private IEnumerator ConversionAnimation(int n, BlockDefinition def, System.Action callback)
{
float duration = (REMOVING_DURATION + (n * DURATION_BETWEEN_BLOCKS));
float s = 15f;
float p = 0f;
float d = 1f;
while (duration > 0)
{
duration -= Time.deltaTime;
// Blink
p += d * s * Time.deltaTime;
if (p > 1f || p < 0f)
{
d = -d;
}
spriteRenderer.color = Color.Lerp(Color.white, Color.white * 0.5f, p);
yield return(new WaitForEndOfFrame());
}
spriteRenderer.color = Color.white;
if (def != null)
{
spriteRenderer.sprite = def.sprite;
}
else
{
spriteRenderer.sprite = null;
}
callback.Raise();
}
private IEnumerator EmptyAnimation(int n, int count, System.Action callback)
{
spriteRenderer.sortingOrder += 10 + n;
int remaining = count - n;
// Easy constants access
//---------------------------------------------------
// Timings
const float BLINK_DURATION = 0.5f;
const float GROW_DURATION = 0.15f;
const float WAIT_BEFORE_EXPLOSION_DURATION = 0.2f;
const float EXPLOSION_DURATION = 0.1f;
const float EXPLOSION_DURATION_SHIFT = 0.1f;
// Values
const float GROW_SCALE_BONUS = 0.105f;
//---------------------------------------------------
if (IsHidden)
{
Reveal(0, 2.5f);
}
// Blink fade
spriteRenderer.DOFade(0.5f, 0.1f).SetLoops(-1, LoopType.Yoyo);
yield return(new WaitForSeconds(BLINK_DURATION));
spriteRenderer.DOKill();
spriteRenderer.DOFade(0.75f, 0f);
// Grow...
var previousScale = transform.localScale;
StartCoroutine(Interpolators.Curve(Interpolators.EaseOutCurve, 0f, 1f, GROW_DURATION,
(step) =>
{
transform.localScale = Vector3.one * (1 + (GROW_SCALE_BONUS * step));
Vector3 shitToCenter = (transform.localScale - previousScale);
shitToCenter.x = -shitToCenter.x / 2f;
shitToCenter.y = 0;
shift = shitToCenter;
}, null));
yield return(new WaitForSeconds(GROW_DURATION + WAIT_BEFORE_EXPLOSION_DURATION));
// Wait
var duration = (n * EXPLOSION_DURATION_SHIFT);
yield return(new WaitForSeconds(duration));
// Block disappear
spriteRenderer.DOFade(0f, 0.15f).SetEase(Ease.InCubic)
.SetDelay(0.1f);
yield return(new WaitForSeconds(EXPLOSION_DURATION));
OnEmpty.Raise(block.Definition);
// THIS synchronize falls between all blocks.
yield return(new WaitForSeconds(remaining * EXPLOSION_DURATION_SHIFT));
// Reset
shift = Vector2.zero;
transform.localScale = Vector3.one;
spriteRenderer.sortingOrder -= 10 + n;
callback.Raise();
}
