private Tile_ST[] sweep(Tile_ST[,] oMap, int x, int z, Tile_ST wallPrefab, Room_ST room)
{
Tile_ST[] nearTiles = new Tile_ST[8];
for (int i = 0; i < nearTiles.Length; i++)
{
nearTiles[i] = findTile(oMap, x, z, i, wallPrefab, room);
}
return(nearTiles);
}
private void wallAround(Tile_ST floor, Room_ST room)
{
for (int a = 0; a < 8; a++)
{
Vector3 index = floor.getIndex();
if (!isFloor(a, ref index))
{
makeWallTile(index, room);
}
}
}
public void addSurroundings(Tile_ST[,] originalMap, int x, int z, Tile_ST wallPrefab, Room_ST room)
{
mapIndex = new Vector3(x, 0, z);
Tile_ST[] adjTiles = sweep(originalMap, x, z, wallPrefab, room);
for (int k = 0; k < surroundings.Length; k++)
{
surroundings[k] = adjTiles[k];
if (surroundings[k].tag == "Floor")
{
surroundings[k].addTile(this);
}
}
}
private Tile_ST findTile(Tile_ST[,] tempMap, int x, int z, int index, Tile_ST wallPrefab, Room_ST room)
{
Tile_ST aTile = null;
int tempx = 0;
int tempz = 0;
int size = 6;
switch (index)
{
case 0:
tempx = x;
tempz = z + 1;
aTile = tempMap[tempx, tempz];
break;
case 1:
tempx = x + 1;
tempz = z + 1;
aTile = tempMap[tempx, tempz];
break;
case 2:
tempx = x + 1;
tempz = z;
aTile = tempMap[x + 1, tempz];
break;
case 3:
tempx = x + 1;
tempz = z - 1;
aTile = tempMap[tempx, tempz];
break;
case 4:
tempx = x;
tempz = z - 1;
aTile = tempMap[tempx, tempz];
break;
case 5:
tempx = x - 1;
tempz = z - 1;
aTile = tempMap[tempx, tempz];
break;
case 6:
tempx = x - 1;
tempz = z;
aTile = tempMap[tempx, tempz];
break;
case 7:
tempx = x - 1;
tempz = z + 1;
aTile = tempMap[tempx, tempz];
break;
}
if (aTile == null)
{
aTile = Instantiate(wallPrefab) as Wall_ST;
tempMap[tempx, tempz] = aTile;
aTile.name = "Wall " + tempx + ", " + tempz;
aTile.transform.parent = room.transform;
aTile.transform.localPosition = new Vector3(tempx - size * 0.5f + 0.5f, 0, tempz - size * 0.5f + 0.5f);
}
return(aTile);
}
