private void InstantiateNewGrappleProjectile()
{
GameObject projectile = Instantiate(grappleProjectilePrefab);
grabPoint = projectile.GetComponent <Rigidbody>();
grappleProjectile = projectile.GetComponent <GrappleProjectile>();
grappleProjectile.parentGrappler = this;
}
private void Shoot()
{
Vector2 playerPos = owner.gameObject.transform.position;
//account for direction the player is facing
int xPosFactor;
if (owner.isFacingRight)
{
xPosFactor = 1;
}
else
{
xPosFactor = -1;
}
Vector2 spawnPos = new Vector2(playerPos.x + (distanceFromPlayer * xPosFactor), playerPos.y);
Vector2 size = new Vector2(.5f, .5f);
if (existingProjectile == null) // FIRE HOOK
{
//spawn bullet
GameObject projectileObject = Instantiate(projectilePrefab, spawnPos, Quaternion.identity);
existingProjectile = projectileObject;
GrappleProjectile projectile = projectileObject.GetComponent <GrappleProjectile>();
projectile.owner = owner;
grappleFire.Stop();
grappleFire.Play();
//setup bullet properties
projectile.SetupProjectile(projectileLifetime, projectileDamage, projectileSpeed, owner.isFacingRight, grappleHit, grapplePull, grappleFire, jumpSound);
//delay to avoid shooting once per frame
owner.DecreaseHealth(energyCostPerTick, false);
if (armSide == ArmSide.ARMONE)
{
hookVisualOne.SetActive(false);
}
else
{
hookVisualTwo.SetActive(false);
}
}
else
{
Debug.Log("BM_Grapple -> Shoot() -> No Grapple Hook fired because of a lack of space");
}
}
// Update is called once per frame
void Update()
{
if (isRetract)
{
float step = flySpeed * Time.deltaTime;
player.transform.position = Vector3.MoveTowards(player.transform.position, flyTarget, step);
if (player.transform.position == flyTarget)
{
isRetract = false;
firedGrapple = GameObject.FindGameObjectWithTag("FiredGrapple");
Destroy(firedGrapple);
}
}
if (Input.GetMouseButtonDown(0))
{
if (didFireGrapple)
{
// tell the player FPS controller to move towards the firedGrapple
// Debug.Log(firedGrapple.transform.position);
if (firedGrappleController.didHitTarget)
{
Debug.Log("destroy fired grapple");
didFireGrapple = false;
isRetract = true;
// player.transform.position = firedGrappleController.hitPosition;
flyTarget = firedGrappleController.hitPosition;
}
}
else
{
Instantiate(grapple, cannon.transform.position, cannon.transform.rotation);
// Instantiate (rope, cannon.transform.position, cannon.transform.rotation);
didFireGrapple = true;
firedGrappleController = GameObject.FindGameObjectWithTag("FiredGrapple").GetComponent <GrappleProjectile>();
}
}
}
public void ConfigureDelegateForceGrabTarget(GrappleProjectile delegateForceGrabTarget)
{
rb = delegateForceGrabTarget.GetComponent <Rigidbody>();
rb.velocity = Vector3.zero;
rb.isKinematic = true;
rb.freezeRotation = true;
CharacterJoint characterJoint = delegateForceGrabTarget.gameObject.AddComponent <CharacterJoint>();
// Serialize the newly created component.
// UnityEvents are null when the component is created via AddComponent()
// Solution: https://forum.unity.com/threads/unity-event-is-null-right-after-addcomponent.819402/#post-5427855
//
// The unity namespace isn't available during builds however, so we need to wrap it in compiler flags
// https://answers.unity.com/questions/576746/build-error-the-type-or-namespace-name-unityeditor.html
#if UNITY_EDITOR
SerializedObject so;
so = new SerializedObject(characterJoint);
so.Update();
#endif
characterJoint.connectedBody = limbRigidbody;
}