From: Christian Heller <c.heller@plomlompom.de>
Date: Mon, 7 Dec 2020 03:16:52 +0000 (+0100)
Subject: Add song deletion to MusicPlayer.
X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/decks/%7B%7Bdb.prefix%7D%7D/static/blog?a=commitdiff_plain;h=d13e2f639316c1dba7a62d84f3c850bc937c2b1e;p=plomrogue2

Add song deletion to MusicPlayer.
---

diff --git a/plomrogue/things.py b/plomrogue/things.py
index c49b204..3182054 100644
--- a/plomrogue/things.py
+++ b/plomrogue/things.py
@@ -225,6 +225,14 @@ class Thing_MusicPlayer(Thing):
                 return ['playing']
             else:
                 return ['paused']
+        elif command == 'REMOVE':
+            if len(self.playlist) == 0:
+                return ['playlist already empty']
+            del self.playlist[max(0, self.playlist_index)]
+            self.playlist_index -= 1
+            if self.playlist_index < -1:
+                self.playlist_index = -1
+            return ['removed song']
         elif command == 'REWIND':
             self.playlist_index = -1
             self.next_song_start = datetime.datetime.now()