Merge pull request #456 from ArchieBeepBoop/languagetraits

Language Diversity / Racial fixes

code/modules/mob/living/carbon/human/species_types/synths.dm

@@ -29,10 +29,12 @@
 	..()
 	assume_disguise(old_species, H)
 	RegisterSignal(H, COMSIG_MOB_SAY, .proc/handle_speech)
+	H.grant_language(/datum/language/machine)
 
 /datum/species/synth/on_species_loss(mob/living/carbon/human/H)
 	. = ..()
 	UnregisterSignal(H, COMSIG_MOB_SAY)
+	H.remove_language(/datum/language/machine)
 
 /datum/species/synth/handle_chemicals(datum/reagent/chem, mob/living/carbon/human/H)
 	if(chem.id == "synthflesh")
@@ -123,4 +125,4 @@
 				if (/datum/species/golem/bananium)
 					speech_args[SPEECH_SPANS] |= SPAN_CLOWN
 				if (/datum/species/golem/clockwork)
-					speech_args[SPEECH_SPANS] |= SPAN_ROBOT
+					speech_args[SPEECH_SPANS] |= SPAN_ROBOT

code/modules/surgery/organs/tongue.dm

@@ -22,6 +22,7 @@
 		/datum/language/ratvar,
 		/datum/language/aphasia,
 		/datum/language/slime,
+		/datum/language/xenocommon,
 	))
 	healing_factor = STANDARD_ORGAN_HEALING*5 //Fast!!
 	decay_factor = STANDARD_ORGAN_DECAY/2
@@ -252,6 +253,12 @@
 /obj/item/organ/tongue/robot/can_speak_in_language(datum/language/dt)
 	return ..() || electronics_magic
 
+/obj/item/organ/tongue/robot/Initialize(mapload)
+	. = ..()
+	var/static/list/languages_possible_robot = languages_possible_base + typecacheof(list(
+		/datum/language/machine))
+	languages_possible = languages_possible_robot
+
 /obj/item/organ/tongue/robot/handle_speech(datum/source, list/speech_args)
 	speech_args[SPEECH_SPANS] |= SPAN_ROBOT