/// <summary>
/// 落下可能?
/// </summary>
public bool IsValidFall()
{
if (IsDisturbance && Block != null)
{
// 最下段の水平方向の連結妨害パネルブロックを取得
List <PPPanel> links;
List <PPPanel> horizontal = new List <PPPanel>();
PPPanel mostUnderDisturb = GetEndDisturb(PlayAreaBlock.Dir.Down);
horizontal.Add(mostUnderDisturb);
mostUnderDisturb.GetDisturbLinks(out links, PlayAreaBlock.Dir.Left);
horizontal.AddRange(links);
mostUnderDisturb.GetDisturbLinks(out links, PlayAreaBlock.Dir.Right);
horizontal.AddRange(links);
// 最下段の連結妨害パネルの直下が空ブロックか調べる
foreach (PPPanel disturb in horizontal)
{
if (disturb.Block != null)
{
PPPanelBlock underBlock = disturb.Block.GetLink(PlayAreaBlock.Dir.Down) as PPPanelBlock;
if (underBlock != null && underBlock.AttachedPanel != null)
{
return(false);
}
}
}
}
return(true);
}
/// <summary>
/// 妨害パネル分解
/// </summary>
public int Dissolve(int dissolveCount = 0)
{
if (m_State == State.None && IsDisturbance)
{
PPPanel bottomRight = null;
bottomRight = GetEndDisturb(PlayAreaBlock.Dir.Down);
bottomRight = bottomRight.GetEndDisturb(PlayAreaBlock.Dir.Right);
// 全連結妨害パネルを取得
List <PPPanel> disturbances = new List <PPPanel>();
List <PPPanelBlock> arounds = new List <PPPanelBlock>();
List <PPPanel> vertical = null;
List <PPPanel> horizontal = null;
// 右下から上端にかけてのパネル
bottomRight.GetDisturbLinks(out vertical, PlayAreaBlock.Dir.Up);
vertical.Insert(0, bottomRight);
int line = 0;
foreach (PPPanel vertPanel in vertical)
{
// 右端から左端にかけてのパネル
vertPanel.GetDisturbLinks(out horizontal, PlayAreaBlock.Dir.Left);
horizontal.Insert(0, vertPanel);
foreach (PPPanel horizPanel in horizontal)
{
disturbances.Add(horizPanel);
// 水平方向の周囲のブロックを保持
if (line == 0 && horizPanel.Block != null)
{
arounds.Add(horizPanel.Block.GetLink(PlayAreaBlock.Dir.Down) as PPPanelBlock);
}
if (line == vertical.Count - 1 && horizPanel.Block != null)
{
arounds.Add(horizPanel.Block.GetLink(PlayAreaBlock.Dir.Up) as PPPanelBlock);
}
}
// 垂直方向の周囲のブロックを保持
if (horizontal.Count > 0)
{
if (horizontal[0].Block != null)
{
arounds.Add(horizontal[0].Block.GetLink(PlayAreaBlock.Dir.Right) as PPPanelBlock);
}
if (horizontal[horizontal.Count - 1].Block != null)
{
arounds.Add(horizontal[horizontal.Count - 1].Block.GetLink(PlayAreaBlock.Dir.Left) as PPPanelBlock);
}
}
++line;
}
// 全連結妨害パネルを分解準備
int currentCount = 0;
foreach (PPPanel panel in disturbances)
{
if (panel.StandbyDissolve())
{
++currentCount;
}
}
// 連結妨害パネルと接している別の妨害パネルも分解
foreach (PPPanelBlock block in arounds)
{
if (block != null && block.AttachedPanel != null && block.AttachedPanel.IsDisturbance)
{
currentCount += block.AttachedPanel.Dissolve(dissolveCount + currentCount);
}
}
// 全連結妨害パネルを分解
float delay = dissolveCount * PPGame.Config.PanelDissolveDelay;
float endTime = delay + currentCount * PPGame.Config.PanelDissolveDelay;
foreach (PPPanel panel in disturbances)
{
panel.BeginDissolve(panel.m_DisturbLinks[(int)PlayAreaBlock.Dir.Down] == null, delay, endTime);
delay += PPGame.Config.PanelDissolveDelay;
}
return(currentCount);
}
return(0);
}
