private void FixedUpdate()
{
//移动视角
mouseX = Input.GetAxis("Mouse X");
if (mouseX != 0f)
{
if (!isDead)
{
transform.Rotate(0, mouseX * viewHorizontalSpeed, 0, Space.World);
}
else
{
Camera.main.transform.RotateAround(transform.position, Vector3.up, mouseX * viewHorizontalSpeed);
}
}
if (isDead)
{
return;
}
mouseY = Input.GetAxis("Mouse Y");
if (mouseY != 0f || shootAngle != 0f)
{
float angle = mouseY * viewVerticalSpeed + shootAngle;
float targetAngle = viewAngle + angle;
if (targetAngle > 0 && targetAngle > viewMaxAngle)
{
angle = viewMaxAngle - viewAngle;
viewAngle = viewMaxAngle;
}
else if (targetAngle < 0 && targetAngle < -viewMaxAngle)
{
angle = -viewMaxAngle - viewAngle;
viewAngle = -viewMaxAngle;
}
else
{
viewAngle = targetAngle;
}
Camera.main.transform.RotateAround(transform.position, transform.right, -angle);
shootAngle = 0f; //移动摄像头后清空射击后坐力偏移
}
//蹲下
if (Input.GetKey("left ctrl"))
{
if (!isCrouching)
{
playerController.SetCrouching();
isCrouching = true;
}
}
else
{
if (isCrouching)
{
isCrouching = false;
playerController.SetStanding();
}
}
//移动与奔跑
vertical = Input.GetAxisRaw("Vertical");
horizontal = Input.GetAxisRaw("Horizontal");
if (vertical != 0f || horizontal != 0f)
{
//限制蹲下时不能跑
if (Input.GetKey("left shift") && !isCrouching)
{
playerController.Run(vertical * runSpeed, horizontal * runSpeed);
}
else
{
playerController.Walk(vertical * walkSpeed, horizontal * walkSpeed);
}
}
else
{
playerController.Idle();
}
//跳
if (Input.GetAxisRaw("Jump") == 1)
{
playerController.Jump();
}
}
// Update is called once per frame
void Update()
{
//死亡则慢慢下沉消失
if (humanController.health <= 0 && !isDead)
{
if (dieCallbacks != null)
{
dieCallbacks(gameObject); //死亡回调
}
isDead = true;
Destroy(GetComponent <CharacterController>());
Destroy(GetComponent <Rigidbody>());
Destroy(GetComponent <SphereCollider>());
StopAllCoroutines();
StartCoroutine(Die());
return;
}
if (humanController.health != humanController.MaxHealth && humanController.health > 0 && !isTrace && !isShoot)
{
isTrace = true;
isPatrol = false;
isShoot = false;
}
if (isInRotate)
{
return;
}
// Debug.Log("Next");
if (!isDead)
{
//移动
if (isPatrol)
{
// Debug.Log("WALK");
// nav.enabled = false;
// StopCoroutine("Trace");
humanController.Idle();
if (Vector3.Angle(patrolForward, transform.forward) > 5.0f) //判断是否需要转向
{
// Debug.Log("ChangeTo:"+patrolForward + transform.forward + (patrolForward == transform.forward) +" "+);
// StopCoroutine("RotateByFrame");
RotateTowards(patrolForward);
return;
}
humanController.Walk(walkSpeed, 0f);
}
else if (isTrace) //追踪
{
if (playerLastPosition == Vector3.zero || (Global.player.transform.position - playerLastPosition).magnitude > 3f)
{
/*向服务器发送路径计算请求 */
byteBuilder.Add(System.BitConverter.GetBytes(Network.RIVAL_REQUEST));
byteBuilder.Add(System.BitConverter.GetBytes(id));
byteBuilder.Add(System.BitConverter.GetBytes(Network.SEARCH_ROAD));
byteBuilder.Add(System.BitConverter.GetBytes((int)(transform.position.x + 0.5)));
byteBuilder.Add(System.BitConverter.GetBytes((int)(transform.position.z + 0.5)));
byteBuilder.Add(System.BitConverter.GetBytes((int)(Global.player.transform.position.x + 0.5)));
byteBuilder.Add(System.BitConverter.GetBytes((int)(Global.player.transform.position.z + 0.5)));
Global.network.Send(byteBuilder.GetByes());
byteBuilder.Clear();
// nav.enabled = true;
// nav.SetDestination(Global.player.transform.position);
// humanController.Run(0, 0);
playerLastPosition = Global.player.transform.position;
}
}
else if (vertical != 0 || horizontal != 0)
{
humanController.Run(vertical * runSpeed, horizontal * runSpeed);
// nav.enabled = false;
StopCoroutine("Trace");
humanController.Idle();
}
else
{
// humanController.Idle();
// nav.enabled = false;
// StopCoroutine("Trace");
