void Parallaction::allocateLocationSlot(const char *name) {
// WORKAROUND: the original code erroneously incremented
// _currentLocationIndex, thus producing inconsistent
// savegames. This workaround modified the following loop
// and if-statement, so the code exactly matches the one
// in Big Red Adventure.
_currentLocationIndex = -1;
uint16 _di = 0;
while (_locationNames[_di][0] != '\0') {
if (!scumm_stricmp(_locationNames[_di], name)) {
_currentLocationIndex = _di;
}
_di++;
}
if (_di == 120)
error("No more location slots available. Please report this immediately to ScummVM team");
if (_currentLocationIndex == -1) {
strcpy(_locationNames[_numLocations], name);
_currentLocationIndex = _numLocations;
_numLocations++;
_locationNames[_numLocations][0] = '\0';
_localFlags[_numLocations] = 0;
} else {
setLocationFlags(kFlagsVisited); // 'visited'
}
}
void Parallaction_br::testCounterCondition(const Common::String &name, int op, int value) {
int index = _countersNames->lookup(name.c_str());
if (index == Table::notFound) {
clearLocationFlags(kFlagsTestTrue);
return;
}
int c = _counters[index - 1];
// these definitions must match those in parser_br.cpp
#define CMD_TEST 25
#define CMD_TEST_GT 26
#define CMD_TEST_LT 27
bool res = false;
switch (op) {
case CMD_TEST:
res = (c == value);
break;
case CMD_TEST_GT:
res = (c > value);
break;
case CMD_TEST_LT:
res = (c < value);
break;
default:
error("unknown operator in testCounterCondition");
}
if (res) {
setLocationFlags(kFlagsTestTrue);
} else {
clearLocationFlags(kFlagsTestTrue);
}
}