[HELP] clientside element 'ped' at argument 3 @'TriggerServerEvent'

India · February 7, 2021

Hello,

I get this error when, im in Area 51 radar room and when i shot, this error given BUT No problem when i shot outside, i think it gives an error because it could not determine the exact location.

ERROR: clientside element 'ped' at argument 3 @'TriggerServerEvent'

error line: triggerServerEvent ('zombieHeared'), localPlayer, zomb )

client.lua

function onClientPlayerWeaponFireFunc(weapon, ammo, ammoInClip, hitX, hitY, hitZ, hitElement )
	if getElementData ( localPlayer, "isPlayerZombie" ) then return true end
	if shotCheckAvailable then
		if weapon > 9 and weapon ~= 23 then
			shotCheckAvailable = false
			setTimer ( function () shotCheckAvailable = true end, 4000, 1 )
			local zombs = getElementsByType ( "ped", getRootElement(), true )
			local x,y,z = getElementPosition ( localPlayer )
			for i,zomb in ipairs(zombs) do 
				if not getElementData ( zomb, "target" ) and not getElementData ( zomb, "zHeared" ) then
					local zx,zy,zz = getElementPosition (zomb)
					if getDistanceBetweenPoints3D ( x,y,z, zx,zy,zz ) < 50 then
						triggerServerEvent ("zombieHeared", localPlayer, zomb )
					end
				end
			end
		end
	end
end
addEventHandler ( "onClientPlayerWeaponFire", getLocalPlayer(), onClientPlayerWeaponFireFunc )

server.lua

fast_blood = 12000 -- Hızlı zombi kan
sold_blood = 12000 -- asker kan
zomb_blood = 12000 -- Normal zombiler kan

sold_damage = 12000 -- Bitti hızlı zombiler
fast_damage = 12000 -- Bitti asker
zomb_damage = 12000 -- Bitti zamanki zombiler

function chasedStartAttack (zomb)
	if isElement ( zomb ) and not getElementData ( zomb, "target" ) then
		if getElementData ( zomb, "zHeared" ) then
			setElementData ( zomb, "zHeared", false ) 
		end
		setElementSyncer ( zomb, source )
		setPedAnimation ( zomb )
		if not exports.npc_hlc:isHLCEnabled ( zomb ) then
			exports.npc_hlc:enableHLCForNPC( zomb, getElementData ( zomb,"speed") or "sprint")
		end
		exports.npc_hlc:clearNPCTasks (zomb)
		exports.npc_hlc:addNPCTask ( zomb, {"killPed", source, 2, 2} )
		setElementData ( zomb, "target", source )
	end
end
addEvent( "chasedStartAttackC", true )
addEventHandler( "chasedStartAttackC", getRootElement(), chasedStartAttack )

function spawnNewZombie(x, y, z, creator, ztype, skin)
	local zomb = createPed(skin,x,y,z+0.5,math.random(0,360),true)
	
	setElementData(zomb,"spawn_x",x)
	setElementData(zomb,"spawn_y",y)
	setElementData(zomb,"spawn_z",z)
	setElementData(zomb,"spawn_ztype",ztype)
	setElementData(zomb,"spawn_skin",skin)
	
	if isElement ( zomb ) then
		if not isElementInWater ( zomb ) then 
			setTimer ( activateZombie, 1000, 1, zomb, x, y, z, ztype )
			setElementData ( zomb, "creator", creator )
			return true
		else
			destroyElement ( zomb )
			return false
		end
	end
	return false
end