StopAllCoroutines();
humanController.Idle();
}
//设置视线
Ray tar = new Ray(transform.position + shootRectify, transform.forward);
if (Physics.Raycast(tar, out sightHit))
{
lookAtPoint = sightHit.point;
}
//检测是否玩家在视线内
Vector3 targetV = Global.player.transform.position - transform.position;
// Debug.Log(Vector3.Angle(transform.forward, targetV));
if (Vector3.Angle(transform.forward, targetV) <= sightAngle)
{
Ray detect = new Ray(transform.position + shootRectify, targetV);
RaycastHit h;
if (Physics.Raycast(detect, out h))
{
// Debug.Log("Hit:"+h.collider.gameObject.layer+" "+h.collider.name);
// Debug.DrawRay(transform.position, targetV, Color.black);
if (h.collider.gameObject.layer == 11)
{
// Debug.Log("Human");
float dis = (transform.position - Global.player.transform.position).magnitude;
if (!isTrace && !isShoot) //若在巡逻状态
{
Debug.Log("In Sight");
//在视线内
byteBuilder.Add(System.BitConverter.GetBytes(Network.RIVAL_REQUEST));
byteBuilder.Add(System.BitConverter.GetBytes(id));
byteBuilder.Add(System.BitConverter.GetBytes(Network.PLAYER_IN_SIGHT));
Global.network.Send(byteBuilder.GetByes());
byteBuilder.Clear();
}
else if (!isShoot && dis < weaponController.maxAttackDis) //若不在射击状态
{
byteBuilder.Add(System.BitConverter.GetBytes(Network.RIVAL_REQUEST));
byteBuilder.Add(System.BitConverter.GetBytes(id));
byteBuilder.Add(System.BitConverter.GetBytes(Network.PLAYER_IN_SHOOT));
Global.network.Send(byteBuilder.GetByes());
byteBuilder.Clear();
}
else if (isShoot && dis > weaponController.maxAttackDis) //若在射击状态但不在攻击距离内
{
byteBuilder.Add(System.BitConverter.GetBytes(Network.RIVAL_REQUEST));
byteBuilder.Add(System.BitConverter.GetBytes(id));
byteBuilder.Add(System.BitConverter.GetBytes(Network.PLAYER_OUT_SHOOT));
Global.network.Send(byteBuilder.GetByes());
byteBuilder.Clear();
}
}
else if (isShoot) //出视线外
{
byteBuilder.Add(System.BitConverter.GetBytes(Network.RIVAL_REQUEST));
byteBuilder.Add(System.BitConverter.GetBytes(id));
byteBuilder.Add(System.BitConverter.GetBytes(Network.PLAYER_OUT_SHOOT));
Global.network.Send(byteBuilder.GetByes());
byteBuilder.Clear();
}
}
}
//shoot
if (isShoot)
{
Debug.Log("SHOOT");
//若无子弹则换弹
if (weaponController.bulletNumNow <= 0)
{
weaponController.bulletSum = weaponController.bulletMaxHold + 100; //设置子弹无限
humanController.Reload();
}
else
{
transform.LookAt(Global.player.transform, transform.up);
if (humanController.Attack1() && weaponController.Shoot())
{
Ray ray = new Ray(transform.position + shootRectify, transform.forward + transform.right * Random.Range(-shootBias, shootBias) + transform.up * Random.Range(-shootBias, shootBias));
if (Physics.Raycast(ray, out hit))
{
//若击中环境，刀子无击中效果
if (hit.collider.gameObject.layer == 9 && weaponController.category != WeaponCategory.Knife)
{
GameObject shootSmoke = Instantiate(shootSmokePrefab, hit.point, Quaternion.identity);
shootSmoke.transform.localRotation.SetLookRotation(hit.normal);
//获取击中物体的颜色
Color color = hit.collider.gameObject.GetComponent <MeshRenderer>().material.color;
ParticleSystem particleSystem = shootSmoke.GetComponent <ParticleSystem>();
//设置起始颜色
ParticleSystem.MainModule main = particleSystem.main;
main.startColor = color;
//设置颜色渐变
ParticleSystem.ColorOverLifetimeModule col = particleSystem.colorOverLifetime;
col.enabled = true;
Gradient grad = new Gradient();
grad.SetKeys(new GradientColorKey[] { new GradientColorKey(color, 0.4f), new GradientColorKey(color, 1.0f) }, new GradientAlphaKey[] { new GradientAlphaKey(1.0f, 0.0f), new GradientAlphaKey(0.0f, 1.0f) });
col.color = grad;
GameObject.Destroy(shootSmoke, 0.5f); //设置0.2s后销毁烟雾效果
}
//若击中人
else if (hit.collider.gameObject.layer == 11)
{
hit.collider.gameObject.GetComponent <HumanAnimController>().Damaged(weaponController.damage, hit.point);
}
}
}
}
}
}
}