/// <summary>
/// Handles the logical part of the scene
/// </summary>
/// <param name="game">Game manager</param>
public void Update(Game game)
{
// Gets if any key was 'just pressed'
KeyboardKey key = game.KeyboardManager.AnyTriggered;
// If no key was 'just pressed'
if (key == null)
{
// Just updates the animation flow
_Animation.Update(game.DeltaMilliseconds);
}
// If Esc was pressed
else if (key.Key == Key.Escape)
{
// Closes the game
Environment.Exit(0);
}
// If it's not showing "PRESS START" and you pressed some key
else if (_Step != 2)
{
// Skips the current animation by forcing it to progress by its duration
_Animation.Update(_Animation.Time);
}
// If it's showing "PRESS START" and you pressed Enter
else if (key.Key == Key.Enter)
{
// Goes to the step where it fades out the title and move on to the game
++_Step;
// Changes the current animation to the title fade out animation
// This animation goes from 1 (totally opaque) to 0 (totally transparent)
// It takes 500 milliseconds and starts slow, goes through fast and arrives fast
_Animation.Reset(1.0f, 0.0f, 500, Smoothness.Start, () =>
{
// When it's completed, move on to the naming scene
game.SceneManager.NextScene = new SceneName();
});
}
}
/// <summary>
/// Handles the logical part of the scene
/// </summary>
/// <param name="game">Game manager</param>
public void Update(Game game)
{
// Updates the animation flow
_Animation.Update(game.DeltaMilliseconds);
// Gets if any keyboard key was just 'pressed'
KeyboardKey keyboardKey = game.KeyboardManager.AnyTriggered;
// If no key was pressed
if (keyboardKey == null)
{
// Then does nothing
return;
}
// If Escape was pressed
if (keyboardKey.Key == Key.Escape)
{
// Moves back to the title scene
game.SceneManager.NextScene = new SceneTitle();
}
// Checks at what scene step it is
switch (_Step)
{
// This step is when you're selecting what action you're taking
case 1:
bool actionChanged = false;
switch (keyboardKey.Key)
{
// If the Left Arrow was pressed
case Key.Left:
// Moves to the left option
--_ActionSelected;
actionChanged = true;
break;
// If Right Arrow was pressed
case Key.Right:
// Moves to the right option
++_ActionSelected;
actionChanged = true;
break;
// If Enter was pressed
case Key.Enter:
// Runs the action
switch (_ActionSelected)
{
case 0:
GameGlobals.Pet.Eat();
break;
case 1:
GameGlobals.Pet.Sleep();
break;
case 2:
GameGlobals.Pet.Exercise();
break;
default:
GameGlobals.Pet.Play();
break;
}
// If the pet is fine
if (
(GameGlobals.Pet.Hunger < 1.0f) &&
(GameGlobals.Pet.Energy > -1.0f) &&
(GameGlobals.Pet.Fat < 1.0f) &&
(GameGlobals.Pet.Happiness > -1.0f)
)
{
// Subtracts one from the actions left
--_ActionsLeft;
// Moves to the feedback screen
++_Step;
}
// If anything about the pet is too critical
else
{
// Fades out to the gameover scene
_Animation = new SimpleAnimation(1.0f, 0.0f, 500, Smoothness.Start, () =>
{
game.SceneManager.NextScene = new SceneGameover();
});
_Step = 4;
}
break;
}
// If you moved to a different action
if (actionChanged)
{
_ActionSelected %= 4;
while (_ActionSelected < 0)
{
_ActionSelected += 4;
}
// Do a scrolling animation to the right item
_Animation.Reset(
_Animation.Value,
_ActionSelected,
250,
Smoothness.StartArrival
);
}
break;
// This is the feedback part
case 2:
// If there's still an action left
if (_ActionsLeft == 1)
{
// Goes back to action selection part
--_Step;
}
// Otherwise
else
{
// Fades out to the report scene
_Animation.Reset(1.0f, 0.0f, 500, Smoothness.Start, () => game.SceneManager.NextScene = new SceneReport());
++_Step;
}
break;
}
}
