private void GenerateNextRoom(string roomType, bool randomRoom = true)
{
LevelDatabase.RoomData room;
if (randomRoom)
{
int openingIndex = 1 << Helpers.Rand(3);
if (lastRoomData != null)
{
if (lastRoomData.index == 1 << 0)
{
openingIndex = 1 << Helpers.RandParam(1, 2);
}
else if (lastRoomData.index == 1 << 1)
{
openingIndex = 1 << Helpers.RandParam(0, 2);
}
else if (lastRoomData.index == 1 << 2)
{
openingIndex = 1 << Helpers.RandParam(0, 1);
}
}
room = LevelDatabase.I.GetRandomRoom(roomType, openingIndex);
}
else
{
room = LevelDatabase.I.GetOnlyRoom(roomType);
}
var roomView = new RoomView();
roomView.startY = -currentYPos;
roomView.index = roomIndex++; //Debug only
roomView.tileTable = new TileView[room.width, room.height];
bool[, ] decalPositionsFreeTable = new bool[room.width, room.height];
List <Vector2Int> decalPositionsFreeList = new List <Vector2Int>();
for (int i = 0; i < room.width; i++)
{
bool topCheckOn = false;
if (lastRoomData != null)
{
topCheckOn = lastRoomData.data[i, 0] == TileID.Empty;
}
for (int j = room.height - 1; j >= 0; j--)
{
if (topCheckOn)
{
if (room.data[i, j] == TileID.Wall)
{
continue;
}
else
{
topCheckOn = false;
}
}
var pos = new Vector3(i, -currentYPos + j);
if (room.data[i, j] > TileID.Empty)
{
var prefab = floorPrefab;
TileView tile = null;
bool flipGraphics = false;
if (room.data[i, j] == TileID.StatueL)
{
prefab = statuePrefab;
}
if (room.data[i, j] == TileID.StatueR)
{
flipGraphics = true;
prefab = statuePrefab;
}
else if (i == 0 || i == room.width - 1)
{
prefab = wallPrefab;
}
tile = Instantiate(prefab, pos, Quaternion.identity);
roomView.tileTable[i, j] = tile;
tile.posX = i;
tile.posY = j;
tile.roomIndex = roomView.index;
if (flipGraphics)
{
tile.FlipGraphics();
}
}
else if (i > 0 && i < room.width - 1 && j > 0 && j < room.height - 1)
{
decalPositionsFreeTable[i, j] = true;
decalPositionsFreeList.Add(new Vector2Int(i, j));
}
}
}
//Add decals
int decalAmount = Helpers.Rand(minDecalPerRoom, maxDecalPerRoom);
for (int i = 0; i < decalAmount; i++)
{
if (decalPositionsFreeList.Count == 0)
{
break;
}
var position = Helpers.RandRemove(decalPositionsFreeList);
decalPositionsFreeTable[position.x, position.y] = false;
bool canAddBigDecal = true, canAddHugeDecal = true;
foreach (var pos in bigDecalPositions)
{
int x = position.x + pos.x, y = position.y + pos.y;
if (room.data[x, y] != TileID.Empty || !decalPositionsFreeTable[x, y])
{
canAddBigDecal = false;
canAddHugeDecal = false;
break;
}
}
if (canAddBigDecal)
{
foreach (var pos in hugeDecalPositions)
{
int x = position.x + pos.x, y = position.y + pos.y;
if (room.data[x, y] != TileID.Empty || !decalPositionsFreeTable[x, y])
{
canAddHugeDecal = false;
break;
}
}
}
if (canAddHugeDecal && Helpers.RandPercent(40))
{
var decal = Instantiate(decalPrefab, (Vector2)position + Vector2.up * roomView.startY, Quaternion.identity) as SpriteRenderer;
decal.sprite = Helpers.Rand(hugeDecals);
foreach (var pos in hugeDecalPositions)
{
int x = position.x + pos.x, y = position.y + pos.y;
decalPositionsFreeTable[x, y] = false;
for (int j = 0; j < decalPositionsFreeList.Count; j++)
{ //Ugly hack
if (decalPositionsFreeList[j].x == x && decalPositionsFreeList[j].y == y)
{
decalPositionsFreeList.RemoveAt(j);
}
}
}
}
else
if (canAddBigDecal)
{
var decal = Instantiate(decalPrefab, (Vector2)position + Vector2.up * roomView.startY, Quaternion.identity) as SpriteRenderer;
decal.sprite = Helpers.Rand(bigDecals);
foreach (var pos in bigDecalPositions)
{
int x = position.x + pos.x, y = position.y + pos.y;
decalPositionsFreeTable[x, y] = false;
for (int j = 0; j < decalPositionsFreeList.Count; j++)
{ //Ugly hack
if (decalPositionsFreeList[j].x == x && decalPositionsFreeList[j].y == y)
{
decalPositionsFreeList.RemoveAt(j);
}
}
}
}
else
{
if (smallDecals.Length == 0)
{ //Try again in different position
i--;
continue;
}
var decal = Instantiate(decalPrefab, (Vector2)position + Vector2.up * roomView.startY, Quaternion.identity) as SpriteRenderer;
decal.sprite = Helpers.Rand(smallDecals);
}
}
//Steal top row from last room view.... Ugly as heck!
if (rooms.Count > 0)
{
var upperRoom = rooms[rooms.Count - 1];
for (int i = 1; i < upperRoom.width - 1; i++)
{
var upperTile = upperRoom.tileTable[i, 0];
if (upperTile != null)
{
upperRoom.tileTable[i, 0] = null;
roomView.tileTable[i, roomView.height - 1] = upperTile;
upperTile.posY = roomView.height - 1;
upperTile.roomIndex = roomView.index;
}
}
}
//Set falling speeds
if (rooms.Count >= 3)
{
for (int i = rooms.Count - 3; i < rooms.Count; i++)
{
rooms[i].SetFalling(3 - (i - (rooms.Count - 3)));
}
}
currentYPos += room.height - 1;
lastRoomData = room;
rooms.Add(roomView);
roomCount++;
if (roomCount % 3 == 0)
{
Instantiate(BG, BG.transform.position + (Vector3.down * 13 * Mathf.Floor(roomCount / 3f)), Quaternion.identity);
}
}