- Entity &Player() { return *player; }
- Entity &AddEntity() { entities.emplace_back(); return entities.back(); }
-
- Chunk &PlayerChunk();
- Chunk &Next(const Chunk &to, const glm::tvec3<int> &dir);
+ /// check if this ray hits an entity
+ /// intersections with the reference are not tested
+ /// M is the global transform for the chunk of given reference entity
+ bool Intersection(
+ const Ray &,
+ const glm::mat4 &M,
+ const Entity &reference,
+ EntityCollision &);
+
+ /// check if given entity intersects with the world
+ bool Intersection(const Entity &e, std::vector<WorldCollision> &);
+ void Resolve(Entity &e, std::vector<WorldCollision> &);
+
+ const BlockTypeRegistry &BlockTypes() noexcept { return block_type; }
+ ChunkLoader &Loader() noexcept { return chunks; }
+
+ /// add player with given name
+ /// returns nullptr if the name is already taken
+ Entity *AddPlayer(const std::string &name);
+ /// add player with given name and ID
+ /// returns nullptr if the name or ID is already taken
+ Entity *AddPlayer(const std::string &name, std::uint32_t id);
+ /// add an entity with an autogenerated ID
+ Entity &AddEntity();
+ /// add entity with given ID
+ /// returns nullptr if the ID is already taken
+ Entity *AddEntity(std::uint32_t id);
+
+ const std::vector<Entity *> &Players() const noexcept { return players; }
+ const std::list<Entity> &Entities() const noexcept { return entities; }