fix: prevent greeting window from appearing when opening URL

Author: Bentroen

scripts/control_draw/control_draw.gml

@@ -2352,7 +2352,7 @@ function control_draw() {
 	}
 
 	// Draw song download progress bar
-	if (song_download_status == 1) {
+	if (protocol_data != pointer_null && song_download_status < 2) {
 		window = -1
 		if (language != 1) draw_downloadprogress("Download", "Downloading song...", song_downloaded_size, song_total_size)
 		else draw_downloadprogress("下载", "正在下载乐曲......", song_downloaded_size, song_total_size)

scripts/download_song_from_url/download_song_from_url.gml

@@ -23,7 +23,7 @@ function download_song_from_url() {
 			// Download was interrupted, may have been successful or not (if connection was interrupted)
 			show_debug_message("Download interrupted; may have been successful our not");
 			song_download_data = -1;
-			song_download_status = 0;
+			song_download_status = 2;
 
 			// The sizeDownloaded and contentLength variables may never be reported if the song is downloaded in one go.
 			// To avoid this from happening, we compare the Content-Length response header with the downloaded file's disk size.