actual tgui code

code/modules/tgui_panel/audio.dm

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2020 Aleksej Komarov
+ * SPDX-License-Identifier: MIT
+ */
+
+/// Admin music volume, from 0 to 1.
+/client/var/admin_music_volume = 1
+
+/**
+ * public
+ *
+ * Sends music data to the browser.
+ *
+ * Optional settings:
+ * - pitch: the playback rate
+ * - start: the start time of the sound
+ * - end: when the musics stops playing
+ *
+ * required url string Must be an https URL.
+ * optional extra_data list Optional settings.
+ */
+/datum/tgui_panel/proc/play_music(url, extra_data)
+	if(!is_ready())
+		return
+	if(!findtext(url, GLOB.is_http_protocol))
+		return
+	var/list/payload = list()
+	if(length(extra_data) > 0)
+		for(var/key in extra_data)
+			payload[key] = extra_data[key]
+	payload["url"] = url
+	window.send_message("audio/playMusic", payload)
+
+/**
+ * public
+ *
+ * Stops playing music through the browser.
+ */
+/datum/tgui_panel/proc/stop_music()
+	if(!is_ready())
+		return
+	window.send_message("audio/stopMusic")