X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fworld%2FWorld.hpp;h=8754d3992e800f518dd9b5db021a8c997a80ec9b;hb=4727825186798902f68df5b99a6a32f0ef618454;hp=ab563a7fa9e1e964bb49b10dc16762f2b623a99e;hpb=4c34ddd7eeaa3cb71fc90bf76a0cd395682add66;p=blank.git

diff --git a/src/world/World.hpp b/src/world/World.hpp
index ab563a7..8754d39 100644
--- a/src/world/World.hpp
+++ b/src/world/World.hpp
@@ -49,7 +49,7 @@ public:
 	bool Intersection(
 		const Ray &,
 		const glm::mat4 &M,
-		const Chunk::Pos &reference,
+		const ExactLocation::Coarse &reference,
 		WorldCollision &);
 
 	/// check if this ray hits an entity
@@ -62,11 +62,16 @@ public:
 		EntityCollision &);
 
 	/// check if given entity intersects with the world
-//	bool Intersection(const Entity &e, std::vector<WorldCollision> &col) {
-//		return Intersection(e, e.GetState(), col);
-//	}
 	bool Intersection(const Entity &e, const EntityState &, std::vector<WorldCollision> &);
 
+	/// check if given box (M * AABB) intersects with the world
+	/// M is assumed to be calculated in reference to given chunk coords
+	bool Intersection(
+		const AABB &box,
+		const glm::mat4 &M,
+		const glm::ivec3 &reference,
+		std::vector<WorldCollision> &);
+
 	const BlockTypeRegistry &BlockTypes() noexcept { return block_type; }
 	ChunkStore &Chunks() noexcept { return chunks; }
 
@@ -96,6 +101,7 @@ public:
 	void Update(Entity &, float dt);
 
 	void Render(Viewport &);
+	void RenderDebug(Viewport &);
 
 private:
 	using EntityHandle = std::list<Entity>::iterator;
@@ -124,6 +130,14 @@ private:
 		const EntityState &
 	);
 
+	/// calculate light direction and intensity at entity's location
+	void GetLight(
+		const Entity &entity,
+		glm::vec3 &direction,
+		glm::vec3 &color,
+		glm::vec3 &ambient
+	);
+
 private:
 	Config config;