thirdparty/scummvm
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Add support for original load/save system in HE games.

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svn-id: r29434
This commit is contained in:
Travis Howell 2007-11-06 12:22:52 +00:00
parent 3598192859
commit 443dff5285
5 changed files with 69 additions and 33 deletions
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39
engines/scumm/saveload.cpp
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@ -86,18 +86,7 @@ void ScummEngine::requestLoad(int slot) {
_saveLoadFlag = 2; // 2 for load
}
bool ScummEngine::saveState(int slot, bool compat) {
char filename[256];
Common::OutSaveFile *out;
SaveGameHeader hdr;
makeSavegameName(filename, slot, compat);
if (!(out = _saveFileMan->openForSaving(filename)))
return false;
memcpy(hdr.name, _saveLoadName, sizeof(hdr.name));
static bool saveSaveGameHeader(Common::OutSaveFile *out, SaveGameHeader &hdr) {
hdr.type = MKID_BE('SCVM');
hdr.size = 0;
hdr.ver = CURRENT_VER;
@ -106,6 +95,25 @@ bool ScummEngine::saveState(int slot, bool compat) {
out->writeUint32LE(hdr.size);
out->writeUint32LE(hdr.ver);
out->write(hdr.name, sizeof(hdr.name));
return true;
}
bool ScummEngine::saveState(int slot, bool compat) {
char filename[256];
Common::OutSaveFile *out;
SaveGameHeader hdr;
if (_saveLoadSlot == 255) {
// Allow custom filenames for save game system in HE Games
memcpy(filename, _saveLoadFileName, sizeof(_saveLoadFileName));
} else {
makeSavegameName(filename, slot, compat);
}
if (!(out = _saveFileMan->openForSaving(filename)))
return false;
memcpy(hdr.name, _saveLoadName, sizeof(hdr.name));
saveSaveGameHeader(out, hdr);
saveThumbnail(out);
saveInfos(out);
@ -137,7 +145,12 @@ bool ScummEngine::loadState(int slot, bool compat) {
SaveGameHeader hdr;
int sb, sh;
makeSavegameName(filename, slot, compat);
if (_saveLoadSlot == 255) {
// Allow custom filenames for save game system in HE Games
memcpy(filename, _saveLoadFileName, sizeof(_saveLoadFileName));
} else {
makeSavegameName(filename, slot, compat);
}
if (!(in = _saveFileMan->openForLoading(filename)))
return false;