/// <summary>
/// 指定数分の隣接ブロック取得
/// </summary>
public void GetLinks(out List <PlayAreaBlock> links, Dir dir, int count, bool includeSelf)
{
PlayAreaBlock block = this;
links = new List <PlayAreaBlock>();
if (includeSelf)
{
links.Add(block);
}
for (int i = 0; i < count; i++)
{
block = block.GetLink(dir);
if (block != null)
{
if (dir == Dir.Left || dir == Dir.Up)
{
links.Insert(0, block);
}
else
{
links.Add(block);
}
}
else
{
break;
}
}
}
/// <summary>
/// 各方向にある連続したブロック数取得
/// </summary>
public int GetLinkCount(Dir dir)
{
int count = 0;
PlayAreaBlock block = this;
while ((block = block.GetLink(dir)) != null)
{
++count;
}
return(count);
}
/// <summary>
/// 隣接ブロック取得
/// </summary>
public PlayAreaBlock GetLink(Dir dir, int distance)
{
PlayAreaBlock block = this;
for (int i = 0; i < distance; i++)
{
block = block.GetLink(dir);
if (block == null)
{
break;
}
}
return(block);
}
/// <summary>
/// 最も遠い空ブロックを取得
/// </summary>
public MDDropBlock GetFarthestEmptyBlock(Dir dir)
{
PlayAreaBlock emptyBlock = null;
PlayAreaBlock block = GetLink(dir);
while (block != null && !(block as MDDropBlock).IsAttachOrReserved)
{
emptyBlock = block;
block = block.GetLink(dir);
}
return(emptyBlock as MDDropBlock);
}
/// <summary>
/// 縦方向に繋がった同タイプドロップ数を取得
/// </summary>
public void GetVerticallMatchDropCount(out int count, out int validVanishCount, out bool existsPushedDrop, out bool forceVanish)
{
count = 0;
validVanishCount = 0;
existsPushedDrop = false;
forceVanish = false;
if (AttachedDrop == null)
{
return;
}
PlayAreaBlock block = this;
MDDrop drop = null;
Dir dir = Dir.Up;
for (int i = 0; i < 2; i++)
{
while (block != null)
{
drop = (block as MDDropBlock).AttachedDrop;
if (drop != null && drop.DropType == AttachedDrop.DropType && !drop.IsLocked())
{
++count;
if (drop.IsValidVanish)
{
++validVanishCount;
}
if (drop.IsPushed)
{
existsPushedDrop = true;
}
if (drop.IsMatchPushed)
{
forceVanish = true;
}
block = block.GetLink(dir);
}
else
{
break;
}
}
dir = Dir.Down;
block = GetLink(dir);
}
}
/// <summary>
/// 妨害パネル解除
/// </summary>
private void UnsetDisturbance()
{
IsDisturbance = false;
m_SpriteRenderer.color = Color.white;
// 連結情報破棄
for (int i = 0; i < m_DisturbLinks.Length; i++)
{
if (m_DisturbLinks[i] != null)
{
m_DisturbLinks[i].m_DisturbLinks[(int)PlayAreaBlock.ConvertReverseDir((PlayAreaBlock.Dir)i)] = null;
m_DisturbLinks[i] = null;
}
}
}
/// <summary>
/// 隣接ブロック登録
/// </summary>
public void SetLink(PlayAreaBlock block, Dir dir)
{
m_Links[(int)dir] = block;
}
