calculateIndex belongs to Chunk namespace

include/chunk.hpp

@@ -33,6 +33,8 @@ namespace Chunk
     constexpr uint16_t CHUNK_STATE_IN_DELETING_QUEUE = 128;
 
     int coord3DTo1D(int x, int y, int z);
+    int32_t calculateIndex(int16_t x, int16_t y, int16_t z);
+    int32_t calculateIndex(glm::vec3 pos);
 
     class Chunk
     {
@@ -59,8 +61,9 @@ namespace Chunk
 
     public:
         GLuint VAO{0}, VBO{0}, extentsBuffer{0}, texinfoBuffer{0}, numVertices{0};
-	int32_t getIndex(){ return index; }
 	std::atomic<float> unload_timer{0};
+	// uint32_t is fine, since i'm limiting the coordinate to only use up to ten bits (1023). There's actually two spare bits
+	int32_t getIndex(){ return index; }
 
     private:
         glm::vec3 position{};

include/chunkmanager.hpp

@@ -36,9 +36,6 @@ namespace chunkmanager
 
     void init();
     void blockpick(bool place);
-    int32_t calculateIndex(int16_t i, int16_t j, int16_t k);
-    int32_t calculateIndex(Chunk::Chunk* c);
-    int32_t calculateIndex(glm::vec3 position);
     
     void stop();
     void destroy();

src/chunk.cpp

@@ -15,16 +15,20 @@ namespace Chunk
         return utils::coord3DTo1D(x, y, z, CHUNK_SIZE, CHUNK_SIZE, CHUNK_SIZE);
     }
 
+    int32_t calculateIndex(glm::vec3 pos){
+	return calculateIndex(static_cast<int16_t>(pos.x), static_cast<int16_t>(pos.y),
+		static_cast<int16_t>(pos.z));
+    }
+    int32_t calculateIndex(int16_t x, int16_t y, int16_t z){
+	return x | (y << 10) | (z << 20); 
+    }
+
     Chunk::Chunk(glm::vec3 pos)
     {
         this->position = pos;
         this->setState(CHUNK_STATE_EMPTY, true);
 	this->setBlocks(0, CHUNK_MAX_INDEX, Block::AIR);
-
-	int16_t i = static_cast<int16_t>(pos.x);
-	int16_t j = static_cast<int16_t>(pos.y);
-	int16_t k = static_cast<int16_t>(pos.z);
-	index =  i | (j << 10) | (k << 20); 
+	this->index = calculateIndex(pos);
     }
 
     Block Chunk::getBlock(int x, int y, int z)

src/chunkmanager.cpp

@@ -122,7 +122,7 @@ namespace chunkmanager
 		if(x < 0 || y < 0 || z < 0 || x > 1023 || y > 1023 || z > 1023) continue;
 		nExplored++;
 
-		const int32_t index = calculateIndex(x, y, z);
+		const int32_t index = Chunk::calculateIndex(x, y, z);
 		ChunkTable::accessor a;
 		if(!chunks.find(a, index)) chunks.emplace(a, std::make_pair(index, new
 			    Chunk::Chunk(glm::vec3(x,y,z))));
@@ -214,18 +214,6 @@ namespace chunkmanager
 	}
     }
 
-    // uint32_t is fine, since i'm limiting the coordinate to only use up to ten bits (1023). There's actually two spare bits
-    int32_t calculateIndex(Chunk::Chunk* c){
-	return calculateIndex(c->getPosition());
-    }
-    int32_t calculateIndex(glm::vec3 position){
-	return calculateIndex(static_cast<int16_t>(position.x), static_cast<int16_t>(position.y),
-		static_cast<int16_t>(position.z));
-    }
-    int32_t calculateIndex(int16_t i, int16_t j, int16_t k){
-	 return i | (j << 10) | (k << 20); 
-    }
-
     std::array<std::array<int16_t, 3>, chunks_volume>& getChunksIndices(){ return chunks_indices; }
 
     void stop() {