示例#1
0
  @Override
  public boolean evaluate(Robot robot, Map<Variable, Expression> variables) {
    // Result values
    Number argOneValue = null;
    Number argTwoValue = null;

    // Argument One
    // Number
    Number amountArg1 = null;

    // Operators
    AdditionOperator addArg1 = null;
    SubtractionOperator subArg1 = null;
    DivisionOperator divArg1 = null;
    MultiplicationOperator mulArg1 = null;

    // Sensors
    FuelLeft fuelLeftArg1 = null;
    OpponentLeftRight oppLRArg1 = null;
    OpponentFrontBack oppFBArg1 = null;
    NumberBarrels numBarrelsArg1 = null;
    BarrelLeftRight barrelLRArg1 = null;
    BarrelFrontBack barrelFBArg1 = null;
    WallDistance wallDistArg1 = null;

    // Variable
    Variable variable1 = null;

    if (argumentOne instanceof Number) {
      Number number = (Number) argumentOne;
      amountArg1 = number;
    }

    // Operators
    if (argumentOne instanceof AdditionOperator) {
      addArg1 = (AdditionOperator) argumentOne;
    }
    if (argumentOne instanceof SubtractionOperator) {
      subArg1 = (SubtractionOperator) argumentOne;
    }
    if (argumentOne instanceof MultiplicationOperator) {
      mulArg1 = (MultiplicationOperator) argumentOne;
    }
    if (argumentOne instanceof DivisionOperator) {
      divArg1 = (DivisionOperator) argumentOne;
    }

    // Sensors
    if (argumentOne instanceof FuelLeft) {
      fuelLeftArg1 = (FuelLeft) argumentOne;
    }
    if (argumentOne instanceof OpponentLeftRight) {
      oppLRArg1 = (OpponentLeftRight) argumentOne;
    }
    if (argumentOne instanceof OpponentFrontBack) {
      oppFBArg1 = (OpponentFrontBack) argumentOne;
    }
    if (argumentOne instanceof NumberBarrels) {
      numBarrelsArg1 = (NumberBarrels) argumentOne;
    }
    if (argumentOne instanceof BarrelLeftRight) {
      barrelLRArg1 = (BarrelLeftRight) argumentOne;
    }
    if (argumentOne instanceof BarrelFrontBack) {
      barrelFBArg1 = (BarrelFrontBack) argumentOne;
    }
    if (argumentOne instanceof WallDistance) {
      wallDistArg1 = (WallDistance) argumentOne;
    }

    /*// Variable
    if (argumentOne instanceof Variable) {
    	Variable temp = (Variable) argumentOne;
    	// variable = (Variable) expression;
    	for (Variable v : variables.keySet()) {
    		if (v.getVariableName().equals(temp.getVariableName())) {
    			variable1 = (Variable) v;
    		}
    	}
    }*/

    if (argumentOne instanceof AssignmentNode) {
      AssignmentNode assig = (AssignmentNode) argumentOne;
      assig.execute(robot, variables);

      for (Variable v : variables.keySet()) {
        if (v.getVariableName().equals(assig.getVariableName())) {
          variable1 = v;
        }
      }
    }

    // ********************************************************
    // ARGUMENT TWO
    // ********************************************************

    // Argument Two
    // Number
    Number amountArg2 = null;

    // Operators
    AdditionOperator addArg2 = null;
    SubtractionOperator subArg2 = null;
    DivisionOperator divArg2 = null;
    MultiplicationOperator mulArg2 = null;

    // Sensors
    FuelLeft fuelLeftArg2 = null;
    OpponentLeftRight oppLRArg2 = null;
    OpponentFrontBack oppFBArg2 = null;
    NumberBarrels numBarrelsArg2 = null;
    BarrelLeftRight barrelLRArg2 = null;
    BarrelFrontBack barrelFBArg2 = null;
    WallDistance wallDistArg2 = null;

    // Variable
    Variable variable2 = null;

    if (argumentTwo instanceof Number) {
      Number number = (Number) argumentTwo;
      amountArg2 = number;
    }

    // Operators
    if (argumentTwo instanceof AdditionOperator) {
      addArg2 = (AdditionOperator) argumentTwo;
    }
    if (argumentTwo instanceof SubtractionOperator) {
      subArg2 = (SubtractionOperator) argumentTwo;
    }
    if (argumentTwo instanceof MultiplicationOperator) {
      mulArg2 = (MultiplicationOperator) argumentTwo;
    }
    if (argumentTwo instanceof DivisionOperator) {
      divArg2 = (DivisionOperator) argumentTwo;
    }

