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Little clean up of the v3 specific readIndex

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svn-id: r3818
This commit is contained in:
Vincent Hamm 2002-03-25 01:31:16 +00:00
parent 29f2188c2d
commit e732682d9b
1 changed files with 38 additions and 39 deletions
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77
v3/resource.cpp
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@ -3,49 +3,48 @@
void Scumm_v3::readIndexFile() {
uint16 blocktype;
uint32 itemsize;
int numblock = 0;
int num, i;
byte* _oldClass;
uint16 blocktype;
uint32 itemsize;
int numblock = 0;
int num, i;
byte* _oldClass;
debug(9, "readIndexFile()");
debug(9, "readIndexFile()");
openRoom(-1);
openRoom(0);
openRoom(-1);
openRoom(0);
if (!(_features & GF_AFTER_V6)) {
while (!fileEof(_fileHandle)) {
itemsize = fileReadDwordLE();
blocktype = fileReadWordLE();
if (fileReadFailed(_fileHandle))
break;
while (!fileEof(_fileHandle)) {
itemsize = fileReadDwordLE();
blocktype = fileReadWordLE();
if (fileReadFailed(_fileHandle))
break;
switch(blocktype) {
case 0x4E52:
fileReadWordLE();
break;
case 0x5230:
_numRooms = fileReadWordLE();
break;
case 0x5330:
_numScripts = fileReadWordLE();
break;
case 0x4E30:
_numSounds = fileReadWordLE();
break;
case 0x4330:
_numCostumes = fileReadWordLE();
break;
case 0x4F30:
_numGlobalObjects = fileReadWordLE();
break;
}
fileSeek(_fileHandle, itemsize-8,SEEK_CUR);
}
clearFileReadFailed(_fileHandle);
fileSeek(_fileHandle, 0, SEEK_SET);
}
switch(blocktype) {
case 0x4E52:
fileReadWordLE();
break;
case 0x5230:
_numRooms = fileReadWordLE();
break;
case 0x5330:
_numScripts = fileReadWordLE();
break;
case 0x4E30:
_numSounds = fileReadWordLE();
break;
case 0x4330:
_numCostumes = fileReadWordLE();
break;
case 0x4F30:
_numGlobalObjects = fileReadWordLE();
break;
}
fileSeek(_fileHandle, itemsize-8,SEEK_CUR);
}
clearFileReadFailed(_fileHandle);
fileSeek(_fileHandle, 0, SEEK_SET);
/* I'm not sure for those values yet, they will have to be rechecked */