//Letter touch hanlder
private void TouchLetterHandle(GameObject ob, bool isTouchBegain, Vector3 touchPos)
{
string obTag = ob.tag;// name of button that ray hit it
bool flag1 = (obTag == "Letter" || obTag == "TracingPoint" || obTag == "Background") && currentLineRender != null;
bool flag2 = (obTag == "TracingPoint");
if (flag1 && !isTouchBegain)
{//Touch Moved
if (obTag == "TracingPoint")
{
TracingPoint tracingPoint = ob.GetComponent <TracingPoint>(); //get the current tracing point
int currentindex = tracingPoint.index; //get the tracing point index
if (tracingPoint.single_touch)
{ //skip if the touch is single
return;
}
if (currentindex != previousTracingPointIndex)
{
currentTracingPoints.Add(currentindex);
; //add the current tracing point to the list
previousTracingPointIndex = currentindex; //set the previous tracing point
}
}
else if (obTag == "Background")
{
clickBeganOrMovedOutOfLetterArea = true;
EndTouchLetterHandle();
clickStarted = false;
return;
}
currentPosition = touchPos;
currentPosition.z = -5.0f;
float distance = Mathf.Abs(Vector3.Distance(currentPosition, new Vector3(previousPosition.x, previousPosition.y, currentPosition.z))); //the distance between the current touch and the previous touch
if (distance <= 0.1f)
{ //0.1 is distance offset
return;
}
previousPosition = currentPosition; //set the previous position
InstaitaeCirclePoint(currentPosition, currentLineRender.transform); //create circle point
//add the current point to the current line
LineRenderer ln = currentLineRender.GetComponent <LineRenderer>();
LineRendererAttributes line_attributes = currentLineRender.GetComponent <LineRendererAttributes>();
int numberOfPoints = line_attributes.NumberOfPoints;
numberOfPoints++;
line_attributes.Points.Add(currentPosition);
line_attributes.NumberOfPoints = numberOfPoints;
ln.SetVertexCount(numberOfPoints);
ln.SetPosition(numberOfPoints - 1, currentPosition);
}
else if (flag2 && isTouchBegain)
{ //Touch Began
TracingPoint tracingPoint = ob.GetComponent <TracingPoint>(); //get the tracing point
int currentindex = tracingPoint.index; //get the tracing point index
if (currentindex != previousTracingPointIndex)
{
currentTracingPoints.Add(currentindex); //add the current tracing point to the list
previousTracingPointIndex = currentindex; //set the previous tracing point
if (currentLineRender == null)
{
currentLineRender = (GameObject)Instantiate(lineRendererPrefab);//instaiate new line
if (setRandomColor)
{
currentLineRender.GetComponent <LineRendererAttributes>().SetRandomColor();//set a random color for the line
setRandomColor = false;
}
}
Vector3 currentPosition = touchPos; //ge the current touch position
currentPosition.z = -5.0f;
previousPosition = currentPosition; //set the previous position
if (tracingPoint.single_touch)
{
InstaitaeCirclePoint(currentPosition, currentLineRender.transform);//create circle point
}
else
{
InstaitaeCirclePoint(currentPosition, currentLineRender.transform);//create circle point
//add the current point to the current line
LineRenderer ln = currentLineRender.GetComponent <LineRenderer>();
LineRendererAttributes line_attributes = currentLineRender.GetComponent <LineRendererAttributes>();
int numberOfPoints = line_attributes.NumberOfPoints;
numberOfPoints++;
if (line_attributes.Points == null)
{
line_attributes.Points = new List <Vector3>();
}
line_attributes.Points.Add(currentPosition);
line_attributes.NumberOfPoints = numberOfPoints;
ln.SetVertexCount(numberOfPoints);
ln.SetPosition(numberOfPoints - 1, currentPosition);
}
}
}
}
//Letter touch hanlder
private void TouchLetterHandle(GameObject ob, bool isTouchBegan, Vector3 touchPos)
{
string obTag = ob.tag; // name of button that ray hit it
bool flag1 = (obTag == "TracingPoint");
