transfered from codeberg

source_code/chunk_module/chunk/chunk.c

@@ -0,0 +1,41 @@
+#include "chunk.h"
+#include "_internal/private_chunk.h"
+
+#include "chunk_mesh_builder.h"
+
+#include <stdlib.h>
+
+chunk_struct* initialize_chunk(struct chunk_position_struct position_in_world) {
+        chunk_struct *chunk = malloc(sizeof(chunk_struct));
+
+        if ( chunk == NULL )
+        {
+                return NULL;
+        }
+
+        _initialize_chunk(chunk, position_in_world);
+        return chunk;
+}
+
+void destroy_chunk(struct chunk_struct* chunk)
+{
+        destroy_chunk_mesh(chunk);
+        _free_chunk_data(chunk);
+}
+
+uint32_t index_chunk(int32_t x, int32_t y, int32_t z) {
+        return (uint32_t)(x + y * chunk_size + z * chunk_size * chunk_size);
+}
+
+chunk_position_struct offset_chunk_position(struct chunk_position_struct origin_to_offset,
+                                            int32_t x_offset,
+                                            int32_t y_offset,
+                                            int32_t z_offset)
+{
+        chunk_position_struct new_chunk_coordinate;
+        new_chunk_coordinate.x = origin_to_offset.x + x_offset;
+        new_chunk_coordinate.y = origin_to_offset.y + y_offset;
+        new_chunk_coordinate.z = origin_to_offset.z + z_offset;
+
+        return new_chunk_coordinate;
+}