public void Explode(Bubble bubble)
{
var x = bubble.X;
var y = bubble.Y;
var power = bubble.Power;
merged.Add(bubble);
for (int bubbleSide = 0; bubbleSide < SIDES_COUNT; bubbleSide++)
{
var link = bubble.GetLinked((BubbleSide)bubbleSide);
if (!link)
{
continue;
}
if (!merged.Contains(link))
{
merged.Add(link);
}
}
CheckMergedFall();
for (int i = merged.Count - 1; i >= 0; i--)
{
ReleaseBubble(merged[i]);
}
OnExplosion?.Invoke(new ExplosionInfo()
{
x = x,
y = y,
power = power
});
}
private void CheckAttachedToTop(Bubble bubble, ref bool attached)
{
if (bubble == null || merged.Contains(bubble))
{
return;
}
for (int i = 0; i < SIDES_COUNT; i++)
{
var bubbleSide = i;
var link = bubble.GetLinked((BubbleSide)bubbleSide);
if (link == null || merged.Contains(link))
{
continue;
}
if (link.Y == maxY - 1)
{
attached = true;
break;
}
if (!askedAttached.Contains(link))
{
askedAttached.Add(link);
CheckAttachedToTop(link, ref attached);
}
}
}
private void GetAllLinks(Bubble bubble, List <Bubble> buffer)
{
for (int i = 0; i < SIDES_COUNT; i++)
{
var bubbleSide = i;
var link = bubble.GetLinked((BubbleSide)bubbleSide);
if (link == null || buffer.Contains(link) || merged.Contains(link))
{
continue;
}
buffer.Add(link);
GetAllLinks(link, buffer);
}
}
private void CheckBubblePower(Bubble prevBubble, Bubble bubble, List <Bubble> linked)
{
for (int i = 0; i < SIDES_COUNT; i++)
{
var bubbleSide = i;
var link = bubble.GetLinked((BubbleSide)bubbleSide);
if (link == null || link.Power != bubble.Power || prevBubble == link)
{
continue;
}
if (!linked.Contains(link))
{
linked.Add(link);
CheckBubblePower(bubble, link, linked);
}
}
}
