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Let UI render on the physical screen rather than the logical screen

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zhenyan121
2025-12-23 16:05:34 +08:00
parent e1245997ae
commit 903fdc37d1
7 changed files with 221 additions and 91 deletions
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21
src/core/GameApplication.cpp
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@@ -30,7 +30,7 @@ bool GameApplication::initialize() {
// 字体管理
m_fontManager = std::make_unique<FontManager>();
// 文字渲染
m_textRenderer = std::make_unique<TextRenderer>(m_windowManager->GetRenderer(), m_fontManager.get());
m_textRenderer = std::make_unique<TextRenderer>(m_windowManager->GetRenderer(), m_fontManager.get(), m_windowManager->getViewport());
m_uiRenderer = std:: make_unique<UIRenderer>(m_windowManager->GetRenderer(), m_textRenderer.get());
@@ -54,12 +54,27 @@ SDL_AppResult GameApplication::handleInputEvent(SDL_Event* event) {
}
m_sceneManager->handleMousePosition(input.mouseCurrentPosition);
m_windowManager->setFullscreen(input.isFullscreen);
// 改变窗口时清理旧的缓存
if (event->type == SDL_EVENT_WINDOW_PIXEL_SIZE_CHANGED) {
m_textRenderer->clearCache();
}
return result;
}
void GameApplication::run() {
m_windowManager->Clear();
m_sceneManager->updateCurrent();
m_sceneManager->renderCurrent();
m_windowManager->Clear();
m_windowManager->beginWorld();
m_sceneManager->renderWorld();
m_windowManager->endWorld();
m_windowManager->beginUI();
m_sceneManager->renderUI();
m_windowManager->endUI();
m_windowManager->Present();
}