void Update()
{
//Movement
Vector3 moveInput = new Vector3(Input.GetAxisRaw("Horizontal"), 0, Input.GetAxisRaw("Vertical"));
moveInput = playerCamera.transform.TransformDirection(moveInput);
moveInput.y = 0;
Vector3 moveVelocity = moveInput.normalized * moveSpeed;
controller.Move(moveVelocity);
//Rotation
Ray ray = playerCamera.ScreenPointToRay(Input.mousePosition);
Plane groundPlane = new Plane(Vector3.up, Vector3.up * gun.GunHeight);
float rayDistance;
if (groundPlane.Raycast(ray, out rayDistance))
{
Vector3 point = ray.GetPoint(rayDistance);
//Debug.DrawLine(ray.origin, point, Color.red);
controller.LookAt(point);
crosshairs.transform.position = point;
crosshairs.DetectTarget(ray);
if ((new Vector2(point.x, point.z) - new Vector2(transform.position.x, transform.position.z)).sqrMagnitude > 1)
{
gun.Aim(point);
}
}
//Weapon
if (Input.GetMouseButton(0))
{
gun.OnTriggerHold();
}
if (Input.GetMouseButtonUp(0))
{
gun.OnTriggerReleased();
}
if (Input.GetKeyDown(KeyCode.R))
{
gun.Reload();
}
//Camera
if (Input.GetKey(KeyCode.Q))
{
camCtrl.Rotate('Q');
}
if (Input.GetKey(KeyCode.E))
{
camCtrl.Rotate('E');
}
//Bounds
if (transform.position.y < -20)
{
TakeDamage(health);
}
}
void Update()
{
//Movement input
Vector3 moveInput = new Vector3(Input.GetAxisRaw("Horizontal"), 0, Input.GetAxisRaw("Vertical"));
Vector3 moveVelocity = moveInput.normalized * moveSpeed;
controller.Move(moveVelocity);
//Rotation input
Ray ray = camera.ScreenPointToRay(Input.mousePosition);
Plane groundPlane = new Plane(Vector3.up, Vector3.up * gunController.GunHeight);
float rayDistance;
if (groundPlane.Raycast(ray, out rayDistance))
{
Vector3 point = ray.GetPoint(rayDistance);
controller.LookAt(point);
crosshair.transform.position = point;
crosshair.DetectTarget(ray);
if ((new Vector2(point.x, point.z) - new Vector2(transform.position.x, transform.position.z)).magnitude > 1)
{
gunController.Aim(point);
}
}
//Weapon input
if (Input.GetMouseButton(0))
{
gunController.OnTriggerHold();
}
if (Input.GetMouseButtonUp(0))
{
gunController.OnTriggerRelease();
}
if (Input.GetKeyDown(KeyCode.R))
{
gunController.Reload();
}
if (transform.position.y < -10)
{
TakeDamage(health);
}
}
/// <summary>
/// Handles the player rotation during the update phase. This represents where we want the player to look.
/// </summary>
private void HandlePlayerRotation()
{
// show a ray from the camera down to the mouse position on the ground
Ray ray = mainCamera.ScreenPointToRay(Input.mousePosition);
// we don't need a reference to the ground in the scene; we instead can generate one programmatically and that can serve as the ground
Plane groundPlane = new Plane(
Vector3.up, // pass in the normal of the plane, which is a direction perpendicular to a plane that is lying flat
Vector3.up * gunController.GunHeight // the endpoint doesn't matter
);
// if the ray intersects (i.e. hit) the ground plane, then we'll know the length from camera to intersection (i.e. ray distance)
float rayDistance;
if (groundPlane.Raycast(ray, out rayDistance))
{
// actual point of intersection
Vector3 point = ray.GetPoint(rayDistance);
// draw a line in the scene view showing where the player will be looking
if (debug)
{
Debug.DrawLine(ray.origin, point, Color.red);
}
// rotate the player to look at the point
playerController.LookAt(point);
crosshairs.transform.position = point;
crosshairs.DetectTarget(ray);
// debug for finding distance between crosshair dot point and player (to determine when crosshairs are too close)
// squared magnitude is faster than magnitude
float distance = (new Vector2(point.x, point.z) - new Vector2(transform.position.x, transform.position.z)).sqrMagnitude;
if (distance > 1.21f)
{
// better aiming to crosshairs
gunController.Aim(point);
}
}
}
// Update is called once per frame
void Update()
{
// Movement
Vector3 direction = new Vector3(Input.GetAxisRaw("Horizontal"), 0, Input.GetAxisRaw("Vertical"));
Vector3 velocity = direction.normalized * moveSpeed;
controller.Move(velocity);
// Look at mouse position
Ray ray = viewCamera.ScreenPointToRay(Input.mousePosition);
Plane groundPlane = new Plane(Vector3.up, Vector3.forward * gunController.GunHeight);
float rayDistance;
if (groundPlane.Raycast(ray, out rayDistance))
{
Vector3 point = ray.GetPoint(rayDistance);
//Debug.DrawLine(ray.origin, point, Color.red);
controller.LookAt(point);
crosshair.transform.position = point;
crosshair.DetectTarget(ray);
if ((new Vector2(point.x, point.z) - new Vector2(transform.position.x, transform.position.z)).sqrMagnitude > 1)
{
gunController.Aim(point);
}
}
// Weapon shoots
if (Input.GetMouseButton(0))
{
gunController.OnTriggerHold();
}
// Stop shooting
if (Input.GetMouseButtonUp(0))
{
gunController.OnTriggerReleased();
}
//Reload the gun
if (Input.GetKeyDown(KeyCode.R))
{
gunController.Reload();
}
// GOD mode, auto shoot, no need for holding mouse button
if (Input.GetKeyDown(KeyCode.G))
{
StartCoroutine(AutoShoot());
}
if (transform.position.y < -5)
{
TakeDamage(health);
}
}
