libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-15 14:18:37 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

SCI: Fix GK1 Mac messages

Browse Source 
svn-id: r55750
This commit is contained in:
Matthew Hoops 2011-02-03 05:10:24 +00:00
parent 4088e735a9
commit 7c3d65912d
1 changed files with 32 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
engines/sci/engine/message.cpp
View File

@ -136,6 +136,33 @@ public:
}
};
#ifdef ENABLE_SCI32
// SCI32 Mac decided to add an extra byte (currently unknown in meaning) between
// the talker and the string...
class MessageReaderV4_MacSCI32 : public MessageReader {
public:
MessageReaderV4_MacSCI32(byte *data, uint size) : MessageReader(data, size, 10, 12) { }
bool findRecord(const MessageTuple &tuple, MessageRecord &record) {
const byte *recordPtr = _data + _headerSize;
for (uint i = 0; i < _messageCount; i++) {
if ((recordPtr[0] == tuple.noun) && (recordPtr[1] == tuple.verb)
&& (recordPtr[2] == tuple.cond) && (recordPtr[3] == tuple.seq)) {
record.tuple = tuple;
record.refTuple = MessageTuple(recordPtr[8], recordPtr[9], recordPtr[10]);
record.talker = recordPtr[4];
record.string = (const char *)_data + READ_BE_UINT16(recordPtr + 6);
return true;
}
recordPtr += _recordSize;
}
return false;
}
};
#endif
bool MessageState::getRecord(CursorStack &stack, bool recurse, MessageRecord &record) {
Resource *res = g_sci->getResMan()->findResource(ResourceId(kResourceTypeMessage, stack.getModule()), 0);
@ -157,8 +184,12 @@ bool MessageState::getRecord(CursorStack &stack, bool recurse, MessageRecord &re
case 4:
#ifdef ENABLE_SCI32
case 5: // v5 seems to be compatible with v4
// SCI32 Mac is different than SCI32 DOS/Win here
if (g_sci->getPlatform() == Common::kPlatformMacintosh && getSciVersion() >= SCI_VERSION_2_1)
reader = new MessageReaderV4_MacSCI32(res->data, res->size);
else
#endif
reader = new MessageReaderV4(res->data, res->size);
reader = new MessageReaderV4(res->data, res->size);
break;
default:
error("Message: unsupported resource version %d", version);