Mouse clicks not detected - resolved

EDIT: RESOLVED


Yes this has been asked a number of times, and I'm sorry but I'm out of idea's

I have been working through the 3d survival tutorial (but working with my own assets).

For the life of me I can not get my player model to move on a mouse click. With the original PlayerMovement script, my player would rotate to face the mouse. So I know at least the mouse x/y is detected via rayCast.
I also was able to set it to mouse movement and testing would adjust my model depending on if I moved my mouse up/down left/right etc.

The tutorials code i've tried:

Code (CSharp):

1.     // Update is called once per frame
2.         void Update ()
3.         {
4.             Ray ray = Camera.main.ScreenPointToRay (Input.mousePosition);
5.             RaycastHit hit;
6.             if (Input.GetButtonDown ("Fire2"))
7.             {
8.                 if (Physics.Raycast(ray, out hit, 100))
9.                 {
10.                     if (hit.collider.CompareTag("Enemy"))
11.                     {
12.                         targetedEnemy = hit.transform;
13.                         enemyClicked = true;
14.                     }
15.  
16.                     else
17.                     {
18.                         walking = true;
19.                         enemyClicked = false;
20.                         navMeshAgent.destination = hit.point;
21.                         navMeshAgent.Resume();
22.                     }
23.                 }
24.             }
25.  

No dice. Since then I have reset the Input Manager, ensured "mouse 0" "mouse 1" "mouse 2" are assigned under "Fire 1-3". No Dice.

I have since put some debug lines at the start of void Update (). And have hard coded the mouse 0 press.
Debug log while playing accurately reflects the changes of my mouses cursor position. but always reports that my mouse 0 button is not pressed. I should note that I pressed (and released) and held all mouse buttons on my mouse to get it to report a press (in case "mouse 0" in unity is not my left mouse button".

Code (CSharp):

1.         // Update is called once per frame
2.         void Update ()
3.         {
4.             Debug.Log(Input.mousePosition.ToString());
5.             if (Input.GetMouseButtonDown(0))
6.             {
7.                 Debug.Log("Pressed left click.");
8.             }
9.             else
10.             {
11.                 Debug.Log("Not Clicked Mouse LEFT");
12.             }
13.          
14.              Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
15.              RaycastHit hit;
16.              if (Input.GetMouseButtonDown(0))
17.             {
18.                 if (Physics.Raycast(ray, out hit, 100))
19.                 {
20.                     if (hit.collider.CompareTag("Enemy"))
21.                     {
22.                         targetedEnemy = hit.transform;
23.                         enemyClicked = true;
24.                                            
25.                      
26.                     }
27.                     else
28.                     {
29.                         walking = true;
30.                         enemyClicked = false;
31.                         navMeshAgent.destination = hit.point;
32.                         navMeshAgent.Resume();
33.                      
34.                      
35.                     }

All I can get back is:

(930.0, 960.0, 0.0)
UnityEngine.Debug:Log(Object)
CompleteProject.ClickToMove:Update() (at Assets/Scripts/ClickToMove.cs:45)

Not Clicked Mouse LEFT
UnityEngine.Debug:Log(Object)
CompleteProject.ClickToMove:Update() (at Assets/Scripts/ClickToMove.cs:52)

Any ideas? Lastly my mouse is not a generic no name, it's a Wired USB Mad Cat Z Rat 4.

 

Update: it seems that I must have missed some layer mask changes between the two tutorials, namely 'floor' vs 'shootable' and changed some references but not all.