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100 lines
2.3 KiB
100 lines
2.3 KiB
using UnityEngine;
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using System.Collections;
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public class car_Control : MonoBehaviour {
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public GameObject forcePoint;
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public Suspension[] supensions;
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//public Suspension supFR;
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//public Suspension supFL;
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//public Suspension supBR;
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//public Suspension supBL;
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public float speed;
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public float torque;
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public float grip;
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public float driftGrip;
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private float curGrip;
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public Vector3 centreOfMass;
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public Rigidbody carRigid;
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// Use this for initialization
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void Start () {
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carRigid = GetComponent<Rigidbody>();
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carRigid.centerOfMass = centreOfMass;
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}
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// Update is called once per frame
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void FixedUpdate () {
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carRigid.centerOfMass = centreOfMass;
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float inputX = Input.GetAxis ("Player1 Movement Y");
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float inputY = Input.GetAxis("Player1 Movement X");
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applyAcceleration (inputX);
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applyTorque (inputY);
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driftCheck ();
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applyGrip ();
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}
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void applyAcceleration(float input){
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Vector3 force = transform.forward * input * speed;
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//Vector3 rayNormal = (supensions[0].supHit.normal + supensions[1].supHit.normal + supensions[2].supHit.normal + supensions[3].supHit.normal) / 4;
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Vector3 rayNormal = suspensionNormal ();
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rayNormal = Quaternion.AngleAxis(90, transform.right) * rayNormal;
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Vector3 projectedForce = Vector3.Project (force, rayNormal);
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//carRigid.AddForceAtPosition (projectedForce,forcePoint.transform.position);
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carRigid.AddForce(projectedForce);
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}
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void applyTorque (float input){
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carRigid.AddTorque(transform.up * torque * input);
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}
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void driftCheck(){
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if (Input.GetButton ("Player1 Jump")) {
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curGrip = driftGrip;
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} else {
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curGrip = grip;
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}
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}
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void applyGrip(){
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float localVelX = transform.InverseTransformDirection(carRigid.velocity).x;
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bool grounded = false;
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for (int i = 0; i<supensions.Length; i++) {
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if (supensions[i].supcompressionRatio >0)
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grounded = true;
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}
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Debug.Log ("Grounded: " + grounded);
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if (grounded) {
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for (int i = 0; i<supensions.Length; i++) {
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carRigid.AddForceAtPosition (transform.right * -localVelX * curGrip, supensions [i].transform.position);
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}
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}
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}
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Vector3 suspensionNormal(){
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Vector3 normal = supensions[0].supHit.normal;
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for (int i = 1;i< supensions.Length; i++){
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normal += supensions[i].supHit.normal;
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}
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normal /= supensions.Length;
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return normal;
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}
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}
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