CreatureEvent Level Protection

[Syntax]

Uhm this has been done a million times over AFAIK but someone requested something like it, just thought I'd put it here incase anyone was silently looking for it. It's a simple level protection script, most of its explained in the script itself. If you don't know how to install it then you probably shouldn't be here.

[FONT=Courier New][COLOR=#008000][I]--LEVEL_THRESHOLD is how many levels your victim can be away from your own level
--Example: Threshold of 10 means a player with level 100 can people at level 90 to level 110[/I][/COLOR]
[COLOR=#0000FF][B]local[/B][/COLOR] LEVEL_THRESHOLD [COLOR=#FF0000]=[/COLOR] 10
 
[COLOR=#0000FF][B]local[/B][/COLOR] [COLOR=#0000FF][B]function[/B][/COLOR] isPlayerAboveThreshold[COLOR=#FF0000]([/COLOR]cid[COLOR=#FF0000],[/COLOR] target[COLOR=#FF0000])[/COLOR]
 
    [COLOR=#008000][I]-- This makes sure we are only processing statchanges made by PvP[/I][/COLOR]
    [COLOR=#0000FF][B]if[/B][/COLOR][COLOR=#FF0000]([/COLOR]isPlayer[COLOR=#FF0000]([/COLOR]target[COLOR=#FF0000])[/COLOR][COLOR=#FF0000])[/COLOR][COLOR=#0000FF][B]then[/B][/COLOR]
 
        [COLOR=#008000][I]-- We need to get the players levels of course[/I][/COLOR]
        [COLOR=#0000FF][B]local[/B][/COLOR] attackerLvl[COLOR=#FF0000],[/COLOR] targetLvl [COLOR=#FF0000]=[/COLOR] getPlayerLevel[COLOR=#FF0000]([/COLOR]cid[COLOR=#FF0000])[/COLOR][COLOR=#FF0000],[/COLOR] getPlayerLevel[COLOR=#FF0000]([/COLOR]target[COLOR=#FF0000])
[/COLOR] 
        [COLOR=#008000][I]-- Now we shall check the actual threshold vs. the ideal one[/I][/COLOR]
        [COLOR=#0000FF][B]if[/B][/COLOR][COLOR=#FF0000]([/COLOR]math[COLOR=#FF0000].[/COLOR]abs[COLOR=#FF0000]([/COLOR]attackerLvl [COLOR=#FF0000]-[/COLOR] targetLvl[COLOR=#FF0000])[/COLOR] &gt LEVEL_THRESHOLD[COLOR=#FF0000])[/COLOR][COLOR=#0000FF][B]then[/B][/COLOR]
 
            [COLOR=#008000][I]-- OMG it's above the limit! We shall report back with what we found![/I][/COLOR]
            [COLOR=#0000FF][B]return[/B][/COLOR] [COLOR=#0000FF][B]true[/B][/COLOR]
 
        [COLOR=#0000FF][B]end[/B][/COLOR]
    [COLOR=#0000FF][B]end[/B][/COLOR]
 
    [COLOR=#008000][I]-- At least one condition was not met. We shall say false![/I][/COLOR]
    [COLOR=#0000FF][B]return[/B][/COLOR] [COLOR=#0000FF][B]false[/B][/COLOR]
[COLOR=#0000FF][B]end[/B][/COLOR]
 
[COLOR=#0000FF][B]function[/B][/COLOR] onStatsChange[COLOR=#FF0000]([/COLOR]cid[COLOR=#FF0000],[/COLOR] attacker[COLOR=#FF0000],[/COLOR] [COLOR=#0080C0][B]type[/B][/COLOR][COLOR=#FF0000],[/COLOR] combat[COLOR=#FF0000],[/COLOR] value[COLOR=#FF0000])[/COLOR]
    [COLOR=#0000FF][B]if[/B][/COLOR][COLOR=#FF0000]([/COLOR]isPlayerAboveThreshold[COLOR=#FF0000]([/COLOR]attacker[COLOR=#FF0000],[/COLOR] cid[COLOR=#FF0000])[/COLOR][COLOR=#FF0000])[/COLOR][COLOR=#0000FF][B]then[/B][/COLOR]
        [COLOR=#0000FF][B]return[/B][/COLOR] [COLOR=#0000FF][B]false[/B][/COLOR]
    [COLOR=#0000FF][B]end[/B][/COLOR]
    [COLOR=#0000FF][B]return[/B][/COLOR] [COLOR=#0000FF][B]true[/B][/COLOR]
[COLOR=#0000FF][B]end[/B][/COLOR]
 
[COLOR=#0000FF][B]function[/B][/COLOR] onTarget[COLOR=#FF0000]([/COLOR]cid[COLOR=#FF0000],[/COLOR] target[COLOR=#FF0000])[/COLOR]
    [COLOR=#0000FF][B]if[/B][/COLOR][COLOR=#FF0000]([/COLOR]isPlayerAboveThreshold[COLOR=#FF0000]([/COLOR]cid[COLOR=#FF0000],[/COLOR] target[COLOR=#FF0000])[/COLOR][COLOR=#FF0000])[/COLOR][COLOR=#0000FF][B]then[/B][/COLOR]
        [COLOR=#0000FF][B]return[/B][/COLOR] [COLOR=#0000FF][B]false[/B][/COLOR]
    [COLOR=#0000FF][B]end[/B][/COLOR]
    [COLOR=#0000FF][B]return[/B][/COLOR] [COLOR=#0000FF][B]true[/B][/COLOR]
[COLOR=#0000FF][B]end[/B][/COLOR]
[/FONT]

 

[Knight God]

N-i-c-e

 

[Lanceqq]

Good job dude ;d

 

[Teckman]

Uhm this has been done a million times over AFAIK but someone requested something like it, just thought I'd put it here incase anyone was silently looking for it. It's a simple level protection script, most of its explained in the script itself. If you don't know how to install it then you probably shouldn't be here.

Great idea, but I was wondering about function onStatsChange(cid, attacker, type, combat, value). If player A is 90 and player B is 200 can player B heal player A? Cos AFAIK onStatsChange is used for every kind of combat.

STATSCHANGE_HEALTHGAIN = 0
STATSCHANGE_HEALTHLOSS = 1
STATSCHANGE_MANAGAIN = 2
STATSCHANGE_MANALOSS = 3

that's what I found in lib.
So IMO, if I may, you could use either:

if(type == STATSCHANGE_HEALTHLOSS or type == STATSCHANGE_MANALOSS) then

or

function onCombat(cid, target)
    if(isPlayerAboveThreshold(cid, target)) then
        return false
    end
    return true
end

Because as I remember onCombat() was onStatsChange + onTarget.

 

[Fresh]

Can you make protection against crash:
While server started after login you have 30 seconds protection (players/monsters cant attack you and you cannot attack players/monsters) ?:w00t:

 

[Icy]

Can you make protection against crash:
While server started after login you have 30 seconds protection (players/monsters cant attack you and you cannot attack players/monsters) ?:w00t:

Set a storage value to 1 onlogin (with an addEvent to set the storage value back to -1 after 30 seconds) and check onstatschange if they have this storage value set to 1 (then falsify combat).

 

[Fresh]

But this is not only when server startup