/// <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>
/// パネルをデタッチ
/// </summary>
public void Detach()
{
if (m_Panel != null)
{
m_Panel.Block = null;
m_Panel = null;
}
}
/// <summary>
/// 妨害パネル設定
/// </summary>
public void SetDisturbance(PPPanel leftLink, PPPanel rightLink, PPPanel upLink, PPPanel downLink)
{
IsDisturbance = true;
m_DisturbLinks[(int)PlayAreaBlock.Dir.Left] = leftLink;
m_DisturbLinks[(int)PlayAreaBlock.Dir.Right] = rightLink;
m_DisturbLinks[(int)PlayAreaBlock.Dir.Up] = upLink;
m_DisturbLinks[(int)PlayAreaBlock.Dir.Down] = downLink;
m_SpriteRenderer.color = Color.gray;
}
/// <summary>
/// パネル交換
/// </summary>
public PPPanelBlock SwapPanel(PPPanelBlock block, PlayAreaBlock.Dir dir)
{
if (block != null && !block.IsLoced() && block.AttachedPanel != null && !block.AttachedPanel.IsDisturbance)
{
PPPanelBlock target = block.GetLink(dir) as PPPanelBlock;
if (target != null && !target.IsLoced() && !target.GetIsUpperBlockFallWait() && (target.AttachedPanel == null || !target.AttachedPanel.IsDisturbance))
{
// 対象ブロックを落下中のパネルが通過中ならキャンセル
foreach (PPPanel panel in m_UsingPanels)
{
if (panel.IsFalling())
{
if ((block.TestInsideY(panel.transform.position.y, BlockSize) && block.TestInsideX(panel.transform.position.x, BlockSize, false)) ||
(target.TestInsideY(panel.transform.position.y, BlockSize) && target.TestInsideX(panel.transform.position.x, BlockSize, false)))
{
return(null);
}
}
}
// 交換
PPPanel t = block.AttachedPanel;
block.Attach(target.AttachedPanel);
target.Attach(t);
// スワップ開始
if (block.AttachedPanel != null)
{
block.AttachedPanel.BeginSwap(block);
}
if (target.AttachedPanel != null)
{
target.AttachedPanel.BeginSwap(target);
}
// 移動先の下が空ブロックなら連鎖無効
PPPanelBlock tempBlock = target.GetLink(PlayAreaBlock.Dir.Down) as PPPanelBlock;
if (tempBlock != null && tempBlock.AttachedPanel == null)
{
target.AttachedPanel.IgnoreChainSource = true;
}
// 空ブロックとの交換なら移動元から上を連鎖無効
if (block.AttachedPanel == null)
{
tempBlock = block;
while ((tempBlock = tempBlock.GetLink(PlayAreaBlock.Dir.Up) as PPPanelBlock) != null && tempBlock.AttachedPanel != null && !tempBlock.AttachedPanel.IsDisturbance)
{
tempBlock.AttachedPanel.IgnoreChainSource = true;
}
}
return(target);
}
}
return(null);
}
/// <summary>
/// 指定方向の連結妨害パネルを取得
/// </summary>
public void GetDisturbLinks(out List <PPPanel> links, PlayAreaBlock.Dir dir)
{
links = new List <PPPanel>();
PPPanel sidePanel = m_DisturbLinks[(int)dir]; // 隣のパネル
while (sidePanel != null)
{
links.Add(sidePanel);
sidePanel = sidePanel.m_DisturbLinks[(int)dir]; // 更に隣のパネル
}
}
/// <summary>
/// パネルをアタッチ
/// </summary>
public void Attach(PPPanel panel, bool updatePanelPosition = false)
{
m_Panel = panel;
if (m_Panel != null)
{
m_Panel.Block = this;
if (updatePanelPosition)
{
m_Panel.transform.position = Position;
}
}
}
/// <summary>
/// 指定方向の終端の連結妨害パネル取得
/// </summary>
private PPPanel GetEndDisturb(PlayAreaBlock.Dir dir)
{
PPPanel dest = null;
if (IsDisturbance)
{
PPPanel t = this;
while (t != null)
{
dest = t;
t = t.m_DisturbLinks[(int)dir];
}
}
return(dest);
}
/// <summary>
/// パネルからブロックを取得
/// </summary>
private PPPanelBlock GetBlock(PPPanel panel)
{
if (panel == null)
{
return(null);
}
foreach (PPPanelBlock[] line in m_Lines)
{
foreach (PPPanelBlock block in line)
{
if (block.AttachedPanel == panel)
{
return(block);
}
}
}
return(null);
}
/// <summary>
/// パネル除外リクエスト
/// </summary>
public void RequestRemovePanel(PPPanel panel)
{
m_PanelRemoveRequests.Add(panel);
}
/// <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);
}
