/*
* //returns arraylist size 4 of neighbors to room
* ArrayList findNeighborz(room room)
* {
* Vector2 mid = new Vector2(room.x + room.width / 2, room.y + room.height / 2);
*
*
* ArrayList neighbors = new ArrayList(4);
* int[] closest_dist = new int[4];
* int count = 0;
* int closest = 1000;
* //ArrayList neighborz = new ArrayList(4);
* //neighborz.Add(new room());
*
* for (int i = 0; i < rooms.Length; i++)
* {
* if (count >= 4)
* {
* break;
* }
* room check = rooms[i];
* if (check.index == room.index)
* {
* continue;
* }
*
* Vector2 check_mid = new Vector2(check.x + check.width / 2, check.y + check.height / 2);
* int distance = (int)(Mathf.Abs(mid.x - check_mid.x) + Mathf.Abs(mid.y - check_mid.y));
*
* if (distance < closest && check.neighbor != i ) //hard coded
* {
*
* rooms[room.index].neighbor = i;
* rooms[i].neighbor = room.index;
* neighbors.Add(check);
* count++;
*
* closest = distance;
* //closest = check;
* }
*
* }
* return neighbors;
* }
*/
void createMap()
{
for (int i = 0; i < numRooms; i++) //for each room
{
room currentRoom = rooms[i];
currentRoom.updateCenter();
//create empty game object room to put tiles in
GameObject room = new GameObject("room " + i);
room.transform.position = currentRoom.center;
room.transform.parent = transform;
currentRoom.roomObject = room;
for (int x = currentRoom.x; x < currentRoom.x + currentRoom.width; x++)
{
for (int y = currentRoom.y; y < currentRoom.y + currentRoom.height; y++)
{
//add tiles to empty game object
if (map[x, y] != 1)
{
map[x, y] = 1;
GameObject tile = (GameObject)Instantiate(ground, new Vector3(x, y, 5), Quaternion.identity);
tile.transform.parent = room.transform;
}
}
}
}
//draw wall tiles around rooms
//can instantiate here and add to room gameobject if want to
for (int x = 1; x < mapSize; x++)
{
for (int y = 1; y < mapSize; y++)
{
if (map[x, y] == 1)
{
for (int xx = x - 1; xx <= x + 1; xx++)
{
for (int yy = y - 1; yy <= y + 1; yy++)
{
if (map[xx, yy] == 0 && map[xx, yy] != 3)
{
map[xx, yy] = 2;
}
}
}
}
}
}
}
