public void Execute_Rotate_Left_Test()
{
var p = new Position(0, 0, 'N');
var r = new Rotate('L', p);
r.Execute();
Assert.AreEqual(eDirection.West, p.Direction);
}
private void RotateCommand(Vector2 direction)
{
if (GameState.stateOfGame == GameState.StateOfGame.Pause)
{
GameState.stateOfGame = GameState.StateOfGame.Play;
}
if (GameState.stateOfGame == GameState.StateOfGame.Play && inputBlock == false)
{
Command newCommand = new Rotate();
newCommand.Execute(CommandTarget, direction);
LockInput();
}
}
public void BackwardShift()
{
/*
* Rotates the top i things on the stack. Using a negative rotational value rotates backwards. Examples:
* "a" "b" "c" "d" -4 rotate
* would leave
* "d" "a" "b" "c"
* on the stack.
*/
var stack = new Stack <ForthDatum>();
stack.Push(new ForthDatum("a"));
stack.Push(new ForthDatum("b"));
stack.Push(new ForthDatum("c"));
stack.Push(new ForthDatum("d"));
stack.Push(new ForthDatum(-4));
var local = stack.ClonePreservingOrder();
var parameters = new ForthPrimativeParameters(null, local, null, Dbref.NOT_FOUND, Dbref.NOT_FOUND, Dbref.NOT_FOUND, null, null, null, null, default);
var result = Rotate.Execute(parameters);
Assert.NotNull(result);
Assert.IsTrue(result.IsSuccessful, result.Reason);
var c = local.Pop();
Assert.AreEqual(ForthDatum.DatumType.String, c.Type);
Assert.AreEqual("c", c.Value);
var b = local.Pop();
Assert.AreEqual(ForthDatum.DatumType.String, b.Type);
Assert.AreEqual("b", b.Value);
var a = local.Pop();
Assert.AreEqual(ForthDatum.DatumType.String, a.Type);
Assert.AreEqual("a", a.Value);
var d = local.Pop();
Assert.AreEqual(ForthDatum.DatumType.String, d.Type);
Assert.AreEqual("d", d.Value);
Assert.AreEqual(0, local.Count);
}
public void Rotate3()
{
/*
* ROT ( x y z -- y z x )
*
* Rotates the top three things on the stack. This is equivalent to 3 rotate.
*/
var stack = new Stack <ForthDatum>();
stack.Push(new ForthDatum("x"));
stack.Push(new ForthDatum("y"));
stack.Push(new ForthDatum("z"));
var local = stack.ClonePreservingOrder();
local.Push(new ForthDatum(3));
var parameters = new ForthPrimativeParameters(null, local, null, Dbref.NOT_FOUND, Dbref.NOT_FOUND, Dbref.NOT_FOUND, null, null, null, null, default);
var result = Rotate.Execute(parameters);
Assert.NotNull(result);
Assert.IsTrue(result.IsSuccessful, result.Reason);
var x = local.Pop();
Assert.AreEqual(ForthDatum.DatumType.String, x.Type);
Assert.AreEqual("x", x.Value);
var z = local.Pop();
Assert.AreEqual(ForthDatum.DatumType.String, z.Type);
Assert.AreEqual("z", z.Value);
var y = local.Pop();
Assert.AreEqual(ForthDatum.DatumType.String, y.Type);
Assert.AreEqual("y", y.Value);
Assert.AreEqual(0, local.Count);
}
public void createDrawble(string text)
{
string command = extractCommand(text);
switch (command)
{
case "draw":
{
Draw.Execute(text, control);
OnChangeViewList();
break;
}
case "connect":
{
Connect.Execute(text, control);
break;
}
case "rotate":
{
//requires object info, because to rotate you must redraw the object with new rotation.
OnClear();
Rotate.Execute(text, control);
OnChangeViewList();
break;
}
case "clear":
{
Clear.Execute();
//clears the borad and redraws it with a delegate
OnClear();
//Update the List // clears it
OnChangeViewList();
break;
}
case "delete":
{
// only clears the Canvas not thing stored
OnClear();
Delete.Execute(text, control);
//Update the List // clears it
OnChangeViewList();
break;
}
case "edit":
{
// only clears the Canvas not thing stored
OnClear();
Delete.Execute(text, control);
//Update the List // clears it
OnChangeViewList();
break;
}
}
}
