this is car controller
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
public class CarController : MonoBehaviour
{
public float acceleration;
public float steering;
private Rigidbody2D rb;
void Start()
{
rb = GetComponent<Rigidbody2D>();
}
void FixedUpdate()
{
float h = -Input.GetAxis("Horizontal");
float v = Input.GetAxis("Vertical");
Vector2 speed = transform.up * (v * acceleration);
rb.AddForce(speed);
float direction = Vector2.Dot(rb.velocity, rb.GetRelativeVector(Vector2.up));
if (direction >= 0.0f)
{
rb.rotation += h * steering * (rb.velocity.magnitude / 5.0f);
//rb.AddTorque((h * steering) * (rb.velocity.magnitude / 10.0f));
}
else
{
rb.rotation -= h * steering * (rb.velocity.magnitude / 5.0f);
//rb.AddTorque((-h * steering) * (rb.velocity.magnitude / 10.0f));
}
Vector2 forward = new Vector2(0.0f, 0.5f);
float steeringRightAngle;
if (rb.angularVelocity > 0)
{
steeringRightAngle = -90;
}
else
{
steeringRightAngle = 90;
}
Vector2 rightAngleFromForward = Quaternion.AngleAxis(steeringRightAngle, Vector3.forward) * forward;
Debug.DrawLine((Vector3)rb.position, (Vector3)rb.GetRelativePoint(rightAngleFromForward), Color.green);
float driftForce = Vector2.Dot(rb.velocity, rb.GetRelativeVector(rightAngleFromForward.normalized));
Vector2 relativeForce = (rightAngleFromForward.normalized * -1.0f) * (driftForce * 10.0f);
Debug.DrawLine((Vector3)rb.position, (Vector3)rb.GetRelativePoint(relativeForce), Color.red);
rb.AddForce(rb.GetRelativeVector(relativeForce));
}
}
and this is camera controller
using UnityEngine;
public class CameraController : MonoBehaviour {
public Transform player;
public Vector3 offset;
void Update()
{
transform.position = new Vector3(offset.x + offset.x, player.position.y + offset.y, offset.z); // Camera follows the player with specified offset position
}
}
