void CheckBulletsCollision()
{
for (var i = 0; i < _asteroids.Length; i++)
{
var asteroid1 = _asteroids[i];
if (!asteroid1.Frozen)
{
for (var j = 0; j < _bullets.Count; j++)
{
var bullet = _bullets[j];
if (ISceneObjectInfo.CheckCollision(asteroid1, bullet, out var deltaPositionNormalized))
{
asteroid1.Durability -= _shipInfo.WeaponDamage;
if (asteroid1.Durability <= 0f)
{
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.CREATE_EXPLOSION, asteroid1.Position.Value));
asteroid1.Position.Value = new Vector3(0f, 0f, -2f);
}
bullet.Position.Value += new Vector3(0f, 0f, 20f);
_bullets.Remove(bullet);
j--;
}
}
}
}
}
void CheckAsteroidsCollision()
{
for (var i = 0; i < _asteroids.Length; i++)
{
var asteroid1 = _asteroids[i];
if (!asteroid1.Frozen)
{
for (var j = i + 1; j < _asteroids.Length; j++)
{
var asteroid2 = _asteroids[j];
if (!asteroid2.Frozen)
{
if (ISceneObjectInfo.CheckCollision(asteroid1, asteroid2, out var deltaPositionNormalized))
{
asteroid1.CollidedWith.Value = asteroid2;
asteroid2.CollidedWith.Value = asteroid1;
asteroid2.LinearVelocity -= deltaPositionNormalized * asteroid1.Scale.Value * 0.01f;
asteroid1.LinearVelocity += deltaPositionNormalized * asteroid2.Scale.Value * 0.01f;
}
}
}
if (ISceneObjectInfo.CheckCollision(asteroid1, _shipInfo, out var deltaPositionNormalized2))
{
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.SHIP_COLLIDED, asteroid1));
}
}
}
}
void CheckEndGame()
{
if (_asteroids[_asteroids.Length - 1].Position.Value.z < 0f)
{
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.GAME_OVER, true));
}
}
async void Start()
{
_playerInfo = new PlayerInfo(MaxHitPoints);
_shipInfo = new ShipInfo();
_shipInfo.Speed = Speed;
_shipInfo.WeaponDamage = WeaponDamage;
_shipInfo.WeaponPlaces = new Vector3[4] {
new Vector3(-0.6f, 0f, 0.5f),
new Vector3(0.6f, 0f, 0.5f),
new Vector3(-0.35f, 0f, 0.3f),
new Vector3(0.35f, 0f, 0.3f)
};
_shipInfo.WeaponShootingFrequency = WeaponShootingFrequency;
_shipInfo.Position.Value = new Vector3(0f, 0f, 0f);
_shipInfo.Active = true;
_levelInfo = PersistentState.Get().CurrentLevelInfo;
LevelGenerator.GenerateAsteroids(_levelInfo, out _asteroids);
await System.Threading.Tasks.Task.Yield();
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.INIT_PLAYER, _playerInfo));
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.INIT_LEVEL, _levelInfo));
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.INIT_ASTEROIDS, _asteroids));
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.INIT_SHIP, _shipInfo));
}
void CreateExplosion(Vector3 position)
{
var explosion = new EffectInfo();
explosion.EndTime = Time.time + 0.5f;
explosion.Position.Value = position;
_explosions.Add(explosion);
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.SHOW_EXPLOSION, explosion));
}
void ShipCollided(ISceneObjectInfo collider)
{
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.CREATE_EXPLOSION, collider.Position.Value));
collider.Position.Value = new Vector3(0f, 0f, -2f);
_playerInfo.HitPoints.Value--;
if (_playerInfo.HitPoints.Value == 0)
{
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.GAME_OVER, false));
}
}
void CreateBullet(Vector3 position)
{
var bullet = new BulletInfo();
bullet.EndTime = Time.time + 3f;
bullet.LinearVelocity = new Vector3(0f, 0f, 10f);
bullet.Position.Value = position;
_bullets.Add(bullet);
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.SHOW_BULLET, bullet));
}
void Shoot()
{
if (_shipInfo.Active && (_shipInfo.WeaponLastShotTime.Value + 1f / _shipInfo.WeaponShootingFrequency < Time.time))
{
_shipInfo.WeaponLastShotPlace++;
if (_shipInfo.WeaponLastShotPlace >= _shipInfo.WeaponPlaces.Length)
{
_shipInfo.WeaponLastShotPlace = 0;
}
_shipInfo.WeaponLastShotTime.Value = Time.time;
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.SHOOT, null));
}
}
void ApplyAsteroidData()
{
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.APPLY_ASTEROID_DATA, _asteroids));
}
void Shoot()
{
var position = _shipInfo.Position.Value + _shipInfo.WeaponPlaces[_shipInfo.WeaponLastShotPlace];
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.CREATE_BULLET, position));
}
void SmoothPosition()
{
var position = Vector3.Lerp(_shipInfo.Position.Value, _shipTargetPosition, Time.deltaTime * 10f);
MessageBroker.Default.Publish(SharedMessage.Create(this, SharedMessage.MessageType.MOVE_SHIP, position));
}