public void unloadLevel()
{
for (int i = 0; i < cellNum; i++)
{
for (int j = 0; j < cellNum; j++)
{
if (rooms[i, j] != null)
{
rooms[i, j].deleteRoom();
}
}
}
hero.RemoveFromAutoDrawSet();
hero = null;
}
protected override void UpdateWorld()
{
#region game is going on
if (gameStarted && !gameOver && !win)
{
int roomX = (int)theLevel.currentRoom.X;
int roomY = (int)theLevel.currentRoom.Y;
#region removing while testing new pause screen
//if (pauseScreen == null) { //we are creating the pause screen every update!
// float x = theLevel.currentOrigin.X + 50f;
// float y = theLevel.currentOrigin.Y + (9f/16f)*50f;
// pauseScreen = new XNACS1Rectangle(new Vector2(x, y), 100f, (9f / 16f)*100f);
// pauseScreen.Color = Color.Black;
// map = new Map(new Vector2(x, y));// betania added this
// map.Visible = false;
// map.RemoveFromAutoDrawSet();// betania added this
//}
#endregion
if (GamePad.ButtonStartClicked() && !exiting)
{
paused = paused ? false : true; //toggle the pause button
}
if (theLevel.paused)
{
World.Paused = true;
}
if (!theLevel.paused && lostLifeScreen != null)
{
lostLifeScreen.RemoveFromAutoDrawSet();
lostLifeScreen = null;
}
if (!theLevel.paused && !paused)
{
World.Paused = false;
}
if (!paused && !theLevel.paused)
{
//if (theLevel.paused)
// World.Paused = true;
if (GamePad.ButtonBackClicked() || exiting)
{
exiting = true;
World.Paused = true;
float x = theLevel.rooms[roomX, roomY].roomOrigin.X + 50f;
float y = theLevel.rooms[roomX, roomY].roomOrigin.Y + 27f;
if (areYouSure == null)
{
areYouSure = new XNACS1Rectangle(new Vector2(x, y), 50, 27f);
areYouSure.Color = Color.Black;
areYouSure.Label = "Are you sure you want to quit? All progress will be lost.\n"
+ "Press A to exit or B or cancel and return to the game";
areYouSure.LabelColor = Color.White;
areYouSure.AddToAutoDrawSet();
}
if (GamePad.ButtonAClicked())
{
Exit();
}
else if (GamePad.ButtonBClicked())
{
areYouSure.RemoveFromAutoDrawSet();
areYouSure = null;
World.Paused = false;
exiting = false;
}
}
else
{
if (!loading)
{
newLevel = false;
newLevel = theLevel.updateLevel(GamePad.Buttons, GamePad.ThumbSticks, hero);
if (newLevel)
{
loading = true;
currentLevel++;
}
}
if (loading)
{
if (currentLevel <= totalLevels)
{
float x = theLevel.rooms[roomX, roomY].roomOrigin.X + 50f;
float y = theLevel.rooms[roomX, roomY].roomOrigin.Y + 28.2f;
if (levelScreen == null)
{
levelScreen = new XNACS1Rectangle(new Vector2(x, y), 100f, 56f);
levelScreen.Color = Color.Black;
levelScreen.Label = "Level " + currentLevel;
levelScreen.LabelColor = Color.White;
levelScreen.AddToAutoDrawSet();
}
World.Paused = true;
if (tick > 0)
{
tick--;
}
else
{
tick = 120;
levelScreen.RemoveFromAutoDrawSet();
levelScreen = null;
theLevel.unloadLevel();
// delete all rooms
//map.removeRoom();
switch (currentLevel)
{
case 1:
path = @"level1.txt";
break;
case 2:
path = @"level2.txt";
break;
case 3:
path = @"level3.txt";
break;
case 4:
path = @"level4.txt";
break;
default:
win = true;
break;
}
s = new StreamReader(path);
XmlDocument xml = new XmlDocument();
theLevel = new Level(ref s, xml);
theLevel.loadInitialRoom(difficulty, hero);
World.Paused = false;
loading = false;
}
}
else
{
win = true;
}
}
if (pauseScreen.IsInAutoDrawSet())
{
pauseScreen.RemoveFromAutoDrawSet();
pauseScreen = null;
if (map.IsInAutoDrawSet())
{
