/// <summary>
/// This method handles the shortcut keys which are related to the editor object selection system.
/// </summary>
private void HandleEditorObjectSelectionKeys()
{
EditorObjectSelection objectSelection = EditorObjectSelection.Instance;
// If any of the CTRL/CMD keys are pressed, we will let the user add objects to the selection. Otherwise,
// adding to the current selection will be disabled.
if (InputHelper.IsAnyCtrlOrCommandKeyPressed())
{
objectSelection.AppendOrDeselectOnClick = true;
}
else
{
objectSelection.AppendOrDeselectOnClick = false;
}
// If any of the SHIFT keys are pressed, we will let the user deselect multiple object at once using the
// object selection shape. Otherwise, multiple deselection will be disabled.
if (InputHelper.IsAnyShiftKeyPressed())
{
objectSelection.MultiDeselect = true;
}
else
{
objectSelection.MultiDeselect = false;
}
if (Input.GetKeyDown(KeyCode.D) && !Input.GetMouseButton((int)MouseButton.Right))
{
if ((Application.isEditor && Input.GetKey(KeyCode.LeftShift)) || (!Application.isEditor && Input.GetKey(KeyCode.LeftControl)))
{
var action = new ObjectDuplicationAction(new List <GameObject>(EditorObjectSelection.Instance.SelectedGameObjects));
action.Execute();
}
}
}
private void Update()
{
if (!Application.isEditor)
{
if (Input.GetKeyDown(KeyCode.Z) && InputHelper.IsAnyCtrlOrCommandKeyPressed())
{
Undo();
}
else
if (Input.GetKeyDown(KeyCode.Y) && InputHelper.IsAnyCtrlOrCommandKeyPressed())
{
Redo();
}
}
else
{
if (Input.GetKeyDown(KeyCode.Z) && InputHelper.IsAnyCtrlOrCommandKeyPressed() && InputHelper.IsAnyShiftKeyPressed())
{
Undo();
}
else
if (Input.GetKeyDown(KeyCode.Y) && InputHelper.IsAnyCtrlOrCommandKeyPressed() && InputHelper.IsAnyShiftKeyPressed())
{
Redo();
}
}
}
/// <summary>
/// This method handles the shortcut keys which are related to the undo/redo system.
/// </summary>
private void HandleEditorUndoRedoSystemKeys()
{
EditorUndoRedoSystem undoRedoSystem = EditorUndoRedoSystem.Instance;
// Note: When the application is not running in editor mode, we will use the
// standard shortcut keys for Undo/Redo (CTRL/CMD + Z, CTRL/CMD + Y).
// Otherwise, we will add the SHIFT key into the mix in order to stop
// the Unity editor from invoking its own Undo/Redo system.
if (!Application.isEditor)
{
if (Input.GetKeyDown(KeyCode.Z) && InputHelper.IsAnyCtrlOrCommandKeyPressed())
{
undoRedoSystem.Undo();
}
else
if (Input.GetKeyDown(KeyCode.Y) && InputHelper.IsAnyCtrlOrCommandKeyPressed())
{
undoRedoSystem.Redo();
}
}
else
{
if (Input.GetKeyDown(KeyCode.Z) && InputHelper.IsAnyCtrlOrCommandKeyPressed() && InputHelper.IsAnyShiftKeyPressed())
{
undoRedoSystem.Undo();
}
else
if (Input.GetKeyDown(KeyCode.Y) && InputHelper.IsAnyCtrlOrCommandKeyPressed() && InputHelper.IsAnyShiftKeyPressed())
{
undoRedoSystem.Redo();
}
}
}
