public shuttle(Texture2D im, SoundEffect shipsnd)
{
img = im;
position = new Vector2(420, 420);
currentstate = State.idle;
direction = Vector2.Zero;
speed = Vector2.Zero;
rotation = 0;
mstate = movingstate.idle;
shipsound = shipsnd;
}
public void update(GameTime gametime)
{
KeyboardState CurrentKeyboardState = Keyboard.GetState();
if (CurrentKeyboardState.IsKeyUp(Keys.Up) && CurrentKeyboardState.IsKeyUp(Keys.Left) && CurrentKeyboardState.IsKeyUp(Keys.Right) && CurrentKeyboardState.IsKeyUp(Keys.Down))
{
currentstate = State.idle;
mstate = movingstate.idle;
}
else if (CurrentKeyboardState.IsKeyDown(Keys.Up) || CurrentKeyboardState.IsKeyDown(Keys.Left) || CurrentKeyboardState.IsKeyDown(Keys.Right) || CurrentKeyboardState.IsKeyDown(Keys.Down))
{
currentstate = State.moving;
}
if ((CurrentKeyboardState.IsKeyDown(Keys.B) == true) && ((speed.Y != 0) || (speed.X != 0)))
{
brakeshuttle();
}
UpdateMovement(CurrentKeyboardState);
PreviousKeyboardState = CurrentKeyboardState;
position += direction * speed * (float)gametime.ElapsedGameTime.TotalSeconds;
}
private void UpdateMovement(KeyboardState aCurrentKeyboardState)
{
if ((currentstate == State.moving))
{
speed = Vector2.Zero;
direction = Vector2.Zero;
if ((aCurrentKeyboardState.IsKeyDown(Keys.Left) == true) && (aCurrentKeyboardState.IsKeyDown(Keys.Up)) == true)
{
if (mstate == movingstate.upleft)
{
if (shuttle_speed <= topspeed)
{
shuttle_speed += acceleration;
}
}
rotation = 5.5f;
speed.Y = shuttle_speed;
speed.X = shuttle_speed;
direction.X = left;
direction.Y = up;
mstate = movingstate.upleft;
calibrateshipsound(); //takeout
}
else if ((aCurrentKeyboardState.IsKeyDown(Keys.Right) == true) && (aCurrentKeyboardState.IsKeyDown(Keys.Up) == true))
{
if (mstate == movingstate.upright)
{
if (shuttle_speed <= topspeed)
{
shuttle_speed += acceleration;
}
}
rotation = 13.5f;
speed.Y = shuttle_speed;
speed.X = shuttle_speed;
direction.X = right;
direction.Y = up;
calibrateshipsound(); //takeout
mstate = movingstate.upright;
}
else if ((aCurrentKeyboardState.IsKeyDown(Keys.Left) == true) && (aCurrentKeyboardState.IsKeyDown(Keys.Down) == true))
{
if (mstate == movingstate.downleft)
{
if (shuttle_speed <= topspeed)
{
shuttle_speed += acceleration;
}
}
rotation = 3.8f;
speed.Y = shuttle_speed;
speed.X = shuttle_speed;
direction.X = left;
direction.Y = down;
calibrateshipsound(); //takeout
mstate = movingstate.downleft;
}
else if ((aCurrentKeyboardState.IsKeyDown(Keys.Right) == true) && (aCurrentKeyboardState.IsKeyDown(Keys.Down) == true))
{
if (mstate == movingstate.downright)
{
if (shuttle_speed <= topspeed)
{
shuttle_speed += acceleration;
}
}
rotation = 15.0f;
speed.Y = shuttle_speed;
speed.X = shuttle_speed;
direction.X = right;
direction.Y = down;
calibrateshipsound(); //takeout
mstate = movingstate.downright;
}
else if (aCurrentKeyboardState.IsKeyDown(Keys.Left) == true)
{
if (mstate == movingstate.left)
{
if (shuttle_speed <= topspeed)
{
shuttle_speed += acceleration;
}
}
else
{
rotation = 4.7f;
}
speed.X = shuttle_speed;
direction.X = left;
mstate = movingstate.left;
calibrateshipsound();//takeout
}
else if (aCurrentKeyboardState.IsKeyDown(Keys.Right) == true)
{
if (mstate == movingstate.right)
{
if (shuttle_speed <= topspeed)
{
shuttle_speed += acceleration;
}
}
rotation = 14.1f;
speed.X = shuttle_speed;
direction.X = right;
mstate = movingstate.right;
calibrateshipsound();//takeout
}
else if (aCurrentKeyboardState.IsKeyDown(Keys.Up) == true)
{
if (mstate == movingstate.up)
{
if (shuttle_speed <= topspeed)
{
shuttle_speed += acceleration;
}
}
speed.Y = shuttle_speed;
direction.Y = up;
rotation = 0.0f;
mstate = movingstate.up;
calibrateshipsound();//takeout
}
else if (aCurrentKeyboardState.IsKeyDown(Keys.Down) == true)
{
if (mstate == movingstate.down)
{
if (shuttle_speed <= topspeed)
{
shuttle_speed += acceleration;
}
}
speed.Y = shuttle_speed;
direction.Y = down;
rotation = 3.1f;
mstate = movingstate.down;
calibrateshipsound();//takeout
}
}
}
