/* 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.
*
* $URL$
* $Id$
*
*/
#include <PalmOS.h>
#include <VFSMgr.h>
#include <ctype.h>
#include "globals.h"
#include "palmdefs.h"
#include "start.h"
#include "games.h"
#include "skin.h"
#include "StarterRsc.h"
DmOpenRef gameDB = NULL;
static Err GamUpdateList() {
if (gameDB) {
UInt16 numRecs = DmNumRecords(gameDB);
if (numRecs > 0) {
MemHandle tmpH;
UInt32 version, size;
UInt32 *versionP;
// get record size and version
tmpH = DmQueryRecord(gameDB, 0);
size = MemHandleSize(tmpH);
versionP = (UInt32 *)MemHandleLock(tmpH);
version = *versionP;
MemHandleUnlock(tmpH);
// check record
if (version != curItemVersion || size != sizeof(GameInfoType)) {
UInt16 index;
GameInfoType gitCur;
void *tmpP;
FormPtr ofmP, frmP;
// show dialog
ofmP = FrmGetActiveForm();
frmP = FrmInitForm(ConvertForm);
FrmSetActiveForm(frmP);
FrmDrawForm(frmP);
SysTaskDelay(1 * SysTicksPerSecond());
MemSet(&gitCur, sizeof(GameInfoType), 0);
if (version == itemVersion_357 ||
version == itemVersion_356 ||
version == itemVersion_355 ||
version == itemVersion_354 ||
version == itemVersion_353 ||
version == itemVersion_352 ||
version == itemVersion_351 ||
version == itemVersion_350 ||
version == itemVersion_340 ||
version == itemVersion_330 ||
version == itemVersion_320 ||
version == itemVersion_310 ||
version == itemVersion_300 ||
version == itemVersion_270 ||
version == itemVersion_260 ||
version == itemVersion_250) {
for (index = 0; index < numRecs; index++) {
// get old data
tmpH = DmQueryRecord(gameDB, index);
tmpP = MemHandleLock(tmpH);
MemMove(&gitCur, tmpP, MemHandleSize(tmpH));
MemHandleUnlock(tmpH);
// new format
gitCur.version = curItemVersion;
if (version < itemVersion_300) {
gitCur.musicInfo.volume.palm = 50;
gitCur.musicInfo.volume.music = 192;
gitCur.musicInfo.volume.sfx = 192;
gitCur.musicInfo.volume.speech = 192;
gitCur.musicInfo.volume.audiocd = 50;
gitCur.musicInfo.sound.tempo = 100;
gitCur.musicInfo.sound.defaultTrackLength = 10;
gitCur.musicInfo.sound.firstTrack = 1;
}
if (version < itemVersion_310)
gitCur.engine = 0;
if (version < itemVersion_320)
gitCur.renderMode = 0;
if (version <= itemVersion_330) {
gitCur.fmQuality = 0;
gitCur.gfxMode = (gitCur.gfxMode == 3 ? 1 : 0); // v3.4 only 2 modes
if (gitCur.engine == 0) gitCur.engine = 8;
else if (gitCur.engine == 1) gitCur.engine = 7;
else if (gitCur.engine == 2) gitCur.engine = 3;
else if (gitCur.engine == 3) gitCur.engine = 1;
else if (gitCur.engine == 4) gitCur.engine = 0;
else if (gitCur.engine == 5) gitCur.engine = 6;
else if (gitCur.engine == 6) gitCur.engine = 4;
else if (gitCur.engine == 7) gitCur.engine = 5;
else if (gitCur.engine == 8) gitCur.engine = 2;
if (gitCur.renderMode == 1) gitCur.renderMode = 4;
else if (gitCur.renderMode == 2) gitCur.renderMode = 5;
else if (gitCur.renderMode == 3) gitCur.renderMode = 2;
else if (gitCur.renderMode == 4) gitCur.renderMode = 3;
else if (gitCur.renderMode == 5) gitCur.renderMode = 1;
if (gitCur.platform == 2) gitCur.platform = 6;
else if (gitCur.platform == 5) gitCur.platform = 8;
else if (gitCur.platform == 6) gitCur.platform = 2;
if (gitCur.language == 1) gitCur.language = 4;
else if (gitCur.language == 2) gitCur.language = 6;
else if (gitCur.language == 3) gitCur.language = 5;
else if (gitCur.language == 4) gitCur.language = 8;
else if (gitCur.language == 5) gitCur.language = 11;
else if (gitCur.language == 6) gitCur.language = 13;
else if (gitCur.language == 7) gitCur.language = 9;
else if (gitCur.language == 8) gitCur.language = 1;
