/// <summary>
/// Create the lists of actions that can be performed on a mouse click or with a keystroke
/// </summary>
private void CreateDirectActions()
{
// the order in which the actions are defined determines the order in which they are tried
editorDragActionsMouseClicked = new List <EditorActionMouseDrag>
{
//new EditorActionMouseDragVectorNode(), // No longer needed since the DragAutoConnect handles this directly
new EditorActionMouseDragAutoConnect()
};
// the order in which the actions are defined determines the order in which they are tried
editorActionsMouseClicked = new List <EditorAction>
{
new EditorActionAddStart(),
new EditorActionOtherStartDirection(),
new EditorActionTakeOtherExit(),
new EditorActionTakeOtherExitPassingPath(),
new EditorActionAutoFixBrokenNodes(),
new EditorActionRemovePassingPath(),
new EditorActionEditWait(),
new EditorActionRemoveReverse(),
new EditorActionRemoveEnd(),
};
possibleAddEndAction = new EditorActionAddEnd();
possibleAddWaitAction = new EditorActionAddWait();
}
/// <summary>
/// Determine which action would be taken if, subsequently, the left-mouse button will be clicked
/// </summary>
/// <param name="wantDragAction">Do we want a drag-action?</param>
/// <param name="wantClickAction">Do we want a click-action?</param>
/// <param name="mouseX">The current location of the mouse in x-direction</param>
/// <param name="mouseY">The current location of the mouse in y-direction</param>
public void DeterminePossibleActions(bool wantDragAction, bool wantClickAction, int mouseX, int mouseY)
{
CurrentActionDescription = "";
activeMouseDragAction = null;
activeMouseClickAction = null;
if (wantDragAction)
{
foreach (EditorActionMouseDrag mouseDragAction in editorDragActionsMouseClicked)
{
if (mouseDragAction.MenuState(CurrentTrainPath, activeNode, activeTrackLocation, UpdateAfterEdits,
mouseX, mouseY))
{
CurrentActionDescription = mouseDragAction.ToString();
activeMouseDragAction = mouseDragAction;
return;
}
}
}
else if (wantClickAction)
{
foreach (EditorAction action in editorActionsMouseClicked)
{
bool actionCanBeExecuted = action.MenuState(CurrentTrainPath, activeNode, activeTrackLocation, UpdateAfterEdits,
mouseX, mouseY);
if (actionCanBeExecuted)
{
CurrentActionDescription = action.ToString();
activeMouseClickAction = action;
return;
}
}
}
//direct key actions
activeAddEndAction = possibleAddEndAction.MenuState(CurrentTrainPath, activeNode, activeTrackLocation, UpdateAfterEdits, mouseX, mouseY) ?
possibleAddEndAction : null;
activeAddWaitAction = possibleAddWaitAction.MenuState(CurrentTrainPath, activeNode, activeTrackLocation, UpdateAfterEdits, mouseX, mouseY) ?
possibleAddWaitAction : null;
}
