public void AddShape(Shape newShape)
{
_undoStack.Do(@do => {
if (@do)
{
AddShapeCore(newShape, true);
}
else
{
RemoveShapesCore(Range.Single(newShape), @do);
}
}, true);
}
private void TryMovement(Direction dir)
{
var blocks = FindGroundedBlocks(dir).OrderBy(t => t.position.y);
foreach (var block in blocks)
{
SetMovement(dir, block);
if (TestMovement())
{
undoes.Do();
Moving = true;
break;
}
}
}
public override void OnKeyDown(KeyEventArgs e)
{
if (e.Modifiers == 0 && e.KeyCode == Keys.Back && Text.Length > 0)
{
char last = Text[Text.Length - 1];
UndoStack.Do(@do => {
if (@do)
{
this.Text = this.Text.Left(this.Text.Length - 1);
}
else
{
this.Text += last;
}
}, true);
}
}
public override void OnKeyPress(KeyPressEventArgs e)
{
e.Handled = true;
char ch = e.KeyChar;
if (ch >= ' ')
{
UndoStack.Do(@do => {
if (@do)
{
TextTopLeft.Text += ch;
}
else
{
TextTopLeft.Text = TextTopLeft.Text.Left(TextTopLeft.Text.Length - 1);
}
}, true);
}
}
public override void OnKeyPress(KeyPressEventArgs e)
{
e.Handled = true;
char ch = e.KeyChar;
if (ch >= 32 || ch == '\r')
{
if (ch == '\r')
{
ch = '\n';
}
UndoStack.Do(@do => {
if (@do)
{
this.Text += ch;
}
else
{
this.Text = this.Text.Left(this.Text.Length - 1);
}
}, true);
}
}
//------------------------------------------------------------------
//Undo related methods. Called mainly by UI/Keyboard input. Most modelling
//operations will call SaveUndoState() to add an Undo step after that
//operation.
public static void SaveUndoState()
{
undoStack.Do(new MeshObjectSerializable(selMesh));
}
private void SetupDropKeyInput()
{
BrokerToScene(ConsoleKey.W, () => { UndoStack.Do(new DropWallAction()
{
Context = this
}); });
BrokerToScene(ConsoleKey.C, () => { UndoStack.Do(new DropAutoCeilingAction()
{
Context = this
}); });
BrokerToScene(ConsoleKey.T, () => { UndoStack.Do(new DropTurretAction()
{
Context = this
}); });
BrokerToScene(ConsoleKey.M, () => { UndoStack.Do(new DropMainCharacterAction()
{
Context = this
}); });
BrokerToScene(ConsoleKey.Z, () => { UndoStack.Do(new DropZombieAction()
{
Context = this
}); });
PushAppHandler(ConsoleKey.A, () => { UndoStack.Do(new DropAmmoAction()
{
Context = this
}); });
PushAppHandler(ConsoleKey.P, () => { UndoStack.Do(new DropPortalAction()
{
Context = this
}); });
BrokerToScene(ConsoleKey.D, () =>
{
if (PositionDoorAction.IsReadyForDrop(this) == false)
{
UndoStack.Do(new PositionDoorAction(false)
{
Context = this
});
}
else
{
UndoStack.Do(new DropDoorAction()
{
Context = this
});
}
});
BrokerToScene(ConsoleKey.D, () =>
{
if (PositionDoorAction.IsReadyForDrop(this) == false)
{
UndoStack.Do(new PositionDoorAction(true)
{
Context = this
});
}
else
{
UndoStack.Do(new DropDoorAction()
{
Context = this
});
}
}, ConsoleModifiers.Shift);
BrokerToScene(ConsoleKey.Delete, () => { UndoStack.Do(new DeleteAction()
{
Context = this
}); });
BrokerToScene(ConsoleKey.U, () => { UndoStack.Undo(); });
BrokerToScene(ConsoleKey.R, () => { UndoStack.Redo(); });
PushAppHandler(ConsoleKey.T, () =>
{
Dialog.PickFromEnum <ConsoleColor>("Choose a background color".ToConsoleString())
.Then((val) =>
{
if (val.HasValue == false)
{
return;
}
this.WallPen = new ConsoleCharacter(this.WallPen.Value, this.WallPen.ForegroundColor, val.Value);
}).Then((val) =>
{
Dialog.ShowTextInput("Pick a character".ToConsoleString(), (result) =>
{
this.WallPen = new ConsoleCharacter(result.Length == 0 ? ' ' : result[0].Value, WallPen.ForegroundColor, WallPen.BackgroundColor);
Dialog.ShowTextInput("Pick HP".ToConsoleString(), (hpResult) =>
{
float hpVal;
if (float.TryParse(hpResult.ToString(), out hpVal) == false)
{
hpVal = 10;
}
this.WallPenHP = hpVal;
});
});
});
});
}
