/// <summary>
/// Append animation paths to the controller
/// </summary>
/// <param name="flags">Append path flags</param>
/// <param name="paths">Paths to append</param>
private void AppendPaths(AppendFlagTypes flags, AnimationPlan paths)
{
var clonedPaths = new AnimationPath[paths.Count];
for (int i = 0; i < paths.Count; i++)
{
clonedPaths[i] = paths[i].Clone();
}
if (this.animationPaths.Count > 0)
{
AnimationPath last;
AnimationPath next;
if (flags == AppendFlagTypes.ClearCurrent)
{
last = this.animationPaths[this.animationPaths.Count - 1];
next = clonedPaths[0];
//Clear all paths
this.animationPaths.Clear();
}
else if (flags == AppendFlagTypes.EndsCurrent && this.CurrentIndex < this.animationPaths.Count)
{
last = this.animationPaths[this.CurrentIndex];
next = clonedPaths[0];
//Remove all paths from current to end
if (this.CurrentIndex + 1 < this.animationPaths.Count)
{
this.animationPaths.RemoveRange(
this.CurrentIndex + 1,
this.animationPaths.Count - (this.CurrentIndex + 1));
}
//Mark current path for ending
last.End();
}
else
{
last = this.animationPaths[this.animationPaths.Count - 1];
next = clonedPaths[0];
}
//Adds transitions from current path item to the first added item
last.ConnectTo(next);
}
this.animationPaths.AddRange(clonedPaths);
if (this.CurrentIndex < 0)
{
this.CurrentIndex = 0;
}
}
/// <summary>
/// Connects the specified path to the current path adding transitions between them
/// </summary>
/// <param name="animationPath">Animation path to connect with current path</param>
public void ConnectTo(AnimationPath animationPath)
{
var lastItem = this.items[this.items.Count - 1];
var nextItem = animationPath.items[0];
if (lastItem.ClipName != nextItem.ClipName)
{
var newItem = new AnimationPathItem(lastItem.ClipName + nextItem.ClipName, false, 1, 1f, true);
animationPath.items.Insert(0, newItem);
}
}
