Other HitTest UnityCar Unity 2020.3.48f1

So I develop a game where I using UnityCar Pro 2.1 as vehicle controller (I know is deprecated and old but is one of prettiest vehicle controller and it also a project for fixing UnityCar for working on newer versions of unity, and I also didn't want to use any other CarController) I fixed 90% of it but I get an error from MobileCarController (which I didn't use but some scripts requies it) "'Image' does not contain a definition for 'HitTest' and no accessible extension method 'HitTest' accepting a first argument of type 'Image' could be found (are you missing a using directive or an assembly reference?)" Here is the script

Code (CSharp):

1. using UnityEngine;
2.  
3. public class MobileCarController : CarController{
4.     //-------------------------------------------------------------------------
5.     // Public class definition
6.     //-------------------------------------------------------------------------
7.     [System.Serializable]
8.     public class TouchButton{
9.         public UnityEngine.UI.Image texture = null;
10.         public float alphaButtonDown = 0.20f;
11.         public float alphaButtonReleased = 0.30f;
12.  
13.     }
14.    
15.     //-------------------------------------------------------------------------
16.     // Public class properties
17.     //-------------------------------------------------------------------------
18.     public TouchButton throttleButton;
19.     public TouchButton brakeButton;
20.     public TouchButton handbrakeButton;
21.     public TouchButton gearUpButton;
22.     public TouchButton gearDownButton;
23.     public TouchButton learnButton;
24.     public TouchButton handLearnButton;
25.    
26.    
27.     //-------------------------------------------------------------------------
28.     // Override Methods
29.     //-------------------------------------------------------------------------
30.     protected override void GetInput(out float throttleInput,
31.                                     out float brakeInput,
32.                                     out float steerInput,
33.                                     out float handbrakeInput,
34.                                     out float clutchInput,
35.                                     out bool startEngineInput,
36.                                     out int targetGear){
37.        
38.         clutchInput=0;
39.         startEngineInput=false;
40.        
41.         // Read the steering from accelerometers
42.         steerInput = Mathf.Clamp(-Input.acceleration.y, -1, 1);
43.        
44.         // Read the throttle, brake and handbrake input from touch buttons
45.         throttleInput = 0f;
46.         brakeInput = 0f;
47.         handbrakeInput = 0f;
48.         bool gearUp = false;
49.         bool gearDown = false;
50.  
51.        
52.         // Iterate over all touches...
53.         int touchCount = Input.touchCount;
54.         for (int i = 0; i < touchCount; ++i){
55.             Touch t = Input.GetTouch(i);
56.  
57.             //From here the error starts (Any other comment it's from the script itself
58.             // Check if the throttle button is pressed
59.             if (t.phase != TouchPhase.Ended &&
60.                 this.throttleButton != null &&
61.                 this.throttleButton.texture != null &&
62.                 this.throttleButton.texture.HitTest(t.position)){
63.                
64.                 throttleInput = 1f;
65.                
66.                 Color c = this.throttleButton.texture.color;
67.                 c.a = this.throttleButton.alphaButtonDown;
68.                 this.throttleButton.texture.color = c;
69.             }
70.            
71.             // Check if the brake button is pressed
72.             if (t.phase != TouchPhase.Ended &&
73.                 this.brakeButton != null &&
74.                 this.brakeButton.texture != null &&
75.                 this.brakeButton.texture.HitTest(t.position)){
76.                
77.                 brakeInput = 1f;
78.                
79.                 Color c = this.brakeButton.texture.color;
80.                 c.a = this.brakeButton.alphaButtonDown;
81.                 this.brakeButton.texture.color = c;
82.             }
83.            
84.             // Check if the handbrake button is pressed
85.             if (t.phase != TouchPhase.Ended &&
86.                 this.handbrakeButton != null &&
87.                 this.handbrakeButton.texture != null &&
