private void DetectSelection(GameState gameState)
{
int x = Mouse.GetState().Position.X;
int y = Mouse.GetState().Position.Y;
isButtonSelected[0] = (gameState.Equals(GameState.Menu) && x > newGameFrame.Left && x < newGameFrame.Right) && (y > newGameFrame.Top && y < newGameFrame.Bottom);
isButtonSelected[1] = ((gameState.Equals(GameState.Menu) || gameState.Equals(GameState.Pause) || gameState.Equals(GameState.GameOver)) && x > quitFrame.Left && x < quitFrame.Right) && (y > quitFrame.Top && y < quitFrame.Bottom);
isButtonSelected[2] = ((gameState.Equals(GameState.Pause) || gameState.Equals(GameState.GameOver)) && x > quitToMenuFrame.Left && x < quitToMenuFrame.Right) && (y > quitToMenuFrame.Top && y < quitToMenuFrame.Bottom);
isButtonSelected[3] = (gameState.Equals(GameState.Pause) && x > resumeFrame.Left && x < resumeFrame.Right) && (y > resumeFrame.Top && y < resumeFrame.Bottom);
isButtonSelected[4] = (gameState.Equals(GameState.Menu) && x > authorsFrame.Left && x < authorsFrame.Right) && (y > authorsFrame.Top && y < authorsFrame.Bottom);
}
public GameState Update(GameState gameState, Game1 game, GameTime gameTime)
{
currentState = Keyboard.GetState();
if (isSelectingKeypad)
{
gameState = GameState.Keypad;
}
if (gameState.Equals(GameState.Intro))
{
isIntro = true;
introTimer += (float)gameTime.ElapsedGameTime.TotalSeconds;
introShader.Parameters["IntroTime"].SetValue(introTimer);
if (introTimer >= introTime)
{
gameState = GameState.Menu;
}
}
else if (gameState.Equals(GameState.Menu))
{
if (!isMenu)
{
isMenu = true;
}
if (isIntro)
{
isIntro = false;
}
if (isCredits)
{
isCredits = false;
}
if (isPauseMenu)
{
isPauseMenu = false;
}
if (isGameOverMenu)
{
isGameOverMenu = false;
}
if (isSelectingKeypad)
{
isSelectingKeypad = false;
}
creditsPositionY = game.Window.ClientBounds.Height * 0.875f;
DetectSelection(gameState);
ChangeFrame();
DetectClick(ref gameState, game);
}
else if (gameState.Equals(GameState.NewGame))
{
game.InitializeGame();
game.LoadGame();
gameState = GameState.Game;
}
else if (gameState.Equals(GameState.Game))
{
if (isMenu)
{
isMenu = false;
}
if (isPauseMenu)
{
isPauseMenu = false;
}
if (currentState.IsKeyDown(Keys.Escape) && oldState.IsKeyUp(Keys.Escape))
{
gameState = GameState.Pause;
}
if (game.PlayerHealth <= 0.0f)
{
gameState = GameState.GameOver;
}
}
else if (gameState.Equals(GameState.Pause))
{
if (!isPauseMenu)
{
isPauseMenu = true;
}
if (currentState.IsKeyDown(Keys.Escape) && oldState.IsKeyUp(Keys.Escape))
{
gameState = GameState.Game;
}
DetectSelection(gameState);
ChangeFrame();
DetectClick(ref gameState, game);
}
else if (gameState.Equals(GameState.Keypad))
{
if (currentState.IsKeyDown(Keys.Escape) && oldState.IsKeyUp(Keys.Escape))
{
isSelectingKeypad = false;
gameState = GameState.Game;
}
DetectKeypad(ref gameState, game);
}
else if (gameState.Equals(GameState.GameOver))
{
isGameOverMenu = true;
DetectSelection(gameState);
ChangeFrame();
DetectClick(ref gameState, game);
}
else if (gameState.Equals(GameState.Credits))
{
isMenu = false;
isCredits = true;
if (currentState.IsKeyDown(Keys.Escape) && oldState.IsKeyUp(Keys.Escape))
{
gameState = GameState.Menu;
}
if (creditsPositionY <= -creditsTexture.Height * 0.4875f)
{
gameState = GameState.Menu;
}
}
oldState = currentState;
return(gameState);
}