public void Undo()
{
Debug.Log("Calling Undo");
// check that there is at least one line in goStack to undo
if (goStack.Count > 0)
{
Debug.Log("Stack Count: " + goStack.Count);
Debug.Log("List Count: " + SaveManager.listSavedLines.Count);
// take off last item in listSavedLines
SaveLine line = SaveManager.listSavedLines[SaveManager.listSavedLines.Count - 1];
SaveManager.listSavedLines.RemoveAt(SaveManager.listSavedLines.Count - 1);
// add to undoneLines
SaveManager.undoneLines.Add(line);
// get the game object and destroy it
GameObject destroyTarget = goStack.Pop();
GameObject.Destroy(destroyTarget);
}
else
{
Debug.Log("No lines to undo!!!");
}
// sm.PrintContentsExternal();
}
public void loadStrokeData()
{
// loading part, might need to move this bit somewhere later
// also i foresee this part taking a long ass time to do.
for (int i = 0; i < listSavedLines.Count; i++)
{
// create a line
GameObject lineGameObj = Instantiate(linePrefab);
Line currentLine = lineGameObj.GetComponent <Line>();
// update line order...
currentLine.lineRenderer.sortingOrder = LayerOrder.Order;
// get the saved line data
SaveLine currentSavedLine = listSavedLines[i];
Color currentSavedColor = new Color(currentSavedLine.serColor._r,
currentSavedLine.serColor._g,
currentSavedLine.serColor._b,
currentSavedLine.serColor._a);
currentLine.SetColor(currentSavedColor);
currentLine.SetWidth(currentSavedLine.width);
currentLine.SetTexture(currentSavedLine.texture);
// setting the vector2 data
currentLine.CreateLineBeforeLoadPoint();
foreach (SerializableVector2 point in currentSavedLine.points)
{
Vector2 tempPoint = new Vector2(point.x, point.y);
currentLine.SetPoint(tempPoint);
}
}
}
public void Redo()
{
Debug.Log("Calling Redo");
// Check that there is at least one line in undoneLines to redo
if (SaveManager.undoneLines.Count > 0)
{
// take off last item in undoneLines
SaveLine line = SaveManager.undoneLines[SaveManager.undoneLines.Count - 1];
SaveManager.undoneLines.RemoveAt(SaveManager.undoneLines.Count - 1);
// add to listSavedLines
SaveManager.listSavedLines.Add(line);
// create line and load in the stroke
GameObject lineGameObj = Instantiate(linePrefab);
Line currentLine = lineGameObj.GetComponent <Line>();
// update line order
currentLine.lineRenderer.sortingOrder = LayerOrder.Order;
goStack.Push(lineGameObj);
// get the saved line data
Color currentSavedColor = new Color(line.serColor._r,
line.serColor._g,
line.serColor._b,
line.serColor._a);
currentLine.SetColor(currentSavedColor);
currentLine.SetWidth(line.width);
currentLine.SetTexture(line.texture);
// setting the vector2 data
currentLine.CreateLineBeforeLoadPoint();
foreach (SerializableVector2 point in line.points)
{
Vector2 tempPoint = new Vector2(point.x, point.y);
currentLine.SetPoint(tempPoint);
}
// done?
}
else
{
Debug.Log("No lines to redo!!!");
}
sm.PrintContentsExternal();
}
// TESTING FUNCTIONS
// test local dat files
void loadTest()
{
string path = "saveTEST.dat";
BinaryFormatter bf = new BinaryFormatter();
FileStream fs = new FileStream(path, FileMode.Open);
List <SaveLine> listLoadLines = bf.Deserialize(fs) as List <SaveLine>;
fs.Close();
// set the savedlines as the loaded in lines
listSavedLines = listLoadLines;
// loading part, might need to move this bit somewhere later
// also i foresee this part taking a long ass time to do.
for (int i = 0; i < listSavedLines.Count; i++)
{
// create a line
GameObject lineGameObj = Instantiate(linePrefab);
Line currentLine = lineGameObj.GetComponent <Line>();
// get the saved line data
SaveLine currentSavedLine = listLoadLines[i];
Color currentSavedColor = new Color(currentSavedLine.serColor._r,
currentSavedLine.serColor._g,
currentSavedLine.serColor._b,
currentSavedLine.serColor._a);
currentLine.SetColor(currentSavedColor);
currentLine.SetWidth(currentSavedLine.width);
currentLine.SetTexture(currentSavedLine.texture);
// setting the vector2 data
currentLine.CreateLineBeforeLoadPoint();
foreach (SerializableVector2 point in currentSavedLine.points)
{
Vector2 tempPoint = new Vector2(point.x, point.y);
currentLine.SetPoint(tempPoint);
}
}
}
