// Start is called before the first frame update
void Start()
{
StartCanvas.SetActive(true);
PlayCanvas.SetActive(false);
GameOverCanvas.SetActive(false);
newRoom = false;
currentRoom = new Vector2(0, 0);
rooms = GameObject.FindGameObjectsWithTag("Room");
keyCollected = new bool[rooms.Length];
for (int i = 0; i < rooms.Length; i++)
{
keyCollected[i] = false;
if (rooms[i].name != "Room00")
{
foreach (Transform game in rooms[i].transform)
{
if (game.GetComponent <SpriteRenderer>())
{
game.GetComponent <SpriteRenderer>().color = new Color(game.GetComponent <SpriteRenderer>().color.r, game.GetComponent <SpriteRenderer>().color.g, game.GetComponent <SpriteRenderer>().color.b, 0);
}
}
rooms[i].SetActive(false);
}
else
{
previousRoom = rooms[i];
}
}
moving = false;
}
// Update is called once per frame
void Update()
{
//if reaches goal, turn on game over canvas
if (!goal || PlayerController.LP <= 0)
{
GameOverCanvas.SetActive(true);
}
//Enter the game
#region Canvas Transition
if (StartCanvas && Input.anyKeyDown)
{
StartCanvas.SetActive(false);
PlayCanvas.SetActive(true);
}
if (StartCanvas && Input.touchCount > 0)
{
StartCanvas.SetActive(false);
PlayCanvas.SetActive(true);
}
#endregion
for (int i = 0; i < keyCollected.Length; i++)
{
if (keyCollected[i])
{
foreach (Transform go in rooms[i].transform)
{
if (go.tag == "Door")
{
go.GetComponent <SpriteRenderer>().enabled = false;
go.GetComponent <Collider2D>().isTrigger = true;
go.GetComponent <Collider2D>().offset = doorColliderOffset;
}
}
}
}
if (newRoom)
{
//check which room to fade in and move camera to
float xdiff = player.transform.position.x - cam.transform.position.x;
float ydiff = player.transform.position.y - cam.transform.position.y;
if (Mathf.Abs(xdiff) < Mathf.Abs(ydiff))
{
currentRoom += new Vector2(1 * Mathf.Sign(ydiff), 0);
for (int i = 0; i < rooms.Length; i++)
{
if (rooms[i].name == "Room" + currentRoom.x + currentRoom.y)
{
rooms[i].SetActive(true);
//previousRoom.SetActive(false);
//previousRoom = rooms[i];
}
}
moving = true;
newRoom = false;
}
else
{
currentRoom += new Vector2(0, 1 * Mathf.Sign(xdiff));
for (int i = 0; i < rooms.Length; i++)
{
if (rooms[i].name == "Room" + currentRoom.x + currentRoom.y)
{
rooms[i].SetActive(true);
//previousRoom.SetActive(false);
//previousRoom = rooms[i];
}
}
moving = true;
newRoom = false;
}
}
if (moving)
{
for (int i = 0; i < rooms.Length; i++)
{
if (rooms[i].name == "Room" + currentRoom.x + currentRoom.y)
{
foreach (Transform go in rooms[i].transform)
{
if (go.CompareTag("Door"))
{
go.GetComponent <SpriteRenderer>().enabled = false;
go.GetComponent <Collider2D>().isTrigger = true;
}
}
foreach (Transform game in rooms[i].transform)
{
if (game.GetComponent <SpriteRenderer>())
{
if (game.GetComponent <SpriteRenderer>().color.a < 1)
{
game.GetComponent <SpriteRenderer>().color += new Color(0, 0, 0, Time.deltaTime * fadeSpeed);
}
}
}
}
}
//move camera to the center of the new room
//currentRoom.x and currentRoom.y are put in the opposite position because for me it's easier to read if the first number represents y index instead of x index of a room
Vector3 targetPos = new Vector3(currentRoom.y * xOffset, currentRoom.x * yOffset, cam.transform.position.z);
cam.transform.position = Vector3.MoveTowards(cam.transform.position, targetPos, 10f * Time.deltaTime);
if (cam.transform.position == targetPos)
{
for (int i = 0; i < rooms.Length; i++)
{
if (rooms[i].name == "Room" + currentRoom.x + currentRoom.y)
{
previousRoom.SetActive(false);
previousRoom = rooms[i];
}
}
moving = false;
}
}
else
{
for (int i = 0; i < rooms.Length; i++)
{
if (rooms[i].name == "Room" + currentRoom.x + currentRoom.y)
{
foreach (Transform go in rooms[i].transform)
{
if (go.CompareTag("Door") && !keyCollected[i])
{
go.GetComponent <SpriteRenderer>().enabled = true;
go.GetComponent <Collider2D>().isTrigger = false;
go.GetComponent <Collider2D>().offset = new Vector2(0, 0);
}
}
}
}
}
}