Joystick Help

Hey I need some help. I have managed to make the joystick and the buttons to working. But there is one problem, my walking animations won't work unless I have the directional inputs for the joystick. I know the input involves the x and y axis functions on the controller, but how do I put in the values?
Here is the script piece:

Code (CSharp):

1.     //Movement Animation
2.         if (Input.GetKey(KeyCode.W))
3.         {
4.             animator.SetBool("Forward bool", true);
5.         }
6.         //else if (Input.GetKey())
7.         //{
8.         //    animator.SetBool("Forward bool", true);
9.         //}
10.         else if (Input.GetKey(KeyCode.A))
11.         {
12.             animator.SetBool("Forward bool", true);
13.         }
14.         else if (Input.GetKey(KeyCode.D))
15.         {
16.             animator.SetBool("Forward bool", true);
17.         }
18.         else
19.         {
20.             animator.SetBool("Forward bool", false);
21.         }
22.  
23.         if (Input.GetKey(KeyCode.S))
24.         {
25.             animator.SetBool("Forward bool", false);
26.             animator.SetBool("Backward bool", true);
27.         }
28.         else
29.         {
30.             animator.SetBool("Backward bool", false);
31.         }

The commented pieces are the lines where if you tilt the stick left. Any help is appreciated.

 

Look into Input.GetAxis. If the value for 'Horizontal' is less than -0.5, move left, if it's greater than 0.5 move right. If it's between -0.5 and 0.5 don't do anything.

 

Tried it. Works flawlessly. Thanks a bunch.