// Update is called once per frame
void Update()
{
if (Input.GetKeyDown(KeyCode.LeftShift) || Input.GetKeyDown(KeyCode.RightShift))
{
if (crouching == true)
{
crouching = !crouching;
mainCamera.transform.position = mainCamera.transform.position + (mainCamera.transform.up * cameraCrouch);
currentSpeed = speed;
}
crouching = false;
sprinting = true;
}
if (Input.GetKeyUp(KeyCode.LeftShift) || Input.GetKeyUp(KeyCode.RightShift))
{
sprinting = false;
}
// Crouching
if (Input.GetKeyDown(KeyCode.C))
{
crouching = !crouching;
if (crouching == true)
{
controller.height = crouchHeight;
mainCamera.transform.position = mainCamera.transform.position - (mainCamera.transform.up * cameraCrouch);
currentSpeed = crouchSpeed;
}
else
{
controller.height = standingHeight;
mainCamera.transform.position = mainCamera.transform.position + (mainCamera.transform.up * cameraCrouch);
currentSpeed = speed;
}
}
if (carrying == true)
{
if (sprinting == true)
{
crouching = false;
currentSpeed = sprintSpeed;
}
else if (crouching == true)
{
currentSpeed = crouchSpeed;
}
else
{
currentSpeed = speed;
}
if (carriedObject != null)
{
Carry(carriedObject);
CheckThrow();
CheckDrop();
}
else if (carriedObject != null)
{
// precautionary measure - possibly unnecessary ("if (carriedObject) != null)" above, "carrying = false" below)
carrying = false;
}
}
else if (carrying == false)
{
if (sprinting == true)
{
crouching = false;
currentSpeed = sprintSpeed;
}
else if (crouching == true)
{
currentSpeed = crouchSpeed;
}
else
{
currentSpeed = speed;
}
Pickup();
}
// Walking / Looking around
if (controller.isGrounded == true)
{
moveDirection = new Vector3(Input.GetAxis("Horizontal"), 0f, Input.GetAxis("Vertical"));
moveDirection = transform.TransformDirection(moveDirection);
moveDirection *= currentSpeed;
if (Input.GetButtonDown("Jump"))
{
moveDirection.y = jumpSpeed;
dJumped = false;
}
}
else if (Input.GetButtonDown("Jump") && !dJumped)
{
moveDirection.y = jumpSpeed;
dJumped = true;
}
// else { } >> Once properly implemented, a final condition should allow for movement in the air
moveDirection.y -= gravity * Time.deltaTime;
controller.Move(moveDirection * Time.deltaTime);
mouseX += rotateSpeed * Input.GetAxis("Mouse X");
mouseY += rotateSpeed * Input.GetAxis("Mouse Y");
mouseY = Mathf.Clamp(mouseY, -90f, 90f);
while (mouseX < 0f)
{
mouseX += 360f;
}
while (mouseX >= 360f)
{
mouseX -= 360f;
}
rotateDirection = new Vector3(-mouseY, mouseX, 0f);
controller.transform.eulerAngles = rotateDirection;
if (hooked == true)
{
currentPosition = playerObject.transform.position;
if (l != null)
{
playerObject.transform.position = Vector3.Lerp(currentPosition, l.gameObject.transform.position, 0.05f);
foreach (GameObject latchable in latchables)
{
hitColliders = Physics.OverlapSphere(latchable.transform.position, 1.0f);
foreach (Collider hitCollider in hitColliders)
{
if (hitCollider.gameObject == playerObject)
{
hooked = false;
l = null;
gravity = 17.0f;
}
}
}
}
}
}
public void Pickup()
{
int x = Screen.width / 2;
int y = Screen.height / 2;
Ray ray = mainCamera.GetComponent <Camera>().ScreenPointToRay(new Vector3(x, y));
RaycastHit hit;
if (Input.GetMouseButtonDown(0))
{
if (Physics.Raycast(ray, out hit))
{
p = hit.collider.GetComponent <Pickupable>();
l = hit.collider.GetComponent <Latchable> ();
if (p != null)
{
carrying = true;
carriedObject = p.gameObject;
r = carriedObject.GetComponent <Rigidbody>();
r.useGravity = false;
}
if (l != null)
{
hooked = true;
gravity = 0f;
}
}
}
if (Input.GetKeyDown(KeyCode.E))
{
if (Physics.Raycast(ray, out hit))
{
p = hit.collider.GetComponent <Pickupable>();
if (p != null)
{
hitColliders = Physics.OverlapSphere(mainCamera.transform.position, pickupRadius);
foreach (Collider i in hitColliders)
{
if (i.gameObject == p.gameObject)
{
carrying = true;
carriedObject = p.gameObject;
r = carriedObject.GetComponent <Rigidbody>();
r.useGravity = false;
}
}
}
}
}
if (Input.GetKeyDown(KeyCode.R))
{
if (Physics.Raycast(ray, out hit))
{
p = hit.collider.GetComponent <Pickupable> ();
if (p != null)
{
p.gameObject.GetComponent <Rigidbody> ().AddForce(transform.forward * thrust);
}
}
}
}