDelete() {
LocalID del_dbID;
DELET_FILE("Glbs::Common");
DELET_FILE("Glbs::Scumm");
DELET_FILE("Glbs::Simon");
DELET_FILE("Glbs::Queen");
DELET_FILE("Glbs::Sword1");
DELET_FILE("ScummVM-Engine");
}
static void ModSetStack(UInt32 newSize, UInt16 cardNo, LocalID dbID) {
DmOpenRef dbRef = DmOpenDatabase(cardNo, dbID, dmModeReadWrite);
if (dbRef) {
MemHandle pref = DmGetResource('pref',0);
UInt32 size = 0;
if (pref) {
SysAppPrefsType *data = (SysAppPrefsType *)MemHandleLock(pref);
size = data->stackSize;
if (newSize) {
SysAppPrefsType newData;
MemMove(&newData, data, sizeof(SysAppPrefsType));
newData.stackSize = newSize;
DmWrite(data, 0, &newData, sizeof(SysAppPrefsType));
}
MemPtrUnlock(data);
DmReleaseResource(pref);
}
DmCloseDatabase(dbRef);
}
}
static Err ModImport(UInt16 volRefNum, UInt8 engine) {
const Char *files[] = {
{ "scumm" },
{ "simon" },
{ "queen" },
{ "sword1" }
};
char filename[256];
UInt16 dum1;
UInt32 dum2;
FileRef file;
Err e;
FormPtr ofmP, frmP;
ofmP = FrmGetActiveForm();
frmP = FrmInitForm(ImportForm);
FrmSetActiveForm(frmP);
FrmDrawForm(frmP);
BUILD_FILE(files[engine], ".engine"); // engine file ?
CHECK_FILE();
BUILD_FILE(files[engine], ".data"); // data file ?
CHECK_FILE();
BUILD_FILE("common", ".data") // common data ?
CHECK_FILE();
BUILD_FILE("common", ".data");
e = (e) ? e : VFSImportDatabaseFromFile(volRefNum, filename, &dum1, &dum2);
BUILD_FILE(files[engine], ".data");
e = (e) ? e : VFSImportDatabaseFromFile(volRefNum, filename, &dum1, &dum2);
BUILD_FILE(files[engine], ".engine");
e = (e) ? e : VFSImportDatabaseFromFile(volRefNum, filename, &dum1, &dum2);
// if error, cleanup
if (e) ModDelete();
onError:
FrmEraseForm(frmP);
FrmDeleteForm(frmP);
if (e && ofmP) FrmSetActiveForm(ofmP);
return e;
}
#undef DELET_FILE
#undef CHECK_FILE
#undef BUILD_FILE
Boolean StartScummVM() {
Char **argvP;
UInt8 lightspeed, argc = 0;
UInt32 stackSize;
Boolean toLauncher;
UInt8 engine;
UInt16 musicDriver = sysInvalidRefNum; // for launch call
UInt16 index = GamGetSelected();
Char num[6];
argvP = ArgsInit();
if (index == dmMaxRecordIndex) {
UInt16 whichButton;
FormPtr frmP = FrmInitForm(EngineForm);
whichButton = FrmDoDialog(frmP);
FrmDeleteForm(frmP);
if (whichButton == EngineCancelButton)
return false;
engine = (whichButton - Engine0Button);
} else {
Char pathP[256];
MemHandle recordH;
GameInfoType *gameInfoP;
recordH = DmQueryRecord(gameDB,index);
gameInfoP = (GameInfoType *)MemHandleLock(recordH);
engine = gameInfoP->engine;
// build path
StrCopy(pathP,"/Palm/Programs/ScummVM/Games/");
if (gameInfoP->pathP[0] == '/')
StrCopy(pathP,gameInfoP->pathP);
else
StrCat(pathP,gameInfoP->pathP);
/* // path exists ?
if (!checkPath(pathP)) {
MemHandleUnlock(recordH);
FrmCustomAlert(FrmErrorAlert,"The specified path was not found !",0,0);
ArgsFree(argvP);
return false;
}
*/
// ScummVM
ArgsAdd(&argvP[argc], "-", NULL, &argc);
// path
ArgsAdd(&argvP[argc], "-p", pathP, &argc);
// language
if (gameInfoP->language > 0) {
const Char *lang = "en\0de\0fr\0it\0p\0es\0jp\0z\0kr\0hb\0ru\0cz\0nl\0";
ArgsAdd(&argvP[argc], "-q", (lang + (gameInfoP->language - 1) * 3), &argc);
}
// fullscreen ?
if (gameInfoP->fullscreen)
ArgsAdd(&argvP[argc], "-f", NULL, &argc);
// aspect-ratio ?
