Vox mutantrace, vox clothing, minor surgery mod for mutantrace specific surgery steps. Fixed captain's jacket sprite.

code/modules/surgery/surgery.dm

@@ -5,6 +5,9 @@
 
 	// type path referencing tools that can be used for this step, and how well are they suited for it
 	var/list/allowed_tools = null
+	// type paths referencing mutantraces that this step applies to.
+	var/list/allowed_species = null
+	var/list/disallowed_species = null
 
 	// duration of the step
 	var/min_duration = 0
@@ -22,6 +25,21 @@
 				return allowed_tools[T]
 		return 0
 
+	// Checks if this step applies to the mutantrace of the user.
+	proc/is_valid_mutantrace(mob/living/carbon/human/target)
+
+		if(allowed_species)
+			for(var/species in allowed_species)
+				if(target.dna.mutantrace == species)
+					return 1
+
+		if(disallowed_species)
+			for(var/species in disallowed_species)
+				if (target.dna.mutantrace == species)
+					return 0
+
+		return 1
+
 	// checks whether this step can be applied with the given user and target
 	proc/can_use(mob/living/user, mob/living/carbon/human/target, target_zone, obj/item/tool)
 		return 0
@@ -63,7 +81,7 @@ proc/do_surgery(mob/living/M, mob/living/user, obj/item/tool)
 		return 0
 	for(var/datum/surgery_step/S in surgery_steps)
 		//check if tool is right or close enough and if this step is possible
-		if( S.tool_quality(tool) && S.can_use(user, M, user.zone_sel.selecting, tool))
+		if( S.tool_quality(tool) && S.can_use(user, M, user.zone_sel.selecting, tool) && S.is_valid_mutantrace(M))
 			S.begin_step(user, M, user.zone_sel.selecting, tool)		//start on it
 			//We had proper tools! (or RNG smiled.) and User did not move or change hands.
 			if( prob(S.tool_quality(tool)) &&  do_mob(user, M, rand(S.min_duration, S.max_duration)))