public Node HasNeighboor(Vec2Int currentGrid)
{
for (int i = 0; i < _neighbors.Count; ++i)
{
if (_neighbors[i]._gridPosition == currentGrid)
{
return(_neighbors[i]);
}
}
return(null);
}
public void CheckFake(Vec2Int currentGrid)
{
for (int i = 0; i < _possibleNeighboors.Count; ++i)
{
if (_possibleNeighboors[i].offset + gridPosition == currentGrid)
{
GameObject.Destroy(_possibleNeighboors[i].sprite);
_possibleNeighboors.RemoveAt(i);
}
}
}
public Node(Vector2 worldPosition, Vec2Int gridPosition, GameObject roomSprite, Transform canvasTransform, GameObject fakeRoom)
{
_fakeRoom = fakeRoom;
_worldPosition = worldPosition;
_gridPosition = gridPosition;
_canvasTransform = canvasTransform;
Vector2 centerPosition = Camera.main.WorldToScreenPoint(Camera.main.transform.position);
_roomSprite = GameObject.Instantiate(roomSprite, canvasTransform.Find("layer1"));
_roomSprite.SetActive(false);
}
public void DrawGrid()
{
HideGrid();
for (int i = 0; i < _objectToEnable.Count; ++i)
{
_objectToEnable[i].SetActive(true);
}
Vec2Int roomOffset = _currentNode.gridPosition * -1;
_currentNode.Draw(_tileSize, _canvas, roomOffset);
}
public void GoToRoom(Transform transform)
{
Vector2 delta = new Vector2(transform.position.x, transform.position.y) - _currentNode.worldPosition;
if (delta.x != 0)
{
delta.x /= Mathf.Abs(delta.x);
}
if (delta.y != 0)
{
delta.y /= Mathf.Abs(delta.y);
}
Vec2Int myDelta = new Vec2Int((int)delta.x, (int)delta.y);
currentGrid += myDelta;
Node neighboor = _currentNode.HasNeighboor(currentGrid);
if (neighboor == null)
{
for (int i = 0; i < _knownNodes.Count; ++i)
{
if (_knownNodes[i].gridPosition == currentGrid)
{
neighboor = _knownNodes[i];
break;
}
}
}
if (neighboor != null)
{
//currentGrid -= myDelta;
}
else
{
neighboor = new Node(transform.position, currentGrid, _roomSprite, _canvas.transform, _fakeSprite);
_knownNodes.Add(neighboor);
//loop though all the known nodes and see if any of them have a fake room that is in position of the room we just created
for (int i = 0; i < _knownNodes.Count; ++i)
{
_knownNodes[i].CheckFake(currentGrid);
}
GetFakeRooms(transform.position, neighboor);
_playerSprite.transform.SetAsLastSibling();
neighboor.AddNeighboor(_currentNode);
_currentNode.AddNeighboor(neighboor);
}
_currentNode = neighboor;
if (_isEnabled)
{
DrawGrid();
}
}
// Use this for initialization
void Start()
{
currentGrid = Vec2Int.zero;
_roomSprite.GetComponent <RectTransform>().SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, _tileSize);
_roomSprite.GetComponent <RectTransform>().SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, _tileSize);
_canvas = GetComponent <Canvas>();
startPos = FindObjectOfType <CameraManager>().targetRoom.transform.position;
Vector2 currentRoomPos = FindObjectOfType <CameraManager>().targetRoom.transform.position;
Vec2Int gridPosition = currentGrid;
_startNode = new Node(currentRoomPos, gridPosition, _roomSprite, _canvas.transform, _fakeSprite);
GetFakeRooms(currentRoomPos, _startNode);
_currentNode = _startNode;
_knownNodes.Add(_currentNode);
_playerSprite.transform.SetAsLastSibling();
}
public void AddPossibleNeighboor(Vec2Int deltaPosition, GameObject doorSprite, float doorSize)
{
_doorSprite = doorSprite;
for (int i = 0; i < _neighbors.Count; ++i)
{
if (_neighbors[i]._gridPosition == _gridPosition + deltaPosition)
{
return;
}
}
bool exists = false;
for (int i = 0; i < _possibleNeighboors.Count; ++i)
{
if (_possibleNeighboors[i].offset == deltaPosition)
{
exists = true;
break;
}
}
if (!exists)
{
PossibleNeighboor newPossible = new PossibleNeighboor();
newPossible.offset = deltaPosition;
_worldPosition = worldPosition;
_gridPosition = gridPosition;
Vector2 centerPosition = Camera.main.WorldToScreenPoint(Camera.main.transform.position);
GameObject newSprite = GameObject.Instantiate(_fakeRoom, _canvasTransform.Find("layer1"));
GameObject newDoorSprite = GameObject.Instantiate(doorSprite, _canvasTransform.Find("layer2"));
RectTransform recTransform = newDoorSprite.GetComponent <RectTransform>();
recTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, doorSize);
recTransform.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, doorSize);
newDoorSprite.SetActive(false);
newSprite.SetActive(false);
newPossible.sprite = newSprite;
_possibleNeighboors.Add(newPossible);
PossibleNeighboor newDoor = new PossibleNeighboor();
newDoor.sprite = newDoorSprite;
newDoor.offset = deltaPosition;
_doors.Add(newDoor);
}
}
public void Draw(float offset, Canvas canvas, Vec2Int roomOffset)
{
if (drawn)
{
return;
}
drawn = true;
Vector2 centerPosition = Camera.main.WorldToScreenPoint(Camera.main.transform.position);
_roomSprite.SetActive(true);
Vector2 floatposition = new Vector2(gridPosition.x, gridPosition.y);
Vector2 floatOffset = new Vector2(roomOffset.x, roomOffset.y);
Vector2 drawPosition = centerPosition + (floatposition * offset) + (floatOffset * offset);
_roomSprite.transform.position = drawPosition;
//GameObject.Instantiate(roomSprite, centerPosition + (gridPosition * offset) + (roomOffset * offset), Quaternion.identity, canvas.transform);
for (int i = 0; i < _neighbors.Count; ++i)
{
_neighbors[i].Draw(offset, canvas, roomOffset);
}
for (int i = 0; i < _possibleNeighboors.Count; ++i)
{
_possibleNeighboors[i].sprite.SetActive(true);
Vec2Int calc1 = (gridPosition + _possibleNeighboors[i].offset);
Vector2 neighboorOffsetFLoat = new Vector2(calc1.x, calc1.y);
Vector2 floatPositionNew = centerPosition + (neighboorOffsetFLoat * offset) + (floatOffset * offset);
_possibleNeighboors[i].sprite.transform.position = floatPositionNew;
}
for (int i = 0; i < _doors.Count; ++i)
{
_doors[i].sprite.SetActive(true);
Vector2 floatOffsetDoors = new Vector2(_doors[i].offset.x, _doors[i].offset.y);
floatOffsetDoors /= 2;
Vec2Int calc1 = (gridPosition + _doors[i].offset);
Vector2 neighboorOffsetFLoat = floatposition + floatOffsetDoors;
//neighboorOffsetFLoat /= 2;
Vector2 floatPositionNew = centerPosition + (neighboorOffsetFLoat * (offset)) + (floatOffset * offset);
_doors[i].sprite.transform.position = floatPositionNew;
}
}
public Vec2Int Subtract(Vec2Int other)
{
return(new Vec2Int(other.x - this.x, other.y - this.y));
}
public Vec2Int Add(Vec2Int other)
{
return(new Vec2Int(other.x + this.x, other.y + this.y));
}
public bool Equals(Vec2Int other)
{
return(other.x == this.x && other.y == this.y);
}