/// <summary>
/// Gets the angle of a Launcher in radians.
/// </summary>
/// <param name="tile"></param>
/// <returns>The angle in radians of the Tile.</returns>
public static Single getRotationInRadians(Tile tile)
{
Single rotationInRadians;
float rotationInDegrees = getAngleInDegrees(tile) - 90; // It's negative so it points the correct direction.
// Now that the center point has been set, set the Tile's rotation to the angle specified by its representation.
rotationInRadians = MathHelper.ToRadians(rotationInDegrees);
return rotationInRadians;
}
/// <summary>
/// Gets the angle of a Tile in degrees.
/// </summary>
/// <param name="tile"></param>
/// <returns>The angle at which the Launcher should launch the Guy/Shoes, depending on which Launcher is passed in.</returns>
public static int getAngleInDegrees(Tile tile)
{
if (tile.TileRepresentation == '1' || tile.TileRepresentation == '!' || tile.TileRepresentation == 'z') return 315; // Down Left
else if (tile.TileRepresentation == '2' || tile.TileRepresentation == '@' || tile.TileRepresentation == 'x') return 270; // Down
else if (tile.TileRepresentation == '3' || tile.TileRepresentation == '#' || tile.TileRepresentation == 'c') return 225; // Down Right
else if (tile.TileRepresentation == '4' || tile.TileRepresentation == '$' || tile.TileRepresentation == 'a') return 0; // Left
else if (tile.TileRepresentation == '6' || tile.TileRepresentation == '^' || tile.TileRepresentation == 'd') return 180; // Right
else if (tile.TileRepresentation == '7' || tile.TileRepresentation == '&' || tile.TileRepresentation == 'q') return 45; // Up Left
else if (tile.TileRepresentation == '8' || tile.TileRepresentation == '*' || tile.TileRepresentation == 'w') return 90; // Up
else if (tile.TileRepresentation == '9' || tile.TileRepresentation == '(' || tile.TileRepresentation == 'e') return 135; // Up Right
else return -1;
}
/// <summary>
/// Loads the next Level.
/// </summary>
public void LoadLevel()
{
impassableTileRecs = new List<Rectangle>();
impassableTilePos = new List<Vector2>();
if (currentLevel + 1 <= totalLevels)
{
currentLevel++;
}
else
{
currentLevel = 1;
}
// 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;
debug = numberOfTilesInRow.ToString();
// 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].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')
{
goalRectangle = tiles[column, row].SourceRect;
}
if (tiles[column, row].TileRepresentation == 'P')
{
playerStartingPosition = tiles[column, row].Position;
}
}
}
}
