public override void CollisionCheck(Player player, GameTime gameTime)
{
if ((player.State == Player.PlayerStates.Standing
|| player.State == Player.PlayerStates.Walking
|| player.State == Player.PlayerStates.Shooting)
&& (State == IcydactylStates.Swooping || State == IcydactylStates.Rising))
{
if (Hitbox.Intersects(player.Hitbox))
{
State = IcydactylStates.Carrying;
Game1.EventMan.Notify(Events.PlayerPickedUpByIcydactyl, this);
}
}
}
void Swoop(Player player)
{
if (player.State == Player.PlayerStates.Standing
|| player.State == Player.PlayerStates.Walking
|| player.State == Player.PlayerStates.Shooting)
{
SwoopTarget = player.DrawBox.Center.ToVector2();
State = IcydactylStates.Swooping;
}
}
void UnSwoop()
{
if (State == IcydactylStates.Swooping)
State = IcydactylStates.Rising;
}
public override void Update(GameTime gameTime)
{
float timeDelta = (float)gameTime.ElapsedGameTime.TotalSeconds;
Vector2 center = DrawBox.Center.ToVector2();
// Bounce off ground
if (center.Y > World.GroundLevel - HEIGHT_OFF_GROUND_GIVE_UP_OFFSET)
UnSwoop();
// Rise
if ((State == IcydactylStates.Rising || State == IcydactylStates.Carrying)
&& center.Y > CRUISING_ALTITUDE)
Velocity.Y = -100;
// Cruise
if ((State == IcydactylStates.Rising || State == IcydactylStates.Carrying)
&& center.Y <= CRUISING_ALTITUDE)
{
if (State == IcydactylStates.Carrying)
Game1.EventMan.Notify(Events.PlayerReleasedByIcydactyl, null);
State = IcydactylStates.Flying;
}
if (State == IcydactylStates.Flying)
Velocity.Y = 0;
// Change Direction, If player is largely out of bounds, fly into bounds direction
if (State == IcydactylStates.Flying)
{
if (center.X <= LeftMoveBounds)
Velocity.X = Math.Abs(Velocity.X);
if (center.X >= RightMoveBounds)
Velocity.X = -Math.Abs(Velocity.X);
}
if (State == IcydactylStates.Swooping)
{
float angle = (float)Math.Atan2(SwoopTarget.Y - DrawBox.Center.Y, SwoopTarget.X - DrawBox.Center.X);
Velocity.X = (float)Math.Cos(angle) * SPEED * 2;
Velocity.Y = (float)Math.Sin(angle) * SPEED * 2;
}
UpdateMovement(gameTime);
}