else if (gitCur.language == 9) gitCur.language = 10;
else if (gitCur.language == 10) gitCur.language = 7;
else if (gitCur.language == 11) gitCur.language = 12;
else if (gitCur.language == 12) gitCur.language = 2;
else if (gitCur.language == 13) gitCur.language = 3;
if (gitCur.musicInfo.sound.drvMusic == 1) gitCur.musicInfo.sound.drvMusic = 4;
else if (gitCur.musicInfo.sound.drvMusic == 2) gitCur.musicInfo.sound.drvMusic = 5;
else if (gitCur.musicInfo.sound.drvMusic == 4) gitCur.musicInfo.sound.drvMusic = 2;
else if (gitCur.musicInfo.sound.drvMusic == 5) gitCur.musicInfo.sound.drvMusic = 1;
}
if (version <= itemVersion_340) {
gitCur.platform++;
if (gitCur.language == 3)
gitCur.language = 0;
else if (gitCur.language >= 11)
gitCur.language++;
}
if (version <= itemVersion_350)
if (gitCur.platform >= 9)
gitCur.platform++;
if (version <= itemVersion_351) {
if (gitCur.engine >= ENGINE_LURE) // newly added engine
gitCur.engine++;
if (gitCur.engine == ENGINE_SCUMM) // reorder
gitCur.engine = ENGINE_AGOS;
else if (gitCur.engine == ENGINE_AGOS)
gitCur.engine = ENGINE_SCUMM;
}
if (version <= itemVersion_352) {
if (gitCur.engine >= ENGINE_CINE) // newly added engine
gitCur.engine++;
gitCur.platform++;
}
if (version <= itemVersion_353)
gitCur.musicInfo.sound.drvMusic++;
if (version <= itemVersion_354)
if (gitCur.engine >= ENGINE_AGI) // newly added engine
gitCur.engine++;
if (version <= itemVersion_355) {
gitCur.engine++; // renamed Simon -> AGOS
if (gitCur.engine == ENGINE_COUNT)
gitCur.engine = ENGINE_AGOS;
}
if (version <= itemVersion_356) {
if (gitCur.platform >= 3)
gitCur.platform++;
}
if (version <= itemVersion_357)
if (gitCur.engine >= ENGINE_PARALLACTION) // newly added engine
gitCur.engine++;
if (gitCur.musicInfo.volume.palm > 100)
gitCur.musicInfo.volume.palm = 50;
// simply resize the old record
tmpH = DmResizeRecord(gameDB, index, sizeof(GameInfoType)); // TODO : check error on resize tmpH==NULL
tmpP = MemHandleLock(tmpH);
DmWrite(tmpP, 0, &gitCur, sizeof(GameInfoType));
MemPtrUnlock(tmpP);
}
} else if (version == itemVersion_200) {
// need conversion from V2 -> V3.5.2
GameInfoTypeV2 git0;
for (index = 0; index < numRecs; index++) {
// get old data
tmpH = DmQueryRecord(gameDB, index);
tmpP = MemHandleLock(tmpH);
MemMove(&git0, tmpP, sizeof(GameInfoTypeV2));
MemHandleUnlock(tmpH);
// convert to new format
gitCur.version = curItemVersion;
gitCur.icnID = 0xFFFF;
gitCur.selected = git0.selected;
StrCopy(gitCur.nameP, git0.nameP);
StrCopy(gitCur.pathP, git0.pathP);
StrCopy(gitCur.gameP, git0.gameP);
gitCur.gfxMode = (git0.gfxMode == 3 ? 1 : 0); // v3.4 only 2 modes
gitCur.autoLoad = git0.autoLoad;
gitCur.bootParam = git0.bootParam;
gitCur.setPlatform = git0.setPlatform;
gitCur.subtitles = git0.subtitles;
gitCur.talkSpeed = git0.talkSpeed;
gitCur.loadSlot = git0.loadSlot;
gitCur.bootValue = git0.bootValue;
gitCur.talkValue = git0.talkValue;
gitCur.platform = git0.platform;
gitCur.language = git0.language;
gitCur.musicInfo.volume.palm = 50;
gitCur.musicInfo.volume.music = 192;
gitCur.musicInfo.volume.sfx = 192;
gitCur.musicInfo.volume.speech = 192;
gitCur.musicInfo.volume.audiocd = 50;
gitCur.musicInfo.sound.tempo = 100;
gitCur.musicInfo.sound.defaultTrackLength = 10;
gitCur.musicInfo.sound.firstTrack = 1;
// to V3.4
if (gitCur.platform == 2) gitCur.platform = 6;
else if (gitCur.platform == 5) gitCur.platform = 8;
else if (gitCur.platform == 6) gitCur.platform = 2;
if (gitCur.language == 1) gitCur.language = 4;
