public override void LoadContent()
{
if (content == null)
{
content = new ContentManager(ScreenManager.Game.Services, "Content");
}
playGameMenuEntry.prepareToDraw(content, ScreenManager.SpriteBatch, "MainMenu");
howToPlayMenuEntry.prepareToDraw(content, ScreenManager.SpriteBatch, "MainMenu");
bonusLevelsMenuEntry.prepareToDraw(content, ScreenManager.SpriteBatch, "MainMenu");
conceptArtMenuEntry.prepareToDraw(content, ScreenManager.SpriteBatch, "MainMenu");
exitMenuEntry.prepareToDraw(content, ScreenManager.SpriteBatch, "MainMenu");
Level.bonusLevelsSelected = false;
MusicHandler.PlayMusic(-1, ref content);
}
/// <summary>
/// Updates the state of the game. This method checks the GameScreen.IsActive
/// property, so the game will stop updating when the pause menu is active,
/// or if you tab away to a different application.
/// </summary>
public override void Update(GameTime gameTime, bool otherScreenHasFocus, bool coveredByOtherScreen)
{
base.Update(gameTime, otherScreenHasFocus, false);
// Gradually fade in or out depending on whether we are covered by the pause screen.
if (coveredByOtherScreen)
{
pauseAlpha = Math.Min(pauseAlpha + 1f / 32, 1);
}
else
{
if (Level.currentLevel != -2)
{
Level.currentLevel = -2;
MusicHandler.PlayMusic(-2, ref content);
}
pauseAlpha = Math.Max(pauseAlpha - 1f / 32, 0);
}
}
/// <summary>
/// Loads the next Level.
/// </summary>
public void LoadLevel()
{
impassableTileRecs = new List <Rectangle>();
impassableTilePos = new List <Vector2>();
Air.resetAllAirCannons();
if ((!Level.bonusLevelsSelected && currentLevel + 1 <= 5) || (Level.bonusLevelsSelected && currentLevel + 1 <= totalLevels))
{
previousLevel++;
currentLevel++;
}
else
{
if (!Level.bonusLevelsSelected)
{
currentLevel = 0;
previousLevel = -1;
}
else if (Level.bonusLevelsSelected)
{
currentLevel = 6;
previousLevel = 5;
}
}
MusicHandler.PlayMusic(currentLevel, ref contentManager);
// This array will store a level. Each element in the array will be
// a line of tiles.
// 0 - ****
// 1 - ****
// 2 - ****
// ...
// The problem is lines is only getting 45
// Only goes to 65
lines = System.IO.File.ReadAllLines("Content/Levels/" + currentLevel.ToString() + ".txt");
int length = lines.Length;
// The outer loop goes through the columns.
for (int column = 0; column < numberOfTileColumns; column++)
{
// The inner loop goes through the rows.
for (int row = 0; row < numberOfTilesInRow; row++)
{
// The first position of the block is (0, 0), followed by (64, 0), (128, 0), etc.
// Going up the y axis works the same way. (0, 0), (0, 64), (0, 128), etc.
// Create a new tile in each position of the grid. We give Tile() the character in the string 'lines'.
tiles[column, row] = new Tile(lines[column][row], ref contentManager);
// Set the position of the tile in the Level array.
tiles[column, row].PositionInArray = new Vector2(column, row);
// Set the position of a new tile.
tiles[column, row].Position = new Vector2((row * 16), (column * 16));
// Draw a rectangle around the tile. We need this for collision detection.
tiles[column, row].SourceRect = new Rectangle((int)tiles[column, row].Position.X, (int)tiles[column, row].Position.Y, 16, 16);
// Set the rotation and center for the tile.
if (tiles[column, row].IsLauncher || tiles[column, row].IsAirCannon || tiles[column, row].IsAirCannonSwitch)
{
tiles[column, row].Center = new Vector2(16 / 2, 16 / 2);
tiles[column, row].Rotation = Tile.getRotationInRadians(tiles[column, row]);
}
else
{
tiles[column, row].Center = new Vector2(0, 0);
}
// We are going to store all the impassable tiles rectangles in a list. We will use this for collision detection.
if (tiles[column, row].CollProperties == Tile.CollisionProperty.Impassable)
{
impassableTileRecs.Add(tiles[column, row].SourceRect);
impassableTilePos.Add(tiles[column, row].Position);
}
if (tiles[column, row].TileRepresentation == 'G' || tiles[column, row].TileRepresentation == 'g')
{
goalRectangle = tiles[column, row].SourceRect;
}
if (tiles[column, row].TileRepresentation == 'P')
{
playerStartingPosition = tiles[column, row].Position;
}
}
}
}