egolib_rv CameraSystem::renderAll(std::function<void(std::shared_ptr<Camera>, std::shared_ptr<Ego::Graphics::TileList>, std::shared_ptr<Ego::Graphics::EntityList>)> renderFunction)
{
if ( NULL == renderFunction ) {
return rv_error;
}
if ( !isInitialized() ) {
return rv_fail;
}
//Store main camera to restore
std::shared_ptr<Camera> storeMainCam = _mainCamera;
for(const std::shared_ptr<Camera> &camera : _cameraList)
{
// set the "global" camera pointer to this camera
_mainCamera = camera;
// has this camera already rendered this frame?
if ( camera->getLastFrame() >= 0 && static_cast<uint32_t>(camera->getLastFrame()) >= game_frame_all ) {
continue;
}
// set up everything for this camera
beginCameraMode(camera);
// render the world for this camera
renderFunction(camera, camera->getTileList(), camera->getEntityList());
// undo the camera setup
endCameraMode();
//Set last update frame
camera->setLastFrame(game_frame_all);
}
// reset the "global" camera pointer to whatever it was
_mainCamera = storeMainCam;
return rv_success;
}
void ViewportManager::emitBeginCameraMode(Viewport* vp, QMouseEvent* e, bool* overrideDefault)
{
LOG_INFO("Emitting event - [beginCameraMode]");
emit beginCameraMode(vp, e, overrideDefault);
}
