src/world/BlockType.hpp

   1 #ifndef BLANK_WORLD_BLOCKTYPE_HPP_
   2 #define BLANK_WORLD_BLOCKTYPE_HPP_
   3
   4 #include "Block.hpp"
   5 #include "../model/BlockModel.hpp"
   6 #include "../model/Model.hpp"
   7 #include "../model/OutlineModel.hpp"
   8 #include "../model/shapes.hpp"
   9
  10 #include <glm/glm.hpp>
  11
  12
  13 namespace blank {
  14
  15 /// single 1x1x1 cube
  16 /// attributes of a type of block
  17 struct BlockType {
  18
  19         const Shape *shape;
  20         glm::vec3 color;
  21         glm::vec3 outline_color;
  22
  23         // a string to display to the user
  24         std::string label;
  25
  26         Block::Type id;
  27
  28         // light level that blocks of this type emit
  29         int luminosity;
  30
  31         // whether to draw
  32         bool visible;
  33         // if true, stops light from propagating and fixes level to luminosity
  34         bool block_light;
  35
  36         // whether to check for collisions at all
  37         bool collision;
  38         // if the block should be impenetrable
  39         bool collide_block;
  40
  41         struct Faces {
  42                 bool face[Block::FACE_COUNT];
  43                 Faces &operator =(const Faces &other) noexcept {
  44                         for (int i = 0; i < Block::FACE_COUNT; ++i) {
  45                                 face[i] = other.face[i];
  46                         }
  47                         return *this;
  48                 }
  49                 bool operator [](Block::Face f) const noexcept {
  50                         return face[f];
  51                 }
  52         } fill;
  53
  54         explicit BlockType(
  55                 bool v = false,
  56                 const glm::vec3 &color = { 1, 1, 1 },
  57                 const Shape *shape = &DEFAULT_SHAPE
  58         ) noexcept;
  59
  60         static const NullShape DEFAULT_SHAPE;
  61
  62         bool FaceFilled(const Block &block, Block::Face face) const noexcept {
  63                 return fill[block.OrientedFace(face)];
  64         }
  65
  66         void FillModel(
  67                 Model::Buffer &m,
  68                 const glm::mat4 &transform = glm::mat4(1.0f),
  69                 Model::Index idx_offset = 0
  70         ) const noexcept;
  71         void FillBlockModel(
  72                 BlockModel::Buffer &m,
  73                 const glm::mat4 &transform = glm::mat4(1.0f),
  74                 BlockModel::Index idx_offset = 0
  75         ) const noexcept;
  76         void FillOutlineModel(
  77                 OutlineModel &m,
  78                 const glm::vec3 &pos_offset = { 0, 0, 0 },
  79                 OutlineModel::Index idx_offset = 0
  80         ) const noexcept;
  81
  82 };
  83
  84 }
  85
  86 #endif