diff --git a/src/main.lua b/src/main.lua
index f5ba4a9..66f85c3 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -213,6 +213,7 @@ local commands=require('./modules/commands.lua')
 local prefix = ','
 local client = discordia.Client()
 _G.client = client
+_G.locked = false
 
 discordia.extensions()
 
@@ -265,20 +266,24 @@ client:on('messageCreate', function(message)
         local cmdName=args[1]
         table.remove(args,1)
         local command=commands.command_list[cmdName]
-        if command~=nil then
-            if message.guild~=nil then
-                local s,e=pcall(function()
-                    command.exec({message=message,args=args,mentions=mentions,t={client,discordia,token}})
-                end)
-                if not s then
-                    message:reply('tripped : '..e:split('/')[#e:split('/')])
+        if not _G.locked then
+            if command~=nil then
+                if message.guild~=nil then
+                    local s,e=pcall(function()
+                        command.exec({message=message,args=args,mentions=mentions,t={client,discordia,token}})
+                    end)
+                    if not s then
+                        message:reply('tripped : '..e:split('/')[#e:split('/')])
+                    end
+                else
+                    message:reply('i will not let you type in dms!!! 😠')
                 end
             else
-                message:reply('i will not let you type in dms!!! 😠')
+                message:reply('command does not exist 👎')
             end
         else
-            message:reply('command does not exist 👎')
-        end
+            message:reply('bot is locked, please wait until it is unlocked')
+        end 
     end
 end)
 
