public TransationEditorViewModel()
{
#region Commands
TransitionAdd = new RelayCommand(TransitionAddExecuted, TransitionCanAdd);
TransitionRemove = new RelayCommand(TransitionRemoveExecuted, TransitionCanExecuteRemove);
TileTransitionAdd = new RelayCommand(TileAddExecuted, TileAddCanExecute);
TextureTransitionTileRemove = new RelayCommand(TileRemoveExecuted, TileRemoveCanExecute);
TileTransitionAddByString = new RelayCommand(() =>
{
var value = SdkViewModel.ParseStringToInt(TextureIntString);
SelectedLineTransition.Add(value);
},
() => {
if (string.IsNullOrWhiteSpace(TextureIntString))
{
return(false);
}
var value = SdkViewModel.ParseStringToInt(TextureIntString);
if (value < 0)
{
return(false);
}
if (SelectedKindOfTransition == 1 && ApplicationController.manager.GetItemTile().Count() < value)
{
return(false);
}
if (SelectedKindOfTransition == 0 && ApplicationController.manager.GetLandTile().Count() < value)
{
return(false);
}
return(SelectedLineTransition != null && !SelectedLineTransition.Contains(value));
});
#endregion //Commands
}
private Boolean TileAddCanExecute()
{
return(_selectedTile != null &&
SelectedLineTransition != null &&
!SelectedLineTransition.Contains((int)_selectedTile.EntryId));
}