Tea heals a bit more if you're british (#21068)

* chav now gives slight healing on tea

* Update code/_globalvars/traits.dm

Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com>

---------

Co-authored-by: Ryan <80364400+Sirryan2002@users.noreply.github.com>

code/__HELPERS/traits.dm

@@ -182,6 +182,7 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 #define TRAIT_BURN_WOUND_IMMUNE "burn_immune"
 
 #define TRAIT_COMIC_SANS		"comic_sans"
+#define TRAIT_CHAV				"chav"
 #define TRAIT_NOFINGERPRINTS	"no_fingerprints"
 #define TRAIT_SLOWDIGESTION		"slow_digestion"
 #define TRAIT_COLORBLIND		"colorblind"

code/_globalvars/traits.dm

@@ -54,6 +54,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_STURDY_LIMBS" = TRAIT_STURDY_LIMBS,
 
 		"TRAIT_COMIC_SANS" = TRAIT_COMIC_SANS,
+		"TRAIT_CHAV" = TRAIT_CHAV,
 		"TRAIT_NOFINGERPRINTS" = TRAIT_NOFINGERPRINTS,
 		"TRAIT_SLOWDIGESTION" = TRAIT_SLOWDIGESTION,
 		"TRAIT_COLORBLIND" = TRAIT_COLORBLIND,

code/game/dna/mutations/disabilities.dm

@@ -305,6 +305,7 @@
 	desc = "Forces the language center of the subject's brain to construct sentences in a more rudimentary manner."
 	activation_messages = list("Ye feel like a rite prat like, innit?")
 	deactivation_messages = list("You no longer feel like being rude and sassy.")
+	traits_to_add = list(TRAIT_CHAV)
 	//List of swappable words. Normal word first, chav word second.
 	var/static/list/chavlinks = list(
 	"arrest" = "nick",

code/modules/reagents/chemistry/reagents/drinks_reagents.dm

@@ -387,6 +387,9 @@
 /datum/reagent/consumable/drink/tea/on_mob_life(mob/living/M)
 	var/update_flags = STATUS_UPDATE_NONE
 	if(prob(20))
+		if(HAS_TRAIT(M, TRAIT_CHAV))
+			update_flags |= M.adjustBruteLoss(-1, FALSE)
+			update_flags |= M.adjustFireLoss(-1, FALSE)
 		update_flags |= M.adjustToxLoss(-1, FALSE)
 	return ..() | update_flags