/// <summary>
/// Permite al juego ejecutar lógica para, por ejemplo, actualizar el mundo,
/// buscar colisiones, recopilar entradas y reproducir audio.
/// </summary>
/// <param name="gameTime">Proporciona una instantánea de los valores de tiempo.</param>
protected override void Update(GameTime gameTime)
{
ButtonState bs = GamePad.GetState(PlayerIndex.One).Buttons.Back;
var touch = TouchPanel.GetState().FirstOrDefault();
bool pressed = touch.State == TouchLocationState.Pressed;
bool released = touch.State == TouchLocationState.Released;
// About transitions ---------------------------->
if (fadingScreen < 255)
{
fadingScreen += rateFade;
}
switch (STATE)
{
#region MENU
case GameState.MENU:
{
if (bs == ButtonState.Pressed)
{
GameSettings.Save(CurrentProgress);
Exit();
}
else if (touch.State == TouchLocationState.Pressed)
{
if (recPlay.Contains((int)touch.Position.X, (int)touch.Position.Y))
{
STATE = GameState.WORLD;
LockExchangeScreens = true;
}
else if (recSettings.Contains((int)touch.Position.X, (int)touch.Position.Y))
{
CurrentProgress.LevelsPuntuations = new Dictionary <int, int>();
CurrentProgress.CurrentLevel = 1;
GameSettings.SetCurrentProgress(CurrentProgress);
STATE = GameState.WORLD;
PathTexture = Content.Load <Texture2D>("Path/Camino1");
}
else if (recAbout.Contains((int)touch.Position.X, (int)touch.Position.Y))
{
}
}
DrawMenu(gameTime);
break;
}
#endregion
#region WORLD
case GameState.WORLD:
{
if (bs == ButtonState.Pressed)
{
STATE = GameState.MENU;
break;
}
else
{
if (released)
{
if (!LockExchangeScreens)
{
dragging = false;
if (!tooDragNoClick)
{
int l = cacheLevelsPositions.Count();
for (int i = 0; i < CurrentProgress.CurrentLevel; i++)
{
if (i < LAST_LEVEL)
{
if (cacheLevelsPositions[i].Contains((int)touch.Position.X,
(int)(touch.Position.Y + touchLocation)))
{
STATE = GameState.LEVEL;
LoadLevel(i + 1);
}
}
}
}
tooDragNoClick = false;
}
LockExchangeScreens = false;
}
else if (pressed)
{
onDrag = true;
dragging = true;
}
if (onDrag)
{
touchWorld = touch;
onDrag = false;
}
if (dragging)
{
float difference = (touch.Position.Y - touchWorld.Position.Y);
touchLocation -= difference;
if (touchLocation > MAX_POS_START_WORLD_MAP_Y)
{
touchLocation = MAX_POS_START_WORLD_MAP_Y;
}
else if (touchLocation < 0)
{
touchLocation = 0;
}
touchWorld = touch;
if (Math.Abs(difference) > 1)
{
tooDragNoClick = true;
}
}
DrawWorld(gameTime);
break;
}
}
#endregion
#region LEVEL
case GameState.LEVEL:
{
if (bs == ButtonState.Pressed)
{
STATE = GameState.WORLD;
}
else if (touch.State == TouchLocationState.Pressed)
{
int pushX = ((int)touch.Position.X - ScreenDistanceX) / CurrentLevel.SizeSquare,
pushY = ((int)touch.Position.Y - ScreenDistanceY) / CurrentLevel.SizeSquare;
var tappedPoint = new Point
{
X = (int)touch.Position.X,
Y = (int)touch.Position.Y
};
if ((pushX >= 0) && (pushX < CurrentLevel.X) && (pushY >= 0) && (pushY < CurrentLevel.Y))
{
SquareExploding = CurrentLevel.squares[pushX, pushY];
if (ItemPushed != -1)
{
if ((ItemPushed == 0) && (SquareExploding.Content < 2))
