public void Update(Random rand)
{
if (Game1.GetDistance(pos, Target) < 1)
{
pos = Target;
}
else
{
movement.X = (Target.X - pos.X) * World.cameraSpeed;
movement.Y = (Target.Y - pos.Y) * World.cameraSpeed;
pos += movement;
}
if (Math.Abs(rotation - RotationTarget) < 0.001f)
{
rotation = RotationTarget;
}
else
{
rotation += (RotationTarget - rotation) * World.cameraTorque;
}
shakeOffset = Vector2.Zero;
for (int i = 0; i < shakes.Count; i++)
{
shakeOffset += new Vector2(shakes[i].X * ((float)rand.NextDouble() * 2 - 1), shakes[i].Y * ((float)rand.NextDouble() * 2 - 1));
shakeDurations[i]--;
if (shakeDurations[i] <= 0)
{
shakeDurations.RemoveAt(i);
shakes.RemoveAt(i);
}
}
pos += shakeOffset;
if (pos.X == float.NaN)
{
pos.X = posPrev.X;
}
if (pos.Y == float.NaN)
{
pos.Y = posPrev.Y;
}
rectangle = new Rectangle(Game1.CeilAdv(pos.X - zoom * World.screenWidth / 2) - 32, Game1.CeilAdv(pos.Y - zoom * World.screenHeight / 2) - 32, Game1.CeilAdv(World.screenWidth * zoom) + 64, Game1.CeilAdv(World.screenHeight * zoom) + 64);
//rectangle = new Rectangle(Game1.CeilAdv(pos.X), Game1.CeilAdv(pos.Y), Game1.CeilAdv(World.screenWidth * zoom), Game1.CeilAdv(World.screenHeight * zoom));
posPrev = pos;
}
/// <summary>
/// Draw a line between two Vector2 positions in a chosen color
/// </summary>
/// <param name="spriteBatch"></param>
/// <param name="point0"></param>
/// <param name="point1"></param>
/// <param name="color"></param>
public static void DrawLine(GraphicsDevice graphicsDevice, SpriteBatch spriteBatch, Vector2 point0, Vector2 point1, Color color)
{
float length = Game1.GetDistance(point0, point1);
float deg = 0;
bool possible = true;
if (point0 == point1)
{
possible = false;
}
deg = (float)Math.Atan2(point1.Y - point0.Y, point1.X - point0.X);
if (possible)
{
spriteBatch.Draw(pixel, point0, null, color, deg, Vector2.Zero, new Vector2(length, 2), SpriteEffects.None, 0f);
}
}