map.RemoveFromAutoDrawSet();
map.removeRoom();
map.Visible = false;
// map = null;
}
}
}
}
else if (paused && !theLevel.paused)
{
pauseScreen.AddToAutoDrawSet();
if (!map.Visible)
{
map.AddToAutoDrawSet(); // betania added this
map.drawRoom(map.LowerLeft); // betania added this
map.displayMap(theLevel); // betania added
map.Visible = true;
}
}
else
{
if (lostLifeScreen == null)
{
lostLifeScreen = new XNACS1Rectangle(
new Vector2(theLevel.currentOrigin.X + 50f,
theLevel.currentOrigin.Y + ((9f / 16f) * 100) / 2), 100f, 56f);
lostLifeScreen.Label = "Princess Lives Left " + hero.NumTimesCaught;
lostLifeScreen.Color = Color.Black;
lostLifeScreen.LabelColor = Color.White;
lostLifeScreen.AddToAutoDrawSet();
}
theLevel.updateLevel(GamePad.Buttons, GamePad.ThumbSticks, hero);
}
gameOver = hero.lives < 0;
//String message = "Number of Lives: " + hero.lives + " Level Number: " + currentLevel;
//SetTopEchoColor(Color.White);
//EchoToTopStatus(message);
theLevel.rooms[(int)theLevel.currentRoom.X, (int)theLevel.currentRoom.Y].wand.UpdateWand(currentLevel);
//if (w == null)
// w = new Wizard(Vector2.One);
//w.Update(hero, theLevel.rooms[(int)theLevel.currentRoom.X, (int)theLevel.currentRoom.Y].wand);
}
#endregion
#region game is won or lost
else if (gameOver || win)
{
World.SetWorldCoordinate(new Vector2(0, 0), 100f);
if (gameOver)
{
#region duplicate check
//if (gameOverText == null)
//{
// cover = new XNACS1Rectangle(
// new Vector2(50f, ((9f / 16f) * 100f) / 2f), 100, (9f / 16f) * 100f);
// cover.Color = Color.Black;
//}
#endregion
if (gameOverText == null)
{
gameOverText = new XNACS1Rectangle(new Vector2(50, 40), 40, 10);
gameOverText.Label = "GAME OVER \n A TO RESTART \n B TO EXIT";
gameOverText.Color = Color.Black;
gameOverText.LabelColor = Color.White;
}
}
else
{
if (winScreen == null)
{
winScreen = new XNACS1Rectangle(
new Vector2(50f, ((9f / 16f) * 100f) / 2f), 100, (9f / 16f) * 100f);
winScreen.Color = Color.Black;
winScreen.Label = "You've escaped the evil wizard's castle!\n You're free at last!";
winScreen.LabelColor = Color.White;
}
}
//unload everything
if (theLevel != null)
{
theLevel.unloadLevel();
}
theLevel = null;
if (hero != null)
{
hero.RemoveFromAutoDrawSet();
}
hero = null;
if (GamePad.ButtonAClicked())
{
gameOverText.RemoveFromAutoDrawSet();
gameOverText = null;
cover.RemoveFromAutoDrawSet();
cover = null;
setupGame();
}
if (GamePad.ButtonBClicked())
{
Exit();
}
}
#endregion
#region game hasn't been started yet
else if (!gameStarted)
{
if (GamePad.ButtonAClicked())
{
if (selected.Center == easy.Center)
{
difficulty = 1;
}
else if (selected.Center == medium.Center)
{
difficulty = 2;
}
else
{
difficulty = 3;
}
hero = new Hero(new Vector2(0f, 0f), difficulty);
theLevel.loadInitialRoom(difficulty, hero);
//EchoToTopStatus(difficulty.ToString());
gameStarted = true;
selected.RemoveFromAutoDrawSet();
}
if (tick > 0)
{
tick--;
}
else
{
if (GamePad.ThumbSticks.Left.Y > 0)
{
if (selected.Center != easy.Center)
{
if (selected.Center != medium.Center)
{
selected.Center = medium.Center;
}
else
{
selected.Center = easy.Center;
}
}
tick = 8;
}
else if (GamePad.ThumbSticks.Left.Y < 0)
{
if (selected.Center != hard.Center)
{
if (selected.Center != medium.Center)
{
selected.Center = medium.Center;
}
else
{
selected.Center = hard.Center;
}
}
tick = 8;
}
}
}
#endregion
}