/// <summary>
/// Adds a new vertex to the current shape at the given position,
/// or creates a new shape if it doesn't exist
/// </summary>
void AddShapeVertex(Vector2 position)
{
if (CurrentShapeToDraw == null)
{
// No current shape -> instantiate a new shape and add two vertices:
// one for the initial position, and the other for the current cursor
var prefab = _drawModeToPrefab[Mode];
CurrentShapeToDraw = Instantiate(prefab);
CurrentShapeToDraw.name = "Shape " + _allShapes.Count;
CurrentShapeToDraw.AddVertex(position);
CurrentShapeToDraw.AddVertex(position);
IsDrawingShape = true;
_allShapes.Add(CurrentShapeToDraw);
}
else
{
// Current shape exists -> add vertex if finished,
// otherwise start physics simulation and reset reference
IsDrawingShape = !CurrentShapeToDraw.ShapeFinished;
if (IsDrawingShape)
{
CurrentShapeToDraw.AddVertex(position);
}
else
{
CurrentShapeToDraw.SimulatingPhysics = true;
CurrentShapeToDraw = null;
}
}
}
/// <summary>
/// Updates the current shape's latest vertex position to allow
/// a shape to be updated with the mouse cursor and redrawn
/// </summary>
private void UpdateShapeVertex(Vector2 position)
{
if (CurrentShapeToDraw == null)
{
return;
}
CurrentShapeToDraw.UpdateShape(position);
}
/// <summary>
/// Updates the current shape's latest vertex position to allow
/// a shape to be updated with the mouse cursor and redrawn
/// </summary>
private void UpdateShapeVertex(Vector2 position)
{
if (CurrentShapeToDraw == null)
{
return;
}
if (Input.GetKeyDown(KeyCode.Escape))
{
CurrentShapeToDraw.Remove();
}
CurrentShapeToDraw.UpdateShape(position);
}
/// <summary>
/// Adds a new vertex to the current shape at the given position,
/// or creates a new shape if it doesn't exist
/// </summary>
private void AddShapeVertex(Vector2 position)
{
if (CurrentShapeToDraw == null)
{
lastPlayerTransform.position = playerVcam.transform.position;
// No current shape -> instantiate a new shape and add two vertices:
// one for the initial position, and the other for the current cursor
var prefab = _drawModeToPrefab[Mode];
CurrentShapeToDraw = Instantiate(prefab);
CurrentShapeToDraw.name = "Shape " + _allShapes.Count;
CurrentShapeToDraw.AddVertex(position);
CurrentShapeToDraw.AddVertex(position);
CurrentShapeToDraw.SimulatingPhysics = false;
IsDrawingShape = true;
_allShapes.Add(CurrentShapeToDraw);
vcam.gameObject.SetActive(true);
playerVcam.gameObject.SetActive(false);
}
else
{
// Current shape exists -> add vertex if finished,
// otherwise start physics simulation and reset reference
IsDrawingShape = !CurrentShapeToDraw.ShapeFinished;
if (IsDrawingShape)
{
CurrentShapeToDraw.AddVertex(position);
}
else
{
CurrentShapeToDraw.Validate();
CurrentShapeToDraw.SimulatingPhysics = true;
CurrentShapeToDraw = null;
vcam.gameObject.SetActive(false);
playerVcam.gameObject.SetActive(true);
}
}
}