bool flag2 = (obTag == "Letter" || obTag == "TracingPoint" || obTag == "Background") && currentLineRender != null;
if (flag1 && isTouchBegan) //Touch Began
{
TracingPoint tracingPoint = ob.GetComponent <TracingPoint> (); //get the tracing point
TracingPart [] tracingParts = letters [currentLetterIndex].GetComponents <TracingPart> (); //get the tracing parts of the current letter
foreach (TracingPart part in tracingParts) //check apakah tracing parts sesuai prioritas
{
if (!part.succeded)
{
if (PreviousLettersPartsSucceeded(part, tracingParts)) //check apakah tracing point mulai dr 0
{
if (tracingPoint.index != part.order [0])
{
return;
}
}
}
}
int currentindex = tracingPoint.index; //get the tracing point index
if (currentindex != previousTracingPointIndex)
{
currentTracingPoints.Add(currentindex); //add the current tracing point to the list
previousTracingPointIndex = currentindex; //set the previous tracing point
if (timeStart == 0.0f)
{
timeStart = Time.time;
}
if (currentLineRender == null)
{
currentLineRender = (GameObject)Instantiate(lineRendererPrefab); //instaiate new line
if (setRandomColor)
{
currentLineRender.GetComponent <LineRendererAttributes> ().SetRandomColor(); //set a random color for the line
setRandomColor = false;
}
}
Vector3 currentPosition = touchPos; //ge the current touch position
currentPosition.z = -5;
previousPosition = currentPosition; //set the previous position
if (tracingPoint.single_touch)
{
InstaitaeCirclePoint(currentPosition, currentLineRender.transform); //create circle point
}
else
{
InstaitaeCirclePoint(currentPosition, currentLineRender.transform); //create circle point
//add the current point to the current line
LineRenderer ln = currentLineRender.GetComponent <LineRenderer> ();
LineRendererAttributes line_attributes = currentLineRender.GetComponent <LineRendererAttributes> ();
int numberOfPoints = line_attributes.NumberOfPoints;
numberOfPoints++;
if (line_attributes.Points == null)
{
line_attributes.Points = new List <Vector3> ();
}
line_attributes.Points.Add(currentPosition);
line_attributes.NumberOfPoints = numberOfPoints;
ln.positionCount = (numberOfPoints);
ln.SetPosition(numberOfPoints - 1, currentPosition);
}
}
}
else if (flag2 && !isTouchBegan) //Touch Moved
{
if (obTag == "TracingPoint")
{
TracingPoint tracingPoint = ob.GetComponent <TracingPoint> (); //get the current tracing point
int currentindex = tracingPoint.index; //get the tracing point index
if (tracingPoint.single_touch) //skip if the touch is single
{
return;
}
if (currentindex != previousTracingPointIndex)
{
currentTracingPoints.Add(currentindex); //add the current tracing point to the list
previousTracingPointIndex = currentindex; //set the previous tracing point
}
}
else if (obTag == "Background")
{
clickBeganOrMovedOutOfLetterArea = true;
EndTouchLetterHandle();
clickStarted = false;
return;
}
currentPosition = touchPos;
currentPosition.z = -5.0f;
float distance = Mathf.Abs(Vector3.Distance(currentPosition, new Vector3(previousPosition.x, previousPosition.y, currentPosition.z))); //the distance between the current touch and the previous touch
if (distance <= 0.1f) //0.1 is distance offset
{
return;
}
previousPosition = currentPosition; //set the previous position
//InstaitaeCirclePoint (currentPosition, currentLineRender.transform);//create circle point
//add the current point to the current line
LineRenderer ln = currentLineRender.GetComponent <LineRenderer> ();
LineRendererAttributes line_attributes = currentLineRender.GetComponent <LineRendererAttributes> ();
int numberOfPoints = line_attributes.NumberOfPoints;
numberOfPoints++;
line_attributes.Points.Add(currentPosition);
line_attributes.NumberOfPoints = numberOfPoints;
ln.positionCount = (numberOfPoints);
ln.SetPosition(numberOfPoints - 1, currentPosition);
}
}