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arthur.jamet
61 lines
2.5 KiB
C++
61 lines
2.5 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 "System/MenuControllable/MenuControllableMouseSystem.hpp"
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#include "Component/Controllable/ControllableComponent.hpp"
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#include "Entity/Entity.hpp"
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#include "Controllers/Mouse.hpp"
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#include "Component/Position/PositionComponent.hpp"
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#include "Drawables/Texture.hpp"
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#include "Drawables/2D/Text.hpp"
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#include "Component/Renderer/Drawable2DComponent.hpp"
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namespace RAYControl = RAY::Controller;
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namespace RAY2D = RAY::Drawables::Drawables2D;
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namespace BBM
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{
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MenuControllableMouseSystem::MenuControllableMouseSystem(WAL::Wal &wal)
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: System(wal), _currentButton()
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{}
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void MenuControllableMouseSystem::onFixedUpdate(WAL::ViewEntity<ControllableComponent, PositionComponent, Drawable2DComponent> &entity)
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{
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auto &positionComponent = entity.get<PositionComponent>();
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RAY::Vector2 rayMousePos = RAYControl::Mouse::getCursorPosition();
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Vector2f buttonPos(positionComponent.getX(), positionComponent.getY());
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Vector2f mousePos(rayMousePos.x, rayMousePos.y);
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Vector2f dimensions;
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auto &controllable = entity.get<ControllableComponent>();
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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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RAY::Texture *texture = dynamic_cast<RAY::Texture *>(entity.get<Drawable2DComponent>().drawable.get());
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RAY2D::Text *text = dynamic_cast<RAY2D::Text *>(entity.get<Drawable2DComponent>().drawable.get());
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WAL::Entity *newButton = nullptr;
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if (texture) {
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dimensions.x = texture->getDimensions().x;
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dimensions.y = texture->getDimensions().y;
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} else if (text) {
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dimensions.y = text->getFontSize();
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dimensions.x = text->getString().size() * (text->getLetterSpacing() + text->getFontSize());
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} else
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return;
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if ((buttonPos.x <= mousePos.x && mousePos.x <= buttonPos.x + dimensions.x)
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&& (buttonPos.y <= mousePos.y && mousePos.y <= buttonPos.y + dimensions.y))
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newButton = &(*entity);
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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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if (RAYControl::Mouse::isPressed(RAYControl::Mouse::Button::MOUSE_BUTTON_LEFT))
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this->_currentButton->getComponent<OnClickComponent>().onEvent(*this->_currentButton, this->_wal);
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}
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}
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} |