42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
#ifndef SRC_CONSTANTS_H_
|
|
#define SRC_CONSTANTS_H_
|
|
|
|
#include <limits>
|
|
#include "typedefs.h"
|
|
|
|
const int ENGINE_VERSION_MAJOR = 0;
|
|
const int ENGINE_VERSION_MINOR = 19;
|
|
|
|
const int BLOCK_AIR = 0;
|
|
const int ITEM_EMPTY = 0;
|
|
|
|
const int CHUNK_W = 16;
|
|
const int CHUNK_H = 256;
|
|
const int CHUNK_D = 16;
|
|
|
|
const uint VOXEL_USER_BITS = 8;
|
|
constexpr uint VOXEL_USER_BITS_OFFSET = sizeof(blockstate_t)*8-VOXEL_USER_BITS;
|
|
|
|
const int ITEM_ICON_SIZE = 48;
|
|
|
|
/* Chunk volume (count of voxels per Chunk) */
|
|
constexpr int CHUNK_VOL = (CHUNK_W * CHUNK_H * CHUNK_D);
|
|
|
|
/* BLOCK_VOID is block id used to mark non-existing voxel (voxel of missing chunk) */
|
|
const blockid_t BLOCK_VOID = std::numeric_limits<blockid_t>::max();
|
|
const itemid_t ITEM_VOID = std::numeric_limits<itemid_t>::max();
|
|
|
|
const blockid_t MAX_BLOCKS = BLOCK_VOID;
|
|
|
|
constexpr uint vox_index(uint x, uint y, uint z, uint w=CHUNK_W, uint d=CHUNK_D) {
|
|
return (y * d + z) * w + x;
|
|
}
|
|
|
|
//cannot replace defines with const while used for substitution
|
|
#define SHADERS_FOLDER "shaders"
|
|
#define TEXTURES_FOLDER "textures"
|
|
#define FONTS_FOLDER "fonts"
|
|
#define LAYOUTS_FOLDER "layouts"
|
|
|
|
#endif // SRC_CONSTANTS_H_
|