Quite a few brainmed changes + fixes. (#9015)

code/modules/organs/internal/_internal.dm

@@ -96,7 +96,7 @@
 					degree = " a lot"
 				if(damage < 5)
 					degree = " a bit"
-				owner.custom_pain("Something inside your [parent.name] hurts[degree]!", amount)
+				owner.custom_pain("Something inside your [parent.name] hurts[degree]!", amount, affecting = parent)
 
 /obj/item/organ/internal/proc/get_visible_state()
 	if(damage > max_damage)

code/modules/organs/organ_external.dm

@@ -325,7 +325,7 @@
 	var/laser = (damage_flags & DAM_LASER)
 	var/sharp = (damage_flags & DAM_SHARP)
 
-	if(laser)
+	if(laser || BP_IS_ROBOTIC(src))
 		damage_amt += burn
 		cur_damage += burn_dam
 
@@ -334,7 +334,7 @@
 
 	var/organ_damage_threshold = 10
 	if(sharp)
-		organ_damage_threshold *= 0.3
+		organ_damage_threshold *= 0.5
 	if(laser)
 		organ_damage_threshold *= 2
 
@@ -452,8 +452,8 @@ This function completely restores a damaged organ to perfect condition.
 
 
 /obj/item/organ/external/proc/createwound(var/type = CUT, var/damage)
-
-	if(damage <= 0) return
+	if(damage <= 0)
+		return
 
 	//moved this before the open_wound check so that having many small wounds for example doesn't somehow protect you from taking internal damage (because of the return)
 	//Possibly trigger an internal wound, too.