public override Token Extend(Token input)
{
var args = Extend();
if (args == null || args.ElementAtOrDefault(0) == null)
{
Compiler.ExceptionListener.Throw($"{this.Name} arguments cannot be null.",
ExceptionType.CompilerException, input.Line);
}
int index = 0;
var nofail = int.TryParse(args[0].ToString(), out index);
if (!nofail)
{
Compiler.ExceptionListener.Throw($"{this.Name} arguments must be a whole number.",
ExceptionType.CompilerException, input.Line);
}
if (input == null || input.Value == null)
{
Compiler.ExceptionListener.Throw($"Extension cannot extend null.");
}
var inputAsTobj = new TArray("arr", input.Value, input.Line);
inputAsTobj.Remove(index);
return(inputAsTobj);
}
public virtual void RemoveUnLoad(Updateable u)
{
lock (unloads)
{
unloads.Remove(u);
}
}
public virtual void RemoveLoad(Updateable u)
{
lock (loads)
{
loads.Remove(u);
}
}
public virtual void RemoveResume(Updateable u)
{
lock (resumes)
{
resumes.Remove(u);
}
}
public TArray <Triangle2f> CreateTriangulates()
{
TArray <Triangle2f> triangles = new TArray <Triangle2f>();
if (points.Size() <= 3)
{
return(triangles);
}
int index = 1;
for (; points.Size() > 3;)
{
if (IsEar(points.Get(GetIndex(index, -1)), points.Get(index), points.Get(GetIndex(index, 1))))
{
triangles.Add(new Triangle2f(points.Get(GetIndex(index, -1)), points.Get(index),
points.Get(GetIndex(index, 1))));
points.Remove(points.Get(index));
index = GetIndex(index, -1);
}
else
{
index = GetIndex(index, 1);
}
}
triangles.Add(new Triangle2f(points.Get(0), points.Get(1), points.Get(2)));
return(triangles);
}
public void Remove(Callback <T> callback)
{
CheckState();
callbacks.Remove(callback);
}
public virtual bool Remove(Interval sched)
{
return(_scheduled.Remove(sched));
}