void MoveUnsetLine(int recalloffset, SetupInstance.DrawingLine dl)
{
//Debug.Log("MoveUnsetLine");
GameObject line = dl.go;
var rend = line.GetComponent <LineRenderer>();
var ptCount = rend.positionCount;
rend.SetPosition(ptCount - 1, Camera.main.ScreenToWorldPoint(dl.input.Recall(recalloffset).pos));
SnapUnsetLine(line);
}
void CancelUnsetLine(SetupInstance.DrawingLine dl, int id)
{
Debug.Log("CancelUnsetLine");
// Record to have the Unset line taken out of our records at the begining of next update
InputData inData = new InputData(Vector2.zero, InputData.Phase.Canceled, id);
dl.input.Record(inData);
if (dl.go != null)
{
Destroy(dl.go);
dl.go = null;
}
}
// Place line if possible
void EndUnsetLine(int recalloffset, SetupInstance.DrawingLine dl)
{
Debug.Log("EndUnsetLine");
GameObject unsetLine = dl.go;
// validate line
{
var rend = unsetLine.GetComponent <LineRenderer>();
var pt0 = rend.GetPosition(0);
var pt1 = rend.GetPosition(1);
if ((pt0 - pt1).magnitude < 0.001f) // line does not exist
{
Debug.Log("Drawn line unsetLine was malformed, rejecting Set");
return;
}
}
// Setup line
LineCommand lc = unsetLine.GetComponent <UnsetLine>().Set(this, LineCommand.Command.Place);
// Record Place History
RecordLineCommand(lc);
}