ArgsAdd(&argvP[argc], (gameInfoP->aspectRatio ? "--aspect-ratio" : "--no-aspect-ratio"), NULL, &argc);
// gfx mode
gVars->flipping.pageAddr1 = (UInt8 *)(BmpGetBits(WinGetBitmap(WinGetDisplayWindow())));
gVars->flipping.pageAddr2 = gVars->flipping.pageAddr1; // default if not flipping mode
gVars->filter = gameInfoP->filter;
switch (gameInfoP->gfxMode) {
case 1:
ArgsAdd(&argvP[argc], "-g", "flipping", &argc);
gVars->flipping.pageAddr1 = (UInt8 *)WinScreenLock(winLockDontCare);
WinScreenUnlock();
break;
case 2:
ArgsAdd(&argvP[argc], "-g", "buffered", &argc);
break;
case 3:
ArgsAdd(&argvP[argc], "-g", "wide", &argc);
gVars->flipping.pageAddr1 = (UInt8 *)WinScreenLock(winLockDontCare);
WinScreenUnlock();
break;
default:
ArgsAdd(&argvP[argc], "-g", "normal", &argc);
break;
}
// load state
if (gameInfoP->autoLoad) {
StrIToA(num, gameInfoP->loadSlot);
ArgsAdd(&argvP[argc], "-x", num, &argc);
}
// boot script parameter
if (gameInfoP->bootParam) {
StrIToA(num, gameInfoP->bootValue);
ArgsAdd(&argvP[argc], "-b", num, &argc);
}
// not a PC version
if (gameInfoP->setPlatform) {
switch (gameInfoP->platform) {
case 0:
ArgsAdd(&argvP[argc], "--platform=", "amiga", &argc);
break;
case 1:
ArgsAdd(&argvP[argc], "--platform=", "atari", &argc);
break;
case 2:
ArgsAdd(&argvP[argc], "--platform=", "mac", &argc);
break;
case 3:
ArgsAdd(&argvP[argc], "--platform=", "pc", &argc);
break;
case 4:
ArgsAdd(&argvP[argc], "--platform=", "fmtowns", &argc);
break;
case 5:
ArgsAdd(&argvP[argc], "--platform=", "windows", &argc);
break;
}
}
// subtitles
if (gameInfoP->subtitles)
ArgsAdd(&argvP[argc], "-n", NULL, &argc);
// multi midi ?
if (gameInfoP->musicInfo.sound.multiMidi)
ArgsAdd(&argvP[argc], "--multi-midi", NULL, &argc);
if (engine == ENGINE_SCUMM) {
// music tempo
StrIToA(num, gameInfoP->musicInfo.sound.tempo);
ArgsAdd(&argvP[argc], "--tempo=", num, &argc);
// talk speed
if (gameInfoP->talkSpeed) {
StrIToA(num, gameInfoP->talkValue);
ArgsAdd(&argvP[argc], "--talkspeed=", num, &argc);
}
}
// music driver
musicDriver =gameInfoP->musicInfo.sound.music;
if (musicDriver) {
switch (gameInfoP->musicInfo.sound.drvMusic) {
case 0: // NULL
ArgsAdd(&argvP[argc], "-e", "null", &argc);
break;
case 1: // built-in MIDI
if (OPTIONS_TST(kOptDeviceZodiac))
ArgsAdd(&argvP[argc], "-e", "zodiac", &argc); // Tapwave Zodiac
else if (OPTIONS_TST(kOptSonyPa1LibAPI))
ArgsAdd(&argvP[argc], "-e", "ypa1", &argc); // Pa1Lib devices
else
ArgsAdd(&argvP[argc], "-e", "null", &argc); // error, no music driver
break;
case 2: // PC Speaker
ArgsAdd(&argvP[argc], "-e", "pcspk", &argc);
break;
case 3: // IBM PCjr
ArgsAdd(&argvP[argc], "-e", "pcjr", &argc);
case 4: // FM Towns
ArgsAdd(&argvP[argc], "-e", "towns", &argc);
case 5: // AdLib
ArgsAdd(&argvP[argc], "-e", "adlib", &argc);
}
}
else // NULL as default
ArgsAdd(&argvP[argc], "-e", "null", &argc);
// volume control
StrIToA(num, gameInfoP->musicInfo.volume.master);
ArgsAdd(&argvP[argc], "-o", num, &argc);
StrIToA(num, gameInfoP->musicInfo.volume.sfx);
ArgsAdd(&argvP[argc], "-s", num, &argc);
StrIToA(num, gameInfoP->musicInfo.volume.music);
ArgsAdd(&argvP[argc], "-m", num, &argc);
