public override void Draw(GameTime gameTime,
GraphicsDeviceManager graphics,
SpriteBatch spriteBatch)
{
graphics.GraphicsDevice.Clear(Color.CornflowerBlue);
spriteBatch.Begin();
_escaper.Draw(spriteBatch, Manager.DebugState);
_pursuer.Draw(spriteBatch, Manager.DebugState);
// Add a Line in heading direction for DEBUG
if (Manager.DebugState == true)
{
Tools.Graphics.GraphicsHelper.DrawLine
(
graphics.GraphicsDevice, spriteBatch,
_escaper.Pos,
_escaper.Behavior.wanderTargetPos,
Color.IndianRed,
3
);
// Wandering circle
SteeringBehavior b = _escaper.Behavior;
wanderCircle = Tools.Graphics.GraphicsHelper.CreateCircle((int)b.WanderingRadius,
graphics.GraphicsDevice,
Color.Black);
spriteBatch.Draw(wanderCircle, b.wanderCirclePos, null,
Color.Black * 1.0f, 0.0f,
new Vector2(wanderCircle.Width / 2, wanderCircle.Height / 2),
Vector2.One, SpriteEffects.None, 1);
Tools.Graphics.GraphicsHelper.DrawLine
(
graphics.GraphicsDevice, spriteBatch,
_pursuer.Pos,
_pursuer.Pos + _pursuer.Heading * _pursuer.ViewDistance,
Color.IndianRed,
3
);
}
spriteBatch.End();
}
public Vehicle(Game1 world,
Vector2 position,
Vector2 velocity,
float mass,
float maxSpeed,
float maxForce,
Vector2 scale,
Color color
)
: base(position, velocity, mass, maxSpeed, maxForce, scale)
{
_world = world;
_behavior = new SteeringBehavior(this);
Active = true;
// Create textures
_color = color;
LoadContent(_world.Content, @"Graphics/Ghost");
// Add bounding radius
BRadius = Math.Max(_sprite.Width * Scale.X, _sprite.Height * Scale.Y);
BrakeRadius = 5;
}
