protected virtual void Update()
{
var localPosition = transform.localPosition;
var targetX = (Input.mousePosition.x - Screen.width / 2) * MoveScale;
var targetY = (Input.mousePosition.y - Screen.height / 2) * MoveScale;
localPosition.x = D2dHelper.Dampen(localPosition.x, targetX, MoveSpeed, Time.deltaTime);
localPosition.y = D2dHelper.Dampen(localPosition.y, targetY, MoveSpeed, Time.deltaTime);
transform.localPosition = localPosition;
// Left click?
if (Input.GetMouseButtonDown(0) == true)
{
var mainCamera = Camera.main;
if (MuzzlePrefab != null)
{
Instantiate(MuzzlePrefab, transform.position, Quaternion.identity);
}
if (BulletPrefab != null && mainCamera != null)
{
var position = mainCamera.ScreenToWorldPoint(Input.mousePosition);
Instantiate(BulletPrefab, position, Quaternion.identity);
}
}
}
protected virtual void FixedUpdate()
{
if (AttachedRigidbody == null)
{
AttachedRigidbody = GetComponentInChildren <Rigidbody2D>();
}
if (AttachedRigidbody != null)
{
if (oldPositionSet == false)
{
oldPositionSet = true;
oldPosition = transform.position;
}
var newPosition = (Vector2)transform.position;
var deltaPosition = newPosition - oldPosition;
var deltaSpeed = deltaPosition.magnitude / Time.fixedDeltaTime;
var expectedSpeed = deltaSpeed * Vector2.Dot(transform.up, AttachedRigidbody.transform.up);
oldPosition = newPosition;
// Match ground speed
Speed = D2dHelper.Dampen(Speed, expectedSpeed, GripDampening, Time.fixedDeltaTime);
// Apply speed difference
var deltaWheel = (Vector2)transform.up * Speed * Time.fixedDeltaTime;
AttachedRigidbody.AddForceAtPosition(deltaWheel - deltaPosition, transform.position, ForceMode2D.Impulse);
// Slow wheel down
Speed = D2dHelper.Dampen(Speed, 0.0f, Friction, Time.fixedDeltaTime);
}
}
protected virtual void Update()
{
var targetAngle = Input.GetAxisRaw("Horizontal") * SteerAngleMax;
currentAngle = D2dHelper.Dampen(currentAngle, targetAngle, SteerAngleDampening, Time.deltaTime);
for (var i = 0; i < SteerWheels.Length; i++)
{
SteerWheels[i].transform.localRotation = Quaternion.Euler(0.0f, 0.0f, -currentAngle);
}
}
protected virtual void LateUpdate()
{
Shake = D2dHelper.Dampen(Shake, 0.0f, ShakeDampening, Time.deltaTime);
var shakeStrength = Shake * ShakeScale;
var shakeTime = Time.time * ShakeSpeed;
var offset = Vector2.zero;
offset.x = Mathf.PerlinNoise(offsetX, shakeTime) * shakeStrength;
offset.y = Mathf.PerlinNoise(offsetY, shakeTime) * shakeStrength;
transform.localPosition = offset;
}
protected virtual void Update()
{
// Update flipping if the game is playing
if (Application.isPlaying == true)
{
cooldown -= Time.deltaTime;
// Flip?
if (cooldown <= 0.0f)
{
FrontShowing = !FrontShowing;
ResetCooldown();
}
}
// Get target angle based on flip state
var targetAngle = FrontShowing == true ? 0.0f : 180.0f;
// Slowly rotate to the target angle if the game is playing
if (Application.isPlaying == true)
{
angle = D2dHelper.Dampen(angle, targetAngle, FlipSpeed, Time.deltaTime);
}
// Instantly rotate if it's not
else
{
angle = targetAngle;
}
transform.localRotation = Quaternion.Euler(0.0f, angle, 0.0f);
// Make the destructible indestructible if it's past 90 degrees
if (Destructible != null)
{
Destructible.Indestructible = targetAngle >= 90.0f;
}
// Update movement
MoveProgress += MoveSpeed * Time.deltaTime;
var moveDistance = (EndPosition - StartPosition).magnitude;
if (moveDistance > 0.0f)
{
var progress01 = Mathf.PingPong(MoveProgress / moveDistance, 1.0f);
transform.localPosition = Vector3.Lerp(StartPosition, EndPosition, Mathf.SmoothStep(0.0f, 1.0f, progress01));
}
}
protected virtual void Update()
{
currentThrottle = D2dHelper.Dampen(currentThrottle, Throttle, Dampening, Time.deltaTime);
transform.localScale = MaxScale * Random.Range(1.0f - Flicker, 1.0f + Flicker) * currentThrottle;
}