Merge pull request #2840 from Citadel-Station-13/upstream-merge-30344

[MIRROR] Traitorbro gamemode

code/__DEFINES/antagonists.dm

@@ -18,3 +18,4 @@
 #define ANTAG_DATUM_IAA_HUMAN_CUSTOM  		/datum/antagonist/traitor/human/internal_affairs/custom
 #define ANTAG_DATUM_IAA_AI_CUSTOM  		/datum/antagonist/traitor/AI/internal_affairs/custom
 #define ANTAG_DATUM_IAA_AI	  		/datum/antagonist/traitor/AI/internal_affairs
+#define ANTAG_DATUM_BROTHER 			/datum/antagonist/brother

code/__DEFINES/atom_hud.dm

@@ -41,6 +41,7 @@
 #define ANTAG_HUD_SOULLESS		17
 #define ANTAG_HUD_CLOCKWORK		18
 #define ANTAG_HUD_BORER			19
+#define ANTAG_HUD_BROTHER		20
 
 // Notification action types
 #define NOTIFY_JUMP "jump"

code/__DEFINES/role_preferences.dm

@@ -23,12 +23,14 @@
 #define ROLE_DEVIL				"devil"
 #define ROLE_SERVANT_OF_RATVAR	"servant of Ratvar"
 #define ROLE_BORER				"borer"
+#define ROLE_BROTHER			"blood brother"
 
 //Missing assignment means it's not a gamemode specific role, IT'S NOT A BUG OR ERROR.
 //The gamemode specific ones are just so the gamemodes can query whether a player is old enough
 //(in game days played) to play that role
 GLOBAL_LIST_INIT(special_roles, list(
 	ROLE_TRAITOR = /datum/game_mode/traitor,
+	ROLE_BROTHER = /datum/game_mode/traitor/bros,
 	ROLE_OPERATIVE = /datum/game_mode/nuclear,
 	ROLE_CHANGELING = /datum/game_mode/changeling,
 	ROLE_WIZARD = /datum/game_mode/wizard,
@@ -50,4 +52,4 @@ GLOBAL_LIST_INIT(special_roles, list(
 //Job defines for what happens when you fail to qualify for any job during job selection
 #define BEASSISTANT 	1
 #define BERANDOMJOB 	2
-#define RETURNTOLOBBY 	3
+#define RETURNTOLOBBY 	3