else if (gitCur.language == 2) gitCur.language = 6;
else if (gitCur.language == 3) gitCur.language = 5;
else if (gitCur.language == 4) gitCur.language = 8;
else if (gitCur.language == 5) gitCur.language = 11;
else if (gitCur.language == 6) gitCur.language = 13;
else if (gitCur.language == 7) gitCur.language = 9;
else if (gitCur.language == 8) gitCur.language = 1;
else if (gitCur.language == 9) gitCur.language = 10;
else if (gitCur.language == 10) gitCur.language = 7;
else if (gitCur.language == 11) gitCur.language = 12;
else if (gitCur.language == 12) gitCur.language = 2;
else if (gitCur.language == 13) gitCur.language = 3;
if (gitCur.musicInfo.sound.drvMusic == 1) gitCur.musicInfo.sound.drvMusic = 4;
else if (gitCur.musicInfo.sound.drvMusic == 2) gitCur.musicInfo.sound.drvMusic = 5;
else if (gitCur.musicInfo.sound.drvMusic == 4) gitCur.musicInfo.sound.drvMusic = 2;
else if (gitCur.musicInfo.sound.drvMusic == 5) gitCur.musicInfo.sound.drvMusic = 1;
// to V3.5
gitCur.platform++;
if (gitCur.language == 3)
gitCur.language = 0;
else if (gitCur.language >= 11)
gitCur.language++;
// to V3.5.1
if (gitCur.platform >= 9)
gitCur.platform++;
//to V3.5.3
gitCur.musicInfo.sound.drvMusic++;
// -----
gitCur.engine = ENGINE_SCUMM;
tmpH = DmResizeRecord(gameDB, index, sizeof(GameInfoType)); // TODO : check error on resize tmpH==NULL
tmpP = MemHandleLock(tmpH);
DmWrite(tmpP, 0, &gitCur, sizeof(GameInfoType));
MemPtrUnlock(tmpP);
}
} else {
// need conversion from V0 -> V3.5.2
GameInfoTypeV0 git0;
for (index = 0; index < numRecs; index++) {
// get old data
tmpH = DmQueryRecord(gameDB, index);
tmpP = MemHandleLock(tmpH);
MemMove(&git0, tmpP, sizeof(GameInfoTypeV0));
MemHandleUnlock(tmpH);
// convert to new format
gitCur.version = curItemVersion;
gitCur.icnID = 0xFFFF;
gitCur.selected = git0.selected;
StrCopy(gitCur.nameP, git0.nameP);
StrCopy(gitCur.pathP, git0.pathP);
StrCopy(gitCur.gameP, git0.gameP);
gitCur.gfxMode = (git0.gfxMode == 3 ? 1 : 0); // v3.4 only 2 modes
gitCur.autoLoad = git0.autoLoad;
gitCur.bootParam = git0.bootParam;
gitCur.setPlatform = git0.amiga; // amiga become platform amiga/atari-st/machintosh
gitCur.platform = 1;
gitCur.subtitles = git0.subtitles;
gitCur.talkSpeed = git0.talkSpeed;
gitCur.loadSlot = git0.loadSlot;
gitCur.bootValue = git0.bootValue;
gitCur.talkValue = git0.talkValue;
gitCur.platform = 2; // default to amiga
gitCur.language = git0.language;
gitCur.musicInfo.volume.palm = 50;
gitCur.musicInfo.volume.music = 192;
gitCur.musicInfo.volume.sfx = 192;
gitCur.musicInfo.volume.speech = 192;
gitCur.musicInfo.volume.audiocd = 50;
gitCur.musicInfo.sound.tempo = 100;
gitCur.musicInfo.sound.defaultTrackLength = 10;
gitCur.musicInfo.sound.firstTrack = 1;
gitCur.engine = ENGINE_SCUMM;
tmpH = DmResizeRecord(gameDB, index, sizeof(GameInfoType)); // TODO : check error on resize tmpH==NULL
tmpP = MemHandleLock(tmpH);
DmWrite(tmpP, 0, &gitCur, sizeof(GameInfoType));
MemPtrUnlock(tmpP);
}
}
FrmEraseForm(frmP);
FrmDeleteForm(frmP);
if (ofmP)
FrmSetActiveForm(ofmP);
}
}
}
return errNone;
}
Err GamOpenDatabase() {
Err err = errNone;
gameDB = DmOpenDatabaseByTypeCreator( 'DATA', appFileCreator, dmModeReadWrite);
if (!gameDB) {
err = DmCreateDatabase(0, "ScummVM-Data", appFileCreator, 'DATA', false);
if (!err) {
gameDB = DmOpenDatabaseByTypeCreator( 'DATA', appFileCreator, dmModeReadWrite);
if (!gameDB)
err = DmGetLastErr();
}
}
if (err)
FrmCustomAlert(FrmErrorAlert,"Cannot open/create games list DB !",0,0);
else
err = GamUpdateList();
return err;
}
