private void FixedUpdate()
{
// update x
float x = Input.GetAxis("Horizontal");
velocity.x = x * _speed;
// change direction
if (x < 0)
{
GetComponent <SpriteRenderer>().flipX = false;
}
else
{
GetComponent <SpriteRenderer>().flipX = true;
}
// jump
if (Input.GetAxis("Jump") != 0 && td.IsTouching())
{
rb.AddForce(new Vector2(0, _jump_pulse), ForceMode2D.Impulse);
fc.addToSugar(lostOnJump);
}
// update position
velocity = transform.TransformDirection(velocity);
transform.position += velocity * Time.deltaTime;
// update animation
animator.SetFloat("speed", Mathf.Abs(x));
animator.SetBool("isJumping", !td.IsTouching());
animator.SetFloat("high", transform.position.y); //check if falling
// update sugar
if (x != 0)
{
fc.addToSugar(lostOnWalk);
}
}
/*
* Note that updates related to the physics engine should be done in FixedUpdate and not in Update!
*/
private void FixedUpdate()
{
if (td.IsTouching()) // allow to walk and jump
{
float horizontal = Input.GetAxis("Horizontal");
rb.AddForce(new Vector3(horizontal * walkForce, 0, 0), walkForceMode);
if (playerWantsToJump) // Since it is active only once per frame, and FixedUpdate may not run in that frame!
{
rb.velocity = new Vector3(rb.velocity.x * slowDownAtJump, rb.velocity.y, rb.velocity.z);
rb.AddForce(new Vector3(0, jumpImpulse, 0), jumpForceMode);
playerWantsToJump = false;
}
}
}
void FixedUpdate()
{
// Handle jump.
// NOTE: If instructed to jump, we'll check if we're grounded.
if (playerWantsToJump && touchDetector.IsTouching())
{
rigidBody.AddForce(Vector3.up * JumpImpulse, ForceMode.Impulse);
}
// Set sideways velocity.
rigidBody.velocity = new Vector3(sideSpeed, rigidBody.velocity.y, rigidBody.velocity.z);
// Reset movement.
playerWantsToJump = false;
sideSpeed = 0f;
}
private void Update()
{
// Keyboard events are tested each frame, so we should check them here.
if (Input.GetKeyDown(KeyCode.Space))
{
playerWantsToJump = true;
}
if (td.IsTouching())
{ // allow to walk and jump
//float horizontal = Input.GetAxis("Horizontal");
float horizontal = Input.GetAxisRaw("Horizontal");
float vertical = Input.GetAxisRaw("Vertical");
Vector3 direction = new Vector3(-horizontal, 0f, -vertical).normalized;
if (direction.magnitude >= 0.1f)
{
float targetAngle = Mathf.Atan2(direction.x, direction.z) * Mathf.Rad2Deg;
float angle = Mathf.SmoothDampAngle(transform.eulerAngles.y, targetAngle, ref turnSmoothVelocity, turnSmoothTime);
transform.rotation = Quaternion.Euler(0f, angle, 0f);
Vector3 moveDir = Quaternion.Euler(0f, targetAngle, 0f) * Vector3.forward;
rb.AddForce(moveDir.normalized * walkForce, walkForceMode);
}
if (direction.magnitude == 0)
{
rb.velocity = new Vector3(rb.velocity.x * slowDown, rb.velocity.y * slowDown, rb.velocity.z * slowDown);
}
if (playerWantsToJump)
{ // Since it is active only once per frame, and FixedUpdate may not run in that frame!
rb.velocity = new Vector3(rb.velocity.x * slowDownAtJump, rb.velocity.y, rb.velocity.z);
rb.AddForce(new Vector3(0, jumpImpulse, 0), jumpForceMode);
playerWantsToJump = false;
}
}
}
void FixedUpdate()
{
if (playerWantsToDash)
{
Vector3 dashVelocity = Vector3.Scale(transform.forward, DashDistance * new Vector3(dashDrag, 0, dashDrag));
rbody.AddForce(dashVelocity, ForceMode.Impulse);
playerWantsToDash = false;
}
// move player
rbody.MovePosition(rbody.position + inputs * Speed * Time.fixedDeltaTime);
if (td.IsTouching())
{ // allow to walk and jump
if (playerWantsToJump)
{ // Since it is active only once per frame, and FixedUpdate may not run in that frame!
rbody.velocity = new Vector3(rbody.velocity.x * slowDownAtJump, rbody.velocity.y, rbody.velocity.z);
rbody.AddForce(new Vector3(0, jumpImpulse, 0), ForceMode.Impulse);
playerWantsToJump = false;
}
}
}
void FixedUpdate()
{
inputs = Vector3.zero;
inputs.x = Input.GetAxis("Horizontal");
inputs.z = Input.GetAxis("Vertical");
if (playerWantsToDash)
{
rbody.gameObject.GetComponent <Animator>().Play("dash");
Vector3 dashVelocity = Vector3.Scale(transform.forward, DashDistance * new Vector3(dashDrag, 0, dashDrag));
rbody.AddForce(dashVelocity, ForceMode.Impulse);
playerWantsToDash = false;
}
// move player
inputs = transform.TransformDirection(inputs);
if (Input.GetAxis("Horizontal") != 0)
{
rbody.MovePosition(rbody.position + inputs * Speed * Time.fixedDeltaTime);
}
if (Input.GetAxis("Horizontal").Equals(0))
{
rbody.MovePosition(rbody.position + inputs * Speed * Time.fixedDeltaTime);
}
if (td.IsTouching())
{ // allow to walk and jump
if (playerWantsToJump)
{ // Since it is active only once per frame, and FixedUpdate may not run in that frame!
rbody.velocity = new Vector3(rbody.velocity.x * slowDownAtJump, rbody.velocity.y, rbody.velocity.z);
rbody.AddForce(new Vector3(0, jumpImpulse, 0), ForceMode.Impulse);
playerWantsToJump = false;
}
}
}