Resolve "Merge the best from 7.40 branch"

data/talkactions/scripts/impersonate.lua

@@ -0,0 +1,20 @@
+function onSay(player, words, param)
+	if not player:getGroup():getAccess() then
+		return true
+	end
+
+	local split = param:split(",")
+	local target = Player(split[1])
+	if target == nil then
+		player:sendCancelMessage("Player not found.")
+		return false
+	end
+
+	if target:getGroup():getAccess() then
+		player:sendCancelMessage("You cannot impersonate this player.")
+		return false
+	end
+	
+	target:say(split[2], TALKTYPE_SAY)
+	return false
+end