var animClip = new AnimationClip();
            AnimationUtility.SetAnimationType(animClip, ModelImporterAnimationType.Generic);

            switch (index) {
                case 0 : animClip.wrapMode = WrapMode.Once; break;
                case 1 : animClip.wrapMode = WrapMode.Loop; break;
            }

            Debug.Log(index);

            if(multiload==true){
                var curveBinding = new EditorCurveBinding();
                    curveBinding.type = typeof(SpriteRenderer);
                    curveBinding.path = "";
                    curveBinding.propertyName = "m_Sprite";

                var keyFrames = new ObjectReferenceKeyframe[c_images.Count];
                var frameTime : float = 0.0f;

                    for(var i=0; i<c_images.Count; i++){
                        keyFrames[i] = new ObjectReferenceKeyframe();
                        keyFrames[i].time = frameTime;
                        keyFrames[i].value = AssetDatabase.LoadAssetAtPath(c_frames[i],typeof(Sprite));

                        frameTime+=frame_time;
                    }

                AnimationUtility.SetObjectReferenceCurve(animClip, curveBinding, keyFrames);
            }

            AssetDatabase.CreateAsset(animClip,path + "/" +c_name+".anim");


        UnityEditorInternal.AnimatorController.AddAnimationClipToController(node_x,animClip);