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59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
//
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// Created by Louis Auzuret 06/03/21
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//
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#include <algorithm>
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#include "Component/Button/ButtonComponent.hpp"
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#include "Component/Position/PositionComponent.hpp"
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#include "System/MenuControllable/MenuControllableSystem.hpp"
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#include "Component/Controllable/ControllableComponent.hpp"
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#include "Entity/Entity.hpp"
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namespace BBM
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{
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MenuControllableSystem::MenuControllableSystem(WAL::Wal &wal)
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: System(wal), wal(wal)
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{}
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void MenuControllableSystem::updateButtonIndex(int length)
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{
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_buttonIndex -= (move.y > 0);
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_buttonIndex += (move.y < 0);
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if (_buttonIndex < 0)
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_buttonIndex = length - 1;
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if (_buttonIndex == length)
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_buttonIndex = 0;
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}
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void MenuControllableSystem::onFixedUpdate(WAL::ViewEntity<ControllableComponent> &entity)
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{
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auto &controllable = entity.get<ControllableComponent>();
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move = controllable.move;
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select = controllable.bomb;
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}
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void MenuControllableSystem::onSelfUpdate(void)
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{
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auto &buttons = wal.scene->view<ButtonComponent>();
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ssize_t index = 0;
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//std::sort(buttons.begin(), buttons.end(),
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//[](WAL::Entity &first, WAL::Entity &second) {
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// auto &posA = first.getComponent<PositionComponent>();
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// auto &posB = second.getComponent<PositionComponent>();
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//
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// return (posA.position.y < posB.position.y);
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//});
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updateButtonIndex(buttons.size());
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for (auto &button : buttons) {
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if (index++ == _buttonIndex) {
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button.get<ButtonComponent>().onHover(button);
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if (select)
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button.get<ButtonComponent>().onClick(button);
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continue;
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}
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button.get<ButtonComponent>().onIdle(button);
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}
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}
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} |