diff --git a/src/modules/commands/cmds.lua b/src/modules/commands/cmds.lua
new file mode 100644
index 0000000..7a0f5e8
--- /dev/null
+++ b/src/modules/commands/cmds.lua
@@ -0,0 +1,14 @@
+local discordia=require('discordia')
+local commands=require('./../commands.lua')
+discordia.extensions()
+commands:Add('cmds',{'commands','cmd','help'},'Returns a list of all commands',function(t)
+    local final='```\n'
+    for i,v in pairs(commands.command_list) do
+        local name=v.name
+        local alias=table.concat(v.alias,', ') or 'None'
+        local desc=v.desc
+        final=final..'Name: '..name..'\nDescription: '..desc..'\n'..'Aliases: '..alias..'\n\n'
+    end
+    final=final..'```'
+    t.message:reply(final)
+end)
\ No newline at end of file
diff --git a/src/modules/commands/map.lua b/src/modules/commands/map.lua
new file mode 100644
index 0000000..08dac28
--- /dev/null
+++ b/src/modules/commands/map.lua
@@ -0,0 +1,46 @@
+local discordia=require('discordia')
+local API=require('./../strafes_net.lua')
+local commands=require('./../commands.lua')
+discordia.extensions()
+
+commands:Add('map',{},'get map info', function(t)
+    local game = API.GAMES[t.args[1]]
+    local map_name
+    if not game then
+        map_name = table.concat(t.args,' ')
+    else
+        map_name = table.concat(t.args,' ',2)
+    end
+    if not map_name then return t.message:reply('invalid arguments') end
+    if game then
+        if API.MAPS[game][map_name] then
+            local map = API.MAPS[game][map_name]
+            local formatted_message = '```'..
+            'Map: '..map.DisplayName..' ('..API.GAMES[game]..')\n'..
+            'ID: '..map.ID..'\n'..
+            'Creator: '..map.Creator..'\n'..
+            'PlayCount: '..map.PlayCount..'\n'..
+            'Published: '..os.date('%A, %B %d %Y @ %I:%M (%p)',map.Date)..
+            '```'
+            return t.message:reply(formatted_message)
+        end
+    else
+        for _,game in next,API.GAMES do
+            if type(tonumber(game)) == 'number' then
+                if API.MAPS[game][map_name] then
+                    local map = API.MAPS[game][map_name]
+                    local formatted_message = '```'..
+                    'Map: '..map.DisplayName..' ('..API.GAMES[game]..')\n'..
+                    'ID: '..map.ID..'\n'..
+                    'Creator: '..map.Creator..'\n'..
+                    'PlayCount: '..map.PlayCount..'\n'..
+                    'Published: '..os.date('%A, %B %d %Y @ %I:%M (%p)',map.Date)..
+                    '```'
+                    return t.message:reply(formatted_message)
+                else
+                    return t.message:reply('map not found')
+                end
+            end
+        end
+    end
+end)
\ No newline at end of file
diff --git a/src/modules/commands/maps_init.lua b/src/modules/commands/maps_init.lua
new file mode 100644
index 0000000..1b903ed
--- /dev/null
+++ b/src/modules/commands/maps_init.lua
@@ -0,0 +1,42 @@
+local discordia=require('discordia')
+local API=require('./../strafes_net.lua')
+discordia.extensions()
+API.MAPS={}
+for _,game in next,API.GAMES do
+    if type(tonumber(game)) == 'number' then
+        local maps = {count=0}
+        local res,headers = API:GetMaps(game)
+        local pages = tonumber(headers['Pagination-Count'])
+        maps.count=maps.count+#res
+        for _,v in next,res do
+            maps[v.ID]=v
+        end
+        if pages>1 then
+            for i=2,pages do
+                res,headers = API:GetMaps(game,i)
+                maps.count=maps.count+#res
+                for _,j in next,res do
+                    maps[j.ID]=j
+                end
+            end
+        end
+        setmetatable(maps,{__index=function(self,i)
+            if i=='count' then return self.count end
+            if not tonumber(i) then
+                for ix,v in next,self do
+                    if type(v)=='table' and v.DisplayName:lower():find(i:lower()) then
+                        return v
+                    end
+                end
+            elseif tonumber(i) then
+                for ix,v in next,self do
+                    if type(v)=='table' and v.ID==i then
+                        return v
+                    end
+                end
+            end
+        end})
+        API.MAPS[game]=maps
+        print('map init done for game:',API.GAMES[game],'count:',API.MAPS[game].count)
+    end
+end
\ No newline at end of file
diff --git a/src/modules/commands/rank.lua b/src/modules/commands/rank.lua
index 95f162d..895bed3 100644
--- a/src/modules/commands/rank.lua
+++ b/src/modules/commands/rank.lua
@@ -10,6 +10,8 @@ commands:Add('rank',{},'rank <username|mention|"me"> <game> <style>', function(t
     local user=args[1]
     local game=API.GAMES[args[2]]
     local style=API.STYLES[args[3]]
+    if not game then return message:reply('invalid game') end
+    if not style then return message:reply('invalid style') end
     if user=='me' then
         local me=message.author
         local roblox_user=API:GetRobloxInfoFromDiscordId(me.id)
@@ -25,8 +27,9 @@ commands:Add('rank',{},'rank <username|mention|"me"> <game> <style>', function(t
         local roblox_user=API:GetRobloxInfoFromUsername(user)
         user=roblox_user
     end
-    local rank = API:GetRank(user.id,game,style)
     local sn_info = API:GetUser(user.id)
+    if not sn_info.ID then return message:reply('```No data with StrafesNET is associated with that user.```') end
+    local rank = API:GetRank(user.id,game,style)
     local rank_string = API:FormatRank(rank.Rank)
     local skill = API:FormatSkill(rank.Skill)
     local formatted_message = '```'..
diff --git a/src/modules/commands/skillCalc.lua b/src/modules/commands/skillCalc.lua
new file mode 100644
index 0000000..4d82611
--- /dev/null
+++ b/src/modules/commands/skillCalc.lua
@@ -0,0 +1,92 @@
+local discordia=require('discordia')
+local API=require('./../strafes_net.lua')
+local commands=require('./../commands.lua')
+function sleep(n) local t = os.clock() while os.clock()-t <= n do end end
+discordia.extensions()
+commands:Add('skill',{},'calculate skill from placement', function(t)
+    local args=t.args
+    local message=t.message
+    if #args<3 then return message:reply('invalid arguments') end
+    local user=args[1]
+    local game=API.GAMES[args[2]]
+    local style=API.STYLES[args[3]]
+    if not game then return message:reply('invalid game') end
+    if not style then return message:reply('invalid style') end
+    print('getting user')
+    if user=='me' then
+        local me=message.author
+        local roblox_user=API:GetRobloxInfoFromDiscordId(me.id)
+        if not roblox_user.id then return message:reply('```You are not registered with the RoverAPI```') end
+        user=roblox_user
+    elseif user:match('<@%d+>') then
+        local user_id=user:match('<@(%d+)>')
+        local member=message.guild:getMember(user_id)
+        local roblox_user=API:GetRobloxInfoFromDiscordId(member.id)
+        if not roblox_user.id then return message:reply('```You are not registered with the RoverAPI```') end
+        user=roblox_user
+    else
+        local roblox_user=API:GetRobloxInfoFromUsername(user)
+        if not roblox_user.id then return message:reply('```User not found```') end
+        user=roblox_user
+    end
+    local sn_info = API:GetUser(user.id)
+    if not sn_info.ID then return message:reply('```No data with StrafesNET is associated with that user.```') end
+    print('user:',user.id)
+    print('locked bot for this command')
+    _G.locked = true
+    print('getting times')
+    local times = {}
+    local res,rheaders = API:GetUserTimes(user.id,nil,style,game)
+    if #res~=0 then
+        local pages = tonumber(rheaders['Pagination-Count'])
+        for _,v in next,res do
+            table.insert(times,v)
+        end
+        if pages>1 then
+            for i=2,pages do
+                print('getting times page',i)
+                res,rheaders = API:GetUserTimes(user.id,nil,style,game,i)
+                for _,v in next,res do
+                    table.insert(times,v)
+                end
+            end
+        end
+        print('times:',#times)
+        t.message:reply('ETA: '..(math.floor(#times*3/100))..' minutes '..((#times*3)%60)..' seconds (found '..#times..' times out of '..API.MAPS[game].count..' maps)')
+        local i = 1
+        for _,time in next,times do
+            local rank = API:GetTimeRank(time.ID).Rank
+            local count = API:GetMapCompletionCount(time.Map,style)
+            time.Rank = rank
+            time.MapCompletionCount = count
+            time.Skill = API:FormatSkill(1-((rank-1)/tonumber(count)))
+            time.SkillRaw = 1-((rank-1)/tonumber(count))
+            i=i+1
+        end
+        table.sort(times,function(t1,t2)
+            return t1.SkillRaw<t2.SkillRaw
+        end)
+        local msg = ''
+        for _,time in next,times do
+            -- msg = msg..'['..time.Rank..'/'..time.MapCompletionCount..'] '..time.Map..' ('..time.Skill..')\n'
+            msg = msg..API.MAPS[game][time.Map].DisplayName..' ('..time.Map..'): '..time.Skill..' for '..time.Rank..'/'..time.MapCompletionCount..' with '..API:FormatTime(time.Time)..'\n'
+        end
+        local txt = './skill-'..API.GAMES[game]..'-'..API.STYLES[style]:lower()..'-'..user.name..'.txt'
+        local file=io.open(txt,'w+')
+        file:write(msg)
+        file:close()
+        print('h')
+        message:reply({
+            file=txt,
+            reference={
+                message=message,
+                mention=true
+            }
+        })
+        os.remove(txt)
+        _G.locked = false
+    else
+        message:reply('```No times found for that user.```')
+        _G.locked = false
+    end
+end)
\ No newline at end of file
diff --git a/src/modules/http.lua b/src/modules/http.lua
index c9d45d7..ec623d0 100644
--- a/src/modules/http.lua
+++ b/src/modules/http.lua
@@ -1,9 +1,23 @@
 local http = require('coro-http')
 local json = require('json')
+function wait(n)c=os.clock t=c()while c()-t<=n do end;end
 local request=function(method,url,headers,params)
-    local _,body=http.request(method,url,headers or {{"Content-Type", "application/json"}},params)
+    local headers,body=http.request(method,url,headers or {{"Content-Type", "application/json"}},params)
     body=json.decode(body)
-    return body
+    local rheaders={}
+    for _,t in pairs(headers) do
+        if type(t)=='table' then
+            rheaders[t[1]]=t[2]
+        end
+    end
+    local remaining = tonumber(rheaders['RateLimit-Remaining'])
+    local reset = tonumber(rheaders['RateLimit-Reset'])
+    print('remaining',remaining,'reset',reset)
+    if remaining and reset then
+        local t = remaining==0 and reset or .38
+        wait(t)
+    end
+    return body,rheaders
 end
 
