37 lines
680 B
C++
37 lines
680 B
C++
#pragma once
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#include "StarLruCache.hpp"
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#include "StarPerlin.hpp"
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#include "StarTerrainDatabase.hpp"
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namespace Star {
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struct IslandColumn {
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float topLevel;
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float bottomLevel;
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};
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struct IslandSurfaceSelector : TerrainSelector {
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static char const* const Name;
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IslandSurfaceSelector(Json const& config, TerrainSelectorParameters const& parameters);
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float get(int x, int y) const override;
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IslandColumn generateColumn(int x) const;
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mutable HashLruCache<int, IslandColumn> columnCache;
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PerlinF islandHeight;
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PerlinF islandDepth;
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PerlinF islandDecision;
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float islandTaperPoint;
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float islandElevation;
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float layerBaseHeight;
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int worldWidth;
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};
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}
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