Merge pull request #2821 from ForFoxSake/soundsofthesynths

A Fix for Encoded Audio Language, and by Accident, Languages in General

code/modules/mob/language/language.dm

@@ -203,8 +203,10 @@
 		if(!(L.flags & NONGLOBAL))
 			if(L == default_language)
 				dat += "<b>[L.name] ([get_language_prefix()][L.key])</b> - default - <a href='byond://?src=\ref[src];default_lang=reset'>reset</a><br/>[L.desc]<br/><br/>"
-			else
+			else if (can_speak(L))
 				dat += "<b>[L.name] ([get_language_prefix()][L.key])</b> - <a href='byond://?src=\ref[src];default_lang=\ref[L]'>set default</a><br/>[L.desc]<br/><br/>"
+			else
+				dat += "<b>[L.name] ([get_language_prefix()][L.key])</b> - cannot speak!<br/>[L.desc]<br/><br/>"
 
 	src << browse(dat, "window=checklanguage")
 

code/modules/mob/living/carbon/brain/MMI.dm

@@ -3,6 +3,7 @@
 /obj/item/device/mmi/digital/New()
 	src.brainmob = new(src)
 	src.brainmob.add_language("Robot Talk")
+	src.brainmob.add_language("Encoded Audio Language")
 	src.brainmob.loc = src
 	src.brainmob.container = src
 	src.brainmob.stat = 0

code/modules/mob/living/carbon/brain/brain.dm

@@ -57,5 +57,8 @@
 		canmove = 0
 	return canmove
 
-/mob/living/carbon/brain/binarycheck()
+/mob/living/carbon/brain/isSynthetic()
 	return istype(loc, /obj/item/device/mmi/digital)
+
+/mob/living/carbon/brain/binarycheck()
+	return isSynthetic()

code/modules/mob/living/carbon/carbon.dm

@@ -446,7 +446,7 @@
 		chem_effects[effect] = magnitude
 
 /mob/living/carbon/get_default_language()
-	if(default_language)
+	if(default_language && can_speak(default_language))
 		return default_language
 
 	if(!species)

code/modules/mob/living/default_language.dm

@@ -5,6 +5,10 @@
 	set name = "Set Default Language"
 	set category = "IC"
 
+	if(language && !can_speak(language))
+		src << "<span class='notice'>You are unable to speak that language.</span>"
+		return
+
 	if(language)
 		src << "<span class='notice'>You will now speak [language] if you do not specify a language when speaking.</span>"
 	else