76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
#pragma once
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#include "typedefs.hpp"
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#include <limits>
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#include <string>
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inline constexpr int ENGINE_VERSION_MAJOR = 0;
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inline constexpr int ENGINE_VERSION_MINOR = 30;
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#ifdef NDEBUG
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inline constexpr bool ENGINE_DEBUG_BUILD = false;
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#else
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inline constexpr bool ENGINE_DEBUG_BUILD = true;
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#endif // NDEBUG
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inline const std::string ENGINE_VERSION_STRING = "0.30";
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/// @brief world regions format version
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inline constexpr uint REGION_FORMAT_VERSION = 3;
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/// @brief max simultaneously open world region files
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inline constexpr uint MAX_OPEN_REGION_FILES = 32;
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inline constexpr blockid_t BLOCK_AIR = 0;
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inline constexpr blockid_t BLOCK_OBSTACLE = 1;
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inline constexpr blockid_t BLOCK_STRUCT_AIR = 2;
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inline constexpr itemid_t ITEM_EMPTY = 0;
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inline constexpr entityid_t ENTITY_NONE = 0;
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inline constexpr entityid_t ENTITY_AUTO = std::numeric_limits<entityid_t>::max();
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inline constexpr int CHUNK_W = 16;
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inline constexpr int CHUNK_H = 256;
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inline constexpr int CHUNK_D = 16;
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inline constexpr uint VOXEL_USER_BITS = 8;
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inline constexpr uint VOXEL_USER_BITS_OFFSET = sizeof(blockstate_t)*8-VOXEL_USER_BITS;
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/// @brief % unordered map max average buckets load factor.
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/// Low value gives significant performance impact by minimizing collisions and
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/// lookup latency. Default value (1.0) shows x2 slower work.
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inline constexpr float CHUNKS_MAP_MAX_LOAD_FACTOR = 0.1f;
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/// @brief chunk volume (count of voxels per Chunk)
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inline constexpr int CHUNK_VOL = (CHUNK_W * CHUNK_H * CHUNK_D);
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/// @brief block id used to mark non-existing voxel (voxel of missing chunk)
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inline constexpr blockid_t BLOCK_VOID = std::numeric_limits<blockid_t>::max();
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/// @brief item id used to mark non-existing item (error)
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inline constexpr itemid_t ITEM_VOID = std::numeric_limits<itemid_t>::max();
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/// @brief max number of block definitions possible
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inline constexpr blockid_t MAX_BLOCKS = BLOCK_VOID;
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/// @brief calculates a 1D array index from 3D array indices
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inline constexpr uint vox_index(uint x, uint y, uint z, uint w=CHUNK_W, uint d=CHUNK_D) {
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return (y * d + z) * w + x;
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}
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/// @brief pixel size of an item inventory icon
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inline constexpr int ITEM_ICON_SIZE = 48;
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inline constexpr int TRANSLUCENT_BLOCKS_SORT_INTERVAL = 8;
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inline constexpr int ATLAS_EXTRUSION = 2;
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inline const std::string SHADERS_FOLDER = "shaders";
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inline const std::string TEXTURES_FOLDER = "textures";
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inline const std::string FONTS_FOLDER = "fonts";
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inline const std::string LAYOUTS_FOLDER = "layouts";
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inline const std::string SOUNDS_FOLDER = "sounds";
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inline const std::string MODELS_FOLDER = "models";
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inline const std::string SKELETONS_FOLDER = "skeletons";
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inline const std::string POST_EFFECTS_FOLDER = "shaders/effects";
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inline const std::string FONT_DEFAULT = "normal";
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