void execute()
{
string command = currentInstruction[0];
if (command == "add" || command == "sub" || command == "neg" || command == "eq" || command == "gt" ||
command == "lt" || command == "and" || command == "or" || command == "not")
executeArithmetic(currentInstruction[0]);
else if (command == "push")
executePush(currentInstruction[1], atoi(currentInstruction[2].c_str()));
else if (command == "pop")
executePop(currentInstruction[1], atoi(currentInstruction[2].c_str()));
else if (command == "label")
executeLabel(currentInstruction[1]);
else if (command == "goto")
executeGoto(currentInstruction[1]);
else if (command == "if-goto")
executeIf(currentInstruction[1]);
else if (command == "call")
executeCall(currentInstruction[1], atoi(currentInstruction[2].c_str()));
else if (command == "return")
executeReturn();
else if (command == "function")
executeFunction(currentInstruction[1], atoi(currentInstruction[2].c_str()));
else if (command == "end")
arriveEnd = true;
}
void Executer::execute(TreeNode* node)
{
if (finished) return;
// emit a signal for GUI
Token* t = node->token();
// //qDebug() << "emitting token: '" << t->look() << "' - (" << t->startRow() << "," << t->startCol() << " - " << t->endRow() << "," << t->endCol() << ")";
// don't report scopes (their are not really executed)
if (t->type() != Token::Scope)
emit currentlyExecuting(node);
// this method executes one node at the time
// if (currentNode->token()->type() != Token::Scope) //qDebug() << "1234567890!!!!!";
switch (node->token()->type()) {
//BEGIN GENERATED executer_switch_cpp CODE
/* The code between the line that start with "//BEGIN GENERATED" and "//END GENERATED"
* is generated by "generate.rb" according to the definitions specified in
* "definitions.rb". Please make all changes in the "definitions.rb" file, since all
* all change you make here will be overwritten the next time "generate.rb" is run.
* Thanks for looking at the code!
*/
case Token::Root : executeRoot(node); break;
case Token::Scope : executeScope(node); break;
case Token::Variable : executeVariable(node); break;
case Token::FunctionCall : executeFunctionCall(node); break;
case Token::String : /* a constant; do nothing */ break;
case Token::Number : /* a constant; do nothing */ break;
case Token::True : /* a constant; do nothing */ break;
case Token::False : /* a constant; do nothing */ break;
case Token::Exit : executeExit(node); break;
case Token::If : executeIf(node); break;
case Token::Else : executeElse(node); break;
case Token::Repeat : executeRepeat(node); break;
case Token::While : executeWhile(node); break;
case Token::For : executeFor(node); break;
case Token::ForTo : executeForTo(node); break;
case Token::Break : executeBreak(node); break;
case Token::Return : executeReturn(node); break;
case Token::Wait : executeWait(node); break;
case Token::Assert : executeAssert(node); break;
case Token::And : executeAnd(node); break;
case Token::Or : executeOr(node); break;
case Token::Not : executeNot(node); break;
case Token::Equals : executeEquals(node); break;
case Token::NotEquals : executeNotEquals(node); break;
case Token::GreaterThan : executeGreaterThan(node); break;
case Token::LessThan : executeLessThan(node); break;
case Token::GreaterOrEquals : executeGreaterOrEquals(node); break;
case Token::LessOrEquals : executeLessOrEquals(node); break;
case Token::Addition : executeAddition(node); break;
case Token::Substracton : executeSubstracton(node); break;
case Token::Multiplication : executeMultiplication(node); break;
case Token::Division : executeDivision(node); break;
case Token::Power : executePower(node); break;
case Token::Assign : executeAssign(node); break;
case Token::Learn : executeLearn(node); break;
case Token::ArgumentList : executeArgumentList(node); break;
case Token::Reset : executeReset(node); break;
case Token::Clear : executeClear(node); break;
case Token::Center : executeCenter(node); break;
case Token::Go : executeGo(node); break;
case Token::GoX : executeGoX(node); break;
case Token::GoY : executeGoY(node); break;
case Token::Forward : executeForward(node); break;
case Token::Backward : executeBackward(node); break;
case Token::Direction : executeDirection(node); break;
case Token::TurnLeft : executeTurnLeft(node); break;
case Token::TurnRight : executeTurnRight(node); break;
case Token::PenWidth : executePenWidth(node); break;
case Token::PenUp : executePenUp(node); break;
case Token::PenDown : executePenDown(node); break;
case Token::PenColor : executePenColor(node); break;
case Token::CanvasColor : executeCanvasColor(node); break;
case Token::CanvasSize : executeCanvasSize(node); break;
case Token::SpriteShow : executeSpriteShow(node); break;
case Token::SpriteHide : executeSpriteHide(node); break;
case Token::Print : executePrint(node); break;
case Token::FontSize : executeFontSize(node); break;
case Token::Random : executeRandom(node); break;
case Token::GetX : executeGetX(node); break;
case Token::GetY : executeGetY(node); break;
case Token::Message : executeMessage(node); break;
case Token::Ask : executeAsk(node); break;
case Token::Pi : executePi(node); break;
case Token::Tan : executeTan(node); break;
case Token::Sin : executeSin(node); break;
case Token::Cos : executeCos(node); break;
case Token::ArcTan : executeArcTan(node); break;
case Token::ArcSin : executeArcSin(node); break;
case Token::ArcCos : executeArcCos(node); break;
case Token::Sqrt : executeSqrt(node); break;
case Token::Round : executeRound(node); break;
case Token::GetDirection : executeGetDirection(node); break;
case Token::Mod : executeMod(node); break;
//END GENERATED executer_switch_cpp CODE
default:
//qDebug() << "Unrecognizd Token type (" << node->token()->type() << ", " << node->token()->look() << ") -- THIS SHOULDN'T HAPPEN!";
break;
}
}