@Override
public boolean execute(LocalDataArea lda) {
if (lda.stack.size() < 2) {
return false;
}
lda.stack.push(AddActionItem.getResult(lda.pop(), lda.pop(), false));
return true;
}
@Override
public boolean execute(LocalDataArea lda) {
if (lda.stack.isEmpty()) {
return false;
}
lda.stack.push(MBCharToAsciiActionItem.getResult(lda.pop()));
return true;
}
@Override
public boolean execute(LocalDataArea lda) {
if (lda.stack.size() == 0) {
return false;
}
lda.stack.push(ToStringActionItem.getResult(lda.pop()));
return true;
}
@Override
public boolean execute(LocalDataArea lda) {
if (lda.stack.size() < 3) {
return false;
}
String methodName = lda.popAsString();
ActionScriptObject obj = (ActionScriptObject) lda.pop();
int numArgs = (int) (double) lda.popAsNumber();
if (lda.stack.size() < numArgs) {
return false;
}
List<Object> args = new ArrayList<>();
for (int i = 0; i < numArgs; i++) {
args.add(lda.pop());
}
ActionScriptObject nobj = new ActionScriptObject();
ActionScriptFunction f = (ActionScriptFunction) obj.getMember(methodName);
lda.stage.callFunction(
f.getFunctionOffset(), f.getFunctionLength(), args, f.getFuncRegNames(), nobj);
lda.stack.push(nobj);
return true;
}
@Override
public boolean execute(LocalDataArea lda) {
if (lda.stack.isEmpty()) {
return false;
}
Object obj = lda.pop();
String path = lda.stage.getMemberPath(obj);
if (path == null) {
lda.stack.push(Undefined.INSTANCE);
} else {
lda.stack.push(path);
}
return true;
}