private void OnTriggerExit(Collider other)
{
if (Bullet == other.GetComponent <BulletCollider>())
{
Bullet = null;
}
}
public override EnemyAIStateType Tick()
{
NearestBullet = controller.NearestBullet;
if (NearestBullet == null)
{
return(EnemyAIStateType.Search);
}
Vector3 nearestBulletVelocity = NearestBullet.rb.velocity;
Vector2 direction = Vector2.Perpendicular(new Vector2(nearestBulletVelocity.x, nearestBulletVelocity.y));
Vector3 moveDirection = new Vector3(direction.x, 0, direction.y);
if (Vector3.Distance(moveDirection + transform.position, NearestBullet.transform.position) <
Vector3.Distance(transform.position - moveDirection, NearestBullet.transform.position))
{
moveDirection *= -1;
}
Debug.DrawRay(transform.position, moveDirection, Color.blue);
Debug.DrawRay(NearestBullet.transform.position, moveDirection, Color.blue);
controller.TargetDestination = transform.position + moveDirection;
return(GetStateType());
}
private void OnCollisionEnter(Collision collision)
{
BulletCollider bulletCollider = collision.collider.GetComponent <BulletCollider>();
if (bulletCollider)
{
ProjectileWeapon weapon = bulletCollider.GetComponent <ProjectileWeapon>();
//dont do anything if this projectile collides with
//the person who shot it
if (weapon != firerWeapon)
{
bulletCollider.BulletCollision(this);
if (bulletCollider.KillBullet)
{
Kill();
}
else
{
//It has a bullet collider but is set to not 'kill' the bullet.
//so we assume the bullet should 'Bounce' off the surface
foreach (ContactPoint c in collision.contacts) //Find collision point
{
rigid.velocity = Quaternion.AngleAxis(180, c.normal) * transform.forward * -1;
rigid.velocity = rigid.velocity.normalized * speed * timeManager.Coefficient;
rigid.transform.forward = rigid.velocity.normalized;
}
}
}
}
}
private void OnTriggerExit(Collider other)
{
if (Bullet == other.GetComponent <BulletCollider>())
{
Bullet = null;
OnAddDangerousBulletTrigger(Bullet);
}
}
/// <summary>
/// checks if the animation is over and if so removes damage hp from the player if they are in range
/// </summary>
protected void Attacking()
{
if (Sprite.IsAtStartOfFrame(damageFrame))
{
if (BulletCollider.Intersects(SceneManager.gameScene.player.BulletCollider))
{
SoundManager.playerHurt.Play();
SceneManager.gameScene.player.Health -= Damage;
SceneManager.gameScene.player.bleeding += .001f; // maybe this should be different for different zombies
}
}
else if (Sprite.EndOfAnim)
{
attacking = false;
}
}
private void OnTriggerEnter(Collider other)
{
BulletCollider bulletCollider = other.GetComponent <BulletCollider>();
if (bulletCollider)
{
ProjectileWeapon weapon = bulletCollider.GetComponent <ProjectileWeapon>();
//dont do anything if this projectile collides with
//the person who shot it
if (weapon != firerWeapon)
{
bulletCollider.BulletCollision(this);
if (bulletCollider.KillBullet)
{
Kill();
}
}
}
}
private void SetBullet(BulletCollider other)
{
Transform otherTransform = other.transform;
Vector2 perpendicular2 = Vector2.Perpendicular(otherTransform.forward).normalized;
Vector3 perpendicular = new Vector3(perpendicular2.x, 0f, perpendicular2.y);
bool hitMe = Physics.Raycast(otherTransform.position, otherTransform.forward, out RaycastHit objectHit, 100f) &&
objectHit.transform.position == transform.position;
bool hitMeLeft = Physics.Raycast(otherTransform.position + perpendicular, otherTransform.forward, out RaycastHit objectHitLeft, 100f) &&
objectHitLeft.transform.position == transform.position;
