- add: new tiles and another ui tweaks (#11)

* - fix: audio crash

* - tweak: main menu

* connect gui

* some shaders here

* tiles

Content.Server/_White/Other/DeathGasps/OnDeath.cs

@@ -48,7 +48,11 @@ public sealed class OnDeath : EntitySystem
         }
 
         var newStream = _audio.PlayEntity(HeartSounds, uid, uid, AudioParams.Default.WithLoop(true));
-        _playingStreams[uid] = newStream.Value.Entity;
+
+        if (newStream.HasValue)
+        {
+            _playingStreams[uid] = newStream.Value.Entity;
+        }
     }
 
     private void StopPlayingStream(EntityUid uid)