/// <summary>
/// Load the current level from the text file
/// </summary>
/// <param name="reader">The level file stream (after width and height have been read in)</param>
private void loadLevel(StreamReader reader)
{
int currentTile = 0;
currentTile = reader.Read();
bool swap = true;
int x = 0;
int y = 0;
player = new Player(Game, new Vector2(x * 60, y * 40), this);
while (!reader.EndOfStream)
{
switch (currentTile)
{
case 'w':
// waypoint
tiles[x][y] = new Tile(new Vector2(x * 60.0f, y * 40), Tile.TileType.Waypoint, 0.0f);
break;
case 'p':
// player tile. Spawn the player here
tiles[x][y] = new Tile(new Vector2(x * 60, y * 40), Tile.TileType.Player, 0.0f);
spawn = new Point(x, y);
break;
case 'P':
// platform
tiles[x][y] = new Tile(new Vector2(x * 60.0f, y * 40), Tile.TileType.Platform, 0.0f);
break;
case 'W':
tiles[x][y] = new Tile(textures["sewerWall"], new Vector2(x * 60.0f, y * 40), Tile.TileType.SewerWall, 0.0f);
break;
case 'S':
tiles[x][y] = new Tile(textures["sewerInterior"], new Vector2(x * 60.0f, y * 40), Tile.TileType.SewerInterior, 0.0f);
break;
case 'V':
tiles[x][y] = new Tile(new Vector2(x * 60.0f, y * 40.0f), Tile.TileType.Waypoint, 0.0f);
waypoints.Add("spinner", new Waypoint(Waypoint.WaypointType.Spinner, player, new Vector2(x * 60, y * 40), 0.0f));
vehicle = new Vehicle(Game, player, Vehicle.VehicleType.Spinner, new Vector2(x * 60, y * 40), this);
vehicleSpawn = new Point(x, y);
break;
case '.':
// air
tiles[x][y] = new Tile(new Vector2(x * 60.0f, y * 40), Tile.TileType.Air, 0.0f);
break;
case 'x':
// road
// swap between the two different textures
if (swap)
tiles[x][y] = new Tile(textures["road0"], new Vector2(x * 60.0f, y * 40), Tile.TileType.Road, 0.0f);
else
tiles[x][y] = new Tile(textures["road1"], new Vector2(x * 60.0f, y * 40), Tile.TileType.Road, 0.0f);
break;
case 'X':
tiles[x][y] = new Tile(new Vector2(x * 60.0f, y * 40), Tile.TileType.Waypoint, 0.0f);
waypoints.Add("X", new Waypoint(Waypoint.WaypointType.EndRide, vehicle, new Vector2(x * 60, y * 40), 0.0f));
break;
case 'c':
tiles[x][y] = new Tile(textures["concrete"], new Vector2(x * 60.0f, y * 40), Tile.TileType.Concrete, 0.0f);
break;
case 's':
tiles[x][y] = new Tile(new Vector2(x * 60.0f, y * 40), Tile.TileType.Waypoint, 0.0f);
waypoints.Add("s", new Waypoint(Waypoint.WaypointType.SavePoint, this, new Vector2(x * 60, y * 40), 0.0f));
break;
case 'e':
tiles[x][y] = new Tile(new Vector2(x * 60.0f, y * 40), Tile.TileType.Waypoint, 0.0f);
waypoints.Add("e", new Waypoint(Waypoint.WaypointType.EndLevel, this, new Vector2(x * 60, y * 40), 0.0f));
break;
case 'E':
tiles[x][y] = new Tile(new Vector2(x * 60, y * 40), Tile.TileType.Boss, 0.0f);
boss = new Boss(Game, x * 60, y * 40, this);
break;
case 'B':
tiles[x][y] = new Tile(textures["buildingInterior"], new Vector2(x * 60.0f, y * 40), Tile.TileType.BuildingInterior, 0.0f);
break;
case 'b':
tiles[x][y] = new Tile(textures["buildingWall"], new Vector2(x * 60.0f, y * 40), Tile.TileType.BuildingWall, 0.0f);
break;
case '-':
tiles[x][y] = new Tile(textures["buildingPlatform"], new Vector2(x * 60.0f, y * 40), Tile.TileType.Platform, 0.0f);
break;
case '|':
tiles[x][y] = new Tile(textures["ladder"], new Vector2(x * 60.0f, y * 40), Tile.TileType.Ladder, 0.0f);
break;
case 'l':
tiles[x][y] = new Tile(textures["powerline"], new Vector2(x * 60.0f, y * 40.0f), Tile.TileType.Powerline, 0.0f);
break;
case 'L':
tiles[x][y] = new Tile(textures["buildingInterior"], new Vector2(x * 60.0f, y * 40.0f), Tile.TileType.Waypoint, 0.0f);
vehicle = new Vehicle(Game, player, Vehicle.VehicleType.Lift, new Vector2(x * 60, (y + 1) * 40), this);
waypoints.Add("lift", new Waypoint(Waypoint.WaypointType.Lift, player, new Vector2(x * 60, y * 40), 0.0f));
if (waypoints["X"] != null)
waypoints["X"].handler = vehicle;
vehicleSpawn = new Point(x, y);
break;
case '\n':
// newline or EOF, reset the x value and increment the y value
y++;
x = -1;
break;
default:
// carriage return, reset the x-value once more
x = -1;
break;
}
x++;
swap = !swap;
currentTile = reader.Read();
}
