Target passing between NPCs is now based on rank, the lower the rank the less...

Target passing between NPCs is now based on rank, the lower the rank the less likely to alert. This plus some internal changes should alleviate soem turn lag as this takes a lot of processing it seems

game/modules/tome/class/Actor.lua

@@ -1761,6 +1761,19 @@ function _M:incMoney(v)
 	end
 end
 
+function _M:getRankTalkativeAdjust()
+	if self.rank == 1 then return 1
+	elseif self.rank == 2 then return 4
+	elseif self.rank == 3 then return 9
+	elseif self.rank == 3.2 then return 12
+	elseif self.rank == 3.5 then return 15
+	elseif self.rank == 4 then return 25
+	elseif self.rank == 5 then return 50
+	elseif self.rank >= 10 then return 100
+	else return 0
+	end
+end
+
 function _M:getRankStatAdjust()
 	if self.rank == 1 then return -1
 	elseif self.rank == 2 then return -0.5

game/modules/tome/class/NPC.lua

@@ -193,12 +193,15 @@ end
 -- @param who = actor acting (updating its FOV info), calling self:seen_by(who)
 -- @see ActorFOV:computeFOV, ActorAI:aiSeeTargetPos, NPC:doAI
 function _M:seen_by(who)
+	if self == who then return end
 	if self:hasEffect(self.EFF_VAULTED) and who and game.party:hasMember(who) then self:removeEffect(self.EFF_VAULTED, true, true) end
 
 	-- Check if we can pass target
 	if self.dont_pass_target then return end -- This means that ghosts can alert other NPC's but not vice versa ;)
 	local who_target = who.ai_target and who.ai_target.actor
 	if not (who_target and who_target.x) then return end
+	if self.ai_target and self.ai_target.actor == who_target then return end
+	if not rng.percent(who:getRankTalkativeAdjust()) then return end
 	-- Only receive (usually) hostile targets from allies
 	if self:reactionToward(who) <= 0 or not who.ai_state._pass_friendly_target and who:reactionToward(who_target) > 0 then return end