src/dragonblocks/chunk.hpp

   1 #pragma once
   2
   3 #include "block.hpp"
   4 #include "gl.hpp"
   5 #include "mesh_gen_mgr.hpp"
   6
   7 #define DRAGONBLOCKS_CHUNK_SIZE 16
   8
   9 namespace dragonblocks
  10 {
  11         class Map;
  12         class Mesh;
  13         class Scene;
  14
  15         class Chunk : public MeshGenMgr::MeshGenerator
  16         {
  17                 public:
  18                 static void checkPos(const glm::ivec3 &);
  19
  20                 class Data
  21                 {
  22                         public:
  23                         Block blocks[DRAGONBLOCKS_CHUNK_SIZE][DRAGONBLOCKS_CHUNK_SIZE][DRAGONBLOCKS_CHUNK_SIZE];
  24                         Data() = default;
  25                         Data(const Data &) = default;
  26                 };
  27
  28                 glm::ivec3 pos;
  29
  30                 const Block *getBlock(const glm::ivec3 &) const;
  31                 const Block *getBlockNoEx(const glm::ivec3 &) const;
  32                 void setBlock(const glm::ivec3 &, const Block &);
  33                 void setBlockNoEx(const glm::ivec3 &, const Block &);
  34                 void addMeshUpdateTask();
  35                 void addMeshUpdateTaskWithEdge();
  36                 void updateMesh();
  37
  38                 Chunk(Map *, const glm::ivec3 &, const Data &, MeshGenMgr *, Scene *);
  39                 ~Chunk();
  40
  41                 private:
  42                 static void staticAfterEffect(void *);
  43
  44                 Map *map;
  45                 Mesh *mesh = nullptr;
  46                 MeshGenMgr *mesh_gen_mgr;
  47                 Scene *scene;
  48                 Data data;
  49                 bool effect_finished = false;
  50                 bool mesh_created = false;
  51
  52                 void afterEffect();
  53                 void deleteMesh();
  54         };
  55 };