public ArrayList<Integer> handleArrayDeclaration(ASTArrayDeclaration node) {
ArrayList<Integer> values = new ArrayList<Integer>();
for (int i = 0; i < node.jjtGetNumChildren(); i++) {
Integer value = (Integer) node.jjtGetChild(i).jjtAccept(this, null);
values.add(value);
}
return values;
}
public ArrayList<Integer> handleArgs(ASTArgs node) {
ArrayList<Integer> args = new ArrayList<Integer>();
int numArgs = node.jjtGetNumChildren();
for (int i = 0; i < numArgs; i++) {
args.add((Integer) node.jjtGetChild(i).jjtAccept(this, null));
}
node.gatherArgs();
return args;
}
public Integer handleCall(ASTCall node) {
boolean gotAQuestion = true; // FIXME HACK
// Get the correct function head node
ASTFunction fun = Global.getFunction(node.getName());
System.out.println("Calling: " + fun.getName());
// Get the parameters and put the correct values in the symbolTable
SymbolTable st = fun.getSymbolTable();
String name = fun.getName();
ArrayList<String> parameters = fun.getParameters();
JustCalling = true;
ArrayList<Integer> args = (ArrayList<Integer>) node.jjtGetChild(0).jjtAccept(this, null);
JustCalling = false;
ArrayList<ASTVar> argNames = ((ASTArgs) node.jjtGetChild(0)).getArgs();
for (int i = 0; i < args.size(); i++) {
ByNameVariable v = (ByNameVariable) st.getVariable(parameters.get(i));
v.setRef(argNames.get(i));
ByNameVariable argVar = (ByNameVariable) st.getVariable(argNames.get(i).getName() + "_");
}
HashMap<String, String> pa = new HashMap<String, String>(); // Maps args to params
for (int i = 0; i < parameters.size(); i++) {
pa.put(parameters.get(i), argNames.get(i).getName());
}
Global.setCurrentParamToArg(pa);
// QUESTION!!!
callQuestion = questionFactory.getCallQuestion(name, pa);
if (callQuestion == null) {
System.out.println("No question");
gotAQuestion = false;
}
// Drawing Stuff
connector.addScope(new SymbolTable(null), fun.getName(), "Global", true);
connector.startPar(); // STARTPAR
connector.showScope(node.getName());
if (gotAQuestion) {
System.out.println("Adding the call question");
connector.addQuestion(callQuestion);
}
connector.endPar(); // ENDPAR
connector.endSnap();
fun.jjtAccept(this, null); // and we gogogo
if (gotAQuestion) {
int answer = 0;
try {
answer = Global.getFunction("main").getSymbolTable().get(callQuestion.getVariable());
} catch (Exception e) {
System.out.println(e);
}
System.out.println(callQuestion.getVariable() + " is " + answer);
if (callQuestion instanceof FIBQuestion) {
((FIBQuestion) callQuestion).addAnswer(answer + "");
} else if (callQuestion instanceof TFQuestion) {
int qa = answer;
// Getting the value of the var at the end of the function
String paramName = Global.getCurrentParamToArg().get(callQuestion.getVariable());
int prevVal = 0;
try {
Global.getFunction("foo").getSymbolTable().get(paramName);
} catch (Exception e) {
System.out.println(e);
}
Random r = new Random();
int choose = r.nextInt(3);
switch (choose) {
case 0:
qa = callQuestion.getValue();
System.out.println(qa + "getValue");
((TFQuestion) callQuestion).setAnswer(false);
if (qa == answer) // Value is the same anyway
{
((TFQuestion) callQuestion).setAnswer(true);
}
break;
case 1:
case 2:
System.out.println(qa + "value");
((TFQuestion) callQuestion).setAnswer(true);
break;
}
callQuestion.setText(callQuestion.getText() + qa);
} else {
}
}
connector.startSnap(Global.getFunction("main").getLineNumber());
System.out.println("leaving call");
return 0;
}