 -- local urlparamencode=function()
diff --git a/src/modules/strafes_net.lua b/src/modules/strafes_net.lua
index bfe7582..9afa06f 100644
--- a/src/modules/strafes_net.lua
+++ b/src/modules/strafes_net.lua
@@ -13,10 +13,11 @@ local r=function(n,nd) return tonumber(string.format('%.' .. (nd or 0) .. 'f', n
 local GAMES={BHOP=1,SURF=2,[1]='bhop',[2]='surf'}
 local STATES={[0]='Default',[1]='Whitelisted',[2]='Blacklisted',[3]='Pending'}
 local RANKS={'New (1)','Newb (2)','Bad (3)','Okay (4)','Not Bad (5)','Decent (6)','Getting There (7)','Advanced (8)','Good (9)','Great (10)','Superb (11)','Amazing (12)','Sick (13)','Master (14)','Insane (15)','Majestic (16)','Baby Jesus (17)','Jesus (18)','Half God (19)','God (20)'}
-local STYLES_LIST={'Autohop','Scroll','Sideways','Half-Sideways','W-Only','A-Only','Backwards',}
+local STYLES_LIST={'Autohop','Scroll','Sideways','Half-Sideways','W-Only','A-Only','Backwards'}
 local STYLES={AUTOHOP=1,SCROLL=2,SIDEWAYS=3,HALFSIDEWAYS=4,WONLY=5,AONLY=6,BACKWARDS=7}
 
