Add toggle for farting noises

Add farting noises to Citadel toggles
Add channel for farting noises
Integrate fart sound effects into /proc/get_sfx
Use similar pattern to vore noises

code/__DEFINES/citadel_defines.dm

@@ -125,15 +125,17 @@
 #define STAMINA_SOFTCRIT_TRADITIONAL		0	//same as STAMINA_SOFTCRIT except for the more traditional health calculations
 #define STAMINA_CRIT_TRADITIONAL			-40 //ditto, but for STAMINA_CRIT
 
-#define CRAWLUNDER_DELAY							30 //Delay for crawling under a standing mob
+#define CRAWLUNDER_DELAY					30 //Delay for crawling under a standing mob
 
 //Citadel toggles because bitflag memes
 #define MEDIHOUND_SLEEPER	(1<<0)
 #define EATING_NOISES		(1<<1)
 #define DIGESTION_NOISES	(1<<2)
 #define TRASH_FORCEFEED		(1<<3)
+#define FARTING_NOISES		(1<<4) //GS13
 
-#define TOGGLES_CITADEL (EATING_NOISES|DIGESTION_NOISES)
+//toggles on by default
+#define TOGGLES_CITADEL (EATING_NOISES|DIGESTION_NOISES|FARTING_NOISES)
 
 //component stuff
 #define COMSIG_COMBAT_TOGGLED "combatmode_toggled" //called by combat mode toggle on all equipped items. args: (mob/user, combatmode)

code/__DEFINES/sound.dm

@@ -10,7 +10,6 @@
 #define CHANNEL_BUZZ 1018
 #define CHANNEL_BICYCLE 1017
 
-
 //CIT CHANNELS - TRY NOT TO REGRESS
 #define CHANNEL_PRED 1010
 #define CHANNEL_DIGEST 1009
@@ -19,17 +18,16 @@
 //Hyperstation Channels
 #define CHANNEL_REACTOR_ALERT 1007 // reactor sounds
 
+//GS13 Channels
+#define CHANNEL_BRAP 1006
 
 //THIS SHOULD ALWAYS BE THE LOWEST ONE!
 //KEEP IT UPDATED
-
-#define CHANNEL_HIGHEST_AVAILABLE 1006 //CIT CHANGE - COMPENSATES FOR VORESOUND CHANNELS
-
+#define CHANNEL_HIGHEST_AVAILABLE 1005
 
 #define SOUND_MINIMUM_PRESSURE 10
 #define FALLOFF_SOUNDS 1
 
-
 //Ambience types
 
 #define GENERIC list('sound/ambience/ambigen1.ogg','sound/ambience/ambigen3.ogg',\
@@ -136,4 +134,4 @@
 
 #define PICKUP_SOUND_VOLUME 40
 #define DROP_SOUND_VOLUME 50
-#define YEET_SOUND_VOLUME 90
+#define YEET_SOUND_VOLUME 90