private void UpdateProgressBarDimensions()
{
// ToDo: clean up the mess
ProgressBarAnchorMinProperty.SetValue(new Vector2(0.5f, (1f - _progressBarHeightPercentage / 100f) / 2f));
ProgressBarAnchorMaxProperty.SetValue(new Vector2(
0.5f,
_progressBarHeightPercentage * _progress / 10000f + (1 - _progressBarHeightPercentage / 100f) / 2f));
}
public CooldownButtonViewModel()
{
ProgressBarAnchorMinProperty = new NotifyingObject <Vector2>();
ProgressBarAnchorMaxProperty = new NotifyingObject <Vector2>();
ProgressBarColorPoperty = new NotifyingObject <Color>();
ButtonColorProperty = new NotifyingObject <Color>();
ButtonTextProperty = new NotifyingObject <string>();
ButtonTextColorProperty = new NotifyingObject <Color>();
CommandProperty = new NotifyingObject <ICommand>();
_cooldownButtonCommand = new DelegateCommand(CommandExecute, CommandCanExecute);
CommandProperty.SetValue(_cooldownButtonCommand);
}
public CooldownButtonViewModel()
{
ProgressBarAnchorMinProperty = new NotifyingObject<Vector2>();
ProgressBarAnchorMaxProperty = new NotifyingObject<Vector2>();
ProgressBarColorPoperty = new NotifyingObject<Color>();
ButtonColorProperty = new NotifyingObject<Color>();
ButtonTextProperty = new NotifyingObject<string>();
ButtonTextColorProperty = new NotifyingObject<Color>();
CommandProperty = new NotifyingObject<ICommand>();
_cooldownButtonCommand = new DelegateCommand(CommandExecute, CommandCanExecute);
CommandProperty.SetValue(_cooldownButtonCommand);
}
public void SetValue_ReferenceType_PropertyChangedRaised()
{
var newValue = new List();
var eventRaised = false;
var subject = new NotifyingObject<List>();
subject.PropertyChanged += (sender, args) =>
{
Assert.IsFalse(eventRaised);
Assert.IsNull(args.OldValue);
Assert.AreEqual(newValue, args.NewValue);
eventRaised = true;
};
subject.SetValue(newValue);
Assert.IsTrue(eventRaised);
}
public void SetValue_ValueType_PropertyChangedRaised()
{
const int oldValue = default(int);
const int newValue = 64;
var eventRaised = false;
var subject = new NotifyingObject<int>();
subject.PropertyChanged += (sender, args) =>
{
Assert.IsFalse(eventRaised);
Assert.AreEqual(oldValue, args.OldValue);
Assert.AreEqual(newValue, args.NewValue);
eventRaised = true;
};
subject.SetValue(newValue);
Assert.IsTrue(eventRaised);
}
public void SetValue_ReferenceType_PropertyChangedRaised()
{
var newValue = new List();
var eventRaised = false;
var subject = new NotifyingObject <List>();
subject.PropertyChanged += (sender, args) =>
{
Assert.IsFalse(eventRaised);
Assert.IsNull(args.OldValue);
Assert.AreEqual(newValue, args.NewValue);
eventRaised = true;
};
subject.SetValue(newValue);
Assert.IsTrue(eventRaised);
}
public void SetValue_ValueType_PropertyChangedRaised()
{
const int oldValue = default(int);
const int newValue = 64;
var eventRaised = false;
var subject = new NotifyingObject <int>();
subject.PropertyChanged += (sender, args) =>
{
Assert.IsFalse(eventRaised);
Assert.AreEqual(oldValue, args.OldValue);
Assert.AreEqual(newValue, args.NewValue);
eventRaised = true;
};
subject.SetValue(newValue);
Assert.IsTrue(eventRaised);
}
public ViewModel()
{
PositionProperty = new NotifyingObject <Vector3>();
UpButtonTextProperty = new NotifyingObject <string>();
DownButtonTextProperty = new NotifyingObject <string>();
UpThresholdProperty = new NotifyingObject <float>();
DownThresholdProperty = new NotifyingObject <float>();
UpButtonCommandProperty = new NotifyingObject <ICommand>();
DownButtonCommandProperty = new NotifyingObject <ICommand>();
DownButtonTextProperty = new NotifyingObject <string>();
UpAvailableProperty = new NotifyingObject <bool>();
DownAvailableProperty = new NotifyingObject <bool>();
PositionProperty.PropertyChanged += (o, e) =>
{
SetUpAvailable();
SetDownAvailable();
};
SetUpAvailable();
SetDownAvailable();
UpAvailableProperty.PropertyChanged += (o, e) => SetUpAvailable();
DownAvailableProperty.PropertyChanged += (o, e) => SetDownAvailable();
var upButtonCommand = new DelegateCommand(
() => Position += _upDownVector,
() => UpAvailable);
PositionProperty.PropertyChanged += (o, e) => upButtonCommand.RaiseCanExecuteChanged();
UpThresholdProperty.PropertyChanged += (o, e) => upButtonCommand.RaiseCanExecuteChanged();
UpButtonCommandProperty.SetValue(upButtonCommand);
var downButtonCommand = new DelegateCommand(
() => Position -= _upDownVector,
() => DownAvailable);
PositionProperty.PropertyChanged += (o, e) => downButtonCommand.RaiseCanExecuteChanged();
DownThresholdProperty.PropertyChanged += (o, e) => downButtonCommand.RaiseCanExecuteChanged();
DownButtonCommandProperty.SetValue(downButtonCommand);
}
public void SetText(string text)
{
ButtonTextProperty.SetValue(text);
}
private void UpdateProgressBarColor()
{
var color = _enabled ? _enabledProgressBarColor : _disabledProgessBarColor;
ProgressBarColorPoperty.SetValue(color);
}
private void UpdateTextColor()
{
var color = _enabled ? _enabledTextColor : _disabledTextColor;
ButtonTextColorProperty.SetValue(color);
}
public void OnCenterPositionChanged(Vector3 center)
{
_center = center;
PositionProperty.SetValue(CalculatePosition(center, SizeProperty.GetValue()));
}
public void OnHealthChanged(float health, float maxHealth)
{
TextProperty.SetValue(FormatHealth(health, maxHealth));
}
public void OnMouseEnter()
{
VisibleProperty.SetValue(true);
}
public void OnLevelChange(TowerLevel level)
{
TowerSpriteProperty.SetValue(level.TowerSprite);
RangeProperty.SetValue(level.Range);
}