thirdparty/scummvm
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added autosaving every 5 minutes

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svn-id: r8915
This commit is contained in:
Robert Göffringmann 2003-07-11 22:19:16 +00:00
parent 021aa93c6c
commit f89c68c6f1
4 changed files with 86 additions and 11 deletions
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80
sky/control.cpp
View file

@ -290,6 +290,7 @@ void SkyControl::initPanel(void) {
_upSlowButton = createResource(_sprites.buttonDown, 1, 0, 212, 10, 0, SHIFT_UP_SLOW, SAVEPANEL);
_quitButton = createResource( _sprites.button, 3, 0, 72, 129, 49, SP_CANCEL, SAVEPANEL);
_restoreButton = createResource( _sprites.button, 3, 0, 29, 129, 51, RESTORE_A_GAME, SAVEPANEL);
_autoSaveButton = createResource( _sprites.button, 3, 0, 115, 129, 0x8FFF, RESTORE_AUTO, SAVEPANEL);
_savePanLookList[0] = _saveButton;
_restorePanLookList[0] = _restoreButton;
@ -298,12 +299,14 @@ void SkyControl::initPanel(void) {
_restorePanLookList[3] = _savePanLookList[3] = _upFastButton;
_restorePanLookList[4] = _savePanLookList[4] = _upSlowButton;
_restorePanLookList[5] = _savePanLookList[5] = _quitButton;
_restorePanLookList[6] = _autoSaveButton;
_statusBar = new SkyControlStatus(_skyText, _system, _screenBuf);
}
void SkyControl::buttonControl(SkyConResource *pButton) {
char autoSave[] = "Restore Autosave";
if (pButton == NULL) {
if (_textSprite) free(_textSprite);
_textSprite = NULL;
@ -316,9 +319,13 @@ void SkyControl::buttonControl(SkyConResource *pButton) {
_textSprite = NULL;
_curButtonText = pButton->_text;
if (pButton->_text) {
_skyText->getText(pButton->_text);
displayText_t textRes;
textRes = _skyText->displayText(NULL, false, PAN_LINE_WIDTH, 255);
if (pButton->_text == 0xFFFF) { // text for autosave button
textRes = _skyText->displayText(autoSave, NULL, false, PAN_LINE_WIDTH, 255);
} else {
_skyText->getText(pButton->_text);
textRes = _skyText->displayText(NULL, false, PAN_LINE_WIDTH, 255);
}
_textSprite = (dataFileHeader *)textRes.textData;
_text->setSprite(_textSprite);
} else _text->setSprite(NULL);
@ -513,7 +520,11 @@ uint16 SkyControl::handleClick(SkyConResource *pButton) {
case RESTORE_A_GAME:
animClick(pButton);
return restoreGameFromFile();
return restoreGameFromFile(false);
case RESTORE_AUTO:
animClick(pButton);
return restoreGameFromFile(true);
case SP_CANCEL:
animClick(pButton);
@ -772,6 +783,18 @@ uint16 SkyControl::shiftUp(uint8 speed) {
return SHIFTED;
}
bool SkyControl::autoSaveExists(void) {
File test;
char fName[20];
if (SkyState::isCDVersion())
strcpy(fName, "SKY-VM-CD.ASD");
else
sprintf(fName, "SKY-VM%03d.ASD", SkyState::_systemVars.gameVersion);
test.open(fName, _savePath);
return test.isOpen();
}
uint16 SkyControl::saveRestorePanel(bool allowSave) {
_keyPressed = 0;
@ -780,8 +803,18 @@ uint16 SkyControl::saveRestorePanel(bool allowSave) {
SkyConResource **lookList;
uint16 cnt;
if (allowSave) lookList = _savePanLookList;
else lookList = _restorePanLookList;
uint8 lookListLen;
if (allowSave) {
lookList = _savePanLookList;
lookListLen = 6;
} else {
lookList = _restorePanLookList;
if (autoSaveExists())
lookListLen = 7;
else
lookListLen = 6;
}
bool withAutoSave = (lookListLen == 7);
uint8 *saveGameTexts = (uint8 *)malloc(MAX_SAVE_GAMES * MAX_TEXT_LEN);
dataFileHeader *textSprites[MAX_ON_SCREEN + 1];
@ -801,6 +834,8 @@ uint16 SkyControl::saveRestorePanel(bool allowSave) {
_text->flushForRedraw();
_savePanel->drawToScreen(NO_MASK);
_quitButton->drawToScreen(NO_MASK);
if (withAutoSave)
_autoSaveButton->drawToScreen(NO_MASK);
}
setUpGameSprites(saveGameTexts, textSprites, _firstText, _selectedGame);
showSprites(textSprites, allowSave);
@ -829,7 +864,7 @@ uint16 SkyControl::saveRestorePanel(bool allowSave) {
}
bool haveButton = false;
for (cnt = 0; cnt < 6; cnt++)
for (cnt = 0; cnt < lookListLen; cnt++)
if (lookList[cnt]->isMouseOver(_mouseX, _mouseY)) {
buttonControl(lookList[cnt]);
haveButton = true;
@ -1010,6 +1045,26 @@ void SkyControl::saveDescriptions(uint8 *srcBuf) {
free(tmpBuf);
}
void SkyControl::doAutoSave(void) {
char fName[20];
if (SkyState::isCDVersion())
strcpy(fName, "SKY-VM-CD.ASD");
else
sprintf(fName, "SKY-VM%03d.ASD", SkyState::_systemVars.gameVersion);
File outf;
if (!outf.open(fName, _savePath, File::kFileWriteMode)) {
warning("Can't create file %s for autosaving", fName);
return;
}
uint8 *saveData = (uint8 *)malloc(0x20000);
uint32 fSize = prepareSaveData(saveData);
if (outf.write(saveData, fSize) != fSize)
warning("Can't write file %s for autosaving. Disk full?", fName);
outf.close();
free(saveData);
}
uint16 SkyControl::saveGameToFile(void) {
char fName[20];
@ -1019,7 +1074,7 @@ uint16 SkyControl::saveGameToFile(void) {
return NO_DISK_SPACE;
}
uint8 *saveData = (uint8 *)malloc(0x50000);
uint8 *saveData = (uint8 *)malloc(0x20000);
uint32 fSize = prepareSaveData(saveData);
if (outf.write(saveData, fSize) != fSize) {
@ -1391,10 +1446,17 @@ uint16 SkyControl::parseSaveData(uint8 *srcBuf) {
#undef LODSD
#undef LODSW
uint16 SkyControl::restoreGameFromFile(void) {
uint16 SkyControl::restoreGameFromFile(bool autoSave) {
char fName[20];
sprintf(fName,"SKY-VM.%03d", _selectedGame);
if (autoSave) {
if (SkyState::isCDVersion())
strcpy(fName, "SKY-VM-CD.ASD");
else
sprintf(fName, "SKY-VM%03d.ASD", SkyState::_systemVars.gameVersion);
} else
sprintf(fName,"SKY-VM.%03d", _selectedGame);
File inf;
if (!inf.open(fName, _savePath)) {
return RESTORE_FAILED;

