/// <summary>
/// マップ内のオブジェクト生成
/// </summary>
/// <param name="stageNum">生成するマップのステージ番号</param>
private void MakeMap(Define.StageNum stageNum)
{
// ステージ親オブジェクト作成・各階層のTransform取得
stageParent = Instantiate(stagePrefab) as GameObject;
wallParent = stageParent.transform.Find("Wall");
invisibleParent = stageParent.transform.Find("Invisible");
enemyParent = stageParent.transform.Find("Enemy");
// 連なった壁の最初の座標と最後の座標のリスト
List <int[, ]> wallSequencePositions = new List <int[, ]>();
// 既にチェックした壁の座標リスト
List <int[]> alreadyCheckedWidthWalls = new List <int[]>();
List <int[]> alreadyCheckedHeightWalls = new List <int[]>();
for (int z = 0; z < Define.mapSizeHeight; z++)
{
for (int x = 0; x < Define.mapSizeWidth; x++)
{
if (stages[stageNum].mapStatus[z, x] != StageData.MapType.Pole &&
stages[stageNum].mapStatus[z, x] != StageData.MapType.Wall)
{
continue;
}
//壁作成
int[] wallPos = new int[2] {
z, x
};
MakeWall(wallPos);
StockWallSequenceFirstLastPos(stageNum, wallSequencePositions, wallPos, alreadyCheckedWidthWalls, true);
StockWallSequenceFirstLastPos(stageNum, wallSequencePositions, wallPos, alreadyCheckedHeightWalls, false);
if (Utility.IsContainedInPosList(wallPos, alreadyCheckedWidthWalls) ||
Utility.IsContainedInPosList(wallPos, alreadyCheckedHeightWalls))
{
continue;
}
// 縦横どちらにも連なっていない孤立した壁をリストに追加
int[,] isolatedWallPositions = new int[, ] {
{ wallPos[0], wallPos[1] }, { wallPos[0], wallPos[1] }
};
wallSequencePositions.Add(isolatedWallPositions);
}
}
MakeInvisibleWalls(wallSequencePositions);
}
/// <summary>
/// 一方向に連なった壁の最初と最後の壁の位置をリストにストック
/// </summary>
/// <param name="stageNum">対象となるマップのステージ番号</param>
/// <param name="wallSequencePositions">連なった壁の最初の座標と最後の座標のリスト</param>
/// <param name="wallPosition">調べる壁の座標</param>
/// <param name="alreadyCheckedWallPositions">既に調べた壁の座標リスト</param>
/// <param name="isWidthCheck">横方向のチェックかどうか</param>
private void StockWallSequenceFirstLastPos(Define.StageNum stageNum, List <int[, ]> wallSequencePositions,
int[] wallPosition, List <int[]> alreadyCheckedWallPositions, bool isWidthCheck)
{
// チェックする方向（縦横）を確認
int dIndex = isWidthCheck ? 0 : 1;
int[] dz = { 0, 1 };
int[] dx = { 1, 0 };
if (Utility.IsContainedInPosList(wallPosition, alreadyCheckedWallPositions))
{
return;
}
int wallPosZ = wallPosition[0];
int wallPosX = wallPosition[1];
int wallCount = 0;
// wallCountなくしてもちゃんと不可視壁作成できるかチェック
while (true)
{
wallPosZ += dz[dIndex];
wallPosX += dx[dIndex];
if (stages[stageNum].mapStatus[wallPosZ, wallPosX] != StageData.MapType.Pole &&
stages[stageNum].mapStatus[wallPosZ, wallPosX] != StageData.MapType.Wall)
{
wallPosZ -= dz[dIndex];
wallPosX -= dx[dIndex];
if (wallCount > 0)
{
int[,] wallPositions = new int[2, 2] {
{ wallPosition[0], wallPosition[1] }, { wallPosZ, wallPosX }
};
wallSequencePositions.Add(wallPositions);
}
wallCount = 0;
break;
}
int[] nextWallPos = new int[2] {
wallPosZ, wallPosX
};
alreadyCheckedWallPositions.Add(nextWallPos);
wallCount++;
}
}
