💿🐜 Antkeeper source code
https://antkeeper.com
60 lines
1.7 KiB
60 lines
1.7 KiB
/*
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* Copyright (C) 2023 Christopher J. Howard
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*
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* This file is part of Antkeeper source code.
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*
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* Antkeeper source code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper source code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ANTKEEPER_GAME_ANT_GENE_HPP
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#define ANTKEEPER_GAME_ANT_GENE_HPP
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#include "game/ant/ant-caste-type.hpp"
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#include "game/ant/genes/ant-gene-type.hpp"
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#include <vector>
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#include <unordered_map>
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#include <engine/utility/hash/fnv1a.hpp>
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/**
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* Abstract base class for ant genes.
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*/
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struct ant_gene_base
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{
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/// Returns the ant gene type.
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[[nodiscard]] virtual constexpr ant_gene_type type() const noexcept = 0;
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/// 32-bit FNV-1a hash of gene name.
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hash::fnv1a32_t name;
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};
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/**
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* Ant gene with caste-specific phenes.
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*
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* @tparam T Ant phene type.
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*
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* @see https://en.wikipedia.org/wiki/Polyphenism
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*/
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template <class T>
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struct ant_gene: public ant_gene_base
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{
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[[nodiscard]] constexpr ant_gene_type type() const noexcept override;
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/// Phene definitions
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std::vector<T> phenes;
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/// Map of ant caste types to phenes.
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std::unordered_map<ant_caste_type, T*> phene_map;
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};
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#endif // ANTKEEPER_GAME_ANT_GENE_HPP
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