public TrackSnapData ShowGUI(DragTrack dragTrack, bool useAngles)
{
label = CustomGUILayout.TextField("Editor label:", label, string.Empty, "The region's label when displayed in Actions.");
bool isEnabled = !isDisabled;
isEnabled = CustomGUILayout.Toggle("Is enabled?", isEnabled, string.Empty, "If True, the region is enabled");
isDisabled = !isEnabled;
positionAlong = CustomGUILayout.Slider("Centre " + ((useAngles) ? "angle" : "position:"), positionAlong, 0f, 1f, string.Empty, "How far along the track (as a decimal) the region lies.");
width = CustomGUILayout.Slider("Catchment size:", width, 0f, 1f, string.Empty, "How far apart from the snapping point (as a decimal of the track's length) the object can be for this to be enforced.");
gizmoColor = CustomGUILayout.ColorField("Editor colour:", gizmoColor, string.Empty, "What colour to draw handles in the Scene with.");
if (dragTrack.doSnapping)
{
if (dragTrack.actionListSource == ActionListSource.InScene)
{
cutsceneOnSnap = (Cutscene)CustomGUILayout.ObjectField <Cutscene> ("Cutscene on snap:", cutsceneOnSnap, true, "", "An optional Cutscene to run when a Draggable object snaps to this region");
}
else if (dragTrack.actionListSource == ActionListSource.AssetFile)
{
actionListAssetOnSnap = (ActionListAsset)CustomGUILayout.ObjectField <ActionListAsset> ("ActionList on snap:", actionListAssetOnSnap, false, "", "An optional ActionList asset to run when a Draggable object snaps to this region");
}
}
if (dragTrack.TypeSupportsSnapConnections())
{
if (connections.Count == 0)
{
TrackSnapConnection trackSnapConnection = new TrackSnapConnection();
connections.Add(trackSnapConnection);
}
for (int i = 0; i < connections.Count; i++)
{
EditorGUILayout.BeginHorizontal();
connections[i] = connections[i].ShowGUI(dragTrack, i);
if (GUILayout.Button("+", GUILayout.MaxWidth(20f)))
{
Undo.RecordObject(dragTrack, "Add connection");
TrackSnapConnection trackSnapConnection = new TrackSnapConnection();
connections.Insert(i + 1, trackSnapConnection);
i = -1;
break;
}
if (connections.Count > 1 && GUILayout.Button("-", GUILayout.MaxWidth(20f)))
{
Undo.RecordObject(dragTrack, "Delete connection");
connections.RemoveAt(i);
i = -1;
break;
}
EditorGUILayout.EndHorizontal();
}
}
return(this);
}
public void EvaluateConnectionPoints(DragTrack track, Moveable_Drag draggable, Vector3 dragForce)
{
if (connections == null || !IsEnabled)
{
return;
}
float ownScore = 0f;
switch (draggable.track.dragMovementCalculation)
{
case DragMovementCalculation.DragVector:
ownScore = draggable.track.GetForceDotProduct(dragForce, draggable);
break;
case DragMovementCalculation.CursorPosition:
Vector2 draggableScreenPosition = KickStarter.CameraMain.WorldToScreenPoint(draggable.Transform.position);
if (Vector2.Distance(draggableScreenPosition, KickStarter.playerInput.GetMousePosition()) < 0.05f)
{
return;
}
ownScore = draggable.track.GetMinDistanceToScreenPoint(KickStarter.playerInput.GetMousePosition());
break;
default:
break;
}
TrackSnapConnection winningConnection = null;
float winningScore = ownScore;
float winningScoreAbsolute = Mathf.Abs(winningScore);
foreach (TrackSnapConnection connection in connections)
{
float connectionScore = connection.EvaluateInputScore(draggable.track.dragMovementCalculation, draggable, dragForce);
float connectionScoreAbsolute = Mathf.Abs(connectionScore);
switch (draggable.track.dragMovementCalculation)
{
case DragMovementCalculation.DragVector:
if ((connectionScoreAbsolute > winningScoreAbsolute) || (connectionScoreAbsolute == winningScoreAbsolute && connectionScore > winningScore))
{
winningScoreAbsolute = connectionScoreAbsolute;
winningScore = connectionScore;
winningConnection = connection;
}
break;
case DragMovementCalculation.CursorPosition:
if (connectionScore < winningScore)
{
winningScore = connectionScore;
winningConnection = connection;
}
break;
default:
break;
}
}
if (winningScoreAbsolute > 0f && winningConnection != null && draggable.track == track)
{
winningConnection.MakeConnection(draggable);
}
}