void DreamWebEngine::removeObFromInv() {
if (_command == 100)
return; // object doesn't exist
assert(_objectType == kExObjectType);
deleteExObject(_command);
}
void DreamWebEngine::purgeALocation(uint8 index) {
// index == al
for (uint8 i = 0; i < kNumexobjects; ++i) {
DynObject *t = getExAd(i);
if (t->currentLocation == index && t->mapad[0] == 0) {
deleteExObject(i);
}
}
}
void DreamWebEngine::purgeAnItem() {
const DynObject *extraObjects = _exData;
for (size_t i = 0; i < kNumexobjects; ++i) {
if (extraObjects[i].mapad[0] && extraObjects[i].objId[0] == 255 &&
extraObjects[i].initialLocation != _realLocation) {
deleteExObject(i);
return;
}
}
for (size_t i = 0; i < kNumexobjects; ++i) {
if (extraObjects[i].mapad[0] && extraObjects[i].objId[0] == 255) {
deleteExObject(i);
return;
}
}
}
void DreamWebEngine::deleteExObject(uint8 index) {
DynObject *obj = getExAd(index);
memset(obj, 0xFF, sizeof(DynObject));
deleteExFrame(3*index);
deleteExFrame(3*index + 1);
deleteExText(index);
for (uint8 i = 0; i < kNumexobjects; ++i) {
DynObject *t = getExAd(i);
// Is this object contained in the one we've just deleted?
if (t->mapad[0] == 4 && t->mapad[1] == index)
deleteExObject(i);
}
}
