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https://github.com/mod-playerbots/azerothcore-wotlk.git
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54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/*
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* Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL v3 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-AGPL3
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* Copyright (C) 2008+ TrinityCore <http://www.trinitycore.org/>
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*/
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#ifndef _MAPDEFINES_H
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#define _MAPDEFINES_H
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#include "Define.h"
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#include "DetourNavMesh.h"
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#define MAX_NUMBER_OF_GRIDS 64
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#define SIZE_OF_GRIDS 533.3333f
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#define MMAP_MAGIC 0x4d4d4150 // 'MMAP'
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#define MMAP_VERSION 11
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struct MmapTileHeader
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{
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uint32 mmapMagic{MMAP_MAGIC};
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uint32 dtVersion;
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uint32 mmapVersion{MMAP_VERSION};
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uint32 size{0};
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char usesLiquids{true};
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char padding[3]{};
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MmapTileHeader() : dtVersion(DT_NAVMESH_VERSION) { }
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};
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// All padding fields must be handled and initialized to ensure mmaps_generator will produce binary-identical *.mmtile files
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static_assert(sizeof(MmapTileHeader) == 20, "MmapTileHeader size is not correct, adjust the padding field size");
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static_assert(sizeof(MmapTileHeader) == (sizeof(MmapTileHeader::mmapMagic) +
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sizeof(MmapTileHeader::dtVersion) +
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sizeof(MmapTileHeader::mmapVersion) +
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sizeof(MmapTileHeader::size) +
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sizeof(MmapTileHeader::usesLiquids) +
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sizeof(MmapTileHeader::padding)), "MmapTileHeader has uninitialized padding fields");
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enum NavTerrain
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{
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NAV_EMPTY = 0x00,
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NAV_GROUND = 0x01,
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NAV_MAGMA = 0x02,
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NAV_SLIME = 0x04,
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NAV_WATER = 0x08,
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NAV_UNUSED1 = 0x10,
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NAV_UNUSED2 = 0x20,
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NAV_UNUSED3 = 0x40,
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NAV_UNUSED4 = 0x80
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// we only have 8 bits
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};
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#endif
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