Update fr_server.lua

I noticed a bug in the freeroam game mode,  

        <setting name=“*chat/blockRepeatMessages” value=“true” />

but I was still able to spam the chat, I looked at the line of code and saw that something was wrong and fixed it

[gameplay]/freeroam/fr_server.lua

@@ -448,24 +448,21 @@ addEventHandler('onPlayerChat', root,
 	function(msg, type)
 		if type == 0 then
 			cancelEvent()
-			if not hasObjectPermissionTo(source, "command.kick") and not hasObjectPermissionTo(source, "command.mute") then
-				if chatTime[source] and chatTime[source] + tonumber(get("*chat/mainChatDelay")) > getTickCount() then
-					outputChatBox("Stop spamming main chat!", source, 255, 0, 0)
-					return
-				else
-					chatTime[source] = getTickCount()
-				end
-				if get("*chat/blockRepeatMessages") == "true" and lastChatMessage[source] and lastChatMessage[source] == msg then
+
+			local blockRepeats = get("*chat/blockRepeatMessages") == "true"
+
+			if blockRepeats then
+				if lastChatMessage[source] and lastChatMessage[source] == msg then
 					outputChatBox("Stop repeating yourself!", source, 255, 0, 0)
 					return
-				else
-					lastChatMessage[source] = msg
 				end
+				lastChatMessage[source] = msg
 			end
+
 			if isElement(source) then
 				local r, g, b = getPlayerNametagColor(source)
 				outputChatBox(getPlayerName(source) .. ': #FFFFFF' .. stripHex(msg), root, r, g, b, true)
-				outputServerLog( "CHAT: " .. getPlayerName(source) .. ": " .. msg )
+				outputServerLog("CHAT: " .. getPlayerName(source) .. ": " .. msg)
 			end
 		end
 	end
@@ -657,4 +654,4 @@ function handleSuicide()
 	end
 end
 addEvent('onFreeroamSuicide', true)
-addEventHandler('onFreeroamSuicide', root, handleSuicide)
+addEventHandler('onFreeroamSuicide', root, handleSuicide)