38b7be629b
Batch #3859 by sherollyner: 0 byte-identical, 1 confirmed by peer review. - fn_07836 TerrainHeight::CellType: logic confirmed by peer review Peer-reviewed-by: ragnarok-clanker, Yommy, youko Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
#ifndef RAGNAROK_SOURCE_CONTENTS_GROUND_TERRAINHEIGHT_H
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#define RAGNAROK_SOURCE_CONTENTS_GROUND_TERRAINHEIGHT_H
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#include <cstddef>
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#include <cstdint>
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struct TerrainHeightCell {
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/* 0000 */ float heights[4];
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/* 0010 */ std::uint32_t type;
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};
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struct TerrainHeight {
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const int& width;
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const int& height;
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const int& cellSize;
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const TerrainHeightCell* cells;
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float Height(float x, float z) const;
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float PlaneHeight(float x, float z) const;
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const TerrainHeightCell* CellAt(int column, int row) const;
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bool Walkable(int column, int row) const;
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std::uint32_t CellType(float x, float z) const;
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void CellOrigin(int column, int row, float& x, float& z) const;
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void CellCenter(int column, int row, float& x, float& z) const;
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void WorldSubcell(float x, float z, int& column, int& row, int& subColumn, int& subRow) const;
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void SpatialCell(float x, float z, int& column, int& row) const;
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void HeightBounds(const int* rectangle, float& minimum, float& maximum) const;
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float RayDistance(const float* ray, int column, int row) const;
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};
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static_assert(sizeof(TerrainHeightCell) == 20);
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#if defined(_WIN32) && !defined(_WIN64)
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static_assert(offsetof(TerrainHeightCell, type) == 0x10);
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#endif
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#endif
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