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164 lines
3.7 KiB
164 lines
3.7 KiB
using UnityEngine;
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using System.Collections;
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public class thirdPersonController : MonoBehaviour {
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public string CAMERA_INPUT_X;
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public string CAMERA_INPUT_Y;
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public string MOVEMENT_INPUT_X;
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public string MOVEMENT_INPUT_Y;
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public string JUMP_INPUT;
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public Camera camera;
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public GameObject cameraCentre;
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public float cameraSpeedX = 250.0f;
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public float cameraSpeedY = 120.0f;
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public float cameraDistance = 10.0f;
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public bool active = true;
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public float movementSpeed;
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public float jumpHeight;
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public float grip;
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public float maxVelocity;
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public float maxAirVelocity;
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private float curMaxVelocity;
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public float cameraX;
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public float cameraY;
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private float movementX;
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private float movementY;
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private bool grounded;
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private Rigidbody rigidbody;
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// Use this for initialization
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void Start () {
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rigidbody = GetComponent<Rigidbody> ();
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cameraX = camera.transform.eulerAngles.x;
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cameraY = camera.transform.eulerAngles.y;
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}
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void FixedUpdate(){
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RaycastHit hit;
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Ray ray = new Ray(transform.position, -Vector3.up);
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if (Physics.Raycast (ray, out hit, 1.3f)) {
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grounded = true;
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curMaxVelocity = maxVelocity;
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if (hit.collider.tag == "moveable")
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matchVelocity(hit.collider);
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} else {
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grounded = false;
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curMaxVelocity = maxAirVelocity;
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}
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if (active) {
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applyMovement ();
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Vector3 checkVelocity = rigidbody.velocity;
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//Debug.Log ("VelMag: " + checkVelocity.magnitude);
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if (checkVelocity.magnitude > maxVelocity){
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float vertVelo = checkVelocity.y;
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checkVelocity = Vector3.ClampMagnitude (checkVelocity, curMaxVelocity);
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checkVelocity.y = vertVelo;
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//Debug.Log (checkVelocity);
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rigidbody.velocity = checkVelocity;
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}
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transform.rotation = Quaternion.Euler (new Vector3 (0.0f, camera.transform.rotation.eulerAngles.y, 0.0f));
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applyGrip();
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applyJump (jumpHeight);
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}
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}
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//}
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// Update is called once per frame
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void LateUpdate () {
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if (active) {
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cameraX += Input.GetAxis (CAMERA_INPUT_X) * cameraSpeedX * 0.02f;
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cameraY += Input.GetAxis (CAMERA_INPUT_Y) * cameraSpeedY * 0.02f;
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}
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Quaternion cameraRotation = Quaternion.Euler (cameraY, cameraX, 0.0f);
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Vector3 cameraPosition = cameraRotation * new Vector3(0.0f, 0.0f, -cameraDistance) + cameraCentre.transform.position;
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camera.transform.rotation = cameraRotation;
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camera.transform.position = cameraPosition;
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}
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private void applyMovement(){
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movementX = Input.GetAxis (MOVEMENT_INPUT_X);
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movementY = Input.GetAxis (MOVEMENT_INPUT_Y);
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Vector3 velocity = new Vector3 (movementX, 0.0f, movementY) * movementSpeed * Time.deltaTime;
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//Debug.Log (velocity);
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velocity = Quaternion.Euler (0.0f, camera.transform.rotation.eulerAngles.y, 0.0f) * velocity;
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rigidbody.AddForce (velocity);
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}
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private void applyJump(float power){
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if (grounded) {
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if (Input.GetButtonDown (JUMP_INPUT)) {
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rigidbody.AddRelativeForce (0, power, 0);
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}
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}
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}
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private void matchVelocity(Collider target){
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Debug.Log ("matching velocity");
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//Vector3 velocity = rigidbody.velocity;
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//velocity = target.attachedRigidbody.velocity;
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//rigidbody.velocity = velocity;
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//transform.parent = target.transform;
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//rigidbody.isKinematic = true;
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}
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public void applyGrip(){
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float localVelX = transform.InverseTransformDirection (rigidbody.velocity).x;
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float localVelZ = transform.InverseTransformDirection (rigidbody.velocity).z;
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//Debug.Log ("velocity.y: " + localVelZ);
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if (grounded && Mathf.Abs(movementX) < 0.8f ) {
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rigidbody.AddForce(transform.right * -localVelX * grip);
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if (Mathf.Abs(movementY) < 0.5f && Mathf.Abs(localVelZ )> 1.0f){
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rigidbody.AddForce(-transform.forward * grip * localVelZ );
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}
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}
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}
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}
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