{
transitionStatus = 4;
soundEffect.Play();
SquareExploding.RecentChanged = true;
SquareExploding.Switch();
CurrentLevel.moves++;
CurrentProgress.GameItems[ItemPushed].Substract();
ItemPushed = -1;
if (CurrentLevel.IsLevelCompleted(1))
{
ActionsWhenLevelCompleted();
}
}
else if (ItemPushed == 1)
{
transitionStatus = 4;
soundEffect.Play();
var squareList = CurrentLevel.Get5X5AreaSquares(pushX, pushY);
ExplodeSquareList(squareList, false);
CurrentProgress.GameItems[ItemPushed].Substract();
ItemPushed = -1;
if (CurrentLevel.IsLevelCompleted(1))
{
ActionsWhenLevelCompleted();
}
}
else if (ItemPushed == 5)
{
dragginItemThunder = true;
}
}
else
{
if (SquareExploding.Content < 2)
{
transitionStatus = 4;
var squareList = CurrentLevel.GetSquareAndAdjacent(pushX, pushY);
ExplodeSquareList(squareList, true);
}
}
}
if (RecItemsContainer.Contains(tappedPoint))
{
var relativePushed = (tappedPoint.X - startXItems) / 80;
ItemPushed = (ItemPushed != relativePushed) &&
(CurrentProgress.GameItems[relativePushed].Amount > 0)
? relativePushed
: -1;
}
else if (recReset.Contains(tappedPoint))
{
CurrentLevel = SetCurrentLevel(Levels.Level[CurrentLevel.LevelNumber]);
}
else if (StarsRectangle.Contains(tappedPoint))
{
if (ItemPushed == 2)
{
if (CurrentLevel.ONE_STAR > CurrentLevel.moves)
{
CurrentLevel.moves = 0;
}
else if (CurrentLevel.TWO_STAR > CurrentLevel.moves)
{
CurrentLevel.moves = CurrentLevel.ONE_STAR / 2;
}
else if (CurrentLevel.TWO_STAR == CurrentLevel.moves)
{
CurrentLevel.moves = 0;
}
else if (CurrentLevel.THREE_STAR > CurrentLevel.moves)
{
CurrentLevel.moves = CurrentLevel.TWO_STAR / 2;
}
else if (CurrentLevel.THREE_STAR == CurrentLevel.moves)
{
CurrentLevel.moves = CurrentLevel.ONE_STAR;
}
CurrentProgress.GameItems[ItemPushed].Substract();
ItemPushed = -1;
}
else if (ItemPushed == 3)
{
if (CurrentLevel.ONE_STAR > CurrentLevel.moves)
{
CurrentLevel.moves = 0;
}
else if (CurrentLevel.TWO_STAR > CurrentLevel.moves)
{
CurrentLevel.moves = CurrentLevel.ONE_STAR;
}
else if (CurrentLevel.TWO_STAR == CurrentLevel.moves)
{
CurrentLevel.moves = 0;
}
else if (CurrentLevel.THREE_STAR > CurrentLevel.moves)
{
CurrentLevel.moves = CurrentLevel.TWO_STAR;
}
else if (CurrentLevel.THREE_STAR == CurrentLevel.moves)
{
CurrentLevel.moves = CurrentLevel.ONE_STAR;
}
CurrentProgress.GameItems[ItemPushed].Substract();
ItemPushed = -1;
}
}
}
if (transitionStatus > 0)
{
transitionStatus--;
}
else
{
SquareExploding = null;
SquaresAdjacent = EmptySquares;
}
DrawLevel(gameTime);
break;
}
#endregion
#region ENDLEVEL
case GameState.ENDLEVEL:
{
if (bs == ButtonState.Pressed || touch.State == TouchLocationState.Released)
{
if (ScreenChange)
{
ScreenChange = false;
}
else
{
if (!gameOver)
{
if (CurrentProgress.CurrentLevel < CurrentLevel.LevelNumber)
{
TotalMoves += CurrentLevel.moves;
var next = CurrentLevel.LevelNumber + 1;
SetCurrentLevel(Levels.Level[next]);
}
}
STATE = GameState.WORLD;
gameOver = false;
drawEnd = false;
}
}
else
{
}
DrawLevel(gameTime);
break;
}
}
#endregion
base.Update(gameTime);
}