Saving works now in Lost in Time

svn-id: r28418

1 files changed, 14 insertions, 9 deletions

diff --git a/engines/gob/saveload_v3.cpp b/engines/gob/saveload_v3.cpp
index 2f143d683a..249361e222 100644
--- a/engines/gob/saveload_v3.cpp
+++ b/engines/gob/saveload_v3.cpp
@@ -34,9 +34,14 @@
 
 namespace Gob {
 
-SaveLoad_v3::SaveLoad_v3(GobEngine *vm, const char *targetName) :
+SaveLoad_v3::SaveLoad_v3(GobEngine *vm, const char *targetName,
+		uint32 screenshotSize, uint32 indexOffset, uint32 screenshotOffset) :
 	SaveLoad_v2(vm, targetName) {
 
+	_screenshotSize = screenshotSize;
+	_indexOffset = indexOffset;
+	_screenshotOffset = screenshotOffset;
+
 	_saveSlot = -1;
 	_stagesCount = 3;
 
@@ -81,7 +86,7 @@ uint32 SaveLoad_v3::getSaveGameSize() {
 
 	size = 1040 + (READ_LE_UINT32(_vm->_game->_totFileData + 0x2C) * 4) * 2;
 	if (_useScreenshots)
-		size += 19968;
+		size += _screenshotSize;
 
 	return size;
 }
@@ -126,7 +131,7 @@ int32 SaveLoad_v3::getSizeScreenshot() {
 		in = saveMan->openForLoading(setCurSlot(i));
 		if (in) {
 			delete in;
-			size = (i + 1) * 19968 + 80;
+			size = (i + 1) * _screenshotSize + _screenshotOffset;
 			break;
 		}
 	}
@@ -218,11 +223,11 @@ bool SaveLoad_v3::loadScreenshot(int16 dataVar, int32 size, int32 offset) {
 	Common::SaveFileManager *saveMan = g_system->getSavefileManager();
 	Common::InSaveFile *in;
 
-	int slot = (offset - 80) / 19968;
-	int slotR = (offset - 80) % 19968;
+	int slot = (offset - _screenshotOffset) / _screenshotSize;
+	int slotR = (offset - _screenshotOffset) % _screenshotSize;
 
 	_useScreenshots = true;
-	if ((size == 40) && (offset == 40)) {
+	if ((size == 40) && (offset == _indexOffset)) {
 		char buf[40];
 
 		memset(buf, 0, 40);
@@ -335,12 +340,12 @@ bool SaveLoad_v3::saveNotes(int16 dataVar, int32 size, int32 offset) {
 }
 
 bool SaveLoad_v3::saveScreenshot(int16 dataVar, int32 size, int32 offset) {
-	int slot = (offset - 80) / 19968;
-	int slotR = (offset - 80) % 19968;
+	int slot = (offset - _screenshotOffset) / _screenshotSize;
+	int slotR = (offset - _screenshotOffset) % _screenshotSize;
 
 	_useScreenshots = true;
 
-	if ((offset < 80) && (size > 0)) {
+	if ((offset < _screenshotOffset) && (size > 0)) {
 
 		return true;