From caddd66f4285c4558cfbc93cf5e624553f4f3e45 Mon Sep 17 00:00:00 2001
From: larentoun <31931237+larentoun@users.noreply.github.com>
Date: Thu, 24 Oct 2024 14:17:03 +0300
Subject: [PATCH] tts interrupt signal (#609)

## About The Pull Request
Ports https://github.com/ss220club/Paradise-SS220/pull/1612
---
 modular_bandastation/_defines220/code/signals_atom.dm | 5 ++++-
 modular_bandastation/tts/code/hear.dm                 | 4 +++-
 modular_bandastation/tts/code/tts_seed.dm             | 2 ++
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/modular_bandastation/_defines220/code/signals_atom.dm b/modular_bandastation/_defines220/code/signals_atom.dm
index 6cb23c4e1f485..e579f384139b5 100644
--- a/modular_bandastation/_defines220/code/signals_atom.dm
+++ b/modular_bandastation/_defines220/code/signals_atom.dm
@@ -1,7 +1,10 @@
 ///from base of atom/change_tts_seed(): (mob/chooser, override, new_traits)
 #define COMSIG_ATOM_TTS_SEED_CHANGE "atom_tts_seed_change"
-///from base of atom/cast_tts: (mob/listener, message, atom/location, is_local, effect, traits, preSFX, postSFX)
+///from base of atom/cast_tts(): (mob/listener, message, atom/location, is_local, effect, traits, preSFX, postSFX)
 #define COMSIG_ATOM_TTS_CAST "atom_tts_cast"
+//from base of atom/cast_tts(): (mob/listener, message, atom/location, is_local, effect, traits, preSFX, postSFX)
+#define COMSIG_ATOM_PRE_TTS_CAST "atom_pre_tts_cast"
+	#define COMPONENT_TTS_INTERRUPT (1<<0)
 ///from base of atom/tts_trait_add(): (trait)
 #define COMSIG_ATOM_TTS_TRAIT_ADD "atom_tts_trait_add"
 ///from base of atom/tts_trait_remove(): (trait)
diff --git a/modular_bandastation/tts/code/hear.dm b/modular_bandastation/tts/code/hear.dm
index 291502ea0d74b..94ec707c1c6ad 100644
--- a/modular_bandastation/tts/code/hear.dm
+++ b/modular_bandastation/tts/code/hear.dm
@@ -21,4 +21,6 @@
     speaker.cast_tts(src, raw_message, effect = radio_freq ? /datum/singleton/sound_effect/radio : null)
 
 /atom/movable/virtualspeaker/cast_tts(mob/listener, message, atom/location, is_local, effect, traits, preSFX, postSFX)
-    SEND_SIGNAL(source, COMSIG_ATOM_TTS_CAST, listener, message, location, is_local, effect, traits, preSFX, postSFX)
+	if(SEND_SIGNAL(source, COMSIG_ATOM_PRE_TTS_CAST, listener, message, location, is_local, effect, traits, preSFX, postSFX) & COMPONENT_TTS_INTERRUPT)
+		return
+	SEND_SIGNAL(source, COMSIG_ATOM_TTS_CAST, listener, message, location, is_local, effect, traits, preSFX, postSFX)
diff --git a/modular_bandastation/tts/code/tts_seed.dm b/modular_bandastation/tts/code/tts_seed.dm
index 23c005e0a660b..68f7bcaa8ab88 100644
--- a/modular_bandastation/tts/code/tts_seed.dm
+++ b/modular_bandastation/tts/code/tts_seed.dm
@@ -20,6 +20,8 @@
 	add_tts_component()
 
 /atom/proc/cast_tts(mob/listener, message, atom/location, is_local = TRUE, effect = null, traits = TTS_TRAIT_RATE_FASTER, preSFX, postSFX)
+	if(SEND_SIGNAL(src, COMSIG_ATOM_PRE_TTS_CAST, listener, message, location, is_local, effect, traits, preSFX, postSFX) & COMPONENT_TTS_INTERRUPT)
+		return
 	SEND_SIGNAL(src, COMSIG_ATOM_TTS_CAST, listener, message, location, is_local, effect, traits, preSFX, postSFX)
 
 // TODO: Do it better?