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replace regions layer index with enum

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MihailRis 2024-09-02 08:32:12 +03:00
parent 10e10955dc
commit 3dda512468
3 changed files with 22 additions and 12 deletions
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7
src/constants.hpp
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@ -16,6 +16,12 @@ inline constexpr bool ENGINE_DEBUG_BUILD = true;
inline const std::string ENGINE_VERSION_STRING = "0.23";
/// @brief world regions format version
inline constexpr uint REGION_FORMAT_VERSION = 2;
/// @brief max simultaneously open world region files
inline constexpr uint MAX_OPEN_REGION_FILES = 32;
inline constexpr blockid_t BLOCK_AIR = 0;
inline constexpr itemid_t ITEM_EMPTY = 0;
inline constexpr entityid_t ENTITY_NONE = 0;
@ -40,6 +46,7 @@ inline constexpr itemid_t ITEM_VOID = std::numeric_limits<itemid_t>::max();
/// @brief max number of block definitions possible
inline constexpr blockid_t MAX_BLOCKS = BLOCK_VOID;
/// @brief calculates a 1D array index from 3D array indices
inline constexpr uint vox_index(uint x, uint y, uint z, uint w=CHUNK_W, uint d=CHUNK_D) {
return (y * d + z) * w + x;
}