public GameObject(Sprite sprite, ObjectState[] states, Vector2 vel, Vector2 accel)
{
this.sprite = sprite;
activationEffected = true;
transistion = 0;
this.states = states;
velocity = vel;
acceleration = accel;
}
public GameObject(Sprite sprite, ObjectState[] states)
{
this.sprite = sprite;
activationEffected = true;
transistion = 0;
this.states = states;
velocity = Vector2.Zero;
acceleration = Vector2.Zero;
}
public GameObject(Sprite sprite, ObjectState state, Vector2 vel, Vector2 accel)
{
this.sprite = sprite;
activationEffected = false;
transistion = 0;
states = new ObjectState[3];
states[1] = state;
velocity = vel;
acceleration = accel;
}
public GameObject(Sprite sprite, ObjectState state)
{
this.sprite = sprite;
activationEffected = false;
transistion = 0;
states = new ObjectState[2];
states[1] = state;
velocity = Vector2.Zero;
acceleration = Vector2.Zero;
}
public static ObjectState Lerp(ObjectState state1, ObjectState state2, float amount)
{
return new ObjectState(
new Rectangle(
(int)(state1.Rectangle.X + amount * (state2.Rectangle.X - state1.Rectangle.X)),
(int)(state1.Rectangle.Y + amount * (state2.Rectangle.Y - state1.Rectangle.Y)),
(int)(state1.Rectangle.Width + amount * (state2.Rectangle.Width - state1.Rectangle.Width)),
(int)(state1.Rectangle.Height + amount * (state2.Rectangle.Height - state1.Rectangle.Height))),
new Color(),
0.0f);
}
public void draw(SpriteBatch sb)
{
if (activationEffected)
{
ObjectState transistionState = new ObjectState();
transistionState.Rectangle = new Rectangle(
(int)(states[0].Rectangle.X + transistion * (states[1].Rectangle.X - states[0].Rectangle.X)),
(int)(states[0].Rectangle.Y + transistion * (states[1].Rectangle.Y - states[0].Rectangle.Y)),
(int)(states[0].Rectangle.Width + transistion * (states[1].Rectangle.Width - states[0].Rectangle.Width)),
(int)(states[0].Rectangle.Height + transistion * (states[1].Rectangle.Height - states[0].Rectangle.Height)));
transistionState.Color = Color.Lerp(states[0].Color, states[1].Color, transistion);
transistionState.Rotation = states[0].Rotation + transistion * (states[1].Rotation - states[0].Rotation);
sprite.draw(sb, transistionState.Rectangle, transistionState.Color);
}
else
{
sprite.draw(sb, states[1].Rectangle, states[1].Color);
}
}
