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65 lines
2.3 KiB
C++
65 lines
2.3 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 "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),
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_currentButton()
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{}
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void MenuControllableSystem::_updateCurrentButton(bool selected, Vector2f move)
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{
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auto &buttonComponent = this->_currentButton->getComponent<OnClickComponent>();
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WAL::Entity *newButton = nullptr;
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if (move.y > 0 && buttonComponent._up)
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newButton = buttonComponent._up;
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if (move.y < 0 && buttonComponent._down)
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newButton = buttonComponent._down;
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if (move.x < 0 && buttonComponent._right)
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newButton = buttonComponent._right;
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if (move.x > 0 && buttonComponent._left)
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newButton = buttonComponent._left;
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if (newButton || selected) {
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auto lastTick = std::chrono::steady_clock::now();
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if (lastTick - this->now < std::chrono::milliseconds(150))
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return;
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this->now = lastTick;
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}
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if (newButton) {
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this->_currentButton->getComponent<OnIdleComponent>().onEvent(*this->_currentButton, this->_wal);
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this->_currentButton = newButton;
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this->_currentButton->getComponent<OnHoverComponent>().onEvent(*this->_currentButton, this->_wal);
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}
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if (selected)
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this->_currentButton->getComponent<OnClickComponent>().onEvent(*this->_currentButton, this->_wal);
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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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auto &buttons = _wal.getScene()->view<OnClickComponent, OnHoverComponent, OnIdleComponent>();
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if (this->_currentButton && this->_currentButton->_scene.getID() != this->_wal.getScene()->getID()) {
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this->_currentButton->getComponent<OnIdleComponent>().onEvent(*this->_currentButton, this->_wal);
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this->_currentButton = nullptr;
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}
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if (this->_currentButton == nullptr && buttons.size()) {
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this->_currentButton = &(*buttons.front());
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this->_currentButton->getComponent<OnHoverComponent>().onEvent(*this->_currentButton, this->_wal);
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}
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if (!this->_currentButton)
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return;
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this->_updateCurrentButton(controllable.jump, controllable.move);
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}
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} |