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@@ -6,25 +6,25 @@
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* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file null_m.h Base for the silent music playback. */
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#ifndef MUSIC_NULL_H
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#define MUSIC_NULL_H
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#include "music_driver.hpp"
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/** The music player that does nothing. */
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class MusicDriver_Null: public MusicDriver {
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class MusicDriver_Null : public MusicDriver {
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public:
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/* virtual */ const char *Start(const char * const *param) { return NULL; }
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/* virtual */ void Stop() { }
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/* virtual */ void PlaySong(const char *filename) { }
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/* virtual */ void StopSong() { }
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/* virtual */ bool IsSongPlaying() { return true; }
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/* virtual */ void SetVolume(byte vol) { }
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