player.resetRectangle(spawn);
}
/// <summary>
/// Tests if the player is colliding with the supplied block
/// </summary>
/// <param name="tile">The block to test for collisions</param>
/// <param name="side">The side where the collision is meant to occur</param>
/// <param name="gameTime">The current game time. Used for arresting motion, or for calculating gravitational effects when the player is not colliding with a block below them</param>
public void testCollisions(Tile tile, int side, GameTime gameTime)
{
if (BoundingRectangle.Intersects(tile.BoundingRectangle))
{
// collision detected, process it
if (tile.collisionType == Tile.CollisionType.Solid)
{
if (tile.tileType == Tile.TileType.Waypoint)
{
for (int i = 0; i < currentLevel.waypoints.Count; i++)
currentLevel.waypoints.ElementAt(i).Value.handleEvent();
}
else if (tile.tileType == Tile.TileType.Ladder)
{
canClimb = true;
}
// else if (tile.tileType == Tile.TileType.Bullet)
// damage the player
else
{
if (canClimb)
canClimb = !canClimb;
// block movement through the block
// colliding with a block to your right
if (side == 0)
{
BoundingRectangle.Min.X = tile.BoundingRectangle.Min.X - 60;
BoundingRectangle.Max.X = tile.BoundingRectangle.Min.X;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
}
// colliding with a block to your left
else if (side == 1)
{
BoundingRectangle.Min.X = tile.BoundingRectangle.Max.X;
BoundingRectangle.Max.X = BoundingRectangle.Min.X + 60;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
}
// hitting a solid block from beneath, so block movement
else if (side == 2)
{
BoundingRectangle.Min.Y = tile.BoundingRectangle.Max.Y;
BoundingRectangle.Max.Y = BoundingRectangle.Min.Y + 80;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
if (Physics.Velocity > 0.0f)
Physics.Velocity = 0.0f;
}
else if (side == 3 && !ridingVehicle)
{
BoundingRectangle.Min.Y = tile.BoundingRectangle.Min.Y - 80;
BoundingRectangle.Max.Y = tile.BoundingRectangle.Min.Y;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
Physics.Velocity = jumpSpeed;
}
}
}
// otherwise, the block is passable, so do not test any collisions for it
else if (tile.collisionType == Tile.CollisionType.Platform)
{
if (side == 3 && !ridingVehicle)
{
BoundingRectangle.Min.Y = tile.BoundingRectangle.Min.Y - 80;
BoundingRectangle.Max.Y = tile.BoundingRectangle.Min.Y;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
Physics.Velocity = jumpSpeed;
}
}
else
{
climbing = false;
canClimb = false;
}
}
}
protected override void LoadContent()
{
textures.Clear();
waypoints.Clear();
// using the level x, load the relevant textures into the texture list
switch (levelx)
{
case 0:
// highway
textures.Add("road0", Game.Content.Load<Texture2D>("Tiles/road-0"));
textures.Add("road1", Game.Content.Load<Texture2D>("Tiles/road-1"));
textures.Add("concrete", Game.Content.Load<Texture2D>("Tiles/concrete"));
break;
case 1:
// sewer
textures.Add("sewerWall", Game.Content.Load<Texture2D>("Tiles/sewerWall"));
textures.Add("sewerInterior", Game.Content.Load<Texture2D>("Tiles/sewerInterior"));
//textures.Add("water", Game.Content.Load<Texture2D>("Tiles/water"));
//textures.Add("cannon", Game.Content.Load<Texture2D>("Tiles/cannon")); // the cannon is a waypoint block with a texture
textures.Add("concrete",Game.Content.Load<Texture2D>("Tiles/concrete"));
break;
case 2:
// tower
textures.Add("sewerWall", Game.Content.Load<Texture2D>("Tiles/sewerWall"));
textures.Add("sewerInterior", Game.Content.Load<Texture2D>("Tiles/sewerInterior"));
textures.Add("buildingWall", Game.Content.Load<Texture2D>("Tiles/buildingWall"));
textures.Add("buildingInterior", Game.Content.Load<Texture2D>("Tiles/buildingInterior"));
textures.Add("concrete", Game.Content.Load<Texture2D>("Tiles/concrete"));
textures.Add("buildingPlatform", Game.Content.Load<Texture2D>("Tiles/buildingPlatform"));
textures.Add("ladder", Game.Content.Load<Texture2D>("Tiles/ladder"));
//textures.Add("cannon", Game.Content.Load<Texture2D>("Tiles/cannon"));
break;
case 3:
// rooftops
