onElementDataChange Help

[mremin]

local rootElement = getRootElement() 
levels = {} 
levels[0] = {"Test 0", "10"} 
levels[1] = {"Test 1", "20"} 
levels[2] = {"Test 2", "100"} 
levels[3] = {"Test 3", "150"} 
levels[4] = {"Test 4", "200"} 
  
function ResourceStart () 
executeSQLCreateTable("levels", "accountname STRING, level INT") 
end 
addEventHandler("onResourceStart", getResourceRootElement(getThisResource()), ResourceStart) 
  
function addPlayer() 
local account = getPlayerAccount(source) 
local playername = getPlayerName(source) 
CheckPlayer = executeSQLSelect ( "levels", "accountname", "accountname = '" .. getAccountName(account) .. "'" ) 
if ( type( CheckPlayer ) == "table" and #CheckPlayer == 0 ) or not CheckPlayer then  
executeSQLInsert ( "levels", "'".. getAccountName(account) .."','0'" ) 
    end 
end 
addEventHandler("onPlayerLogin",rootElement,addPlayer) 
  
addEventHandler( "onElementDataChange", rootElement,  
function () 
if getElementType(source) == "player" then 
    local acc = getPlayerAccount(source) 
    local accountname = getAccountName(acc) 
    local playername = getPlayerName(source) 
    local data = getElementData(source,"exp") 
    local sqldata = executeSQLSelect ( "levels", "level","accountname = '" .. accountname .. "'") 
    lvl = sqldata[1]["level"] 
    if tostring(data) == tostring(levels[lvl][2]) then 
    outputChatBox("*Level system: congratulations ".. playername .." you're now a ".. levels[lvl][1] .."!",getRootElement(),0,255,0) 
    local textDis = textCreateDisplay () 
    local item = textCreateTextItem( "LEVEL UP! YOU'RE NOW LEVEL ".. tostring(sqldata[1]["level"]), 0.5, 0.4, 2, 0, 255, 0, 255, 4, "center", "center" ) 
    textDisplayAddText ( textDis, item ) 
    textDisplayAddObserver ( textDis, source ) 
    setTimer ( textDestroyTextItem, 5000, 1, item ) 
    setTimer ( textDestroyDisplay, 5000, 1, textDis ) 
    sql = tonumber(sqldata[1]["level"]) + 1 
    executeSQLUpdate("levels", "level = '".. sql .."'", "accountname = '".. accountname .."'")   
       end 
    end 
end) 

-24. Error in row-I could not, please help me

https://community.multitheftauto.com/index.php?p= ... 253&vote=5 <-------the real link here

[dukenukem]

you changed something?

and type /debugscript 3 in game and show error.

that script is from community so it should work.

[mremin]

you changed something?

and type /debugscript 3 in game and show error.

that script is from community so it should work.

not changed but Add anything he says. I could not do it

[dukenukem]

script doesnt work? and doesnt show the error? ;o

You kill peds or players ? and dont work? this is problem?

edit:

1. You haven't got mysql database

2. You haven't got reward on wasted

  
  
function rewardOnWasted ( ammo, killer, killerweapon, bodypart ) 
if (killer) and (killer ~=source) then 
local exp = getElementData(killer,"exp") 
if exp then 
setElementData(killer,"exp",tonumber(getElementData(killer,"exp"))+5) 
outputChatBox("Experience gained +5! total ".. tonumber(exp)+5,killer,0,255,0) 
else 
setElementData(killer,"exp",0) 
end 
end 
end 
addEventHandler ( "onPlayerWasted", getRootElement(), rewardOnWasted ) 

~by Solidsnake14

[mremin]

Did you read the real link?I do not understand what to do

[dukenukem]

look reply,

it create table in mysql, so for it you must have got mysql database

or if you have it so you must make reward on wasted and should work.

https://community.multitheftauto.com/index.php?p= ... ils&id=546

if you have got 24/7 server maybe you have got database with server.

[Castillo]

dukenukem, this uses sqlite not mysql, the database is created when resource starts and when a player logs-in he will be added with level 1 or 0 (i don't remember) and when the element data changes he will raise up, i made an example of how to use it with onPlayerWasted event and works fine, he may edited it or not using it right.

btw, could mremin show us the code he use to make it work?

[mremin]

Well, someone was asking for a experience/level system in mta forums so i didn't had anything to do and made it

(i hope this is what they mean )

script works like this:

the script works onElementDataChange that means when you do like: setElementData(playerElement,"exp",10) will raise your level to 1, the script checks for a data in a sql database that is created when resource starts and when a player logins the data will be set to 0 if he doesn't had any data yet.

then the script finds that data and compares it.

P.S: i'm bad in explaining

Would you make i could not

[Castillo]

lol? you gotta be kidding me, you just pasted my post.. can you show us your CODE where you implement my system?

[mremin]

pff my english bad this post sender castillo.but did not help me

https://community.multitheftauto.com/index.php?p= ... ls&id=1253

[Castillo]

line 24 = addEventHandler( "onElementDataChange", rootElement,

[mremin]

yes where is setElementData(playerElement,"exp",10) (((((((((((((((((((((((888

[mremin]

'''onElementDataChange that means when you do like: setElementData(playerElement,"exp",10) will raise your level to 1'''

what is this??

[Castillo]

use the example of killing,

function rewardOnWasted ( ammo, killer, killerweapon, bodypart ) 
if (killer) and (killer ~=source) then 
local exp = getElementData(killer,"exp") 
if exp then 
setElementData(killer,"exp",tonumber(getElementData(killer,"exp"))+5) 
outputChatBox("Experience gained +5! total ".. tonumber(exp)+5,killer,0,255,0) 
else 
setElementData(killer,"exp",0) 
end 
end 
end 
addEventHandler ( "onPlayerWasted", getRootElement(), rewardOnWasted ) 

now go kill players and you will raise levels..

I think you don't get how it works,

levels[0] = {"Test 0", "10"}

levels[0] = level number

Test 0 = level name or whatever you want example: Level 1

10 = experience required to reach that level

[mremin]

for race server??? exp_system said any gamemode

[dukenukem]

race server ? lol ?, you not write it "to the race" in first post.

[Castillo]

yes, but you must have scripting knowlage to create it.

[mremin]

what that knowlage

[mremin]

i dont say because exp_system for any gamemode.

[Castillo]

omfg!!!!!!! you just don't understand how it works, you have a script to win money when win a DD/DM or race?!

If yes then post it here.

[mremin]

yes,do u know exo clan server? this server have level system .

https://community.multitheftauto.com/ind ... ils&id=819

Edited December 3, 2010 by Guest

[Castillo]

you can't even understand what i post.. how can i help you if you don't understand me?

[mremin]

understand but i have sleep :/I'm looking for a day .See ur site.

https://community.multitheftauto.com/ind ... ils&id=819

[dukenukem]

Now totally dont know what's going on, explain once and for all...

begins to do the spam

[Castillo]

i copied a small code from race_starter_pack and added to set experience on DD/DM win

function DestructionMoney() 
local alivePlayers = getAlivePlayers() 
if info == "Destruction derby" then 
   if #alivePlayers == 1 then 
   local playername = getPlayerName(alivePlayers[1]) 
   outputChatBox("*Wins: "..playername.." took $2500 for surviving!",getRootElement(),255,255,0) 
   setElementData(alivePlayers[1] ,"exp",tonumber(getElementData(alivePlayers[1],"exp"))+5) 
   end  
end 
end 
addEventHandler("onPlayerWasted",gtRootElement(),DestructionMoney) 

try it (not tested)