private void InitializeAnimation(XmlLayoutAnimation animation, bool isSoloAnimation = true)
{
if (animation.hasValueFrom)
{
// set the initial value
MethodInfo method = GetType().GetMethod("SetInitialValueForCustomAnimation", BindingFlags.Instance | BindingFlags.NonPublic)
.MakeGenericMethod(new Type[] { animation.valueType });
method.Invoke(this, new object[] { animation });
}
// Cache the MethodInfo if it hasn't been cached already
// (caching it saves a small amount of time in the Update() method)
if (!m_SetValueForCustomAnimationAtIndex_MethodInfoCache.ContainsKey(animation.valueType))
{
m_SetValueForCustomAnimationAtIndex_MethodInfoCache.Add(
animation.valueType,
GetType().GetMethod("SetValueForCustomAnimationAtIndex", BindingFlags.Instance | BindingFlags.NonPublic)
.MakeGenericMethod(new Type[] { animation.valueType }));
}
if (isSoloAnimation)
{
m_currentAnimation = animation;
}
}
private void SetInitialValueForCustomAnimation <T>(XmlLayoutAnimation animation)
where T : struct
{
var tempAnim = animation as XmlLayoutAnimation <T>;
tempAnim.setter(tempAnim.from);
}
private void SetValueForCustomAnimationAtIndex <T>(XmlLayoutAnimation animation)
where T : struct
{
var tempAnim = animation as XmlLayoutAnimation <T>;
var value = GetCurveValueAtIndex(animation.curve, tempAnim.from, tempAnim.to, animation.index);
tempAnim.setter(value);
}
private void Update_XmlLayoutAnimation(XmlLayoutAnimation animation)
{
animation.index = Mathf.Min(1, animation.index + GetIndexIncrement(animation.rate));
m_SetValueForCustomAnimationAtIndex_MethodInfoCache[animation.valueType].Invoke(this, new object[] { animation });
if (animation.index == 1f)
{
if (animation.onCompleteCallback != null)
{
animation.onCompleteCallback();
}
NextAnimation();
}
}
private List <XmlLayoutAnimationBase> GetCustomAnimation(string animationName, Action onCompleteCallback)
{
if (!xmlElement.xmlLayoutInstance.animations.ContainsKey(animationName))
{
Debug.LogWarningFormat("[XmlLayout] Unrecognised animation name : '{0}'", animationName);
return(null);
}
var animation = xmlElement.xmlLayoutInstance.animations[animationName];
if (animation.type == Xml.XmlLayoutAnimation.eAnimationType.Chained)
{
List <XmlLayoutAnimationBase> animationList = new List <XmlLayoutAnimationBase>();
// chained animation
foreach (var childAnimation in animation.animations)
{
animationList.AddRange(GetCustomAnimation(childAnimation, null));
}
return(animationList);
}
else if (animation.type == Xml.XmlLayoutAnimation.eAnimationType.Simultaneous)
{
XmlLayoutAnimationGroup animationGroup = new XmlLayoutAnimationGroup();
foreach (var childAnimation in animation.animations)
{
animationGroup.animations.AddRange(GetCustomAnimation(childAnimation, null).Cast <XmlLayoutAnimation>());
}
return(new List <XmlLayoutAnimationBase>()
{
animationGroup
});
}
// Normal animation
if (!animation.attribute.Contains("."))
{
Debug.LogWarningFormat("[XmlLayout] Unrecognised animation target attribute : '{0}'. Animation targets must use the following pattern: ComponentType.PropertyName, e.g. RectTransform.localScale, Image.color, RectTransform.eulerAngles, etc.", animation.attribute);
return(null);
}
var componentName = animation.attribute.Substring(0, animation.attribute.IndexOf("."));
var propertyName = animation.attribute.Replace(componentName + ".", "");
var component = xmlElement.GetComponent(componentName);
if (component == null)
{
Debug.LogWarningFormat("[XmlLayout] Unable to locate component '{0}'", componentName);
return(null);
}
var propertyInfo = component.GetType().GetProperty(propertyName);
if (propertyInfo == null)
{
Debug.LogWarningFormat("[XmlLayout] Unable to locate property '{0}' on component '{1}'.", propertyName, componentName);
return(null);
}
if (!curves.ContainsKey(animation.curve))
{
Debug.LogWarningFormat("[XmlLayout] Invalid curve type '{0}' for animation. Valid values are : {1}", animation.curve, string.Join(", ", curves.Keys.ToArray()));
return(null);
}
// Using reflection to avoid having to write the same code for each value type
MethodInfo method = GetType().GetMethod("GetCustomAnimationOfType", BindingFlags.Instance | BindingFlags.NonPublic)
.MakeGenericMethod(new Type[] { animation.valueType });
XmlLayoutAnimation _animation = (XmlLayoutAnimation)method.Invoke(this, new object[] { animation, propertyInfo, component, onCompleteCallback });
return(new List <XmlLayoutAnimationBase>()
{
_animation
});
}