    // Sensors
    if (argumentTwo instanceof FuelLeft) {
      fuelLeftArg2 = (FuelLeft) argumentTwo;
    }
    if (argumentTwo instanceof OpponentLeftRight) {
      oppLRArg2 = (OpponentLeftRight) argumentTwo;
    }
    if (argumentTwo instanceof OpponentFrontBack) {
      oppFBArg2 = (OpponentFrontBack) argumentTwo;
    }
    if (argumentTwo instanceof NumberBarrels) {
      numBarrelsArg2 = (NumberBarrels) argumentTwo;
    }
    if (argumentTwo instanceof BarrelLeftRight) {
      barrelLRArg2 = (BarrelLeftRight) argumentTwo;
    }
    if (argumentTwo instanceof BarrelFrontBack) {
      barrelFBArg2 = (BarrelFrontBack) argumentTwo;
    }
    if (argumentTwo instanceof WallDistance) {
      wallDistArg2 = (WallDistance) argumentTwo;
    }

    /*// Variable
    if (argumentTwo instanceof Variable) {
    	Variable temp = (Variable) argumentTwo;
    	// variable = (Variable) expression;
    	for (Variable v : variables.keySet()) {
    		if (v.getVariableName().equals(temp.getVariableName())) {
    			variable2 = (Variable) v;
    		}
    	}
    }*/

    if (argumentTwo instanceof AssignmentNode) {
      AssignmentNode assig = (AssignmentNode) argumentTwo;
      assig.execute(robot, variables);

      for (Variable v : variables.keySet()) {
        if (v.getVariableName().equals(assig.getVariableName())) {
          variable2 = v;
        }
      }
    }

    // ARGUMENT ONE
    // If it's a number
    if (amountArg1 != null) {
      argOneValue = amountArg1;
    }
    // If it's an Operator
    else if (addArg1 != null) {
      argOneValue = new Number(addArg1.evaluate(robot, variables));
    } else if (subArg1 != null) {
      argOneValue = new Number(subArg1.evaluate(robot, variables));
    } else if (divArg1 != null) {
      argOneValue = new Number(divArg1.evaluate(robot, variables));
    } else if (mulArg1 != null) {
      argOneValue = new Number(mulArg1.evaluate(robot, variables));
    }
    // If it's a Sensor
    else if (fuelLeftArg1 != null) {
      argOneValue = new Number(fuelLeftArg1.evaluate(robot, variables));

    } else if (oppLRArg1 != null) {
      argOneValue = new Number(oppLRArg1.evaluate(robot, variables));

    } else if (oppFBArg1 != null) {
      argOneValue = new Number(oppFBArg1.evaluate(robot, variables));

    } else if (numBarrelsArg1 != null) {
      argOneValue = new Number(numBarrelsArg1.evaluate(robot, variables));

    } else if (barrelLRArg1 != null) {
      argOneValue = new Number(barrelLRArg1.evaluate(robot, variables));

    } else if (barrelFBArg1 != null) {
      argOneValue = new Number(barrelFBArg1.evaluate(robot, variables));

    } else if (wallDistArg1 != null) {
      argOneValue = new Number(wallDistArg1.evaluate(robot, variables));

    }
    // Variable
    else if (variable1 != null) {
      argOneValue = new Number(variable1.evaluate(robot, variables));
    }

    // ARGUMENT TWO
    // If it's a number
    if (amountArg2 != null) {
      argTwoValue = amountArg2;
    }
    // If it's an Operator
    else if (addArg2 != null) {
      argTwoValue = new Number(addArg2.evaluate(robot, variables));
    } else if (subArg2 != null) {
      argTwoValue = new Number(subArg2.evaluate(robot, variables));
    } else if (divArg2 != null) {
      argTwoValue = new Number(divArg2.evaluate(robot, variables));
    } else if (mulArg2 != null) {
      argTwoValue = new Number(mulArg2.evaluate(robot, variables));
    }
    // If it's a Sensor
    else if (fuelLeftArg2 != null) {
      argTwoValue = new Number(fuelLeftArg2.evaluate(robot, variables));

    } else if (oppLRArg2 != null) {
      argTwoValue = new Number(oppLRArg2.evaluate(robot, variables));

    } else if (oppFBArg2 != null) {
      argTwoValue = new Number(oppFBArg2.evaluate(robot, variables));

    } else if (numBarrelsArg2 != null) {
      argTwoValue = new Number(numBarrelsArg2.evaluate(robot, variables));