void GamImportDatabase() {
if (gPrefs->card.volRefNum != vfsInvalidVolRef && gPrefs->card.moveDB) {
FileRef file;
Err e;
e = VFSFileOpen(gPrefs->card.volRefNum, "/Palm/Programs/ScummVM/listdata.pdb", vfsModeRead, &file);
if (!e) {
UInt16 oCardNo, nCardNo;
LocalID oDbID, nDbID;
VFSFileClose(file);
if (gPrefs->card.confirmMoveDB)
if (FrmCustomAlert(FrmConfirmAlert, "Do you want to import games database from memory card ?", 0, 0) == FrmConfirmNo) {
// prevent to replace the file on memory card
gPrefs->card.moveDB = false;
return;
}
// get current db info and rename it
DmOpenDatabaseInfo(gameDB, &oDbID, 0, 0, &oCardNo, 0);
GamCloseDatabase(true);
e = DmDeleteDatabase(oCardNo, oDbID);
if (!e)
if (e = VFSImportDatabaseFromFile(gPrefs->card.volRefNum, "/Palm/Programs/ScummVM/listdata.pdb", &nCardNo, &nDbID))
FrmCustomAlert(FrmErrorAlert, "Failed to import games database from memory card.", 0, 0);
GamOpenDatabase();
}
}
}
void GamCloseDatabase(Boolean ignoreCardParams) {
if (gameDB) {
LocalID dbID;
UInt16 cardNo;
DmOpenDatabaseInfo(gameDB, &dbID, 0, 0, &cardNo, 0);
DmCloseDatabase(gameDB);
if (!ignoreCardParams) {
if (gPrefs->card.moveDB && gPrefs->card.volRefNum != vfsInvalidVolRef) {
VFSFileRename(gPrefs->card.volRefNum, "/Palm/Programs/ScummVM/listdata.pdb", "listdata-old.pdb");
Err e = VFSExportDatabaseToFile(gPrefs->card.volRefNum, "/Palm/Programs/ScummVM/listdata.pdb", cardNo, dbID);
if (!e) {
VFSFileDelete(gPrefs->card.volRefNum, "/Palm/Programs/ScummVM/listdata-old.pdb");
if (gPrefs->card.deleteDB)
DmDeleteDatabase(cardNo, dbID);
} else {
VFSFileRename(gPrefs->card.volRefNum, "/Palm/Programs/ScummVM/listdata-old.pdb", "listdata.pdb");
}
}
}
}
gameDB = NULL;
}
static Int16 GamCompare(GameInfoType *a, GameInfoType *b, SortRecordInfoPtr, SortRecordInfoPtr, MemHandle) {
return StrCaselessCompare(a->nameP, b->nameP);
}
Err GamSortList() {
return DmQuickSort (gameDB, (DmComparF *)GamCompare, 0);
}
void GamUnselect() {
GameInfoType *game;
MemHandle recordH;
UInt16 index;
index = GamGetSelected();
if (index != dmMaxRecordIndex) {
Boolean newValue;
recordH = DmGetRecord(gameDB, index);
game = (GameInfoType *)MemHandleLock(recordH);
newValue = false;
DmWrite(game, OffsetOf(GameInfoType,selected), &newValue, sizeof(Boolean));
MemHandleUnlock(recordH);
DmReleaseRecord (gameDB, index, 0);
}
}
UInt16 GamGetSelected() {
MemHandle record;
GameInfoType *game;
Boolean selected;
UInt16 index = DmNumRecords(gameDB)-1;
while (index != (UInt16)-1) {
record = DmQueryRecord(gameDB, index);
game = (GameInfoType *)MemHandleLock(record);
selected = game->selected;
MemHandleUnlock(record);
if (selected)
return index;
index--;
}
return dmMaxRecordIndex;
}
Boolean GamJumpTo(Char letter) {
MemHandle record;
GameInfoType *game;
Boolean found = false;
UInt16 index = 0;
UInt16 maxIndex = DmNumRecords(gameDB);
UInt16 active = GamGetSelected();
while (index < maxIndex) {
record = DmGetRecord(gameDB, index);
game = (GameInfoType *)MemHandleLock(record);
if (tolower(game->nameP[0]) == tolower(letter)) {
found = true;
if (index != active) {
RectangleType rArea;
UInt16 maxView;
Boolean newValue = true;
SknGetListBounds(&rArea, NULL);
maxView = rArea.extent.y / sknInfoListItemSize;
GamUnselect();
DmWrite(game, OffsetOf(GameInfoType,selected), &newValue, sizeof(Boolean));
if (index < gPrefs->listPosition || index >= (gPrefs->listPosition + maxView))
gPrefs->listPosition = index;
}
}
MemHandleUnlock(record);
DmReleaseRecord (gameDB, index, 0);
index++;
if (found)
return found;
}
return found;
}