public Platform(PointF position, int length)
{
if (length < 1)
{
throw new ArgumentException("length must be greater than 1");
}
switch (length)
{
case 1:
squares.Add(SquareBuilder("sprites/Tiles/Tile (15).png", position));
break;
case 2:
squares.Add(SquareBuilder("sprites/Tiles/Tile (12).png", position));
squares.Add(SquareBuilder("sprites/Tiles/Tile (14).png", new PointF(position.X + 128, position.Y)));
break;
default:
squares.Add(SquareBuilder("sprites/Tiles/Tile (12).png", position));
for (var i = 1; i < length - 1; i++)
{
squares.Add(SquareBuilder("sprites/Tiles/Tile (13).png",
new PointF(position.X + 128 * i, position.Y)));
}
squares.Add(SquareBuilder("sprites/Tiles/Tile (14).png",
new PointF(position.X + 128 * (length - 1), position.Y)));
break;
}
}
private Square AddPlayerOnMovingPlatform(Level lvl, PointF startPosition, PointF endPosition)
{
var movingPlatform =
new MovingPlatform(new PointF(startPosition.X, startPosition.Y), endPosition, 3,
1).CreatePlatform()[0];
lvl.Player.Position =
startPosition - new PointF(0, lvl.Player.CollideRectangle.Height + player.ColliderArea.Y);
lvl.AddObject(movingPlatform);
return(movingPlatform);
}
public MovingPlatform(PointF startPosition, PointF endPosition, float velocity, int length) : base(
startPosition, length)
{
var headSquare = squares.First();
var delta = endPosition - startPosition;
var moveVector = delta.Normalize() * velocity;
if (startPosition.Y > endPosition.Y)
{
startPosition.Y += headSquare.CollideRectangle.Height;
}
else if (startPosition.Y < endPosition.Y)
{
endPosition.Y += headSquare.CollideRectangle.Height;
}
if (startPosition.X > endPosition.X)
{
startPosition.X += headSquare.CollideRectangle.Width;
endPosition.X -= headSquare.CollideRectangle.Width;
}
if (startPosition.X < endPosition.X)
{
startPosition.X -= headSquare.CollideRectangle.Width;
endPosition.X += headSquare.CollideRectangle.Width;
}
var startCollider =
new Square(new Rectangle(startPosition, new Size((int)headSquare.CollideRectangle.Width, 1)));
var endCollider =
new Square(new Rectangle(endPosition, new Size((int)headSquare.CollideRectangle.Width, 1)));
foreach (var square in squares)
{
square.OnStateUpdate += () =>
{
square.Velocity = moveVector;
if (headSquare.IsIntersectsWith(startCollider) && !movingForward)
{
movingForward = true;
moveVector *= -1;
}
else if (headSquare.IsIntersectsWith(endCollider) && movingForward)
{
movingForward = false;
moveVector *= -1;
}
}
}
;
}
}
public void Platform_MovePlayer(float startX, float startY, float endX, float endY)
{
var lvl = new Level(clientSize.Size);
var startPosition = new PointF(startX, startY);
var endPosition = new PointF(endX, endY);
var movingPlatform = AddPlayerOnMovingPlatform(lvl, startPosition, endPosition);
game.LoadLevel(() => lvl);
for (var i = 0; i < 500; i++)
{
game.CurrentLevel.Update();
Assert.AreEqual(movingPlatform.Position.X, lvl.Player.Position.X, delta);
Assert.AreEqual(lvl.Player.CollideRectangle.Bottom, movingPlatform.CollideRectangle.Top, delta);
}
}
public void SetUp()
{
game = new Game(clientSize, null);
const float playerSizeScale = 0.25f;
var playerPrefab =
new Player(new Rectangle(30, 735, (int)(230 * playerSizeScale), (int)(500 * playerSizeScale)),
new Animator())
{
ColliderArea = new RectangleF(52 * playerSizeScale, 105 * playerSizeScale, 128 * playerSizeScale,
394 * playerSizeScale)
};
var floorPrefab = new List <Transform>();
floorLevel = (int)playerPrefab.CollideRectangle.Bottom;
for (var i = 0; i < clientSize.Width; i += 128)
{
floorPrefab.Add(new Square(new Rectangle(i, floorLevel, 128, 128),
new Bitmap(1, 1)));
}
var square = new Square(new Rectangle(100, floorLevel - 1, 100, 100))
{
Static = false
};
testSquare = square;
game.LoadLevel(() =>
{
var lvl = new Level(floorPrefab, playerPrefab, new Animator());
lvl.AddObject(square);
return(lvl);
});
UpdateLevel(game.CurrentLevel, 20);
playerInitialPosition = game.CurrentLevel.Player.Position;
player = game.CurrentLevel.Player;
player.Collision = false;
player.Static = true;
}
protected Transform(PointF position)
{
Position = position;
}