private void Update()
{
if (Input.GetButtonDown("Fire1"))
{
// Click, so start drawing a new line.
pathGameObject = null;
}
if (Input.GetButton("Fire1"))
{
// Mouse is still down and we are dragging, so keep drawing.
Draw(Input.mousePosition);
}
}
public void Draw(Vector3 position)
{
// Create a plane and see where the mouse click intersects it.
Plane plane = new Plane(Camera.main.transform.forward * -1, position);
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (plane.Raycast(ray, out float distance))
{
if (pathGameObject == null)
{
// Starting a new line. Instantiate our "Path Object"
pathGameObject =
UnityEngine.Object.Instantiate(LinePrefab).GetComponent <PathGameObject>();
}
else
{
// TODO: Check distance between points. This just adds all of them, even
// if you hold the mouse still.
Vector3 hitpoint = ray.GetPoint(distance);
pathGameObject.AddPosition(hitpoint);
}
}
}
public void FinishRead()
{
width = 0;
height = 0;
foreach (Tilemap tmap in this.GetObjects(typeof(Tilemap)))
{
if (tmap.Width > width)
{
width = tmap.Width;
}
if (tmap.Height > height)
{
height = tmap.Height;
}
tmap.UpdatePos();
}
if (!String.IsNullOrEmpty(Music))
{
GameObjects.Add(new MusicObject(Music));
Music = String.Empty;
}
if (!(GameObjects.Exists(x => x is AmbientLightObject)))
{
GameObjects.Add(new AmbientLightObject(AmbientLight));
AmbientLight = new Drawing.Color(1f, 1f, 1f);
}
List <IGameObject> new_gameobjects = new List <IGameObject>();
foreach (IGameObject obj in this.GetObjects())
{
if (obj is IPathObject)
{
IPathObject path_obj = (IPathObject)obj;
if (path_obj is PathGameObject)
{
// don't touch
}
else if (path_obj.Path != null)
{
PathGameObject new_path_gameobject = new PathGameObject();
new_path_gameobject.Path = path_obj.Path;
path_obj.Path = null;
path_obj.PathRef = new_path_gameobject.EntityName;
new_gameobjects.Add(new_path_gameobject);
}
}
}
GameObjects.AddRange(new_gameobjects);
if (GetObjects(typeof(MusicObject)).Count == 0)
{
Add(new MusicObject());
}
if (GetObjects(typeof(AmbientLightObject)).Count == 0)
{
Add(new AmbientLightObject());
}
}