void Fire()
{
if (_isObscured)
return;
_weapon?.Fire(_camera.transform.position, _camera.transform.forward);
if (_displayDebugRays)
Debug.DrawRay(_camera.transform.position, _camera.transform.forward * 10000f, Color.red, 5f);
}
// Update is called once per frame
protected override void Update()
{
if (References.alarmManager.AlarmHasSounded())
{
alerted = true;
}
if (References.thePlayer != null)
{
Vector3 playerPosition = References.thePlayer.transform.position;
Vector3 toPlayer = playerPosition - transform.position;
myLight.color = Color.white;
if (alerted)
{
ChasePlayer();
myLight.color = Color.red;
if (CanSeePlayer())
{
secondsSeeingPlayer += Time.deltaTime;
transform.LookAt(playerPosition);
if (secondsSeeingPlayer >= reactionTime)
{
myWeapon.Fire(playerPosition);
}
}
else
{
secondsSeeingPlayer = 0;
}
}
else
{
if (navAgent.remainingDistance < 0.5f)
{
GoToRandomNavPoint();
}
// Checking if player is seen
if (Vector3.Distance(playerPosition, transform.position) <= visionRange)
{
if (Vector3.Angle(transform.forward, toPlayer) <= visionConeAngle)
{
if (!Physics.Raycast(transform.position, toPlayer, toPlayer.magnitude, References.wallsLayer))
{
alerted = true;
References.alarmManager.SoundTheAlarm();
}
}
}
}
}
}
// Update is called once per frame
void Update()
{
// WASD to move
Vector3 inputVector = new Vector3(Input.GetAxis("Horizontal"), 0, Input.GetAxis("Vertical"));
Rigidbody ourRigidBody = GetComponent <Rigidbody>();
ourRigidBody.velocity = inputVector * speed;
// Map cursor to playing plane
Ray rayFromCameraToCursor = Camera.main.ScreenPointToRay(Input.mousePosition);
Plane playerPlane = new Plane(Vector3.up, transform.position);
playerPlane.Raycast(rayFromCameraToCursor, out float distanceFromCamera);
Vector3 cursorPosition = rayFromCameraToCursor.GetPoint(distanceFromCamera);
// Look at target position before moving
Vector3 lookAtPosition = cursorPosition;
transform.LookAt(lookAtPosition);
// Click to fire
if (mainWeapon != null && Input.GetButton("Fire1"))
{
mainWeapon.Fire(cursorPosition);
}
// Change weapon
if (Input.GetButtonDown("Fire2"))
{
SwitchWeapon();
}
// Use the nearest usable
if (Input.GetButtonDown("Use"))
{
Useable nearestUseable = null;
float nearestDistance = 3; // Max pickup distance
foreach (var thisUseable in References.useables)
{
float thisDistance = Vector3.Distance(transform.position, thisUseable.transform.position);
if (thisDistance <= nearestDistance)
{
nearestUseable = thisUseable;
nearestDistance = thisDistance;
}
}
if (nearestUseable != null)
{
nearestUseable.Use();
}
}
}
public void Control()
{
if (_weaponInput.IsAttack())
{
_currentWeapon.Fire();
}
if (_weaponInput.PreviousWeapon())
{
ChangeWeapon(-1);
}
if (_weaponInput.NextWeapon())
{
ChangeWeapon(1);
}
}
private void CheckForFire()
{
Collider[] hitColliders = Physics.OverlapSphere(transform.position, overlapRadius);
if (hitColliders.Length > 0)
{
foreach (Collider col in hitColliders)
{
if (col.gameObject.layer.Equals(9))
{
Vector3 target = (col.transform.position - transform.position).normalized;
TowerHead.transform.rotation = Quaternion.LookRotation(target, transform.up);
weapon.Fire();
}
}
}
}