void RetractHookshot()
{
hookshotObj.position -= transform.forward * retractingSpeed;
Vector3 retractPoint = new Vector3(transform.position.x, transform.position.y, transform.position.z + shootingLength);
float distance = Vector3.Distance(altweapons.altWeaponPos, hookshotObj.position);
float resetDistance = Vector3.Distance(retractPoint, hookshotObj.position);
if (distance <= 1)
{
altweapons.canUseAltWeapon = true;
altweapons.swordAndShieldShowing = true;
altweapons.tpc.canMove = true;
altweapons.tpc.canLookAround = true;
currentState = HookshotState.Idle;
Destroy(hookshotObj.gameObject);
}
else if (resetDistance >= 15f)
{
altweapons.canUseAltWeapon = true;
altweapons.swordAndShieldShowing = true;
altweapons.tpc.canMove = true;
altweapons.tpc.canLookAround = true;
currentState = HookshotState.Idle;
Destroy(hookshotObj.gameObject);
}
}
void ShootHookshot()
{
hookshotObj.position += transform.forward * shootingSpeed;
float distance = Vector3.Distance(altweapons.altWeaponPos, hookshotObj.position);
if (distance > shootingLength)
{
currentState = HookshotState.Retract;
}
}
void ChangeState(HookshotState newState)
{
state = newState;
stateSwitchTime = Time.time;
if (CanMouseAim())
{
mouseAimer.ToggleAiming(true);
}
else
{
mouseAimer.ToggleAiming(false);
}
}
void Update()
{
if (active)
{
switch (currentState)
{
case HookshotState.Idle:
rb.useGravity = true;
rb.isKinematic = false;
if (Input.GetButtonDown("AltWeapon") && altweapons.canUseAltWeapon)
{
GameObject altWeaponInUse = Instantiate(altweapons.altWeapons[1], altweapons.altWeaponPos, Quaternion.identity) as GameObject;
hookshotObj = altWeaponInUse.transform;
altweapons.canUseAltWeapon = false;
altweapons.swordAndShieldShowing = false;
altweapons.tpc.canMove = false;
altweapons.tpc.canLookAround = false;
currentState = HookshotState.Shoot;
}
break;
case HookshotState.Shoot:
rb.useGravity = false;
rb.isKinematic = true;
ShootHookshot();
break;
case HookshotState.Retract:
rb.useGravity = false;
rb.isKinematic = true;
RetractHookshot();
break;
case HookshotState.HookedOnTarget:
rb.useGravity = false;
rb.isKinematic = true;
HookedOnTarget();
break;
default:
break;
}
}
}
IEnumerator HookshotStartCO()
{
// Récupère la cible du grappin désigné dans le script HookPosDetection
m_HookshotTarget = m_HookPosDetection.m_HookTarget;
ResetProjectionPoint();
m_HookshotState = HookshotState.HookshotLaunch;
m_HookshotOrigin.gameObject.SetActive(true);
m_CanInteract = false;
HookshotStartFeedback();
yield return(new WaitForSeconds(m_HookshotLag));
m_CanInteract = true;
m_HookshotPosition = m_HookshotTarget.position;
// Change d'état (permet d'amorcer la propulsion du grappin)
m_HookshotState = HookshotState.HookshotFlyingPlayer;
}
void Hookshot()
{
lineRenderer.SetPosition(0, transform.position);
currentToungeCooldown -= Time.deltaTime;
switch (currentHookshotState) {
case HookshotState.Available:
lineRenderer.SetPosition(1, (new Vector3(0, .01f) + joystickRight).normalized + transform.position);
if (Input.GetAxis(rightTrigger) < 0) {
savedJoystickRight = (new Vector3(0, .01f) + joystickRight).normalized;
savedPlayerPos = transform.position;
toungeLength = 1;
audioSource.PlayOneShot(soundShoot);
currentHookshotState = HookshotState.Shooting;
}
break;
case HookshotState.Unavailable:
lineRenderer.SetPosition(1, transform.position);
if (currentToungeCooldown <= 0) {
currentHookshotState = HookshotState.Available;
}
break;
case HookshotState.Shooting:
currentToungeCooldown = toungeCooldown;
toungeLength = toungeLength + Time.deltaTime * toungeSpeed;
Vector3 lineEnd = savedJoystickRight * toungeLength + savedPlayerPos;
lineRenderer.SetPosition(1, lineEnd);
toungeRaycast = Physics2D.CircleCast(transform.position, .2f, savedJoystickRight, toungeLength, toungeLayer);
if (toungeRaycast.collider != null) { //Träffar ngt
audioSource.PlayOneShot(soundHit, 5f);
if ((toungeRaycast.collider.tag == "Player" || toungeRaycast.collider.tag == "TpBox") && toungeRaycast.collider.name != this.name) {
currentHookshotState = HookshotState.Switch;
}
else {
savedJoystickRight = transform.position;
currentHookshotState = HookshotState.Dragging;
}
}
else if ((transform.position - lineEnd).magnitude > maxRange) { //Max range
currentHookshotState = HookshotState.Unavailable;
}
break;
case HookshotState.Dragging:
transform.position = Vector3.Lerp(transform.position, toungeRaycast.point, Time.deltaTime * dragSpeed);
if (Vector2.Distance(new Vector2(transform.position.x, transform.position.y), toungeRaycast.point) < .5f) {
rb.velocity = Vector3.zero;
currentHookshotState = HookshotState.Unavailable;
}
break;
case HookshotState.Switch:
Vector3 myPosition = transform.position;
transform.position = toungeRaycast.collider.transform.position;
toungeRaycast.collider.transform.position = myPosition;
rb.velocity = new Vector2(rb.velocity.x, wallRunSpeed);
toungeRaycast.collider.GetComponent<Rigidbody2D>().velocity = Vector2.zero;
if (toungeRaycast.collider.tag == "Player") {
gc.SetSlowMotion();
}
currentHookshotState = HookshotState.Unavailable;
break;
case HookshotState.Hurt:
lineRenderer.SetPosition(1, transform.position);
hurtTime -= Time.deltaTime;
rb.velocity = Vector3.zero;
if (hurtTime <= 0) {
currentHookshotState = HookshotState.Unavailable;
}
break;
default:
break;
}
}
void OnTriggerEnter2D(Collider2D other)
{
if (other.tag == "Hurt") {
Destroy(other.gameObject, .5f);
hurtTime = .5f;
currentHookshotState = HookshotState.Hurt;
}
}
void ChangeState(HookshotState newState)
{
state = newState;
stateSwitchTime = Time.time;
if (CanMouseAim()) {
mouseAimer.ToggleAiming(true);
} else {
mouseAimer.ToggleAiming(false);
}
}
private void StopHookshot()
{
m_HookshotState = HookshotState.Neutral;
ResetGravityEffect();
// m_HookShotOrigin.gameObject.SetActive(false);
}
void OnTriggerEnter2D(Collider2D other)
{
if (other.tag == "Hurt") {
hurtTime = .5f;
currentHookshotState = HookshotState.Hurt;
}
}