Fixed issue where players could respawn floating in the air after falling off the track, if the spot they fell from was near the respawn location.

Assets/Scripts/GameMode/ColorGameMode/RacetrackGameMode.cs

@@ -155,7 +155,7 @@ public class RacetrackGameMode : GameMode
                                     + ", no currentPlayer = " + (currentBlock.CurrentPlayer == null));*/
 
                             if (currentBlock.is_Walkable //Are we allowed on this block?
-                            && !(currentBlock is Water) && !(currentBlock.isPit) //Don't respawn on top of instant traps
+                            && !(currentBlock is Water) && !(currentBlock.isPit) && !(currentBlock is Air) //Don't respawn on top of instant traps or in midair
                             && currentBlock.CurrentPlayer == null) //Block must be unoccupied
                             {
                                 respawnBlocks.Add(currentBlock);