/// <summary>
/// Push a new state onto the undo/redo buffer, will erase anything after the current undo.
/// This will use the passed states for undo and redo.
/// </summary>
public void pushUndoState(CameraPosition undoState, CameraPosition redoState)
{
//Make sure the undo and redo states are sufficiently different, otherwise ignore this new entry
if ((undoState.Translation - redoState.Translation).length2() > 0.001 || (undoState.LookAt - redoState.LookAt).length2() > 0.001)
{
undoRedoBuffer.pushAndSkip(new TwoWayDelegateCommand <CameraPosition, CameraPosition>(redoState, undoState, new TwoWayDelegateCommand <CameraPosition, CameraPosition> .Funcs()
{
ExecuteFunc = state =>
{
this.setPosition(state, GuiFrameworkCamerasInterface.CameraTransitionTime);
if (OnRedo != null)
{
OnRedo.Invoke(this);
}
},
UndoFunc = state =>
{
this.setPosition(state, GuiFrameworkCamerasInterface.CameraTransitionTime);
if (OnUndo != null)
{
OnUndo.Invoke(this);
}
}
}));
if (OnUndoRedoChanged != null)
{
OnUndoRedoChanged.Invoke(this);
}
}
}
/// <summary>
/// Push a new state onto the undo/redo buffer, will erase anything after the current undo.
/// This will use the passed states for undo and redo.
/// </summary>
public void pushUndoState(MusclePosition undoPosition, MusclePosition redoPosition)
{
poseUndoRedoBuffer.pushAndSkip(new TwoWayDelegateCommand <MusclePosition, MusclePosition>(redoPosition, undoPosition, new TwoWayDelegateCommand <MusclePosition, MusclePosition> .Funcs()
{
ExecuteFunc = position =>
{
position.preview();
if (OnRedo != null)
{
OnRedo.Invoke(this);
}
},
UndoFunc = position =>
{
position.preview();
if (OnUndo != null)
{
OnUndo.Invoke(this);
}
}
}));
if (OnUndoRedoChanged != null)
{
OnUndoRedoChanged.Invoke(this);
}
}
/// <summary>
/// Push a new state onto the undo/redo buffer, will erase anything after the current undo.
/// This will use the passed states for undo and redo.
/// </summary>
public void pushUndoState(LayerState undoState, LayerState redoState)
{
if (!undoState.isTheSameAs(redoState)) //This uses the slightly unreliable isTheSameAs function, but worse case scenerio we end up with a duplicate undo.
{
undoRedoBuffers[activeStateName].pushAndSkip(new TwoWayDelegateCommand <LayerState, LayerState>(redoState, undoState, new TwoWayDelegateCommand <LayerState, LayerState> .Funcs()
{
ExecuteFunc = state =>
{
state.apply();
if (OnRedo != null)
{
OnRedo.Invoke(this);
}
},
UndoFunc = state =>
{
state.apply();
if (OnUndo != null)
{
OnUndo.Invoke(this);
}
}
}));
if (OnUndoRedoChanged != null)
{
OnUndoRedoChanged.Invoke(this);
}
}
}
public static void Redo(string stackId)
{
Stack <UndoObject> stack = null;
if (redos.TryGetValue(stackId, out stack))
{
if (stack.Count > 0)
{
var p = stack.Pop();
Task.Run(async() =>
{
await p.Undo(r =>
{
if (r != null)
{
AddUndo(r);
}
});
});
if (OnRedo != null)
{
OnRedo.Invoke(stackId, stack.Count);
}
}
}
}
void RedoCurrentAction()
{
if (!actionsMade[currentRedoStepIndex].isDone)
{
actionsMade[currentRedoStepIndex].Redo();
OnRedo?.Invoke();
}
}
void RedoCurrentAction()
{
if (!actionsMade[currentRedoStepIndex].isDone)
{
actionsMade[currentRedoStepIndex].Redo();
OnRedo?.Invoke();
CheckButtonsInteractability();
}
}
public void Redo(HistoryActionContainer actionContainer)
{
undoList.Add(actionContainer);
redoList.Remove(actionContainer);
actionContainer.action.Result.Redo();
if (OnRedo != null)
{
OnRedo.Invoke(actionContainer);
}
}
public void Redo()
{
LevelEditorLogger.Log("Redo");
if (counter < actionHistory.Count)
{
IUndoAction action = actionHistory[counter];
action.Redo(this);
counter++;
OnRedo?.Invoke(action);
}
}
/// <summary>
/// Reverts the objects in the object list to the state before the Undo method was invoked.
/// </summary>
public void Redo()
{
undoIndex++;
OnRedo?.Invoke(this, new UndoRedoEventArgs(undoIndex));
string[] objects = new string[programObjects.Count]; //Used for saving the current state of the objects to the objectStates list.
for (int i = 0; i < objects.Length; i++)
{
objects[i] = programObjects[i].ToString();
}
int j = undoIndex;
while (j < objectStates.Count) //Remove the arrays after the current undo index.
{
objectStates.RemoveAt(j);
}
objectStates.Add(objects);
}
public static void Redo(string stackId)
{
Stack <RedoObject> stack = null;
if (redos.TryGetValue(stackId, out stack))
{
if (redos.Count > 0)
{
var p = stack.Pop();
var r = p.Redo();
AddUndo(r);
if (OnRedo != null)
{
OnRedo.Invoke(stackId, stack.Count);
}
}
}
}