 setmetatable(STYLES,{__index=function(self,i)
+    if type(i)=='number' then return STYLES_LIST[i] or 'Unknown' end
     if i=='a' then i='auto'elseif i=='hsw'then i='half'elseif i=='s'then i='scroll'elseif i=='sw'then i='side'elseif i=='bw'then i='back'end
     for ix,v in pairs(self) do
         if string.sub(ix:lower(),1,#i):find(i:lower()) then
@@ -38,7 +39,7 @@ API.STYLES_LIST=STYLES_LIST
 API.STATES=STATES
 
 -- insyri make this BTW
--- use as local err, res = parseToURLArgs(), thanks golang for this idea 
+-- use as local err, res = parseToURLArgs(), thanks golang for this idea
 function parseToURLArgs(tb) function Err(err) return err, nil end function Ok(res) return nil, res end if not tb then return Err('got nothing') end if type(tb) ~= 'table' then return Err('expected table, got '..type(tb)) end local str = '?' local index = 1 for key, value in pairs(tb) do if index == 1 then str = str..key..'='..t(value) else str = str..'&'..key..'='..t(value) end index = index + 1 end return Ok(str) end
 -- fiveman made these (converted to lua from python)
 function formatHelper(time, digits) local time = tostring(time)while #time < digits do time = '0'..time end return time end
@@ -50,109 +51,120 @@ function formatTime(time) if time > 86400000 then return '>1 day' else local mil
 function API:FormatRank(n) return RANKS[1+math.floor(n*19)] end
 -- Get skill percentage from skill point
 function API:FormatSkill(n) return r(n*100,3)..'%' end
+function API:FormatTime(n) return formatTime(n) end
 
