//instatiation of maze and indices
public void instantiate_maze(maze dungeon)
{
Transform mazeObject = new GameObject("mazeObject").transform;
GameObject generator = GameObject.FindGameObjectWithTag("Mg");
Vector3 startPoint = generator.transform.position;
if (mazeLength % 2 == 0)
{
startPoint.x -= ((mazeLength / 2) - 0.5f) * 16;
startPoint.y += ((mazeLength / 2) - 0.5f) * 16;
}
else
{
startPoint.x -= Mathf.Floor(mazeLength / 2) * 16;
startPoint.y += Mathf.Floor(mazeLength / 2) * 16;
}
int startIndex_x, startIndex_y, endIndex_x, endIndex_y;
//Select random start and end point or make them fixed to the most left-up and the most right-down
if (select_random_start_and_end)
{
startIndex_x = Random.Range(0, mazeLength);
startIndex_y = Random.Range(0, mazeLength);
endIndex_x = Random.Range(0, mazeLength);
endIndex_y = Random.Range(0, mazeLength);
while (startIndex_x == endIndex_x && startIndex_y == endIndex_y)
{
endIndex_x = Random.Range(0, mazeLength);
endIndex_y = Random.Range(0, mazeLength);
}
}
else
{
startIndex_x = startIndex_y = 0;
endIndex_x = endIndex_y = mazeLength - 1;
}
dungeon.start_i = startIndex_y;
dungeon.start_j = startIndex_x;
dungeon.end_i = endIndex_y;
dungeon.end_j = endIndex_x;
dungeon.start_x = startPoint.x + dungeon.start_j * 16;
dungeon.start_y = startPoint.y - dungeon.start_i * 16;
for (int i = 0; i < mazeLength; i++)
{
for (int j = 0; j < mazeLength; j++)
{
Vector3 point = startPoint;
point.x += j * 16;
point.y -= i * 16;
cell room = dungeon.getCells()[i][j];
int index = 0;
bool[] doors = room.getDoors();
if (doors[0])
{
index += 8;
}
if (doors[1])
{
index += 4;
}
if (doors[2])
{
index += 2;
}
if (doors[3])
{
index += 1;
}
GameObject newRoom;
if (i == startIndex_y && j == startIndex_x)
{
newRoom = Instantiate(roomArray_start[index], point, Quaternion.identity) as GameObject;
}
else if (i == endIndex_y && j == endIndex_x)
{
newRoom = Instantiate(roomArray_end[index], point, Quaternion.identity) as GameObject;
}
else
{
newRoom = Instantiate(roomArray[index], point, Quaternion.identity) as GameObject;
}
newRoom.transform.SetParent(mazeObject);
GameObject marker;
if (doors[0])
{
marker = Instantiate(markers[directions.north], newRoom.transform);
}
if (doors[1])
{
marker = Instantiate(markers[directions.east], newRoom.transform);
}
if (doors[2])
{
marker = Instantiate(markers[directions.south], newRoom.transform);
}
if (doors[3])
{
marker = Instantiate(markers[directions.west], newRoom.transform);
}
dungeonObjects[i][j] = newRoom;
}
}
}