public void Render()
{
ProcessDrag();
if (DraggedState != null)
{
FSMEditorState hoverState = MyFSMStatesControl.FindStateUnderMouse();
if (hoverState != null)
{
FSMLineRender.DrawTransition(DraggedState.GetEventRect(DraggedTransitionIndex, null), hoverState.GetHeaderRect(DraggedState));
}
else
{
Vector2 position = FSMEditorEvent.Instance.MousePosition;
position.y += MyFSMStatesControl.ScrollPos.y - MyFSMStatesControl.Position.y;
position.x += MyFSMStatesControl.ScrollPos.x;
FSMLineRender.DrawTransition(DraggedState.GetEventRect(DraggedTransitionIndex, null), new Rect(position.x, position.y, 1, 1));
}
if (FSMEditorEvent.Instance.EditorEventType == FSMEditorEventType.MouseUp)
{
if (hoverState != null && hoverState != DraggedState)
{
DraggedState.State.Transitions[DraggedTransitionIndex].ToState = hoverState.State.StateName;
}
DraggedState = null;
}
}
}
public static void DrawTransition(Rect wr, Rect wr2)
{
// CurveFromTo(wr2, wr3, new Color(0.7f,0.2f,0.3f));
FSMLineRender.BezierLine(
new Vector2(wr.x + wr.width, wr.y + wr.height / 2),
new Vector2(wr.x + wr.width, wr.y + wr.height / 2),
//new Vector2(wr.x + wr.width + Mathf.Abs(wr2.x - (wr.x + wr.width)) / 2, wr.y + wr.height / 2),
new Vector2(wr2.x, wr2.y + wr2.height / 2),
new Vector2(wr2.x, wr2.y + wr2.height / 2),
// new Vector2(wr2.x - Mathf.Abs(wr2.x - (wr.x + wr.width)) / 2, wr2.y + wr2.height / 2),
new Color(0.7f, 0.2f, 0.3f), 2, true, 1
);
}
public static void BezierLine(Vector2 start, Vector2 startTangent, Vector2 end, Vector2 endTangent, Color color, float width, bool antiAlias, int segments)
{
Vector2 lastV = CubeBezier(start, startTangent, end, endTangent, 0);
for (int i = 1; i <= segments; ++i)
{
Vector2 v = CubeBezier(start, startTangent, end, endTangent, i / (float)segments);
FSMLineRender.DrawLine(
lastV,
v,
color, width, antiAlias);
lastV = v;
}
}
public void Render()
{
Vector2 viewport = CalculateViewport();
GUI.Box(new Rect(0, Position.y, MyFSMEditor.position.width, this.MyFSMEditor.position.height - Position.y), "");
ScrollPos = GUI.BeginScrollView(new Rect(0, Position.y, MyFSMEditor.position.width, this.MyFSMEditor.position.height - Position.y),
ScrollPos, new Rect(0, 0, viewport.x + Position.y + 100, viewport.y + Position.y + 100));
MyFSMEditor.BeginWindows();
foreach (FSMEditorState editorState in MyFSMEditor.EditorStates)
{
editorState.Render();
}
MyFSMEditor.EndWindows();
foreach (var fromEditorState in MyFSMEditor.EditorStates)
{
int i = 0;
foreach (var transition in fromEditorState.State.Transitions)
{
if (transition.ToState != "")
{
if (MyFSMEditor.EditorStatesIndex.ContainsKey(transition.ToState))
{
var toEditorState = MyFSMEditor.EditorStatesIndex[transition.ToState];
FSMLineRender.DrawTransition(fromEditorState.GetEventRect(i, toEditorState), toEditorState.GetHeaderRect(fromEditorState));
}
}
i++;
}
}
FSMDragStateControl.Render();
GUI.EndScrollView();
}
