/// <summary>
/// Activates the loading screen.
/// </summary>
public static void Load(ScreenManager screenManager, bool loadingIsSlow,
params GameScreen[] screensToLoad)
{
// Tell all the current screens to transition off.
foreach (GameScreen screen in screenManager.GetScreens())
screen.ExitScreen();
// Create and activate the loading screen.
LoadingScreen loadingScreen = new LoadingScreen(screenManager,
loadingIsSlow,
screensToLoad);
screenManager.AddScreen(loadingScreen);
}
/// <summary>
/// Switch to the screen to the "right" of this one in the UI.
/// </summary>
protected override void PageScreenRight()
{
ExitScreen();
ScreenManager.AddScreen(new StatisticsScreen(Session.Party.Players[0]));
}
/// <summary>
/// Respond to the triggering of the X button (and related key).
/// </summary>
protected override void SelectTriggered(Quest entry)
{
ScreenManager.AddScreen(new QuestDetailsScreen(entry));
}
/// <summary>
/// Switch to the screen to the "left" of this one in the UI.
/// </summary>
protected override void PageScreenLeft()
{
ExitScreen();
ScreenManager.AddScreen(new InventoryScreen(false));
}
/// <summary>
/// Event handler for when the Help menu entry is selected.
/// </summary>
void HelpMenuEntrySelected(object sender, EventArgs e)
{
ScreenManager.AddScreen(new HelpScreen());
}
/// <summary>
/// Event handler for when the Controls menu entry is selected.
/// </summary>
void ControlsMenuEntrySelected(object sender, EventArgs e)
{
ScreenManager.AddScreen(new ControlsScreen());
}
/// <summary>
/// Event handler for when the Save Game menu entry is selected.
/// </summary>
void SaveGameMenuEntrySelected(object sender, EventArgs e)
{
ScreenManager.AddScreen(
new SaveLoadScreen(SaveLoadScreen.SaveLoadScreenMode.Save));
}
/// <summary>
/// Handles user input.
/// </summary>
public override void HandleInput()
{
if (InputManager.IsButtonClicked(new Rectangle((int)textPosition.X, (int)textPosition.Y,
120, 40)))
{
ScreenManager.AddScreen(new StoreBuyScreen(store));
currentCursor = 0;
return;
}
if (InputManager.IsButtonClicked(new Rectangle((int)textPosition.X,
(int)textPosition.Y + (int)interval, 120, 40)))
{
currentCursor = 1;
ScreenManager.AddScreen(new StoreSellScreen(store));
return;
}
if (InputManager.IsButtonClicked(new Rectangle((int)textPosition.X,
(int)textPosition.Y + (int)(interval * 2), 120, 40)))
{
ExitScreen();
currentCursor = 2;
return;
}
// exits the screen
if (InputManager.IsActionTriggered(InputManager.Action.Back))
{
ExitScreen();
return;
}
// select one of the buttons
else if (InputManager.IsActionTriggered(InputManager.Action.Ok))
{
if (currentCursor == 0)
{
ScreenManager.AddScreen(new StoreBuyScreen(store));
}
else if (currentCursor == 1)
{
ScreenManager.AddScreen(new StoreSellScreen(store));
}
else
{
ExitScreen();
}
return;
}
// move the cursor up
else if (InputManager.IsActionTriggered(InputManager.Action.MoveCharacterUp))
{
currentCursor--;
if (currentCursor < 0)
{
currentCursor = 0;
}
}
// move the cursor down
else if (InputManager.IsActionTriggered(InputManager.Action.MoveCharacterDown))
{
currentCursor++;
if (currentCursor > 2)
{
currentCursor = 2;
}
}
}
/// <summary>
/// Respond to user input.
