//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
private string getLinkedEvents(statePanel state)
{
List <string> links = new List <string>();
foreach (EventConnection ec in events)
{
if (ec.from == state)
{
links.Add(ec.id.ToString());
}
}
string outString = "";
for (int i = 0; i < links.Count; i++)
{
if (i > 0)
{
outString = outString + ":" + links[i];
}
else
{
outString = links[i];
}
}
return(outString);
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
private void selectStateReset()
{
foreach (statePanel sp in states)
{
sp.selected = false;
}
selectedState = null;
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
private void addState()
{
statePanel newState = new statePanel(new Rect(startPos.x - HelperConstants.StateWidth / 2, startPos.y - HelperConstants.StateHeight / 2,
HelperConstants.StateWidth,
HelperConstants.StateHeight), stateName);
newState.stateDiscription = stateDiscription;
newState.id = states.Count;
states.Add(newState);
}
private void reset()
{
//source = null;
states.Clear();
events.Clear();
attributes.Clear();
clickCounter = 0;
startStateSelected = null;
endStateSelected = null;
Repaint();
}
//----------------------------------------------------------------------------
//----------------------------------------------------------------------------
int getNumberEvents(statePanel from, statePanel to, int startIndex)
{
int sum = 0;
for (int i = startIndex; i < events.Count; i++)
{
EventConnection ec = (EventConnection)events[i];
if (ec.from == from && ec.to == to)
{
sum++;
}
}
return(sum);
}
private void loadFSM(string FSM)
{
reset();
//string line = FSM.Replace(" ","");
string line = HelperFormater.stripComments(FSM.Split('\n'));
string[] parts = line.Split('|');
string[] stateParts = parts[0].Split(';');
string[] attributeParts = parts[1].Split(';');
string[] eventParts = parts[2].Split(';');
for (int i = 0; i < stateParts.Length; i++)
{
states.Add(new statePanel(stateParts[i]));
}
for (int i = 0; i < attributeParts.Length; i++)
{
string[] s = attributeParts[i].Split('=');
if (s.Length > 1)
{
attributes.Add(new AttributePair(s[0], s[1]));
}
}
//name,id,to,cond,action
for (int i = 0; i < eventParts.Length; i++)
{
string[] s = eventParts[i].Split(',');
if (s.Length > 3)
{
//Debug.Log("EVENT="+eventParts[i]);
int id_ = int.Parse(s[1]);
string name_ = s[0];
statePanel from_ = getStateFrom(id_);
statePanel to_ = states[int.Parse(s[2])];
EventConnection ec = new EventConnection(from_, to_);
ec.eventName = name_;
ec.id = id_;
ec.conditions = s[3];
ec.actions = s[4];
events.Add(ec);
}
}
}
//---------------------------------------------------------------------------------
//----------------------------------------------------------------------------
void deleteState(statePanel target_)
{
states.Remove(target_);
for (int i = events.Count - 1; i >= 0; i--)
{
if (events[i].from == target_ || events[i].to == target_)
{
EventConnection ec = (EventConnection)events[i];
events.Remove(ec);
}
}
for (int i = 0; i < events.Count; i++)
{
events[i].id = i;
}
}
public EventConnection(statePanel start, statePanel end)
{
from = start;
to = end;
}
public EventConnection(statePanel start)
{
from = start;
}
//*********************************************************************************
//---------------------------------------------------------------------------------
/*
* //----------------------------------------------------------------------------
* private EventConnection getConnection(Vector2 point)
* {
* //Debug.Log("scrollPosition ["+scrollPosition.x+", "+scrollPosition.y+"] "+point.x+", "+point.y);
* Vector2 pmod=new Vector2(point.x+scrollPosition.x,point.y+scrollPosition.y);
* foreach (EventConnection ec in events)
* {
* if(ec.holdsPoint(pmod))return ec;
* }
* return null;
* }
* //----------------------------------------------------------------------------
*/
//----------------------------------------------------------------------------
private void eventMouseMaker()
{//...................................................................
if (mouseUp)
{
Vector2 stopMousePos = Event.current.mousePosition;
//currentPos = Event.current.mousePosition;
bool clicked = Vector2.Distance(stopMousePos, startPos) < .5f;
if (clicked)
{
clickCounter++;
selectEvent(startPos);
Debug.Log("Clicked" + clickCounter + " " + Vector2.Distance(stopMousePos, lastClick));
if (selectedEvent == null && clickCounter > 1)
{
clickCounter = 1;
if (Vector2.Distance(stopMousePos, lastClick) < .9f)
{
clickCounter = 0;
addState();
Repaint();
return;
}
}
if (clickCounter > 1)
{
clickCounter = 1;
}
lastClick = new Vector2(stopMousePos.x, stopMousePos.y);
//if(Vector2.Distance(stopMousePos,lastClick)<.9f)
}
else
{
clickCounter = 0;
}
statePanel sp = getStateForPoint(stopMousePos);
if (sp != null && startStateSelected != null && eventConDrag != null)
{
endStateSelected = sp;
//Debug.Log("mouseUP "+sp.stateName);
EventConnection newEvent = new EventConnection(startStateSelected, endStateSelected);
//newState.stateDiscription = stateDiscription;
newEvent.eventName = eventName;
newEvent.id = events.Count;
newEvent.conditions = eventCondition;
newEvent.actions = eventAction;
events.Add(newEvent);
}
eventConDrag = null;
//getConnection(stopMousePos);
selectStateReset();
Repaint();
}
//...................................................................
if (mouseDown)
{
startPos = Event.current.mousePosition;
Vector2 startMousePos = Event.current.mousePosition;
statePanel sp = getStateHandleForPoint(startMousePos);
if (sp != null)
{
startStateSelected = sp;
eventConDrag = new EventConnection(sp);
}
Repaint();
}
//...................................................................
if (mouseDrag && startStateSelected != null)
{
Vector2 mousePos = Event.current.mousePosition;
Vector2 pmod = new Vector2(mousePos.x + scrollPosition.x, mousePos.y + scrollPosition.y);
mousePos = pmod;
//if(startStateSelected!=null && eventConDrag!=null)
if (eventConDrag != null)
{
if (eventConDrag.to == null)
{
eventConDrag.to = new statePanel(new Rect(mousePos.x, mousePos.y, 5, 5), "temp");
}
else
{
eventConDrag.to.location.x = mousePos.x;
eventConDrag.to.location.y = mousePos.y;
selectState(mousePos);
//}
Repaint();
}
}
}
}