bool hitMeRight = Physics.Raycast(otherTransform.position - perpendicular, otherTransform.forward, out RaycastHit objectHitRight, 100f) &&
objectHitRight.transform.position == transform.position;
//Debug
Debug.DrawRay(otherTransform.position, otherTransform.forward, Color.red);
Debug.DrawRay(otherTransform.position + perpendicular, otherTransform.forward, Color.red);
Debug.DrawRay(otherTransform.position - perpendicular, otherTransform.forward, Color.red);
if (hitMe || hitMeLeft || hitMeRight)
{
//Debug.Log("Incoming bullet");
var bulletDistance = Bullet == null ? 0f : Mathf.Abs(Vector3.Distance(transform.position, Bullet.transform.position));
var otherDistance = Mathf.Abs(Vector3.Distance(transform.position, otherTransform.position));
bool bulletIsCloser = Bullet != null && (otherDistance >= bulletDistance);
if (!bulletIsCloser)
{
Bullet = other;
OnAddDangerousBulletTrigger(Bullet);
}
}
else if (Bullet == other)
{
Bullet = null;
OnAddDangerousBulletTrigger(Bullet);
}
}
private BulletCollider bulletCollider; // The BulletCollider component of this bullet object
private void Awake()
{
// Component reference assignments
bulletData = this.gameObject.GetComponent <BulletData>();
bulletCollider = this.gameObject.GetComponent <BulletCollider>();
}
private void OnAddDangerousBulletTrigger(BulletCollider bullet)
{
AddDangerousBullet?.Invoke(bullet);
}
private void BulletDetector_AddDangerousBullet(BulletCollider _bullet)
{
NearestBullet = _bullet;
}
public void AddMonoBehavior()
{
mBulletCollider = mBullet.AnyBullet.GetComponent <BulletCollider>();
mBulletCollider.SetCollider(mBullet); //子弹伤害设置
mBulletCollider.Init();
}
private void NearestBulletCollider_AddDangerousBullet(BulletCollider bullet)
{
NearestBullet = bullet;
}
private void OnCollisionEnter(Collision other)
{
TankData otherTankData = other.gameObject.GetComponent <TankData>();
BulletCollider otherBulletCollider = other.gameObject.GetComponent <BulletCollider>();
if (otherTankData == bulletData.bulletOwner)
{
Physics.IgnoreCollision(this.gameObject.GetComponent <Collider>(), other.collider);
return;
}
// If this bullet hits a tank
else if (otherTankData != null)
{
// If this bullet was fired by a player tank
if (this.tag == "Player")
{
// Bullet collided with an enemy tank, or collided with a player tank and friendly fire is enabled
if (other.gameObject.tag == "Enemy" ||
(other.gameObject.tag == "Player" && GameManager.gm.friendlyFire))
{
// Damages the tank
int otherTankHP = otherTankData.tankHealthMan.Damage(bulletData.bulletDamage);
// If the other tank was destroyed by this shot
if (otherTankHP != -1)
{
bulletData.bulletOwner.tankScorer.IncreaseScore(otherTankHP);
}
}
else
{
// Nothing to do but go die
}
}
// If this bullet was fired by an enemy tank
else if (this.tag == "Enemy")
{
// Bullet collided with a player tank, or collided with an enemy tank and enemy friendly fire is enabled
if (other.gameObject.tag == "Player" ||
(other.gameObject.tag == "Enemy" && GameManager.gm.enemyFriendlyFire))
{
// Damages the tank
otherTankData.tankHealthMan.Damage(bulletData.bulletDamage);
}
else
{
// Nothing to do but go die
}
}
}
// Ignore bullet collisions
else if (otherBulletCollider != null && !GameManager.gm.bulletCollisions)
{
Physics.IgnoreCollision(this.GetComponent <Collider>(), other.collider);
//this.gameObject.GetComponent<Collider>().enabled = false;
return;
}
else
{
// Do nothing else except go die
}
GameManager.soundMgr.PlayBulletHitSound();
Die();
}
