public ViewModel(Model.Model model)
{
this._model = model;
//this._playIcon = "";
_model.CellChanged += new EventHandler <CellChangedEventArgs>(Model_CellChanged);
_model.SizeChanged += new EventHandler(Model_SizeChanged);
_model.GenerationChanged += new EventHandler(Model_GenerationChanged);
_model.LoadComplete += new EventHandler(Model_LoadComplete);
LoadConfigurationCommand = new DelegateCommand(x => OnLoadConfiguration());
StepCommand = new DelegateCommand(x => OnStep());
PlayCommand = new DelegateCommand(x => {
OnPlay();
});
//PauseCommand = new DelegateCommand(x => OnPause());
DeleteCellCommand = new DelegateCommand(x =>
{
CellField field = (CellField)x;
_model.ChangeCell((int)((field.Row + 0.001) / CellSizeY), (int)((field.Column + 0.001) / CellSizeX));
});
CanvasClickCommand = new DelegateCommand(x => {
OnCanvasClick();
});
NewPatternCommand = new DelegateCommand(x => OnNewPattern());
CreateEmptyPatternCommand = new DelegateCommand(x => OnCreateEmptyPattern());
CreateRandomPatternCommand = new DelegateCommand(x => OnCreateRandomPattern());
Cells = new ObservableCollection <CellField>();
}
private void Model_CellChanged(Object sender, CellChangedEventArgs e)
{
if (e.CellState == Cell.Dead)
{
CellField cellToRemove = Cells.Single(cell => Math.Abs(cell.Row - e.PosX * CellSizeY) < 0.0001 && Math.Abs(cell.Column - e.PosY * CellSizeX) < 0.0001);
Cells.Remove(cellToRemove);
}
else
{
Cells.Add(new CellField
{
CellState = (int)Cell.Alive,
Row = e.PosX * CellSizeY,
Column = e.PosY * CellSizeX
});
}
OnPropertyChanged("Generation");
}
