private void CreateRoom(Room_Settings room)
{
//Create the room
GameObject newRoom = new GameObject();
newRoom.name = room.roomName;
//Create the level, this holds the tilemap stuffs
GameObject level = new GameObject();
level.name = "Ground";
level.transform.SetParent(newRoom.transform);
//Grid so that the properly come to gether
newRoom.AddComponent <Grid>();
//The level itself.
Tilemap tilemap = level.AddComponent <Tilemap>();
level.AddComponent <TilemapRenderer>();
level.AddComponent <TilemapCollider2D>();
//Draw the room.
ParseRoom(tilemap, room, newRoom);
//Add it to our dict.
rooms.Add(newRoom);
}
private void ParseRoom(Tilemap tilemap, Room_Settings room, GameObject instance)
{
Debug.Log("Parsing Room: " + instance.name);
//Load image
Texture2D image = room.image;
Room newRoom = instance.AddComponent <Room>();
newRoom.size = new Vector2(image.width, image.height);
//Iterate through it's pixels
//Normally this would be expensive, but rooms are small so it should be quick-
for (int x = 0; x < image.width; x++)
{
for (int y = 0; y < image.height; y++)
{
Color pixel = image.GetPixel(x, y);
//Skip all transparent pixels, this should save a lot on loadtime.
if (pixel.a == 0)
{
continue;
}
for (int i = 0; i < room.colorCodes.tileCodes.Length; i++)
{
if (pixel == room.colorCodes.tileCodes[i].key)
{
//Setting Tile
tilemap.SetTile(new Vector3Int(x, y, 0), room.colorCodes.tileCodes[i].tile);
}
}
for (int i = 0; i < room.colorCodes.objectCodes.Length; i++)
{
if (pixel == room.colorCodes.objectCodes[i].key)
{
//Instantiate Object
GameObject newObject = Instantiate(room.colorCodes.objectCodes[i].obj, new Vector3(x, y, 0), room.colorCodes.objectCodes[i].obj.transform.rotation);
newObject.transform.SetParent(instance.transform);
}
}
for (int i = 0; i < room.colorCodes.nodeCodes.Length; i++)
{
if (pixel == room.colorCodes.nodeCodes[i].key)
{
//Instantiate Node
GameObject newNode = Instantiate(room.colorCodes.nodeCodes[i].node, new Vector3(x, y, 0), room.colorCodes.nodeCodes[i].node.transform.rotation);
newNode.transform.SetParent(instance.transform);
}
}
}
}
Debug.Log("Parse Complete.");
}
//For other scripts to reference
public void LoadRoom(Room_Settings room)
{
CreateRoom(room);
}