textures.Add("buildingWall", Game.Content.Load<Texture2D>("Tiles/buildingWall"));
textures.Add("buildingInterior", Game.Content.Load<Texture2D>("Tiles/buildingInterior"));
textures.Add("buildingPlatform", Game.Content.Load<Texture2D>("Tiles/buildingPlatform"));
textures.Add("ladder", Game.Content.Load<Texture2D>("Tiles/ladder"));
//textures.Add("cannon", Game.Content.Load<Texture2D>("Tiles/cannon"));
break;
case 4:
// rooftops with spinner
textures.Add("buildingWall", Game.Content.Load<Texture2D>("Tiles/buildingWall"));
textures.Add("buildingInterior", Game.Content.Load<Texture2D>("Tiles/buildingInterior"));
textures.Add("powerline", Game.Content.Load<Texture2D>("Tiles/powerline"));
break;
case 5: // case 5
// boss level
textures.Add("powerline",Game.Content.Load<Texture2D>("Tiles/powerline"));
textures.Add("buildingWall", Game.Content.Load<Texture2D>("Tiles/buildingWall"));
textures.Add("buildingInterior", Game.Content.Load<Texture2D>("Tiles/buildingInterior"));
textures.Add("buildingPlatform", Game.Content.Load<Texture2D>("Tiles/buildingPlatform"));
break;
default:
// end the game
Game.Exit();
break;
}
if (levelx < 6)
{
backingTrack = Game.Content.Load<Song>("Music/" + levelx);
MediaPlayer.IsRepeating = true;
MediaPlayer.Play(backingTrack);
StreamReader reader = new StreamReader("Content/Levels/" + levelx + ".txt");
width = int.Parse(reader.ReadLine());
height = int.Parse(reader.ReadLine());
tiles = new Tile[width][];
for (int i = 0; i < width; i++)
tiles[i] = new Tile[height];
loadLevel(reader);
base.LoadContent();
}
}
public void testCollisions(Tile tile, int side, GameTime gameTime)
{
if (player.ridingVehicle)
{
if (BoundingRectangle.Intersects(tile.BoundingRectangle))
{
// collision detected, process it
if (tile.tileType == Tile.TileType.Waypoint)
{
for(int i = 0; i < level.waypoints.Values.Count; i++)
{
level.waypoints.ElementAt(i).Value.handleEvent();
}
}
if (tile.collisionType == Tile.CollisionType.Solid)
{
// if (tile.tileType == Tile.TileType.Bullet)
// damage the player
// block movement through the block
// colliding with a block to your right
if (side == 0)
{
BoundingRectangle.Min.X = tile.BoundingRectangle.Min.X - 60;
BoundingRectangle.Max.X = tile.BoundingRectangle.Min.X;
player.BoundingRectangle.Min.X = BoundingRectangle.Min.X;
player.BoundingRectangle.Max.X = BoundingRectangle.Max.X;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
player.texRect.Location = new Point((int)player.BoundingRectangle.Min.X, (int)player.BoundingRectangle.Min.Y);
//BottomBoundingRectangle.Location = new Point(tile.BoundingRectangle.Left - 60, BottomBoundingRectangle.Location.Y);
}
// colliding with a block to your left
if (side == 1)
{
BoundingRectangle.Min.X = tile.BoundingRectangle.Max.X;
BoundingRectangle.Max.X = BoundingRectangle.Min.X + 60;
player.BoundingRectangle.Max.X = BoundingRectangle.Max.X;
player.BoundingRectangle.Min.X = BoundingRectangle.Min.X;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
player.texRect.Location = new Point((int)player.BoundingRectangle.Min.X, (int)player.BoundingRectangle.Min.Y);
}
if (side == 3)
{
BoundingRectangle.Min.Y = tile.BoundingRectangle.Min.Y - 40;
BoundingRectangle.Max.Y = tile.BoundingRectangle.Min.Y;
player.BoundingRectangle.Min.Y = BoundingRectangle.Min.Y - 80;
player.BoundingRectangle.Max.Y = BoundingRectangle.Min.Y;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
player.texRect.Location = new Point((int)player.BoundingRectangle.Min.X, (int)player.BoundingRectangle.Min.Y);
physics.Velocity = 200.0f;
}
}
else if (tile.collisionType == Tile.CollisionType.Platform)
{
if (side == 3)
{
BoundingRectangle.Min.Y = tile.BoundingRectangle.Min.Y - 40;
BoundingRectangle.Max.Y = tile.BoundingRectangle.Min.Y;
player.BoundingRectangle.Min.Y = BoundingRectangle.Min.Y - 80;
player.BoundingRectangle.Max.Y = BoundingRectangle.Min.Y;
texRect.Location = new Point((int)BoundingRectangle.Min.X, (int)BoundingRectangle.Min.Y);
player.texRect.Location = new Point((int)player.BoundingRectangle.Min.X, (int)player.BoundingRectangle.Min.Y);
physics.Velocity = 200.0f;
}
}
}
}
}