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TINSEL: Added Serializer::skip() convenience method

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svn-id: r39350
This commit is contained in:
Max Horn 2009-03-12 03:26:03 +00:00
parent ca4bdb8572
commit 25b39e217a
2 changed files with 12 additions and 5 deletions
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5
engines/tinsel/saveload.cpp
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@ -149,10 +149,7 @@ static bool syncSaveGameHeader(Serializer &s, SaveGameHeader &hdr) {
if (tmp < 0 || hdr.id != SAVEGAME_ID || hdr.ver > CURRENT_VER || hdr.size > 1024) if (tmp < 0 || hdr.id != SAVEGAME_ID || hdr.ver > CURRENT_VER || hdr.size > 1024)
return false; return false;
// Skip over any extra bytes // Skip over any extra bytes
while (tmp-- > 0) { s.skip(tmp);
byte b = 0;
s.syncAsByte(b);
}
return true; return true;
} }

12
engines/tinsel/serializer.h
View File

@ -61,7 +61,7 @@ public:
uint bytesSynced() const { return _bytesSynced; } uint bytesSynced() const { return _bytesSynced; }
void syncBytes(byte *buf, uint16 size) { void syncBytes(byte *buf, uint32 size) {
if (_loadStream) if (_loadStream)
_loadStream->read(buf, size); _loadStream->read(buf, size);
else else
@ -69,6 +69,16 @@ public:
_bytesSynced += size; _bytesSynced += size;
} }
void skip(uint32 size) {
if (_loadStream)
_loadStream->skip(size);
else {
while (size--)
_saveStream->writeByte(0);
}
_bytesSynced += size;
}
SYNC_AS(Byte, byte, 1) SYNC_AS(Byte, byte, 1)
SYNC_AS(Uint16LE, uint16, 2) SYNC_AS(Uint16LE, uint16, 2)