    } else if (barrelLRArg2 != null) {
      argTwoValue = new Number(barrelLRArg2.evaluate(robot, variables));

    } else if (barrelFBArg2 != null) {
      argTwoValue = new Number(barrelFBArg2.evaluate(robot, variables));

    } else if (wallDistArg2 != null) {
      argTwoValue = new Number(wallDistArg2.evaluate(robot, variables));
    }
    // Variable
    else if (variable2 != null) {
      argTwoValue = new Number(variable2.evaluate(robot, variables));
    }

    // System.out.println("EQ: Is "+argOneValue.getNumber()+" == "+argTwoValue.getNumber());

    if (argOneValue.getNumber() == argTwoValue.getNumber()) {
      return true;
    }

    return false;
  }
示例#2
0
  public boolean parse(Scanner s) {
    // System.out.println("ET: Parse");

    if (!s.hasNext(
        "move|turnL|turnR|turnAround|shieldOn|shieldOff|takeFuel|wait|fuelLeft|oppLR|oppFB|numBarrels|barrelLR|barrelFB|wallDist|add|sub|mul|div|-?[1-9][0-9]*|0|\\$[A-Za-z][A-Za-z0-9]*")) {
      // System.out.println("ET next: " + s.next());
      s.next();
    }

    while (Parser.gobble(Parser.OPENPAREN, s)
        || Parser.gobble(Parser.CLOSEPAREN, s)
        || Parser.gobble(Parser.OPENBRACE, s)
        || Parser.gobble(Parser.CLOSEBRACE, s)
        || Parser.gobble(Parser.COMMA, s)) {

      Parser.gobble(Parser.OPENPAREN, s);
      Parser.gobble(Parser.CLOSEPAREN, s);
      Parser.gobble(Parser.OPENBRACE, s);
      Parser.gobble(Parser.CLOSEBRACE, s);
      Parser.gobble(Parser.COMMA, s);
    }

    while (argumentOne == null || argumentTwo == null) {

      // System.out.println("ET: Looping");
      if (!s.hasNext(
          "move|turnL|turnR|turnAround|shieldOn|shieldOff|takeFuel|wait|fuelLeft|oppLR|oppFB|numBarrels|barrelLR|barrelFB|wallDist|add|sub|mul|div|-?[1-9][0-9]*|0|\\$[A-Za-z][A-Za-z0-9]*")) {
        // System.out.println("ET next: " + s.next());
        s.next();
      }

      while (Parser.gobble(Parser.OPENPAREN, s)
          || Parser.gobble(Parser.CLOSEPAREN, s)
          || Parser.gobble(Parser.OPENBRACE, s)
          || Parser.gobble(Parser.CLOSEBRACE, s)
          || Parser.gobble(Parser.COMMA, s)) {

        Parser.gobble(Parser.OPENPAREN, s);
        Parser.gobble(Parser.CLOSEPAREN, s);
        Parser.gobble(Parser.OPENBRACE, s);
        Parser.gobble(Parser.CLOSEBRACE, s);
        Parser.gobble(Parser.COMMA, s);
      }

      if (s.hasNext("fuelLeft")) {
        // System.out.println("ET: fuelLeft");

        while (Parser.gobble(Parser.OPENPAREN, s)
            || Parser.gobble(Parser.CLOSEPAREN, s)
            || Parser.gobble(Parser.OPENBRACE, s)
            || Parser.gobble(Parser.CLOSEBRACE, s)
            || Parser.gobble(Parser.COMMA, s)) {

          Parser.gobble(Parser.OPENPAREN, s);
          Parser.gobble(Parser.CLOSEPAREN, s);
          Parser.gobble(Parser.OPENBRACE, s);
          Parser.gobble(Parser.CLOSEBRACE, s);
          Parser.gobble(Parser.COMMA, s);
        }

        if (argumentOne == null) {
          argumentOne = new FuelLeft();
          // System.out.println("fuelLeft NEXT: " + s.next());
          s.next();

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

          // System.out.println("fuelleft NEXT: " + s.next());
          s.next();
        } else if (argumentTwo == null) {
          argumentTwo = new FuelLeft();
        }
      }
      if (s.hasNext("oppLR")) {
        // System.out.println("ET: oppLR");

        while (Parser.gobble(Parser.OPENPAREN, s)
            || Parser.gobble(Parser.CLOSEPAREN, s)
            || Parser.gobble(Parser.OPENBRACE, s)
            || Parser.gobble(Parser.CLOSEBRACE, s)
            || Parser.gobble(Parser.COMMA, s)) {

