target_cdaudio is now implemented, what maps use this over trigger_cdaudio anyway?

src/gs-entbase/server.src

@@ -49,6 +49,7 @@ server/stubs.cpp
 server/infodecal.cpp
 server/player_weaponstrip.cpp
 server/player_loadsaved.cpp
+server/target_cdaudio.cpp
 server/trigger_auto.cpp
 server/trigger_autosave.cpp
 server/trigger_cdaudio.cpp

src/gs-entbase/server/target_cdaudio.cpp

@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2016-2020 Marco Hladik <marco@icculus.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*QUAKED target_cdaudio (1 0 0) (-8 -8 -8) (8 8 8)
+"targetname"    Name
+"health"        Music track to play (1-30). -1 to stop.
+"radius"        Radius in which the entity will be triggered in.
+
+A radius based trigger_cdaudio.
+Disables itself upon activation.
+
+I honestly don't know what the point is, as trigger_cdaudio should
+act the same in practice.
+*/
+
+class target_cdaudio:CBaseTrigger
+{
+	float m_flRadius;
+	int m_iCDTrack;
+
+	void(void) target_cdaudio;
+	virtual void(void) touch;
+	virtual void(void) Respawn;
+};
+
+void
+target_cdaudio::touch(void)
+{
+	if (!(other.flags & FL_CLIENT)) {
+		return;
+	}
+
+	dprint(sprintf("^2target_cdaudio::^3Trigger^7: CD Track %i requested\n", 
+		m_iCDTrack));
+
+	WriteByte(MSG_MULTICAST, SVC_CGAMEPACKET);
+	WriteByte(MSG_MULTICAST, EV_MUSICTRACK);
+	WriteByte(MSG_MULTICAST, m_iCDTrack);
+	msg_entity = world;
+	multicast([0,0,0], MULTICAST_ALL_R);
+	solid = SOLID_NOT;
+}
+
+void
+target_cdaudio::Respawn(void)
+{
+	/* nobody cares that this is non-spherical... right? */
+	solid = SOLID_TRIGGER;
+	mins = [-m_flRadius, -m_flRadius, -m_flRadius];
+	maxs = [m_flRadius, m_flRadius, m_flRadius];
+	setsize(this, mins, maxs);
+}
+
+void
+target_cdaudio::target_cdaudio(void)
+{
+	for (int i = 1; i < (tokenize(__fullspawndata) - 1); i += 2) {
+		switch (argv(i)) {
+		case "health":
+			m_iCDTrack = stoi(argv(i+1));
+			break;
+		case "radius":
+			m_flRadius = stof(argv(i+1)) / 2;
+			break;
+		default:
+			break;
+		}
+	}
+	CBaseTrigger::CBaseTrigger();
+}