// --------------------------------------------------------------
// Methods (General)
// --------------------------------------------------------------
/// <summary>
/// Block to display on the canvas.
/// </summary>
/// <param name="heroKitAction">Hero kit action to display in the block.</param>
/// <param name="indexState">ID of the state for this event.</param>
/// <param name="indexEvent">ID of this event.</param>
public static void Block(HeroObject heroKitObject, int indexState, int indexEvent)
{
// exit early if object is null
if (heroKitObject == null)
{
return;
}
// exit early if state no longer exists
if (heroKitObject.states.states == null || heroKitObject.states.states.Count - 1 < indexState)
{
return;
}
// exit early if event no longer exists
if (heroKitObject.states.states[indexState].heroEvent == null || heroKitObject.states.states[indexState].heroEvent.Count - 1 < indexEvent)
{
return;
}
// save the id of the state that this event belongs in
stateIndex = indexState;
eventIndex = indexEvent;
// assign hero object to this class
heroObject = heroKitObject;
eventBlock = heroObject.states.states[stateIndex].heroEvent[eventIndex];
// draw components
DrawBlock();
}
public void HeroMove(object sender, UserInputEventArgs args)
{
//if (!isActive) return;
switch (args.Key)
{
case ConsoleKey.UpArrow:
NextPosition.Y--;
break;
case ConsoleKey.DownArrow:
NextPosition.Y++;
break;
case ConsoleKey.LeftArrow:
NextPosition.X--;
break;
case ConsoleKey.RightArrow:
NextPosition.X++;
break;
}
HeroEvent?.Invoke(this, EventArgs.Empty);
Update();
color = ConsoleColor.White;
}
/// <summary>
/// Move item down.
/// </summary>
/// <param name="obj">Item to move down.</param>
private static void moveItemDown(object obj)
{
int index = (int)obj;
HeroKitCommon.deselectField();
int indexA = index;
int indexB = index + 1;
if (indexB < itemsContextMenu.Count)
{
HeroEvent fieldA = itemsContextMenu[indexA];
HeroEvent fieldB = itemsContextMenu[indexB];
itemsContextMenu[indexA] = fieldB;
itemsContextMenu[indexB] = fieldA;
}
}
/// <summary>
/// Store a deleted item for future restoration.
/// </summary>
/// <param name="stateID">ID of the state where the event resides.</param>
/// <param name="eventID">ID of the event.</param>
private static void saveDeletedItem(int stateID, int eventID)
{
// add to deleted item to front of the stack
HeroEvent t = new HeroEvent();
t = t.Clone(itemsContextMenu[eventID]);
deletedFields.AddFirst(t);
deletedFieldsIndex.AddFirst(eventID);
deletedFieldsState.AddFirst(stateID);
// if there are too many items in the stack, pop the last item in the stack
if (deletedFields.Count > 10)
{
deletedFields.RemoveLast();
deletedFieldsIndex.RemoveLast();
deletedFieldsState.RemoveLast();
}
}
/// <summary>
/// Block to display in the menu. Get list from hero kit object.
/// </summary>
/// <param name="heroKitObject">Hero object info to display in the menu.</param>
/// <param name="indexState">ID of the state where this action resides.</param>
/// <param name="indexEvent">ID of the event where this action resides.</param>
public static void Block(HeroObject heroKitObject, int indexState, int indexEvent)
{
// exit early if object is null
if (heroKitObject == null)
{
return;
}
// save the id of the state that this event belongs in
stateIndex = indexState;
eventIndex = indexEvent;
// assign hero object to this class
heroObject = heroKitObject;
eventBlock = heroObject.states.states[stateIndex].heroEvent[eventIndex];
items = eventBlock.actions;
// draw components
DrawBlock();
}
/// <summary>
/// Restor the last item that was deleted from the list.
/// </summary>
private static void restoreItem(object obj)
{
if (deletedFieldsIndex.Count > 0)
{
HeroKitCommon.deselectField();
int stateID = deletedFieldsState.First();
int index = deletedFieldsIndex.First();
HeroEvent field = deletedFields.First();
// get state that contains the list of events
List <HeroEvent> list = heroObject.states.states[stateID].heroEvent;
// insert this event in the list
list.Insert(index, field);
// delete the field from the deleted items queue
deletedFields.RemoveFirst();
deletedFieldsIndex.RemoveFirst();
}
}