8
sky/control.h
View file

@ -83,6 +83,7 @@ class SkyMouse;
#define EXIT 15
#define RESTART 16
#define QUIT_TO_DOS 17
#define RESTORE_AUTO 18
// onClick return codes
#define CANCEL_PRESSED 100
@ -171,6 +172,7 @@ public:
void doLoadSavePanel(void);
void restartGame(void);
void showGameQuitMsg(bool useScreen = true);
void doAutoSave(void);
private:
void initPanel(void);
@ -209,7 +211,8 @@ private:
void stosStr(uint8 **destPos, uint16 *src, bool isGraph);
uint32 prepareSaveData(uint8 *destBuf);
uint16 restoreGameFromFile(void);
bool autoSaveExists(void);
uint16 restoreGameFromFile(bool autoSave);
void lodsMegaSet(uint8 **srcPos, MegaSet *mega);
void lodsCompact(uint8 **srcPos, Compact *cpt);
void lodsStr(uint8 **srcPos, uint16 *src);
@ -276,8 +279,9 @@ private:
SkyConResource *_savePanel;
SkyConResource *_saveButton, *_downFastButton, *_downSlowButton;
SkyConResource *_upFastButton, *_upSlowButton, *_quitButton, *_restoreButton;
SkyConResource *_autoSaveButton;
SkyConResource *_savePanLookList[6], *_restorePanLookList[6];
SkyConResource *_savePanLookList[6], *_restorePanLookList[7];
SkyControlStatus *_statusBar;

8
sky/sky.cpp
View file

@ -155,8 +155,16 @@ void SkyState::go() {
if (introSkipped)
_skyControl->restartGame();
_lastSaveTime = _system->get_msecs();
while (1) {
delay(_systemVars.gameSpeed);
if (_system->get_msecs() - _lastSaveTime > 5 * 60 * 1000) {
_lastSaveTime = _system->get_msecs();
_skyControl->doAutoSave();
}
if (_key_pressed == 63) {
_key_pressed = 0;
_skyControl->doControlPanel();

1
sky/sky.h
View file

@ -127,6 +127,7 @@ protected:
void checkCommands(uint32 *&cmdPtr);
void introFrame(uint8 **diffPtr, uint8 **vgaPtr, uint8 *screenData);
void escDelay(uint32 pDelay);
uint32 _lastSaveTime;
SkyText *getSkyText();
void initialise();