 -- Time from id.
 function API:GetTime(ID)
     if not ID then return 'empty id' end
-    local response = http_request('GET', STRAFESNET_API_URL..'time/'..ID, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'time/'..ID, API_HEADER)
+    return response,headers
 end
 -- Time rank from id.
-function API:GetTimeRank(MAP_ID)
-    if not MAP_ID then return 'empty id' end
-    local response = http_request('GET', STRAFESNET_API_URL..'time/'..MAP_ID..'/rank', API_HEADER)
-    return response
+function API:GetTimeRank(TIME_ID)
+    if not TIME_ID then return 'empty id' end
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'time/'..TIME_ID..'/rank', API_HEADER)
+    return response,headers
 end
 -- 10 recent world records.
 function API:GetRecentWrs(STYLE_ID, GAME_ID, WHITELIST_FILTER)
     if not STYLE_ID or not GAME_ID then return 'empty id' end
     local err, res = parseToURLArgs({style=STYLE_ID, game=GAME_ID, whitelist=WHITELIST_FILTER})
     if err then return err end
-    local response = http_request('GET', STRAFESNET_API_URL..'time/recent/wr'..res, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'time/recent/wr'..res, API_HEADER)
+    return response,headers
 end
 -- Time by map id. Sorted in ascending order.
 function API:GetMapTimes(MAP_ID, STYLE_ID, PAGE)
     if not MAP_ID then return 'empty id' end
     local err, res = parseToURLArgs({style=STYLE_ID, page=PAGE})
     if err then return err end
-    local response = http_request('GET', STRAFESNET_API_URL..'time/map/'..MAP_ID..res, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'time/map/'..MAP_ID..res, API_HEADER)
+    return response,headers
 end
 -- Get WR of map.
 function API:GetMapWr(MAP_ID, STYLE_ID)
     if not MAP_ID or not STYLE_ID then return 'empty id' end
     local err, res = parseToURLArgs({style=STYLE_ID})
     if err then return err end
-    local response = http_request('GET', STRAFESNET_API_URL..'time/map/'..MAP_ID..'/wr'..res, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'time/map/'..MAP_ID..'/wr'..res, API_HEADER)
+    return response,headers
 end
 -- Time by user id.
 function API:GetUserTimes(USER_ID, MAP_ID, STYLE_ID, GAME_ID, PAGE)
     if not USER_ID then return 'empty id' end
     local err, res = parseToURLArgs({map=MAP_ID, style=STYLE_ID, game=GAME_ID, page=PAGE})
     if err then return err end
-    local response = http_request('GET', STRAFESNET_API_URL..'time/user/'..USER_ID..res , API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'time/user/'..USER_ID..res , API_HEADER)
+    return response,headers
 end
 -- World records by user id.
 function API:GetUserWrs(USER_ID,GAME_ID,STYLE_ID)
     if not USER_ID or not GAME_ID or not STYLE_ID then return 'empty id' end
     local err, res = parseToURLArgs({game=GAME_ID, style=STYLE_ID})
     if err then return err end
-    local response = http_request('GET', STRAFESNET_API_URL..'time/user/'..USER_ID..'/wr'..res, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'time/user/'..USER_ID..'/wr'..res, API_HEADER)
+    return response,headers
 end
 -- User from id.
 function API:GetUser(USER_ID)
     if not USER_ID then return 'empty id' end
-    local response = http_request('GET', STRAFESNET_API_URL..'user/'..USER_ID, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'user/'..USER_ID, API_HEADER)
+    return response,headers
 end
 -- Top ranked players, paged at 50 per page.
 function API:GetRanks(STYLE_ID,GAME_ID,PAGE)
     if not STYLE_ID or not GAME_ID then return 'empty id' end
     local err, res = parseToURLArgs({style=STYLE_ID, game=GAME_ID, page=PAGE})
     if err then return err end
-    local response = http_request('GET', STRAFESNET_API_URL..'rank'..res, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'rank'..res, API_HEADER)
+    return response,headers
 end
 -- Get rank of user by their id.
 function API:GetRank(USER_ID,GAME_ID,STYLE_ID)
     if not USER_ID or not STYLE_ID or not GAME_ID then return 'empty id' end
     local err, res = parseToURLArgs({style=STYLE_ID, game=GAME_ID})
     if err then return err end
-    local response = http_request('GET', STRAFESNET_API_URL..'rank/'..USER_ID..res, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'rank/'..USER_ID..res, API_HEADER)
+    return response,headers
 end
 -- Get list of maps.
 function API:GetMaps(GAME_ID,PAGE)
     if not GAME_ID then return 'empty id' end
     local err, res = parseToURLArgs({game=GAME_ID, page=PAGE})
     if err then return err end
-    local response = http_request('GET', STRAFESNET_API_URL..'map'..res, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'map'..res, API_HEADER)
+    return response,headers
 end
 -- Get map by ID.
 function API:GetMap(MAP_ID)
     if not MAP_ID then return 'empty id' end
-    local response = http_request('GET', STRAFESNET_API_URL..'map/'..MAP_ID, API_HEADER)
-    return response
+    local response,headers = http_request('GET', STRAFESNET_API_URL..'map/'..MAP_ID, API_HEADER)
+    return response,headers
+end
+
+-- [[ CUSTOM ]] --
+
+function API:GetMapCompletionCount(MAP_ID,STYLE_ID)
+    if not MAP_ID or not STYLE_ID then return 'empty id' end
+    local _,headers = API:GetMapTimes(MAP_ID,STYLE_ID)
+    local pages = headers['Pagination-Count']
+    local res = API:GetMapTimes(MAP_ID,STYLE_ID,pages)
+    return ((pages-1)*200)+#res
 end
 
