X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fchunk.hpp;h=0b1e5bdec20f79f65971e23234a5d77e04cd2dfd;hb=e74f1ad236429f05db90c0ace825277e2a3fbc05;hp=c7bcd2ffe7313e5c2c1542f2b13b4962c5f8fd10;hpb=774253e509ce13881229efda8849bf6f3c47b665;p=blank.git

diff --git a/src/chunk.hpp b/src/chunk.hpp
index c7bcd2f..0b1e5bd 100644
--- a/src/chunk.hpp
+++ b/src/chunk.hpp
@@ -116,6 +116,8 @@ public:
 	int GetLight(const Pos &pos) const { return GetLight(ToIndex(pos)); }
 	int GetLight(const Block::Pos &pos) const { return GetLight(ToIndex(pos)); }
 
+	float GetVertexLight(int index, const BlockModel::Position &, const BlockModel::Normal &) const;
+
 	bool Intersection(
 		const Ray &ray,
 		const glm::mat4 &M,
@@ -146,21 +148,44 @@ private:
 	Chunk *neighbor[Block::FACE_COUNT];
 	std::vector<Block> blocks;
 	std::vector<unsigned char> light;
-	Model model;
+	BlockModel model;
 	Pos position;
 	bool dirty;
 
 };
 
 
+struct BlockLookup {
+
+	Chunk *chunk;
+	Chunk::Pos pos;
+	const Block *result;
+
+	// resolve chunk/position/block from oob coordinates
+	// result will be nullptr if unsuccessful
+	BlockLookup(Chunk *c, const Chunk::Pos &p);
+
+	// resolve chunk/position/block from ib coordinates and direction
+	// result will be nullptr if unsuccessful
+	BlockLookup(Chunk *c, const Chunk::Pos &p, Block::Face dir);
+
+};
+
+
 class Generator;
 
 class ChunkLoader {
 
 public:
-	ChunkLoader(const BlockTypeRegistry &, const Generator &);
+	struct Config {
+		int load_dist = 6;
+		int unload_dist = 8;
+	};
+
+	ChunkLoader(const Config &, const BlockTypeRegistry &, const Generator &);
 
 	void Generate(const Chunk::Pos &from, const Chunk::Pos &to);
+	void GenerateSurrounding(const Chunk::Pos &);
 
 	std::list<Chunk> &Loaded() { return loaded; }