thirdparty/scummvm
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NANCY: Add getting chunks with the same name by index

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This commit is contained in:
Walter van Niftrik 2012-10-22 19:42:00 +02:00 • committed by Eugene Sandulenko
parent b393b234be
commit e89c01713b
3 changed files with 16 additions and 8 deletions
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12
engines/nancy/console.cpp
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@ -146,9 +146,9 @@ bool NancyConsole::Cmd_cifInfo(int argc, const char **argv) {
}
bool NancyConsole::Cmd_chunkHexDump(int argc, const char **argv) {
if (argc != 3) {
if (argc < 3 || argc > 4) {
debugPrintf("Hexdumps an IFF chunk\n");
debugPrintf("Usage: %s iffname chunkname\n", argv[0]);
debugPrintf("Usage: %s iffname chunkname [index]\n", argv[0]);
return true;
}
@ -165,10 +165,14 @@ bool NancyConsole::Cmd_chunkHexDump(int argc, const char **argv) {
uint len = strlen(argv[2]);
memcpy(idStr, argv[2], (len <= 4 ? len : 4));
uint32 id = READ_BE_UINT32(idStr);
uint index = 0;
buf = iff.getChunk(id, size);
if (argc == 4)
index = atoi(argv[3]);
buf = iff.getChunk(id, size, index);
if (!buf) {
debugPrintf("Failed to find chunk '%s' in IFF '%s'\n", argv[2], argv[1]);
debugPrintf("Failed to find chunk '%s' (index %d) in IFF '%s'\n", argv[2], index, argv[1]);
return true;
}