feat: add BlockType

include/Cubed/gameplay/block.hpp

@@ -10,6 +10,8 @@
 
 namespace Cubed {
 
+using BlockType = uint8_t;
+
 struct BlockTexture {
     std::string name;
     unsigned id;

include/Cubed/gameplay/chunk.hpp

@@ -7,7 +7,6 @@
 #include "Cubed/primitive_data.hpp"
 
 #include <atomic>
-#include <cstdint>
 
 namespace Cubed {
 
@@ -32,7 +31,7 @@ private:
     World& m_world;
     HeightMapArray m_heightmap;
     // the index is a array of block id
-    std::vector<uint8_t> m_blocks;
+    std::vector<BlockType> m_blocks;
     GLuint m_vbo = 0;
     std::vector<Vertex> m_vertexs_data;
 
@@ -51,7 +50,7 @@ public:
 
     BiomeType get_biome() const;
     ChunkPos get_chunk_pos() const;
-    const std::vector<uint8_t>& get_chunk_blocks() const;
+    const std::vector<BlockType>& get_chunk_blocks() const;
     HeightMapArray get_heightmap() const;
     static int get_index(int x, int y, int z);
     static int get_index(const glm::vec3& pos);
@@ -69,8 +68,8 @@ public:
     // Generate terrain blocks from heightmap and biome
     void gen_phase_five();
     // Blend surface blocks at chunk borders with neighbors
-    void gen_phase_six(const std::array<std::optional<std::vector<uint8_t>>, 4>&
-                           neighbor_block);
+    void gen_phase_six(const std::array<std::optional<std::vector<BlockType>>,
+                                        4>& neighbor_block);
     // Generate biome-specific vegetation/structures
     void gen_phase_seven();
     // void gen_vertex_data();
@@ -79,7 +78,7 @@ public:
     //  2 : (0, 1)
     //  3 : (0, -1)
     void gen_vertex_data(
-        const std::array<const std::vector<uint8_t>*, 4>& neighbor_block);
+        const std::array<const std::vector<BlockType>*, 4>& neighbor_block);
     void upload_to_gpu();
 
     GLuint get_vbo() const;
@@ -97,7 +96,7 @@ public:
     BiomeType biome() const;
     void biome(BiomeType b);
     HeightMapArray& heightmap();
-    std::vector<uint8_t>& blocks();
+    std::vector<BlockType>& blocks();
     World& world();
     unsigned seed() const;
 };

include/Cubed/gameplay/chunk_generator.hpp

@@ -2,6 +2,7 @@
 
 #include "Cubed/constants.hpp"
 #include "Cubed/gameplay/biome.hpp"
+#include "Cubed/gameplay/block.hpp"
 #include "Cubed/gameplay/builders/biome_builder.hpp"
 #include "Cubed/tools/cubed_random.hpp"
 
@@ -36,7 +37,7 @@ public:
     void generate_terrain_blocks();
     // Adjust Block;
     void blend_surface_blocks_borders(
-        const std::array<std::optional<std::vector<uint8_t>>, 4>&
+        const std::array<std::optional<std::vector<BlockType>>, 4>&
             neighbor_block);
     // Generate Structure
     void generate_vegetation();