public static void DrawLine(Vector2 p1, Vector2 p2, Texture2D line, LogicGraph game, Color color, RoadDisplayMode mode = RoadDisplayMode.Direct)
{
Vector2 m1, m2;
switch (mode)
{
case RoadDisplayMode.Direct:
default:
game.SpriteBatch.Draw(line, p1, new Rectangle(0, 2, (int)((p2 - p1).Length()), 4)
, color, getAngle(p1, p2), Vector2.Zero, 1, SpriteEffects.None, 0);
break;
case RoadDisplayMode.DownTuring:
m1 = new Vector2(p1.Y > p2.Y ? p2.X : p1.X, Math.Max(p1.Y, p2.Y));
game.SpriteBatch.Draw(line, p1, new Rectangle(0, 2, (int)((m1 - p1).Length()), 4)
, color, getAngle(p1, m1), Vector2.Zero, 1, SpriteEffects.None, 0);
game.SpriteBatch.Draw(line, p2, new Rectangle(0, 2, (int)((m1 - p2).Length()), 4)
, color, getAngle(p2, m1), Vector2.Zero, 1, SpriteEffects.None, 0);
break;
case RoadDisplayMode.UpTurning:
m1 = new Vector2(p1.Y < p2.Y ? p2.X : p1.X, Math.Min(p1.Y, p2.Y));
game.SpriteBatch.Draw(line, p1, new Rectangle(0, 2, (int)((m1 - p1).Length()), 4)
, color, getAngle(p1, m1), Vector2.Zero, 1, SpriteEffects.None, 0);
game.SpriteBatch.Draw(line, p2, new Rectangle(0, 2, (int)((m1 - p2).Length()), 4)
, color, getAngle(p2, m1), Vector2.Zero, 1, SpriteEffects.None, 0);
break;
}
}
public override void Update(GameTime gameTime)
{
if (mode == 2)
{
roadmode = (RoadDisplayMode)Math.Abs(Game.MouseHelper.CurrentState.WheelDelta / 100 % 5);
}
base.Update(gameTime);
}
