ik-system.cpp

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/*
 * Copyright (C) 2023  Christopher J. Howard
 *
 * This file is part of Antkeeper source code.
 *
 * Antkeeper source code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Antkeeper source code is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "game/systems/ik-system.hpp"
#include "game/components/ik-component.hpp"
#include <engine/entity/id.hpp>
#include <algorithm>
#include <execution>
 
ik_system::ik_system(entity::registry& registry):
    updatable_system(registry)
{}
 
void ik_system::update(float t, float dt)
{
    auto view = registry.view<ik_component>();
    std::for_each
    (
        std::execution::par_unseq,
        view.begin(),
        view.end(),
        [&](auto entity_id)
        {
            const auto& component = view.get<ik_component>(entity_id);
            
            component.rig->solve();
        }
    );
}