ptgdp: Switch from a symlink to just directly downloading the music

You can, of course, link this thing back out if you want to

ptgdp

@@ -16,8 +16,7 @@ _tmpdir="${XDG_CACHE_HOME:-$HOME/.cache}/$_name"
 _tmpfile="$_tmpdir/tmpfile-$(cat /dev/urandom | tr -cd 'a-f0-9' | head -c 12)"
 _xdguserdirs="${XDG_CONFIG_HOME:-$HOME/.config}/user-dirs.dirs"
 [ -f "$_xdguserdirs" ] && source "$_xdguserdirs"
-_musicdir="${XDG_DATA_HOME:-$HOME/.local/share}/$_name"
-_musiclink="${XDG_MUSIC_DIR:-$HOME/Music}/PTGDP Songs"
+_musicdir="${XDG_MUSIC_DIR:-$HOME/Music}/${PTGDP_MUSIC_DIR:PTGDP Songs}"
 
 # Helper functions
 log() {
@@ -102,6 +101,13 @@ files are cached in your Music folder under "PTGDP Songs" for offline use.
 
   -h			Print this help text
 
+Environment Variables
+
+In addition to XDG-spec variables (XDG_CACHE_HOME, user-dirs.dirs, etc.), ptgdp
+also respects an additional variable:
+
+  PTGDP_MUSIC_DIR	The subdirectory in XDG_MUSIC_DIR to save music to
+
 Copyright (c) 2019 rehashedsalt@cock.li
 Licensed under the MIT license
 EOF
@@ -135,15 +141,6 @@ playlist() {
 	[ -e "$1" ] || error "Playlist \"$1\" does not exist" 50
 	[ -f "$1" ] || error "Playlist \"$1\" is not a file" 50
 	[ -r "$1" ] || error "Cannot read playlist \"$1\"" 51
-	if ! [ -f "$_musicdir/.symlink" ]; then
-		if ln -s "$_musicdir" "$_musiclink" > /dev/null 2>&1; then
-			log "Made symlink to music directory"
-			touch "$_musicdir/.symlink"
-		else
-			error "Failed to make symlink to music directory"
-			log "Music can be found at \"$_musicdir\""
-		fi
-	fi
 	if [ -z "$_optdownloadonly" ] && ! mpc status > /dev/null 2>&1; then
 		notify "Could not communicate with MPD" \
 			"MPD connection was refused. Ensure your configuration is correct and the daemon is currently running." \
@@ -189,9 +186,10 @@ playlist() {
 				dlexist+=1
 			fi
 			validatedeps mpc || continue
-			[ -z "$_optdownloadonly" ] && mpc add "$filename"
+			[ -z "$_optdownloadonly" ] || continue
+			mpc add "$filename"
 			if [ -n "$_optautoplay" ]; then
-				mpc play
+				mpc play > /dev/null 2>&1
 				unset _optautoplay
 			fi
 		else