I cant figure out if im using Space.World correctly here.

Unity Engine
1

The problem is that when my character hits a mountain on my terrain he falls through the map. I think I know what is happening but I am not sure how to fix it. Its like the controls are not working with the character controller and the slope limit value is completely ignored. I know I am a n00b but all my 3d models are going to wast and I have no programmer. Here is my code…

var speed = 80.0;
var gravity = 20.0;
private var x : float;
private var z : float;
private var moveDirection = Vector3.zero;

function FixedUpdate (){
var controller : CharacterController = GetComponent(CharacterController);
   // x is used for the x axis.  set it to zero so it doesn't automatically rotate
   //x = 0;
	 
	 if(controller.isGrounded){
	 
	 x = Input.GetAxis("Horizontal") * Time.deltaTime * speed;
	 
	// transform.Translate(x, 0, 0);
	 transform.Translate(x, 0, 0, Space.World);
	 
	 
   // check to see if the W or S key is being pressed. 
   z = Input.GetAxis("Vertical") * Time.deltaTime * speed;
   
   // Move the character forwards or backwards
   transform.Translate(0, 0, z, Space.World);
   //transform.Translate(0, 0, z);
}
		
   moveDirection.y -= gravity * Time.deltaTime;
   
   controller.Move(moveDirection * Time.deltaTime);
}
   
   
   
   
   
   
         
   // Check to see if the A or S key are being pressed
   //if (Input.GetAxis("Horizontal"))
  // {
      // Get the A or S key (-1 or 1)
 //     x = Input.GetAxis("Horizontal");
  // }
   
   // Check to see if the right mouse button is pressed
  // if (Input.GetMouseButton(1))
  // {
      // Get the difference in horizontal mouse movement
   //   x = Input.GetAxis("Mouse X") * turnSpeed * mouseTurnMultiplier;
 //  }

   // rotate the character based on the x value
 //  transform.Rotate(0, x, 0);
//}
2

You need to remove the transform.Translate calls and just set the X and Z values of moveDirection to the values you are currently using with transform.Translate.