resize limits and designer / dna update (#16807)

* resize limits and designer / dna update

* .

* genes to mobs

* .

* Update designer.dm

* Update designer.dm

* species cleanup

code/game/objects/items.dm

@@ -76,7 +76,7 @@
 	/* Species-specific sprites, concept stolen from Paradise//vg/.
 	ex:
 	sprite_sheets = list(
-		SPECIES_TAJ = 'icons/cat/are/bad'
+		SPECIES_TAJARAN = 'icons/cat/are/bad'
 		)
 	If index term exists and icon_override is not set, this sprite sheet will be used.
 	*/

code/game/objects/items/devices/modkit.dm

@@ -76,4 +76,4 @@
 /obj/item/modkit/tajaran
 	name = "tajaran hardsuit modification kit"
 	desc = "A kit containing all the needed tools and parts to modify a hardsuit for another user. This one looks like it's meant for Tajaran."
-	target_species = SPECIES_TAJ
+	target_species = SPECIES_TAJARAN

code/game/objects/items/weapons/implants/implant_vr.dm

@@ -96,14 +96,14 @@
 			active = !active
 		if(active)
 			if(findtext(msg,"grow"))
-				H.resize(min(H.size_multiplier*1.5, 2))
+				H.resize(min(H.size_multiplier*1.5, RESIZE_MAXIMUM))
 			else if(findtext(msg,"shrink"))
-				H.resize(max(H.size_multiplier*0.5, 0.25))
+				H.resize(max(H.size_multiplier*0.5, RESIZE_MINIMUM))
 			else if(findtext(msg, "resize"))
 				var/static/regex/size_mult = new/regex("\\d+")
 				if(size_mult.Find(msg))
 					var/resizing_value = text2num(size_mult.match)
-					H.resize(CLAMP(resizing_value/100 , 0.25, 2))
+					H.resize(CLAMP(resizing_value/100 , RESIZE_MINIMUM, RESIZE_MAXIMUM))