          Parser.gobble(Parser.OPENPAREN, s);
          Parser.gobble(Parser.CLOSEPAREN, s);
          Parser.gobble(Parser.OPENBRACE, s);
          Parser.gobble(Parser.CLOSEBRACE, s);
          Parser.gobble(Parser.COMMA, s);
        }

        if (argumentOne == null) {
          argumentOne = new OpponentLeftRight();
          // System.out.println("ET oppLR NEXT: " + s.next());
          s.next();

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

          // System.out.println("ET oppLR NEXT: " + s.next());
          s.next();
        } else if (argumentTwo == null) {
          argumentTwo = new OpponentLeftRight();
        }
      }
      if (s.hasNext("oppFB")) {
        // System.out.println("ET: oppFB");

        while (Parser.gobble(Parser.OPENPAREN, s)
            || Parser.gobble(Parser.CLOSEPAREN, s)
            || Parser.gobble(Parser.OPENBRACE, s)
            || Parser.gobble(Parser.CLOSEBRACE, s)
            || Parser.gobble(Parser.COMMA, s)) {

          Parser.gobble(Parser.OPENPAREN, s);
          Parser.gobble(Parser.CLOSEPAREN, s);
          Parser.gobble(Parser.OPENBRACE, s);
          Parser.gobble(Parser.CLOSEBRACE, s);
          Parser.gobble(Parser.COMMA, s);
        }

        if (argumentOne == null) {
          argumentOne = new OpponentFrontBack();
          // System.out.println("GT oppFB NEXT: " + s.next());
          s.next();

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

          // System.out.println("GT oppFB NEXT: " + s.next());
          s.next();
        } else if (argumentTwo == null) {
          argumentTwo = new OpponentFrontBack();
        }
      }
      if (s.hasNext("numBarrels")) {

        // System.out.println("ET: numBarrels");

        if (argumentOne == null) {
          argumentOne = new NumberBarrels();
          // System.out.println("ET numBarrels NEXT: " + s.next());
          s.next();

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

          // System.out.println("ET numBarrels NEXT: " + s.next());
          s.next();
        } else if (argumentTwo == null) {
          // System.out.println("ET numBarrels: ArgumentOne not null putting in argumentTwo");
          argumentTwo = new NumberBarrels();
        }

        while (Parser.gobble(Parser.OPENPAREN, s)
            || Parser.gobble(Parser.CLOSEPAREN, s)
            || Parser.gobble(Parser.OPENBRACE, s)
            || Parser.gobble(Parser.CLOSEBRACE, s)
            || Parser.gobble(Parser.COMMA, s)) {

          Parser.gobble(Parser.OPENPAREN, s);
          Parser.gobble(Parser.CLOSEPAREN, s);
          Parser.gobble(Parser.OPENBRACE, s);
          Parser.gobble(Parser.CLOSEBRACE, s);
          Parser.gobble(Parser.COMMA, s);
        }
      }
      if (s.hasNext("barrelLR")) {

        // System.out.println("ET: barrelLR");

        BarrelLeftRight barrelLR = new BarrelLeftRight();
        barrelLR.parse(s);

        if (argumentOne == null) {
          argumentOne = barrelLR;
          // System.out.println("ET barrelLR NEXT: " + s.next());

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

          // System.out.println("ET barrelLR NEXT: " + s.next());
          s.next();
        } else if (argumentTwo == null) {
          argumentTwo = barrelLR;
        }

        while (Parser.gobble(Parser.OPENPAREN, s)
            || Parser.gobble(Parser.CLOSEPAREN, s)
            || Parser.gobble(Parser.OPENBRACE, s)
            || Parser.gobble(Parser.CLOSEBRACE, s)
            || Parser.gobble(Parser.COMMA, s)) {

          Parser.gobble(Parser.OPENPAREN, s);
          Parser.gobble(Parser.CLOSEPAREN, s);
          Parser.gobble(Parser.OPENBRACE, s);
          Parser.gobble(Parser.CLOSEBRACE, s);
          Parser.gobble(Parser.COMMA, s);
        }
      }
      if (s.hasNext("barrelFB")) {

        // System.out.println("ET: barrelFB");

        BarrelFrontBack barrelFB = new BarrelFrontBack();
        barrelFB.parse(s);

        if (argumentOne == null) {
          argumentOne = barrelFB;
          // System.out.println("ET barrelFB NEXT: " + s.next());

