/**
 * Copyright (c) 2026 Dominic Masters
 *
 * This software is released under the MIT License.
 * https://opensource.org/licenses/MIT
 */

#pragma once
#include "display/mesh/mesh.h"
#include "display/color.h"

#define CUBE_FACE_COUNT 6
#define CUBE_VERTICES_PER_FACE 6
#define CUBE_VERTEX_COUNT (CUBE_FACE_COUNT * CUBE_VERTICES_PER_FACE)
#define CUBE_PRIMITIVE_TYPE MESH_PRIMITIVE_TYPE_TRIANGLES

extern mesh_t CUBE_MESH_SIMPLE;
extern meshvertex_t CUBE_MESH_SIMPLE_VERTICES[CUBE_VERTEX_COUNT];

/**
 * Initializes the simple unit cube mesh (0,0,0) to (1,1,1).
 *
 * @return Error for initialization of the cube mesh.
 */
errorret_t cubeInit();

/**
 * Buffers a 3D axis-aligned cube into the provided vertex array.
 * Writes CUBE_VERTEX_COUNT vertices (6 faces x 6 vertices, CCW winding).
 *
 * @param vertices The vertex array to buffer into.
 * @param min The minimum XYZ corner of the cube.
 * @param max The maximum XYZ corner of the cube.
 * @param color The color applied to all vertices.
 */
void cubeBuffer(
  meshvertex_t *vertices,
  const vec3 min,
  const vec3 max
  #if MESH_ENABLE_COLOR
    , const color_t color
  #endif
);