koobas.hobune.stream
problem Getting AI projectile to collide with player
I'm making a 2D game for a project and I seem to be having a issue getting my AI projectile to collide with the player. I looked at the components, my collider on the projectile is trigger, its on the same layer, my tags are set up correctly . but the object just passes right by the player. below is my player script where it detects collisions or in this case for a OnTriggerEnter() and will repawn the player at a checkpoint. // refrences the level manager script public LevelManager levelManager;
//how fast the spider moves
[SerializeField]
public float MoveSpeed = 4f;
private Transform myTransform; // reference to the object's transform
float previousPositionX;
public float jumpPower;
bool grounded = false;
public Projectile Bullet;
//rate of fire
[SerializeField]
public float FireRate = 0.5f;
//time since last shot
private float FireTimer = 0.0f;
[SerializeField]
WeaponsContoller myWeapon;
[SerializeField]
//int MaxLives = 1;
//The current lives remaining for the player
//private int CurLives =1;
public bool isleft = true;
private SpriteRenderer mySpriteRenderer;
// Use this for initialization
void Start () {
myTransform = transform;
previousPositionX = myTransform.position.x;
mySpriteRenderer = GetComponent<SpriteRenderer> ();
myWeapon = GetComponentInChildren<WeaponsContoller> ();
}
// FixedUpdate is called once per physics tick/frame
void Update () {
Rigidbody2D rb2d = gameObject.GetComponent<Rigidbody2D>();
if (Input.GetKey (KeyCode.RightArrow))
{
mySpriteRenderer.flipX= false;
isleft = false;
}
if (Input.GetKey (KeyCode.LeftArrow))
{
mySpriteRenderer.flipX = true;
isleft = true;
}
float translate = Input.GetAxis ("Horizontal") * MoveSpeed;
Vector3 horizontal = new Vector3 (translate,0,0);
transform.Translate (horizontal * Time.deltaTime);
if (Input.GetKey (KeyCode.Space)) {
if (grounded) {
GetComponent<Rigidbody2D> ().velocity = new Vector2 (GetComponent<Rigidbody2D> ().velocity.x, jumpPower);
//Bottom code causes delay jump, sorta like glide, could be useful for gliding feature
//GetComponent<Rigidbody2D> ().position= new Vector2 (GetComponent<Rigidbody2D> ().position.x, MoveSpeed );
}
}
if (Input.GetKeyDown (KeyCode.B)) {
MoveSpeed *= 2.0f;
}
else if (Input.GetKeyUp (KeyCode.B)) {
MoveSpeed /= 2.0f;
}
}
void UpdateFiring()
{
// Accumualte time each frame. When the fire key is pressed, we check if enough time has passed.
FireTimer += Time.deltaTime;
//Detect if the fire button has been pressed.
if (Input.GetKeyDown(KeyCode.F))
Debug.Log("button was hit");
{
// Has the Fire timer exceeded the amount of time between the spawning of projectiles?
if (FireTimer > FireRate)
{
//Reset the timre so it will start counting from scratch for the next shot.
FireTimer = 0;
//Call the function which handles the spawning of projectiles.
DoWeaponFire();
print("The fire button has been pressed!");
}
}
}
//check if grounded
void OnTriggerEnter2D(Collider2D col)
{
grounded = true;
if (col.gameObject.tag == "Enemy") {
levelManager.RespawnPlayer ();
if (col.gameObject.tag == "Enemy Projectile") {
levelManager.RespawnPlayer ();
}
}
}
void OnTriggerExit2D()
{
grounded = false;
}
void DoWeaponFire(){
print ("the \"DoWeaponFire\" function has been called");
Instantiate (Bullet, transform.position, transform.rotation);
}
void LateUpdate()
{
previousPositionX = myTransform.position.x;
}
