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#pragma once
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#include "engine/point.hpp"
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namespace devilution {
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using WorldTileCoord = uint8_t;
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using WorldTilePosition = PointOf<WorldTileCoord>;
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using WorldTileOffset = int8_t;
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using WorldTileDisplacement = DisplacementOf<WorldTileOffset>;
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} // namespace devilution
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namespace std {
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/**
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* @brief Allows using WorldTilePosition as a map key for contexts where we want to lookup an entity by physical dungeon location
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*/
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template <>
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struct hash<devilution::WorldTilePosition> {
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size_t operator()(const devilution::WorldTilePosition &position) const noexcept
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{
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return static_cast<size_t>(position.x) << 8 | position.y;
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}
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};
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} // namespace std
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