//Called when the Door Collider has it's CollisionStay2D triggered.
//Called whenever any object is touching the door.
public void CollisionStay(Collision2D other)
{
if (door == null)
{
return;
}
// Need to check if the player is going towards the door.
if (other.gameObject.GetComponent <Player>() && door.state == Door.DoorState.locked)
{
GameObject player = other.gameObject;
bool correctKey =
player.GetComponent <PlayerInventory>().
KeyInInventory(door.color);
Cardinal4.Direction playerDirection =
Cardinal4.Vector2ToDirection(player.GetComponent <Player>().GetPlayerDirectionVector());
bool playerGoingTowardsDoor = (playerDirection == direction);
if (currentUnlockDelay <= 0 && playerGoingTowardsDoor && correctKey)
{
door.ChangeState(Door.DoorState.open);
}
else if (playerGoingTowardsDoor && correctKey)
{
currentUnlockDelay -= 1 * Time.deltaTime;
}
else
{
currentUnlockDelay = unlockDelay;
}
}
}
private void DisplayDoor(Door door)
{
Room nextRoom = door.GetNextRoom(room);
Vector2 vectorBetweenRooms =
nextRoom.roomCoordinate.GetVector2() -
room.roomCoordinate.GetVector2();
Cardinal4.Direction direction =
Cardinal4.Vector2ToDirection(vectorBetweenRooms);
doors[(int)direction].DisplayDoor();
}
private void GenerateDoor(Door door)
{
Room nextRoom = door.GetNextRoom(room);
Vector2 vectorBetweenRooms =
nextRoom.roomCoordinate.GetVector2() -
room.roomCoordinate.GetVector2();
Cardinal4.Direction direction =
Cardinal4.Vector2ToDirection(vectorBetweenRooms);
DoorDisplay doorDisplay =
Array.Find(doorDisplays,
element => element.direction == direction);
doorDisplay.door = door;
door.doorDisplay = doorDisplay;
}
