[HELP] Learning how to script

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Edited December 19, 2011 by Guest

[MaddDogg]

https://wiki.multitheftauto.com/wiki/Main_Page

https://wiki.multitheftauto.com/wiki/OnClientMarkerHit

https://wiki.multitheftauto.com/wiki/SetElementHealth

https://wiki.multitheftauto.com/wiki/TakePlayerMoney

That should be everything, you'll need.

[TheRealCow]

function onStart ()
marker = createMarker ( 0, 0, 0, "cylinder", 2.5, 0, 0, 255, 150 )
end
addEventHandler ( "onResourceStart", getResourceRootElement(getThisResource())           
 
function entering ( source )
local money = getPlayerMoney( source )
if ( money >= 100 ) then
setElementHealth ( source, 100 )
outputChatBox ( "Healthed", source, 0, 255, 0 )
else
outputChatBox ( "You dont have enoguht money! ( 100$ )", source, 255, 0, 0 )
end
end
addEventHandler ( "onMarkerHit", marker, entering )

no tested..

[m4rsje]

yeah but you do need to make an option too, when your health is 100%

he will still lose his cash right?

you should make an another option like:

a = getElementHealth (source)

if a == <100 then

or something like that

still nice done

[dzek (varez)]

https://wiki.multitheftauto.com/wiki/OnClientMarkerHit

better use

https://wiki.multitheftauto.com/wiki/OnMarkerHit

no need for checking this client-side just to trigger server event, he needs to take money/set hp anyway

[50p]

Your code will not work TheRealCow... For couple of reasons:

- addEventHandler ( "onMarkerHit", marker, entering ) will be executed before the actual marker is created.

- DO NOT ever add source as function parameter.. You will get into issues that you wouldn't want if that function gets longer and other features are added to the function. This is not actually a reason why it won't work but an advice for you.

Also, if you expect player to be the element that hit the marker, make sure the element is player because getPlayerMoney will give warning if the element that hit the marker is vehicle (or player is inside vehicle). This should still work but if you release your resource always make sure it doesn't output any error/warning message because it's annoying if someone debugs his script and sees warning/error messages coming up from different resource.

And as m4sje said, you need to add an if statement to check if player's health is not full because you don't want to be charged $100 for nothing.

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Edited December 19, 2011 by Guest

[TheRealCow]

ok 50p, i learned much thx

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Edited December 19, 2011 by Guest

[50p]

Sort of. You don't check and take player money. You don't need triggerServerEvent... what is it for? I suggest you look into other scripts or get to know MTA scripting more by reading wiki.

[m4rsje]

So.. Something like this?

function ghealth( thePlayer )
local health = getPlayerHealth(thePlayer)
if (health > 1) then	
    setPlayerHealth ( 100 )
triggerServerEvent ( "givehealth", getLocalPlayer(), "24","10" )
else
outputChatBox("* You dont have enough money!", thePlayer )
end
end

you can try this:

local root = getRootElement()
addEventHandler("onPickupUse", root,
function( thePlayer )
local health = getPlayerHealth(thePlayer)
if (health > 1) then	
local money = getPlayerMoney(thePlayer)
if (money > 100) then
takePlayerMoney(thePlayer, 100)
    setPlayerHealth ( 100 )
else
outputChatBox("* You dont have enough money!", thePlayer )
end
end
end
)

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Edited December 19, 2011 by Guest

[m4rsje]

i didn't test it so tell me if you get a bug

btw you have to make the pickup first

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Edited December 19, 2011 by Guest

[m4rsje]

Aaahh I think you should add this to it:

if (source == name-from-pickup) then

Add that after the function (thePlayer)

And add a new "end";)

Bec he cant know where he have to add the function bec you didn't gave a pickup where it happens

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Edited December 19, 2011 by Guest

[m4rsje]

haha

well it was abit my fault i forgot it too ^^

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Edited December 19, 2011 by Guest

[m4rsje]

Its an regular script

Just add this to your meta.xml:

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Edited December 19, 2011 by Guest

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Edited December 19, 2011 by Guest

[m4rsje]

show me the hole script

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Edited December 19, 2011 by Guest

[dzek (varez)]

if (health > 1) then

you really need this?

edit:

almost dying players wont get healthed..

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Edited December 19, 2011 by Guest