From 348052dd76b9b21a577b26a7fb54ef996100bfd5 Mon Sep 17 00:00:00 2001
From: Marco Hladik <marco@icculus.org>
Date: Sat, 29 Aug 2020 00:32:11 +0200
Subject: [PATCH] targ_speaker: Initial implementation. It plays a sound -
 that's it. Read the trivia for more info.

---
 src/gs-entbase/server.src              |  1 +
 src/gs-entbase/server/targ_speaker.cpp | 71 ++++++++++++++++++++++++++
 2 files changed, 72 insertions(+)
 create mode 100644 src/gs-entbase/server/targ_speaker.cpp

diff --git a/src/gs-entbase/server.src b/src/gs-entbase/server.src
index 6f2961d8..244ccab8 100644
--- a/src/gs-entbase/server.src
+++ b/src/gs-entbase/server.src
@@ -52,6 +52,7 @@ server/stubs.cpp
 server/infodecal.cpp
 server/player_weaponstrip.cpp
 server/player_loadsaved.cpp
+server/targ_speaker.cpp
 server/target_cdaudio.cpp
 server/trigger_auto.cpp
 server/trigger_autosave.cpp
diff --git a/src/gs-entbase/server/targ_speaker.cpp b/src/gs-entbase/server/targ_speaker.cpp
new file mode 100644
index 00000000..39211529
--- /dev/null
+++ b/src/gs-entbase/server/targ_speaker.cpp
@@ -0,0 +1,71 @@
+/*
+ * 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 targ_speaker (1 0 0) (-8 -8 -8) (8 8 8)
+"targetname"    Name
+"target"        Target when triggered
+"killtarget"    Target to kill when triggered
+"tsnoise"       Path to the sound file
+"volume"        Volume to play the sound as (normalized, 0.0 - 1.0)
+
+This entity plays a sample upon triggering at a specified volume.
+
+Trivia:
+It was introduced in Gunman Chronicles.
+It's not any more useful than an ambient_generic.
+I suspect it's a carry-over from when Gunman was a Quake II mod, as
+Quake/Quake II did not have an entity that allowed custom sound samples
+to be played.
+*/
+
+class targ_speaker:CBaseTrigger
+{
+	string m_strSample;
+	float m_flVolume;
+
+	void(void) targ_speaker;
+
+	virtual void(entity,int) Trigger;
+};
+
+void
+targ_speaker::Trigger(entity act, int state)
+{
+	if (GetMaster() == FALSE)
+		return;
+
+	sound(this, CHAN_AUTO, m_strSample, m_flVolume, ATTN_NORM);
+	
+}
+
+void
+targ_speaker::targ_speaker(void)
+{
+	for (int i = 1; i < (tokenize(__fullspawndata) - 1); i += 2) {
+		switch (argv(i)) {
+		case "tsnoise":
+			m_strSample = argv(i+1);
+			break;
+		case "volume":
+			m_flVolume = stof(argv(i+1));
+			break;
+		default:
+			break;
+		}
+	}
+
+	CBaseTrigger::CBaseTrigger();
+}