using JamGame.Components; using Microsoft.Xna.Framework; using MonoGame.Extended; using MonoGame.Extended.Entities; using MonoGame.Extended.Entities.Systems; namespace JamGame.Systems { public class CollisionResponseSystem : EntityProcessingSystem { private readonly EntityFactory _entityFactory; private ComponentMapper _bodyMapper; public CollisionResponseSystem(EntityFactory entityFactory) : base(Aspect.All(typeof(Body), typeof(Transform2))) { _entityFactory = entityFactory; } public override void Initialize(IComponentMapperService mapperService) { _bodyMapper = mapperService.GetMapper(); } public override void Process(GameTime gameTime, int entityId) { var body = _bodyMapper.Get(entityId); if (body.IsHit) { var entity = GetEntity(entityId); if (entity.Has()) { _entityFactory.SpawnExplosion(entity.Get().Position, body.Velocity / 2f); entity.Destroy(); } if (entity.Has()) { _entityFactory.SpawnExplosion(entity.Get().Position, body.Velocity / 2f); entity.Destroy(); } } } } }