[MIRROR] Adds MultiZ chat filter (#8030)

Co-authored-by: Heroman3003 <31296024+Heroman3003@users.noreply.github.com>
Co-authored-by: Raeschen <rycoop29@gmail.com>

code/__defines/chat.dm

@@ -11,6 +11,7 @@
 #define MESSAGE_TYPE_SYSTEM "system"
 #define MESSAGE_TYPE_LOCALCHAT "localchat"
 #define MESSAGE_TYPE_NPCEMOTE "npcemote"
+#define MESSAGE_TYPE_MULTIZCHAT "multizsay"
 #define MESSAGE_TYPE_PLOCALCHAT "plocalchat"
 #define MESSAGE_TYPE_HIVEMIND "hivemind"
 #define MESSAGE_TYPE_RADIO "radio"

code/modules/emotes/emote_mob.dm

@@ -224,6 +224,8 @@
 				if(M)
 					if(isobserver(M))
 						message = "<span class='emote'><B>[src]</B> ([ghost_follow_link(src, M)]) [input]</span>"
+					if(usr && usr.client && M && !(get_z(usr) == get_z(M)))
+						message = "<span class='multizsay'>[message]</span>"
 					//CHOMPEdit Start - If you are in the same tile, right next to, or being held by a person doing an emote, you should be able to see it while blind
 					if(m_type != AUDIBLE_MESSAGE && (src.Adjacent(M) || (istype(src.loc, /obj/item/weapon/holder) && src.loc.loc == M)))
 						M.show_message(message)

code/modules/mob/hear_say.dm

@@ -145,6 +145,8 @@
 		message = "<span class='game say'>[message]</span>"
 		if(speaker && !speaker.client)
 			message = "<span class='npcsay'>[message]</span>"
+		else if(speaker && !(get_z(src) == get_z(speaker)))
+			message = "<span class='multizsay'>[message]</span>"
 		to_chat(src, message)
 	else if(teleop)
 		to_chat(teleop, "<span class='game say'>[create_text_tag("body", "BODY:", teleop.client)][message]</span>")
@@ -159,6 +161,8 @@
 		message = "<span class='game say'>[message]</span>"
 		if(speaker && !speaker.client)
 			message = "<span class='npcsay'>[message]</span>"
+		else if(speaker && !(get_z(src) == get_z(speaker)))
+			message = "<span class='multizsay'>[message]</span>"
 		to_chat(src, message)
 	else if(teleop)
 		to_chat(teleop, "<span class='game say'>[create_text_tag("body", "BODY:", teleop.client)][message]</span>")
@@ -333,4 +337,6 @@
 	var/rendered = "<span class='game say'><span class='name'>[name]</span> [message]</span>"
 	if(!speaker.client)
 		rendered = "<span class='npcsay'>[rendered]</span>"
+	else if(speaker && !(get_z(src) == get_z(speaker)))
+		rendered = "<span class='multizsay'>[message]</span>"
 	to_chat(src, rendered)

code/modules/mob/say_vr.dm

@@ -200,6 +200,8 @@
 		for(var/mob/M as anything in vis_mobs)
 			if(isnewplayer(M))
 				continue
+			if(src.client && M && !(get_z(src) == get_z(M)))
+				message = "<span class='multizsay'>[message]</span>"
 			if(isobserver(M) && (!(is_preference_enabled(/datum/client_preference/whisubtle_vis) || (isbelly(M.loc) && src == M.loc:owner)) || \
 			!is_preference_enabled(/datum/client_preference/whisubtle_vis) && !M.client?.holder)) //CHOMPEdit - Added the belly check so that ghosts in bellies can still see their pred's messages.
 				spawn(0)

tgui/packages/tgui-panel/chat/constants.ts

@@ -24,6 +24,7 @@ export const MESSAGE_TYPE_INTERNAL = 'internal';
 export const MESSAGE_TYPE_SYSTEM = 'system';
 export const MESSAGE_TYPE_LOCALCHAT = 'localchat';
 export const MESSAGE_TYPE_NPCEMOTE = 'npcemote';
+export const MESSAGE_TYPE_MULTIZCHAT = 'multizsay';
 export const MESSAGE_TYPE_PLOCALCHAT = 'plocalchat';
 export const MESSAGE_TYPE_VORE = 'vore';
 export const MESSAGE_TYPE_HIVEMIND = 'hivemind';
@@ -64,6 +65,12 @@ export const MESSAGE_TYPES = [
     description: 'In-character emotes and says from NPCs',
     selector: '.npcemote, .npcsay',
   },
+  {
+    type: MESSAGE_TYPE_MULTIZCHAT,
+    name: 'MultiZ Emotes / Says',
+    description: 'In-character emotes and says from levels above/below',
+    selector: '.multizsay',
+  },
   {
     type: MESSAGE_TYPE_LOCALCHAT,
     name: 'Local',

tgui/packages/tgui-panel/styles/tgchat/chat-dark.scss

@@ -370,6 +370,7 @@ img.icon.bigicon {
 .say,
 .emote,
 .emotesubtle,
+.multizsay,
 .npcemote,
 .npcsay,
 .infoplain,

tgui/packages/tgui-panel/styles/tgchat/chat-light.scss

@@ -388,6 +388,7 @@ img.icon.bigicon {
 .say,
 .emote,
 .emotesubtle,
+.multizsay,
 .npcemote,
 .npcsay,
 .infoplain,

tgui/packages/tgui-panel/styles/tgchat/chat-vchatdark.scss

@@ -370,6 +370,7 @@ img.icon.bigicon {
 .say,
 .emote,
 .emotesubtle,
+.multizsay,
 .npcemote,
 .npcsay,
 .infoplain,

tgui/packages/tgui-panel/styles/tgchat/chat-vchatlight.scss

@@ -388,6 +388,7 @@ img.icon.bigicon {
 .say,
 .emote,
 .emotesubtle,
+.multizsay,
 .npcemote,
 .npcsay,
 .infoplain,