50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
#include "MenuState.hpp"
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#include "StateContext.hpp"
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#include "StateFactory.hpp"
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#include <Nazara/Renderer/RenderWindow.hpp>
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#include <NDK/StateMachine.hpp>
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MenuState::MenuState(StateContext& context) :
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State(),
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m_context(context),
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m_text(context),
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m_selectedNextState(-1)
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{
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}
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void MenuState::Enter(Ndk::StateMachine& fsm)
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{
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m_text.SetVisible(true);
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DrawMenu();
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Nz::EventHandler& eventHandler = m_context.window.GetEventHandler();
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m_keyPressedSlot.Connect(eventHandler.OnKeyPressed, [this] (const Nz::EventHandler*, const Nz::WindowEvent::KeyEvent& key)
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{
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if (key.code >= Nz::Keyboard::Key::A && key.code < (Nz::Keyboard::Key::A + static_cast<int>(EventStatus::Max) - 1))
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{
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m_selectedNextState = key.code - static_cast<int>(Nz::Keyboard::Key::A);
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}
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});
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}
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void MenuState::Leave(Ndk::StateMachine& fsm)
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{
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m_text.SetVisible(false);
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m_selectedNextState = -1;
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}
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bool MenuState::Update(Ndk::StateMachine& fsm, float elapsedTime)
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{
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if (m_selectedNextState != -1) {
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fsm.ChangeState(StateFactory::Get(m_selectedNextState + 1));
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}
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return true;
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}
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void MenuState::DrawMenu()
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{
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m_text.SetContent("a. Event\nb. Focus\nc. Key\nd. Mouse click\ne. Mouse enter\nf. Mouse move\ng. Text enter\nh. Window modification");
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} |