StrIToA(num, gameInfoP->musicInfo.volume.speech);
ArgsAdd(&argvP[argc], "-r", num, &argc);
// output rate
if (gameInfoP->musicInfo.sound.sfx) {
UInt32 rates[] = {8000, 11025, 22050};
StrIToA(num, rates[gameInfoP->musicInfo.sound.rate]);
ArgsAdd(&argvP[argc], "--output-rate=", num, &argc);
}
// game name
ArgsAdd(&argvP[argc], gameInfoP->gameP, NULL, &argc);
// use sound
if (!gameInfoP->musicInfo.sound.sfx) {
OPTIONS_RST(kOptSonyPa1LibAPI);
OPTIONS_RST(kOptPalmSoundAPI);
}
// others globals data
gVars->CD.enable = gameInfoP->musicInfo.sound.CD;
gVars->CD.driver = gameInfoP->musicInfo.sound.drvCD;
gVars->CD.format = gameInfoP->musicInfo.sound.frtCD;
gVars->CD.volume = gameInfoP->musicInfo.volume.audiocd;
gVars->CD.defaultTrackLength = gameInfoP->musicInfo.sound.defaultTrackLength;
gVars->CD.firstTrack = gameInfoP->musicInfo.sound.firstTrack;
MemHandleUnlock(recordH);
}
// debug level
if (gPrefs->debug) {
StrIToA(num, gPrefs->debugLevel);
ArgsAdd(&argvP[argc], "-d", num, &argc);
}
if (engine == ENGINE_QUEEN) {
// alternative intro ?
if (gPrefs->altIntro)
ArgsAdd(&argvP[argc], "--alt-intro", NULL, &argc);
}
if (engine == ENGINE_SCUMM) {
// copy protection ?
if (gPrefs->copyProtection)
ArgsAdd(&argvP[argc], "--copy-protection", NULL, &argc);
// demo mode ?
if (gPrefs->demoMode)
ArgsAdd(&argvP[argc], "--demo-mode", NULL, &argc);
}
// if (argc > MAX_ARG)
// FrmCustomAlert(FrmErrorAlert, "Too many parameters.",0,0);
gVars->skinSet = false;
gVars->pinUpdate= false;
stackSize = (gPrefs->setStack ? STACK_LARGER : STACK_DEFAULT);
lightspeed= (gPrefs->lightspeed.enable ? gPrefs->lightspeed.mode : 255);
toLauncher= (gPrefs->exitLauncher);
// gVars values
// (gVars->HRrefNum defined in checkHRmode on Cli�)
gVars->screenLocked = false;
gVars->volRefNum = gPrefs->card.volRefNum;
gVars->vibrator = gPrefs->vibrator;
gVars->stdPalette = gPrefs->stdPalette;
// user params
HWR_RSTALL();
if (!gPrefs->autoOff)
HWR_SET(INIT_AUTOOFF);
if (!gPrefs->arm) {
OPTIONS_RST(kOptDeviceARM);
OPTIONS_RST(kOptDeviceProcX86);
} else {
HWR_SET(INIT_ARM);
}
if (gVars->vibrator)
HWR_SET(INIT_VIBRATOR);
if ( musicDriver == 1 ||
musicDriver == 3 ||
musicDriver == 4 ||
musicDriver == sysInvalidRefNum) {
HWR_SET(INIT_PA1LIB);
}
if (ModImport(gVars->volRefNum, engine) != errNone) {
FrmCustomAlert(FrmErrorAlert, "Error importing files:\nplease check that all required files are installed on the selected memory card, and you have enough free storage memory.", 0, 0);
ArgsFree(argvP);
return false;
}
// free and save globals pref memory
GamCloseDatabase(false);
FrmCloseAllForms();
SavePrefs();
{
UInt16 cardNo;
UInt32 dbID;
LaunchParamType *cmdPBP = (LaunchParamType *)MemPtrNew(sizeof(LaunchParamType));
MemPtrSetOwner(cmdPBP, 0);
MemPtrSetOwner(gVars, 0);
ArgsSetOwner(argvP, 0);
cardNo = 0;
dbID = DmFindDatabase(0, "ScummVM-Engine");
ModSetStack(stackSize, cardNo, dbID);
cmdPBP->args.argc = argc;
cmdPBP->args.argv = argvP;
cmdPBP->gVars = gVars;
cmdPBP->lightspeed = lightspeed;
cmdPBP->exitLauncher = toLauncher;
SysUIAppSwitch(cardNo, dbID, sysAppLaunchCmdNormalLaunch, cmdPBP);
bLaunched = true;
}
return false;
}
|