Method Play

TombEngine/Specific/Video/Video.cpp:234–325

	}

	bool VideoHandler::Play(const std::string& filename, VideoPlaybackMode mode, bool silent, bool loop)
	{
		auto fullVideoName = filename;

		// At first, attempt to load video file with original filename. Then proceed with asset directory.
		// Then, if not found, try all common video file extensions, and only quit if none are found.
		if (!std::filesystem::is_regular_file(fullVideoName))
		{
			fullVideoName = _videoDirectory + filename;

			if (!std::filesystem::is_regular_file(fullVideoName))
			{
				for (const auto& ext : VIDEO_EXTENSIONS)
				{
					if (std::filesystem::is_regular_file(fullVideoName + ext))
					{
						fullVideoName += ext;
						break;
					}
				}

				if (!std::filesystem::is_regular_file(fullVideoName))
				{
					TENLog("Video file " + fullVideoName + " not found.", LogLevel::Warning);
					return false;
				}
			}
		}

		// Don't start playback if same video is already playing.
		if (_player != nullptr)
		{
			if (libvlc_media_player_get_state(_player) == libvlc_Playing &&
				_playbackMode == mode && _fileName == fullVideoName)
			{
				TENLog("Video file " + fullVideoName + " is already playing.", LogLevel::Warning);
				return false;
			}
		}

		// Stop previous player instance if it exists.
		Stop();

		_looped = loop;
		_silent = silent;
		_playbackMode = mode;
		_fileName = fullVideoName;
		_needRender = _updateInput = false;

		auto* media = libvlc_media_new_path(_fileName.c_str());
		if (media == nullptr)
		{
			TENLog("Failed to create media from path: " + _fileName, LogLevel::Error);
			return false;
		}

		// VLC requires to initialize media. Load into player and release right away.
		_player = libvlc_media_player_new_from_media(_vlcInstance, media);