a47d20f8be
Administrative source import: native x86 compilation passed for 423 authored units. Source placement and submission states are migrated separately; this commit does not imply peer acceptance.
Previous head: 35d2a8cb36
Payload SHA256: 592f016d2730c5593bb653aa054c1e5f76a6df72c8f5a09e66f74876e2e33dee
33 lines
1.1 KiB
C++
33 lines
1.1 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 <cstdint>
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struct TerrainHeightCell {
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float heights[4];
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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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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 WorldCell(float x, float z, int& column, int& row) 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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#endif
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