vehicle speed goes up when no key is pressed

hello

i have this code:

Code (CSharp):

1.  
2. using UnityEngine;
3. using System.Collections;
4.  
5. public class carcontroller : MonoBehaviour
6. {
7.  
8.  
9.     public WheelCollider WheelFL;
10.     public WheelCollider WheelFR;
11.     public WheelCollider WheelRR;
12.     public WheelCollider WheelRL;
13.     public Transform WheelFLTrans;
14.     public Transform WheelFRTrans;
15.     public Transform WheelRLTrans;
16.     public Transform WheelRRTrans;
17.  
18.  
19.  
20.     private float decellarationSpeed = 2500;
21.     public float currentSpeed = 0;
22.     private float topspeed = 180;
23.     private float maxReverseSpeed = 30;
24.     private float LowestSteeratSpeed = 60;
25.     private float lowspeedsteerangel = 20;
26.     private float highspeedsteerangel = 5;
27.     public int[] gearRatio = new int[0];
28.  
29.     private float topkmhspeed;
30.  
31.  
32.     //snelheidsmeter
33.     public Texture2D speedOmeterDial;
34.     public Texture2D speedOmeterPointer;
35.  
36.  
37.  
38.  
39.  
40.     float maxTorque = 5000;
41.     public Vector3 angleright;
42.  
43.     //lichten
44.     private bool braked = false;
45.     public Material brakeLightMaterial;
46.     public Material reverseLightMaterial;
47.     public GameObject backLightObject;
48.     public Material idleLightMaterial;
49.  
50.     private Rigidbody rb;
51.  
52.     private RaycastHit hit;
53.  
54.  
55.     void Start()
56.     {
57.  
58.  
59.         rb = GetComponent<Rigidbody>();
60.         rb.centerOfMass = new Vector3(0, -0.5f, 0.3f);
61.     }
62.  
63.     void FixedUpdate()
64.     {
65.         Controle();
66.     }
67.     void Update()
68.     {
69.         topkmhspeed = 180;
70.         WheelPosition();
71.         //  EngineSound();
72.         WheelFLTrans.Rotate(WheelFL.rpm / 60 * 360 * Time.deltaTime, 0, 0);
73.         WheelFRTrans.Rotate(WheelFR.rpm / 60 * 360 * Time.deltaTime, 0, 0);
74.         WheelRRTrans.Rotate(WheelRR.rpm / 60 * 360 * Time.deltaTime, 0, 0);
75.         WheelRLTrans.Rotate(WheelRL.rpm / 60 * 360 * Time.deltaTime, 0, 0);
76.  
77.         Vector3 WheelFLTransAngle = WheelFLTrans.localEulerAngles;
78.         Vector3 WheelFRTransAngle = WheelFRTrans.localEulerAngles;
79.  
80.         WheelFLTransAngle.y = WheelFL.steerAngle - WheelFLTrans.localEulerAngles.z;
81.         WheelFRTransAngle.y = WheelFR.steerAngle - WheelFRTrans.localEulerAngles.z;
82.  
83.         WheelFRTrans.localEulerAngles = WheelFRTransAngle;
84.         WheelFLTrans.localEulerAngles = WheelFLTransAngle;
85.         // BackLight();
86.     }
87.  
88.     void Controle()
89.     {
90.  
91.         currentSpeed = rb.velocity.magnitude * 3.6f;
92.         currentSpeed = Mathf.Round(currentSpeed);
93.         if (currentSpeed <= topspeed && currentSpeed > -maxReverseSpeed)
94.         {
95.             WheelRR.motorTorque = maxTorque * Input.GetAxis("Vertical");
96.             WheelRL.motorTorque = maxTorque * Input.GetAxis("Vertical");
97.         }
98.         else
99.         {
100.             WheelRR.motorTorque = 0;
101.             WheelRL.motorTorque = 0;
102.         }
103.  
104.         if (Input.GetKey(KeyCode.Space))
105.         {
106.             WheelRR.brakeTorque = decellarationSpeed;
107.             WheelRL.brakeTorque = decellarationSpeed;
108.             braked = true;
109.         }
110.         else
111.         {
112.             braked = false;
113.             WheelRR.brakeTorque = 0;
114.             WheelRL.brakeTorque = 0;
115.         }
116.  
117.         var speedFactor = GetComponent<Rigidbody>().velocity.magnitude / LowestSteeratSpeed;
