💿🐜 Antkeeper source code
https://antkeeper.com
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59 lines
2.0 KiB
59 lines
2.0 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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#include "game/systems/metamorphosis-system.hpp"
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#include "game/components/egg-component.hpp"
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#include "game/components/scene-component.hpp"
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#include "game/components/ant-genome-component.hpp"
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#include <engine/scene/skeletal-mesh.hpp>
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#include <engine/debug/log.hpp>
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#include <execution>
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metamorphosis_system::metamorphosis_system(entity::registry& registry):
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updatable_system(registry)
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{}
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void metamorphosis_system::update(float t, float dt)
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{
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auto egg_group = registry.group<egg_component>(entt::get<ant_genome_component>);
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std::for_each
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(
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std::execution::seq,
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egg_group.begin(),
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egg_group.end(),
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[&](auto entity_id)
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{
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auto& egg = egg_group.get<egg_component>(entity_id);
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if (egg.elapsed_incubation_time >= egg.incubation_period)
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{
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return;
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}
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egg.elapsed_incubation_time += dt * m_time_scale;
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if (egg.elapsed_incubation_time >= egg.incubation_period)
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{
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const auto& genome = *egg_group.get<ant_genome_component>(entity_id).genome;
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const auto layer_mask = registry.get<scene_component>(entity_id).layer_mask;
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registry.erase<scene_component>(entity_id);
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registry.emplace<scene_component>(entity_id, std::make_shared<scene::skeletal_mesh>(genome.larva->phenes.front().model), layer_mask);
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}
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}
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);
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}
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