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MOHAWK: parse LB script named targeting modes

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svn-id: r54874
This commit is contained in:
Alyssa Milburn 2010-12-12 00:18:49 +00:00
parent 56f98a8574
commit d88476e677
1 changed files with 40 additions and 10 deletions

50
engines/mohawk/livingbooks.cpp

@ -1669,21 +1669,51 @@ void LBItem::readData(uint16 type, uint16 size, Common::SeekableSubReadStreamEnd
if (size < 2)
error("Script entry of type 0x%04x was too small (%d)", type, size);
entry->argc = stream->readUint16();
entry->argvParam = new uint16[entry->argc];
entry->argvTarget = new uint16[entry->argc];
debug(4, "With %d targets:", entry->argc);
size -= 2;
if (size < (2 + entry->argc * 4))
error("Script entry of type 0x%04x was too small (%d)", type, size);
if ((entry->opcode & 0xff00) == 0x0100) {
uint16 targetingType = entry->argc;
if (targetingType == 0x3f3f || targetingType == 0xffff) {
entry->argc = 0;
for (uint i = 0; i < entry->argc; i++) {
entry->argvParam[i] = stream->readUint16();
entry->argvTarget[i] = stream->readUint16();
debug(4, "Target %d, param 0x%04x", entry->argvTarget[i], entry->argvParam[i]);
uint16 count = stream->readUint16();
size -= 2;
// FIXME: targeting by name
for (uint i = 0; i < count; i++) {
Common::String target = readString(stream);
warning("ignoring target '%s' in script entry", target.c_str());
size -= target.size() + 1;
}
// FIXME: unknown
if (targetingType == 0xffff) {
byte unknown = stream->readByte();
warning("ignoring unknown script entry byte %02x", unknown);
size--;
}
}
}
size -= (2 + entry->argc * 4);
if (entry->argc) {
entry->argvParam = new uint16[entry->argc];
entry->argvTarget = new uint16[entry->argc];
debug(4, "With %d targets:", entry->argc);
if (size < (entry->argc * 4))
error("Script entry of type 0x%04x was too small (%d)", type, size);
for (uint i = 0; i < entry->argc; i++) {
entry->argvParam[i] = stream->readUint16();
entry->argvTarget[i] = stream->readUint16();
debug(4, "Target %d, param 0x%04x", entry->argvTarget[i], entry->argvParam[i]);
}
size -= (entry->argc * 4);
}
}
if (type == kLBNotifyScript && entry->opcode == kLBNotifyChangeMode && _vm->getGameType() != GType_LIVINGBOOKSV1) {