/// <summary>
/// Tweens a numeric property. If this method has already been called, the values will be overwritten.
/// </summary>
/// <param name="obj">The object containing the property.</param>
/// <param name="property">The name of the property.</param>
/// <param name="to">Value to tween to.</param>
/// <param name="duration">Duration of the tween.</param>
/// <param name="ease">Optional easer function.</param>
public void Tween(object obj, string property, float to, float duration, Easer ease = null)
{
_info = new VarTweenInfo(obj, property);
_start = _info.Value;
_range = to - _start;
_target = duration;
_ease = ease;
Start();
}
/// <summary>
/// Tweens multiple numeric properties
/// </summary>
/// <param name="obj">The object containing the properties. </param>
/// <param name="values">
/// An anonymous type object containing key/value pairs of properties and target values.
/// Example: new { X = 100, Y = 50 }
/// </param>
/// <param name="duration">Duration of the tween. </param>
/// <param name="ease">Optional Easer function.</param>
/// <param name="delay"></param>
public void Tween(object obj, object values, float duration, Easer ease = null, float delay = 0)
{
_object = obj;
foreach (PropertyInfo property in values.GetType().GetProperties())
{
var info = new VarTweenInfo(_object, property.Name);
var to = new VarTweenInfo(values, property.Name, VarTweenInfo.Options.Read);
float start = info.Value;
float range = to.Value - start;
_vars.Add(info);
_start.Add(start);
_range.Add(range);
}
// FIXME: delay does nothing!
_target = duration;
_ease = ease;
Start();
}