Added replace keyword to player.play.

This allows the user to specify whether or not the current track, if there is one, should be replaced by the new track or not. Defaults to True

wavelink/player.py

@@ -204,23 +204,26 @@ async def disconnect(self):
         self.channel_id = None
         await self._get_shard_socket(guild.shard_id).voice_state(self.guild_id, None)
 
-    async def play(self, track):
+    async def play(self, track: Track, *, replace: bool=True):
         """|coro|
 
         Play a WaveLink Track.
 
         Parameters
         ------------
         track: :class:`Track`
-            The :class:`Track` to initiate playing. If a song is already playing it will be stopped,
-            and the new track will begin.
+            The :class:`Track` to initiate playing.
+        replace: bool
+            Whether or not the current track, if there is one, should be replaced or not. Defaults to True.
         """
         self.last_update = 0
         self.last_position = 0
         self.position_timestamp = 0
         self.paused = False
 
-        await self.node._send(op='play', guildId=str(self.guild_id), track=track.id)
+        no_replace = not replace
+
+        await self.node._send(op='play', guildId=str(self.guild_id), track=track.id, noReplace=no_replace)
         __log__.debug(f'PLAYER | Started playing track:: {str(track)} ({self.channel_id})')
         self.current = track