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

          // System.out.println("ET barrelFB NEXT: " + s.next());
          s.next();
        } else if (argumentTwo == null) {
          argumentTwo = barrelFB;
        }

        while (Parser.gobble(Parser.OPENPAREN, s)
            || Parser.gobble(Parser.CLOSEPAREN, s)
            || Parser.gobble(Parser.OPENBRACE, s)
            || Parser.gobble(Parser.CLOSEBRACE, s)
            || Parser.gobble(Parser.COMMA, s)) {

          Parser.gobble(Parser.OPENPAREN, s);
          Parser.gobble(Parser.CLOSEPAREN, s);
          Parser.gobble(Parser.OPENBRACE, s);
          Parser.gobble(Parser.CLOSEBRACE, s);
          Parser.gobble(Parser.COMMA, s);
        }
      }
      if (s.hasNext("wallDist")) {

        // System.out.println("ET: wallDist");

        if (argumentOne == null) {
          argumentOne = new WallDistance();
          // System.out.println("ET wallDIST NEXT: " + s.next());
          s.next();

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

          // System.out.println("ET wallDIST NEXT: " + s.next());
          s.next();
        } else if (argumentTwo == null) {
          argumentTwo = new WallDistance();
        }

        while (Parser.gobble(Parser.OPENPAREN, s)
            || Parser.gobble(Parser.CLOSEPAREN, s)
            || Parser.gobble(Parser.OPENBRACE, s)
            || Parser.gobble(Parser.CLOSEBRACE, s)
            || Parser.gobble(Parser.COMMA, s)) {

          Parser.gobble(Parser.OPENPAREN, s);
          Parser.gobble(Parser.CLOSEPAREN, s);
          Parser.gobble(Parser.OPENBRACE, s);
          Parser.gobble(Parser.CLOSEBRACE, s);
          Parser.gobble(Parser.COMMA, s);
        }
      }

      if (s.hasNext("-?[1-9][0-9]*|0")) {
        // System.out.println("ET: Number");

        if (argumentOne == null) {
          argumentOne = new Number(s.nextInt());
          // System.out.println("ET Number NEXT: " + s.next());

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

          // System.out.println("ET Number NEXT: " + s.next());
          s.next();
        } else if (argumentTwo == null) {
          // System.out.println("ET Number: Putting it into argumentTwo for number.");
          argumentTwo = new Number(s.nextInt());
        }
      }

      // EXPR Operators
      if (s.hasNext("add")) {
        // System.out.println("ET: Add");

        if (argumentOne == null) {
          AdditionOperator add = new AdditionOperator();
          add.parse(s);
          argumentOne = add;

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

        } else if (argumentTwo == null) {
          AdditionOperator add = new AdditionOperator();
          add.parse(s);
          argumentTwo = add;
        }
      }
      if (s.hasNext("sub")) {
        // System.out.println("ET: Subtract");

        if (argumentOne == null) {
          SubtractionOperator sub = new SubtractionOperator();
          sub.parse(s);
          argumentOne = sub;

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

        } else if (argumentTwo == null) {
          SubtractionOperator sub = new SubtractionOperator();
          sub.parse(s);
          argumentTwo = sub;
        }
      }
      if (s.hasNext("div")) {
        // System.out.println("ET: Division");

        if (argumentOne == null) {
          DivisionOperator div = new DivisionOperator();
          div.parse(s);
          argumentOne = div;

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

        } else if (argumentTwo == null) {
          DivisionOperator div = new DivisionOperator();
          div.parse(s);
          argumentTwo = div;
        }
      }
      if (s.hasNext("mul")) {
        // System.out.println("ET: Multiply");

        if (argumentOne == null) {
          MultiplicationOperator mul = new MultiplicationOperator();
          mul.parse(s);
          argumentOne = mul;

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

        } else if (argumentTwo == null) {
          MultiplicationOperator mul = new MultiplicationOperator();
          mul.parse(s);
          argumentTwo = mul;
        }
      }

      // Assignment
      if (s.hasNext("\\$[A-Za-z][A-Za-z0-9]*")) {
        // System.out.println("ET: Assignment");

        if (argumentOne == null) {
          AssignmentNode assig = new AssignmentNode();
          assig.parse(s);
          argumentOne = assig;

          if (!s.hasNext("\\,|\\)|\\(")) {
            Parser.fail("EqualToConditon failed. Expected ,", s);
          }

        } else if (argumentTwo == null) {
          AssignmentNode assig = new AssignmentNode();
          assig.parse(s);
          argumentTwo = assig;
        }
      }
    }

    if (argumentOne != null && argumentTwo != null) {
      return true;
    }

    Parser.fail("EqualToCondition failed. Argument 1 or 2 was null.", s);
    return false;
  }