Main Menu with loading screen

Assets/Scripts/SizeProgressBar.cs

@@ -0,0 +1,20 @@
+using UnityEngine;
+
+public class SizeProgressBar : MonoBehaviour, IProgressBar{
+    public float Progress { get{return progress;}}
+    private float progress =0;
+
+    public RectTransform target;
+
+    public Vector3 start,end;
+
+
+    void OnValidate(){
+        if(target==null){target=GetComponent<RectTransform>();}
+        if(start==end){start = end = target.sizeDelta;}
+    }
+    public void SetProgress(float val){
+        progress = val;
+        target.sizeDelta = Vector3.Lerp(start,end, val);
+    }
+}