X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fworld%2FWorld.hpp;h=848f801e24ffd30bfb5d95cbe50c46f18278c159;hb=5178dd1e226d45db7ae61e3d7d6866dc4254d9ae;hp=6bd8128dc9fb41073748952702ee071546306369;hpb=7bb75960dbf9bfdee9ac865384aca81791b3da5c;p=blank.git

diff --git a/src/world/World.hpp b/src/world/World.hpp
index 6bd8128..848f801 100644
--- a/src/world/World.hpp
+++ b/src/world/World.hpp
@@ -1,21 +1,22 @@
 #ifndef BLANK_WORLD_WORLD_HPP_
 #define BLANK_WORLD_WORLD_HPP_
 
-#include "BlockTypeRegistry.hpp"
-#include "ChunkLoader.hpp"
+#include "ChunkStore.hpp"
 #include "Entity.hpp"
 #include "Generator.hpp"
-#include "../graphics/ArrayTexture.hpp"
-#include "../model/shapes.hpp"
+#include "Player.hpp"
 
+#include <cstdint>
 #include <list>
+#include <string>
 #include <vector>
 #include <glm/glm.hpp>
 
 
 namespace blank {
 
-class Assets;
+class BlockTypeRegistry;
+class EntityCollision;
 class Viewport;
 class WorldCollision;
 
@@ -23,8 +24,9 @@ class World {
 
 public:
 	struct Config {
-		// initial player position
-		glm::vec3 spawn = { 0.0f, 0.0f, 0.0f };
+		std::string name = "default";
+		// chunk base where new players are spawned
+		glm::ivec3 spawn = { 0, 0, 0 };
 		// direction facing towards(!) the light
 		glm::vec3 light_direction = { -1.0f, -3.0f, -2.0f };
 		// fade out reaches 1/e (0.3679) at 1/fog_density,
@@ -32,49 +34,74 @@ public:
 		// I chose 0.011 because it yields 91 and 124 for those, so
 		// slightly less than 6 and 8 chunks
 		float fog_density = 0.011f;
-
-		Generator::Config gen = Generator::Config();
-		ChunkLoader::Config load = ChunkLoader::Config();
 	};
 
-	World(const Assets &, const Config &);
+	World(const BlockTypeRegistry &, const Config &);
+	~World();
+
+	const std::string &Name() const noexcept { return config.name; }
+
+	/// check if this ray hits a block
+	/// depth in the collision is the distance between the ray's
+	/// origin and the intersection point
+	/// M is the global transform for given reference chunk
+	bool Intersection(
+		const Ray &,
+		const glm::mat4 &M,
+		const Chunk::Pos &reference,
+		WorldCollision &);
 
+	/// 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,
-		Chunk *&chunk,
-		int &blkid,
-		float &dist,
-		glm::vec3 &normal);
+		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> &);
 
-	BlockTypeRegistry &BlockTypes() noexcept { return blockType; }
-	ChunkLoader &Loader() noexcept { return chunks; }
-
-	Entity &Player() { return *player; }
-	Entity &AddEntity() { entities.emplace_back(); return entities.back(); }
-
-	Chunk &PlayerChunk();
-	Chunk &Next(const Chunk &to, const glm::ivec3 &dir);
+	const BlockTypeRegistry &BlockTypes() noexcept { return block_type; }
+	ChunkStore &Chunks() noexcept { return chunks; }
+
+	/// add player with given name
+	/// returns nullptr if the name is already taken
+	Player *AddPlayer(const std::string &name);
+	/// add player with given name and ID
+	/// returns nullptr if the name or ID is already taken
+	Player *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);
+	/// add entity with given ID
+	/// returs an existing entity if ID is already taken
+	Entity &ForceAddEntity(std::uint32_t id);
+
+	const std::list<Player> &Players() const noexcept { return players; }
+	std::list<Entity> &Entities() noexcept { return entities; }
+	const std::list<Entity> &Entities() const noexcept { return entities; }
 
 	void Update(int dt);
 
 	void Render(Viewport &);
 
 private:
-	BlockTypeRegistry blockType;
-	CuboidShape blockShape;
-	StairShape stairShape;
-	CuboidShape slabShape;
+	using EntityHandle = std::list<Entity>::iterator;
+	EntityHandle RemoveEntity(EntityHandle &);
+
+private:
+	Config config;
 
-	ArrayTexture block_tex;
+	const BlockTypeRegistry &block_type;
 
-	Generator generate;
-	ChunkLoader chunks;
+	ChunkStore chunks;
 
-	Entity *player;
+	std::list<Player> players;
 	std::list<Entity> entities;
 
 	glm::vec3 light_direction;