/// <summary>
/// Constructor of the <c>InventoryScreen</c> class.
/// </summary>
/// <param name="gameScreen">Reference to the main screen of the game.</param>
/// <param name="name">Name of the screen.</param>
/// <param name="backgroundTextureName">Name of the background texture.</param>
/// <param name="player">Reference to the player.</param>
public InventoryScreen(MainGameScreen gameScreen, string name,
string backgroundTextureName, Player player)
{
GameGraphicsDevice = EngineManager.GameGraphicsDevice;
Name = name;
_gameScreen = gameScreen;
_player = player;
TransitionOnTime = TimeSpan.FromSeconds(0.5f);
TransitionOffTime = TimeSpan.FromSeconds(0.5f);
Input.Continuous = false;
IsPopup = true;
_backgroundTextureName = backgroundTextureName;
_inside = false;
_currentElement = InventoryParts.Exit;
Vector2 viewportSize = new Vector2(
GameSettings.DefaultInstance.ResolutionWidth,
GameSettings.DefaultInstance.ResolutionHeight);
_backgroundPosition = new Vector2();
_backgroundPosition.X = viewportSize.X / 8f;
_backgroundPosition.Y = viewportSize.Y / 8f;
_closeButtonPosition = new Vector2();
_closeButtonPosition.X = viewportSize.X * 6f / 8f;
_closeButtonPosition.Y = viewportSize.Y * 6f / 8f;
}
public void FromConfigNode(ConfigNode source)
{
if (bool.TryParse(source.GetValue("adding"), out bool adding))
{
Adding = adding;
}
else
{
Adding = true;
}
TriggerCondition = (Condition)Enum.Parse(typeof(Condition), source.GetValue("condition"), true);
foreach (ConfigNode partNode in source.GetNodes("INVENTORY_PART"))
{
InventoryParts.Add(new IntermediateInventoryPart(partNode));
}
}
/// <summary>
/// Handle the input of the user relative to the <c>InventoryScreen</c> screen.
/// </summary>
/// <param name="input">Current state of the player input.</param>
/// <param name="gameTime">Current time of the game.</param>
public override void HandleInput(GameComponents.Input input, GameTime gameTime)
{
base.HandleInput(input, gameTime);
if (!_inside)
{
if (input.Up)
{
if (_currentElement == InventoryParts.Equipment)
{
_currentElement = InventoryParts.Exit;
}
else if (_currentElement == InventoryParts.Inventory)
{
_currentElement = InventoryParts.Equipment;
}
else
{
_currentElement = InventoryParts.Inventory;
}
}
if (input.Down)
{
if (_currentElement == InventoryParts.Equipment)
{
_currentElement = InventoryParts.Inventory;
}
else if (_currentElement == InventoryParts.Inventory)
{
_currentElement = InventoryParts.Exit;
}
else
{
_currentElement = InventoryParts.Equipment;
}
}
if (input.Left)
{
if (_currentElement == InventoryParts.Inventory)
{
_currentElement = InventoryParts.Equipment;
}
else if (_currentElement == InventoryParts.Equipment)
{
_currentElement = InventoryParts.Inventory;
}
else
{
_currentElement = InventoryParts.Equipment;
}
}
if (input.Right)
{
if (_currentElement == InventoryParts.Inventory)
{
_currentElement = InventoryParts.Equipment;
}
else if (_currentElement == InventoryParts.Equipment)
{
_currentElement = InventoryParts.Inventory;
}
else
{
_currentElement = InventoryParts.Equipment;
}
}
if (input.Action)
{
switch (_currentElement)
{
case InventoryParts.Inventory:
_inside = true;
_equipment.HandleInput(input);
break;
case InventoryParts.Equipment:
_inside = true;
_inventory.HandleInput(input);
break;
case InventoryParts.Exit:
ScreenManager.RemoveScreen("Inventory");
break;
}
}
if (input.Cancel)
{
ScreenManager.RemoveScreen("Inventory");
}
}
else
{
bool isCurrentElementInside = false;
if (_currentElement == InventoryParts.Equipment && _equipment.Inside)
{
isCurrentElementInside = true;
}
else if (_currentElement == InventoryParts.Inventory && _inventory.Inside)
{
isCurrentElementInside = true;
}
if (_currentElement == InventoryParts.Equipment)
{
_equipment.Focus = true;
_equipment.HandleInput(input);
}
else if (_currentElement == InventoryParts.Inventory)
{
_inventory.Focus = true;
_inventory.HandleInput(input);
}
if (input.Cancel)
{
if (!isCurrentElementInside)
{
_inventory.Focus = false;
_equipment.Focus = false;
_inside = false;
}
}
}
}