88.                 this.handbrakeButton.texture.HitTest(t.position)){
89.                
90.                 handbrakeInput = 1f;
91.                
92.                 Color c = this.handbrakeButton.texture.color;
93.                 c.a = this.handbrakeButton.alphaButtonDown;
94.                 this.handbrakeButton.texture.color = c;
95.             }
96.            
97.             // Check if the "gear up" button has been pressed this frame
98.             if (t.phase == TouchPhase.Began &&
99.                 this.gearUpButton != null &&
100.                 this.gearUpButton.texture != null &&
101.                 this.gearUpButton.texture.HitTest(t.position)){
102.                
103.                 gearUp = true;
104.                
105.                 Color c = this.gearUpButton.texture.color;
106.                 c.a = this.gearUpButton.alphaButtonDown;
107.                 this.gearUpButton.texture.color = c;
108.             }
109.            
110.             // Check if the "gear down" button has been pressed this frame
111.             if (t.phase == TouchPhase.Began &&
112.                 this.gearDownButton != null &&
113.                 this.gearDownButton.texture != null &&
114.                 this.gearDownButton.texture.HitTest(t.position)){
115.                
116.                 gearDown = true;
117.                
118.                 Color c = this.gearDownButton.texture.color;
119.                 c.a = this.gearDownButton.alphaButtonDown;
120.                 this.gearDownButton.texture.color = c;
121.             }
122.         }
123.        
124.         // Change gear if necessary
125.         targetGear = drivetrain.gear;
126.         if (gearUp && !gearDown){
127.             ++targetGear;
128.         }else if (gearDown && !gearUp){
129.             --targetGear;
130.         }
131.        
132.         // Finally, change the button alphas
133.         if (this.throttleButton != null &&
134.             this.throttleButton.texture != null &&
135.             throttleInput < Mathf.Epsilon){
136.            
137.             Color c = this.throttleButton.texture.color;
138.             c.a = this.throttleButton.alphaButtonReleased;
139.             this.throttleButton.texture.color = c;
140.         }
141.        
142.         if (this.brakeButton != null &&
143.             this.brakeButton.texture != null &&
144.             brakeInput < Mathf.Epsilon){
145.            
146.             Color c = this.brakeButton.texture.color;
147.             c.a = this.brakeButton.alphaButtonReleased;
148.             this.brakeButton.texture.color = c;
149.         }
150.        
151.         if (this.handbrakeButton != null &&
152.             this.handbrakeButton.texture != null &&
153.             handbrakeInput < Mathf.Epsilon){
154.            
155.             Color c = this.handbrakeButton.texture.color;
156.             c.a = this.handbrakeButton.alphaButtonReleased;
157.             this.handbrakeButton.texture.color = c;
158.         }
159.        
160.         if (this.gearUpButton != null &&
161.             this.gearUpButton.texture != null &&
162.             !gearUp){
163.            
164.             Color c = this.gearUpButton.texture.color;
165.             c.a = this.gearUpButton.alphaButtonReleased;
166.             this.gearUpButton.texture.color = c;
167.         }
168.        
169.         if (this.gearDownButton != null &&
170.             this.gearDownButton.texture != null &&
171.             !gearDown){
172.            
173.             Color c = this.gearDownButton.texture.color;
174.             c.a = this.gearDownButton.alphaButtonReleased;
175.             this.gearDownButton.texture.color = c;
176.         }
177.     }
178. }
179.  

Regards,

 

https://forum.unity.com/threads/ima...-accessible-extension-method-hittest.1361614/

It sounds like you're missing some important part of whatever project this came from. Start there.

 

It's not missing anything, it is the full package

 

EDIT: simple googling for that error and for UnityEngine.UI.Image.HitTest() reveals that it is an old method no longer available. You probably want to stick with tutorials from the past year or so, especially when starting out. Software APIs such as Unity are never static: they grow and evolve constantly.

 

Fixed by me (removed the class and it's references from other classes because I don't use it in my project).Moderator, close this theard.