void weaponSetup(Rigidbody weapon, WeaponHas weaponState, Transform weaponTransform)
{
if (weaponState == WeaponHas.holding)
{
currentWeapon.transform.localPosition = reset.localPosition;
currentWeapon.transform.localEulerAngles = reset.localEulerAngles;
currentWeapon.transform.localRotation = reset.localRotation;
weapon.isKinematic = true;
weapon.useGravity = false;
currentWeapon.transform.parent = hand;
time = 0.0f;
}
if (weaponState == WeaponHas.flying)
{
weapon.transform.parent = null; //de-couple from the parent, so we can fly off into the distance
weapon.isKinematic = false; // object is not static
weapon.useGravity = true; // object is subjected to gravity
}
if (weaponState == WeaponHas.thrown)
{
time = 0.0f;
}
}
void fire(Rigidbody weapon, float force, Transform weaponTransform)
{
weaponState = WeaponHas.flying;
weaponSetup(weapon, weaponState, weaponTransform);
getThrowDirection();
weapon.AddForce(force * throwDirection, force / 2, 0, ForceMode.Impulse); //Impluse looks better than acceleration or Force
weaponSpin(weapon);
}
public WeaponHas weaponState; //SO imagine WeaponHas (line 12) like an array of different values. Except all of these values are of a custom type, we define this type on line 13. Without Line 13, Line 12 would not work because the computer would not know / have a type for these values.
void Start()
{
rb = GetComponent <Rigidbody>();
weaponState = WeaponHas.holding;
reset.localPosition = currentWeapon.transform.localPosition;
reset.localEulerAngles = currentWeapon.transform.localEulerAngles;
reset.localRotation = currentWeapon.transform.localRotation;
weaponSetup(rb, weaponState, currentWeapon.transform);
}
void OnCollisionEnter(Collision col)
{
if (col.gameObject.name == "Player")
{
tipCollider.GetComponent <Collider>().enabled = false;
}
else
{
weaponState = WeaponHas.thrown;
}
}
void Update() // Update is called once per frame
{
if (Input.GetButtonDown("Fire1") && weaponState == WeaponHas.holding)
{
fire(rb, throwPower, currentWeapon.transform);
}
if (weaponState == WeaponHas.flying)
{
tipCollider.GetComponent <Collider>().enabled = true;
}
if (weaponState == WeaponHas.thrown && Input.GetButtonDown("Fire2"))
{
weaponState = WeaponHas.returning;
}
if (weaponState == WeaponHas.returning)
{
recall(rb, hand, currentWeapon);
}
weaponSetup(rb, weaponState, currentWeapon.transform);
}
void recall(Rigidbody weapon, Transform target, GameObject weaponObject)
{
if (time < 1.0f)
{
oldPos = weapon.position;
weapon.velocity = Vector3.zero;
weapon.isKinematic = true;
time += Time.deltaTime;
Vector3 newPos = Vector3.Lerp(oldPos, target.position, time);
weaponSpin(weapon);
weapon.position = newPos;
if (weapon.position == target.position)
{
weaponState = WeaponHas.holding;
}
}
else if (time >= 1.00f)
{
Debug.Log("Something has gone wrong in weapon.cs, the time float has excceeded 1f :O");
}
}