118.         var currentsteerangle = Mathf.Lerp(lowspeedsteerangel, highspeedsteerangel, speedFactor);
119.         currentsteerangle *= Input.GetAxis("Horizontal");
120.  
121.  
122.         WheelFL.steerAngle = currentsteerangle;
123.         WheelFR.steerAngle = currentsteerangle;
124.  
125.     }
126.  
127.  
128.     void WheelPosition()
129.     {
130.      
131.     }
132.  
133.     void EngineSound()
134.     {
135.         int gears = gearRatio.Length;
136.         int i;
137.         for (i = 0; i < gears; i++)
138.         {
139.             if (gearRatio[i] > currentSpeed)
140.             {
141.                 break;
142.             }
143.         }
144.         float gearMinValue = 0.00f;
145.         float gearMaxValue = 0.00f;
146.         if (i == 0)
147.         {
148.             gearMinValue = 0;
149.         }
150.         else
151.         {
152.             gearMinValue = gearRatio[i - 1];
153.         }
154.         gearMaxValue = gearRatio[i];
155.         float enginePitch = ((currentSpeed - gearMinValue) / (gearMaxValue - gearMinValue)) + 1;
156.         GetComponent<AudioSource>().pitch = enginePitch;
157.  
158.  
159.     }
160.     void OnGUI()
161.  
162.     {
163.  
164.  
165.         GUI.DrawTexture(new Rect(Screen.width - 300, Screen.height - 150, 300, 150), speedOmeterDial);
166.         float speedFactor = currentSpeed / topspeed;
167.         float rotationAngle;
168.         if (currentSpeed >= 0)
169.         {
170.             rotationAngle = Mathf.Lerp(0, 180, speedFactor) - 10;
171.         }
172.         else
173.         {
174.             rotationAngle = Mathf.Lerp(0, 180, -speedFactor);
175.         }
176.         GUIUtility.RotateAroundPivot(rotationAngle, new Vector2(Screen.width - 150, Screen.height));
177.         GUI.DrawTexture(new Rect(Screen.width - 300, Screen.height - 150, 300, 300), speedOmeterPointer);
178.  
179.     }
180.  
181.     void BackLight()
182.     {
183.         if (currentSpeed > 0 && Input.GetAxis("Vertical") < 0 && !braked)
184.         {
185.             backLightObject.GetComponent<Renderer>().material = brakeLightMaterial;
186.         }
187.         else if (currentSpeed < 0 && Input.GetAxis("Vertical") > 0 && !braked)
188.         {
189.             backLightObject.GetComponent<Renderer>().material = brakeLightMaterial;
190.         }
191.         else if (currentSpeed < 0 && Input.GetAxis("Vertical") < 0 && !braked)
192.         {
193.             backLightObject.GetComponent<Renderer>().material = reverseLightMaterial;
194.         }
195.         else if (!braked)
196.         {
197.             backLightObject.GetComponent<Renderer>().material = idleLightMaterial;
198.         }
199.     }
200. }
201.  
202.  
203.  

But when i let go of like the W key the car just speeds up when i let go of like 30 KMH the speed goes to 40 KMH

When i debug the motortorque when i let go the key the motortorque goes back to 0
Someone knows how to fix this?

 

i got a feeling that u have done something like saying IF W is not pressed then speed goes up? u need to fiqure that out since its most likely somewhere with controlls u messed up

 

the code in my opening post is my howl code for the car i dont use any other code and i dont have any other script in my project file yet

 

Someone?

 

Wow, that's hell of a class.
Takes responsibilities of both View and Model along with responsibilities of Controller.
Mind sharing a scene so we don't need to setup everything directly as you have (which is probably impossible)?

 

You can download the file here:
https://www.dropbox.com/s/a0af3qar3pniu3q/ProgrammerenRacer.rar?dl=0

 

Someone?