thirdparty/scummvm
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Read the RNAM data (might be useful for debugging)

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svn-id: r17510
This commit is contained in:
Max Horn 2005-04-10 13:16:49 +00:00
parent 232860bc44
commit 0553720ca0
2 changed files with 22 additions and 9 deletions
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19
scumm/resource.cpp
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@ -345,10 +345,15 @@ void ScummEngine::readIndexFile() {
break;
case MKID('RNAM'):
// Names of rooms. Maybe we should read them and put them
// into a table, for use by the debugger?
_fileHandle->seek(itemsize - 8, SEEK_CUR);
debug(9, "found RNAM block, skipping");
// Names of rooms. Maybe we should put them into a table, for use by the debugger?
for (int room; (room = _fileHandle->readByte()); ) {
char buf[10];
_fileHandle->read(buf, 9);
buf[9] = 0;
for (i = 0; i < 9; i++)
buf[i] ^= 0xFF;
debug(5, "Room %d: '%s'\n", room, buf);
}
break;
case MKID('DLFL'):
@ -994,7 +999,8 @@ void ScummEngine_v5::readMAXS(int blockSize) {
void ScummEngine_v8::readMAXS(int blockSize) {
debug(9, "readMAXS: MAXS has blocksize %d", blockSize);
_fileHandle->seek(50 + 50, SEEK_CUR); // 176 - 8
_fileHandle->seek(50, SEEK_CUR); // Skip over SCUMM engine version
_fileHandle->seek(50, SEEK_CUR); // Skip over data file version
_numVariables = _fileHandle->readUint32LE(); // 1500
_numBitVariables = _fileHandle->readUint32LE(); // 2048
_fileHandle->readUint32LE(); // 40
@ -1023,7 +1029,8 @@ void ScummEngine_v8::readMAXS(int blockSize) {
void ScummEngine_v7::readMAXS(int blockSize) {
debug(9, "readMAXS: MAXS has blocksize %d", blockSize);
_fileHandle->seek(50 + 50, SEEK_CUR);
_fileHandle->seek(50, SEEK_CUR); // Skip over SCUMM engine version
_fileHandle->seek(50, SEEK_CUR); // Skip over data file version
_numVariables = _fileHandle->readUint16LE();
_numBitVariables = _fileHandle->readUint16LE();
_fileHandle->readUint16LE();