Added implementation so that crawling in differentiated from sliding through current player movement

Assets/Scripts/PlayerController.cs

@@ -67,19 +67,27 @@ public class PlayerController : MonoBehaviour
 
             if(Input.GetKey(KeyCode.LeftControl))
             {
+
+                characterController.height /= 2;
+                capsule.height /= 2;
+                transform.localScale = new Vector3(transform.localScale.x, transformHeight/2, transform.localScale.z);
+
                 if(Input.GetKeyDown(KeyCode.LeftControl))
                 {
                     startTime = Time.time;
                 }
 
-                moveDirection = (moveDirection.normalized * speed * 2);
+                if(characterController.velocity != new Vector3(0, 0, 0) && startTime + oneSec >= Time.time)
-                characterController.height /= 2;
-                capsule.height /= 2;
-                transform.localScale = new Vector3(transform.localScale.x, transformHeight/2, transform.localScale.z);
-                if (startTime + oneSec <= Time.time)
                 {
+                
+                    moveDirection = (moveDirection.normalized * speed * 2);
+
+                } else {
+                
                     moveDirection = (moveDirection.normalized * speed/4);
+                
                 }
+
             } else {
                 moveDirection = moveDirection.normalized * speed;
                 characterController.height = controllerHeight;