/// </summary>
public override void HandleInput()
{
bool backClicked = false;
bool selectClicked = false;
bool deleteClicked = false;
foreach (var item in ItemPositionMapping)
{
if (InputManager.IsButtonClicked(item.Key))
{
currentSlot = item.Value;
break;
}
}
if (InputManager.IsButtonClicked(new Rectangle
((int)(backPosition.X),
(int)backPosition.Y,
(int)(backTexture.Width * ScaledVector2.DrawFactor),
(int)(backTexture.Height * ScaledVector2.DrawFactor))))
{
backClicked = true;
}
if (InputManager.IsButtonClicked(new Rectangle
((int)selectPosition.X,
(int)selectPosition.Y,
(int)(selectTexture.Width * ScaledVector2.DrawFactor),
(int)(selectTexture.Height * ScaledVector2.DrawFactor))))
{
selectClicked = true;
}
if (InputManager.IsButtonClicked(new Rectangle
((int)deletePosition.X,
(int)deletePosition.Y,
(int)(deleteTexture.Width * ScaledVector2.DrawFactor),
(int)(deleteTexture.Height * ScaledVector2.DrawFactor))))
{
deleteClicked = true;
}
// handle exiting the screen
if (InputManager.IsActionTriggered(InputManager.Action.Back) || backClicked)
{
ExitScreen();
return;
}
// handle selecting a save game
if (selectClicked &&
(Session.SaveGameDescriptions != null))
{
switch (mode)
{
case SaveLoadScreenMode.Load:
if ((currentSlot >= 0) &&
(currentSlot < Session.SaveGameDescriptions.Count) &&
(Session.SaveGameDescriptions[currentSlot] != null))
{
if (Session.IsActive)
{
MessageBoxScreen messageBoxScreen = new MessageBoxScreen(
"Are you sure you want to load this game?");
messageBoxScreen.Accepted +=
ConfirmLoadMessageBoxAccepted;
ScreenManager.AddScreen(messageBoxScreen);
}
else
{
ConfirmLoadMessageBoxAccepted(null, EventArgs.Empty);
}
}
break;
case SaveLoadScreenMode.Save:
if ((currentSlot >= 0) &&
(currentSlot <= Session.SaveGameDescriptions.Count))
{
if (currentSlot == Session.SaveGameDescriptions.Count)
{
ConfirmSaveMessageBoxAccepted(null, EventArgs.Empty);
}
else
{
MessageBoxScreen messageBoxScreen = new MessageBoxScreen(
"Are you sure you want to overwrite this save game?");
messageBoxScreen.Accepted +=
ConfirmSaveMessageBoxAccepted;
ScreenManager.AddScreen(messageBoxScreen);
}
}
break;
}
}
// handle deletion
else if (InputManager.IsActionTriggered(InputManager.Action.DropUnEquip) || deleteClicked &&
(Session.SaveGameDescriptions != null))
{
if ((currentSlot >= 0) &&
(currentSlot < Session.SaveGameDescriptions.Count) &&
(Session.SaveGameDescriptions[currentSlot] != null))
{
MessageBoxScreen messageBoxScreen = new MessageBoxScreen(
"Are you sure you want to delete this save game?");
messageBoxScreen.Accepted += ConfirmDeleteMessageBoxAccepted;
ScreenManager.AddScreen(messageBoxScreen);
}
}
// handle cursor-down
else if (InputManager.IsActionTriggered(InputManager.Action.CursorDown) &&
(Session.SaveGameDescriptions != null))
{
int maximumSlot = Session.SaveGameDescriptions.Count;
if (mode == SaveLoadScreenMode.Save)
{
maximumSlot = Math.Min(maximumSlot + 1,
Session.MaximumSaveGameDescriptions);
}
if (currentSlot < maximumSlot - 1)
{
currentSlot++;
}
}
// handle cursor-up
else if (InputManager.IsActionTriggered(InputManager.Action.CursorUp) &&
(Session.SaveGameDescriptions != null))
{
if (currentSlot >= 1)
{
currentSlot--;
}
}
}