 -- [[ ROBLOX / ROVER AND OTHER APIs ]] --
 
 function API:GetRobloxInfoFromUserId(USER_ID)
     if not USER_ID then return 'empty id' end
-    local response = http_request('GET', ROBLOX_API_URL..'users/'..USER_ID, API_HEADER)
-    return response
+    local response,headers = http_request('GET', ROBLOX_API_URL..'users/'..USER_ID, API_HEADER)
+    return response,headers
 end
 
 function API:GetRobloxInfoFromUsername(USERNAME)
     if not USERNAME then return 'empty id' end
     local err, res = parseToURLArgs({username=USERNAME})
     if err then return err end
-    local response = http_request('GET', ROBLOX_API_URL2..'users/get-by-username'..res, API_HEADER)
+    local response,headers = http_request('GET', ROBLOX_API_URL2..'users/get-by-username'..res, API_HEADER)
     if not response.Id then return 'no user found' end
     local response2 = http_request('GET', ROBLOX_API_URL..'users/'..response.Id, API_HEADER)
     return response2
@@ -160,8 +172,8 @@ end
 
 function API:GetRobloxInfoFromDiscordId(DISCORD_ID)
     if not DISCORD_ID then return 'empty id' end
-    local response = http_request('GET', ROVER_API_URL..'user/'..DISCORD_ID, API_HEADER)
-    if not response.robloxId and response.error then return response.error end
+    local response,headers = http_request('GET', ROVER_API_URL..'user/'..DISCORD_ID, API_HEADER)
+    if not response.robloxId and response.error then return response,headers.error end
     local response2 = http_request('GET', ROBLOX_API_URL..'users/'..response.robloxId, API_HEADER)
     return response2
 end