public static UIState Diff(UIState fromState, UIState toState)
{
List <ColorState> colors = new List <ColorState>();
foreach (ColorState fromColor in fromState.ColorStates)
{
foreach (ColorState toColor in toState.ColorStates)
{
if (fromColor.Component == toColor.Component &&
fromColor.Color != toColor.Color)
{
colors.Add(toColor);
}
}
}
return(new UIState(colors));
}
protected void TransitionToState(UIState state)
{
_currentState = state;
_colorTransitions.Clear();
_lerp = 0f;
foreach (ColorState colorState in state.ColorStates)
{
_colorTransitions.Add(new ColorTransition(
colorState.Component,
colorState.Component.color,
colorState.Color,
colorState.Alpha));
}
if (!_isAnimating)
{
_isAnimating = true;
}
}
public void OnPointerExit(PointerEventData eventData)
{
TransitionToState(UIState.Merge(_defaultState));
}
public void OnPointerEnter(PointerEventData eventData)
{
TransitionToState(UIState.Merge(_hoverState));
}