void Start()
{
rigidBody = GetComponent <Rigidbody2D>();
stateMachine = new StateMachine();
standing = new StandingState(this, stateMachine);
jumping = new JumpingState(this, stateMachine);
crouching = new CrouchingState(this, stateMachine);
stateMachine.Initialize(standing);
}
public void CrouchingStateTransition()
{
if (!(peach.PowerUpState is DeadState))
{
var state = new CrouchingState(peach);
peach.ActionState = state;
peach.Sprite = PeachSpriteFactory.Instance.FactoryMethod(peach);
}
}
protected override void Update()
{
if (currentState.AllowJumping() && Input.GetAxis("Jump") > 0.1)
{
float jumpForce = Mathf.Sqrt(2 * -gravity * jumpHeight);
velocity.y = jumpForce;
SetState(JumpingState.Instance());
}
if (!onGround && velocity.y < 0)
{
SetState(FallingState.Instance());
}
float horizontal = Input.GetAxis("Horizontal");
float vertical = Input.GetAxis("Vertical");
float strafe = 0f;
bool applyGroundFriction = true;
if (Math.Abs(horizontal) > AXIS_DEADZONE)
{
if (currentState.AllowRunning())
{
strafe = horizontal;
SetState(RunningState.Instance());
velocity.x = horizontalSpeed * strafe;
applyGroundFriction = false;
}
else if (currentState.AllowAirControl())
{
strafe = horizontal;
velocity.x += strafe * airControlHorizontalAcceleration * Time.deltaTime * 1.0f / 0.999f /*counter-drag*/;
}
}
if (Math.Abs(velocity.x) > horizontalSpeed)
{
velocity.x = horizontalSpeed * Math.Sign(velocity.x);
}
if (currentState.AllowCrouching() && vertical < -AXIS_DEADZONE)
{
SetState(CrouchingState.Instance());
}
else if (onGround)
{
if (strafe == 0f)
{
SetState(IdleState.Instance());
}
else
{
SetState(RunningState.Instance());
}
}
if (applyGroundFriction)
{
if (onGround)
{
velocity.x *= 0.85f;
}
else
{
velocity.x *= 0.999f;
}
}
currentState.Update(gameObject, this);
base.Update();
}