function activateZombie (zomb, x, y, z, ztype)
	if isElement ( zomb ) then
		local zSphere = createColSphere ( x, y, z, 50 ) 
		local zSphereFar = createColSphere ( x, y, z, 150 )
		local zSphereNear = createColSphere ( x, y, z, 3 )
		attachElements ( zSphere, zomb )
		attachElements ( zSphereFar, zomb )
		attachElements ( zSphereNear, zomb )	
		setElementData ( zSphere, 'shapeZomb', true )
		setElementData ( zSphereFar, 'shapeZomb', true )
		setElementData ( zSphereNear, 'shapeZomb', true )
		setElementData ( zomb, "zombieShape", zSphere )
		setElementData ( zSphere, "zombieShape", true )
		setElementData ( zSphere, "zombieElement", zomb )
		setElementData ( zomb, "shapeFar", zSphereFar )
		setElementData ( zomb, "shapeNear", zSphereNear )
		setElementData ( zSphereNear, "zShapeNear", true )
		if ztype == 3 then
			setElementData ( zomb, "soldier", true )
			setElementData(zomb, "blood", sold_blood)
			setElementData(zomb, "damage", sold_damage)
			setElementData(zomb, "speed", "sprint")
		elseif ztype == 2 then
			setElementData(zomb, "blood", fast_blood)
			setElementData ( zomb, "fast", true )
			setElementData(zomb, "damage", fast_damage)
			setElementData(zomb, "speed", "run")
		else
			setElementData(zomb, "blood", zomb_blood)
			setElementData(zomb, "damage", zomb_damage)
			setElementData(zomb, "speed", "run")
		end
		setElementData ( zomb, "zombie", true )
		wentZombieToWalk ( zomb )
	end
end

function wentZombieToWalk ( zomb )
	if zomb then
		if isElement ( zomb ) then
			if not isPedDead ( zomb ) then
				if checkPlayersInView ( zomb ) then
					if not getElementData ( zomb, "target" ) and not getElementData ( zomb, 'rotating' ) then
						local rdmangle = math.random( 1, 359 )
						setPedRotation( zomb, rdmangle )
						setPedAnimation ( zomb, "PED", "WALK_fatold", -1, true, true, true)
						setTimer ( wentZombieToWalk, 7000, 1, zomb )
					end
				else
					if isElement ( getElementData ( zomb, "zombieShape" ) ) then destroyElement ( getElementData ( zomb, "zombieShape" ) ) end
					if isElement ( getElementData ( zomb, "shapeFar" ) ) then destroyElement ( getElementData ( zomb, "shapeFar" ) ) end
					if isElement ( getElementData ( zomb, "shapeNear" ) ) then destroyElement ( getElementData ( zomb, "shapeNear" ) ) end
					local attaches = getAttachedElements ( zomb )
					if attaches then
						for ElementKey, ElementValue in ipairs ( attaches ) do
							if isElement ( ElementValue ) then
								if not getElementData ( ElementValue, "zRadZone" ) then
									destroyElement ( ElementValue )
								end
							end
						end
					end
					local creator = getElementData ( zomb, "creator" ) 
					if isElement ( creator ) then
						setElementData ( creator, "spawnedzombies", ( getElementData ( creator, "spawnedzombies" ) or 1 ) - 1 )
					end
					setElementData ( zomb, "target", false )
					setElementData ( zomb, "rotating", nil )
					if not getElementData ( zomb, "target" ) and not getElementData ( zomb, 'rotating' ) then
						local rdmangle = math.random( 1, 359 )
						setPedRotation( zomb, rdmangle )
						setPedAnimation ( zomb, "PED", "WALK_fatold", -1, true, true, true)
						setTimer ( wentZombieToWalk, 7000, 1, zomb )
					end
				end
			end
		end
	end
end

function checkPlayersInView ( zomb ) 
	local shapeFar = getElementData ( zomb, "shapeFar" )
	if isElement(shapeFar) then
		if #getElementsWithinColShape ( shapeFar, 'player' ) == 0 then
			return false 
		else return true end
	end
end

function zombieKilledPlayer (task)
	if getElementData ( source, "zombie" ) then
		if task[1] == "walkToPos" then
			if getElementData ( source, "rotating" ) then
				setElementRotation ( source, 0, 0, task[6] )
				setTimer ( function ( zomb ) if isElement ( zomb ) then setElementData ( zomb, "rotating", false ); wentZombieToWalk ( zomb ) end end, 3000, 1, source )				
			end
		end
		if getElementData ( source, "target" ) then
			local diedPlayer = task[2]
			setElementData ( source, "target", nil )
			wentZombieToWalk ( source )
		end
	end
end

addEventHandler ( "npc_hlc:onNPCTaskDone", root, zombieKilledPlayer )

--function resetPlayerZombies(killer, headshot)
	--if not headshot and not getElementData ( source, "diedOfSick" ) then
		--local x,y,z = getElementPosition ( source )
		--spawnNewZombie ( x, y, z, nil )
	--end
--end
--addEvent("kilLDayZPlayer",true)
--addEventHandler("kilLDayZPlayer",getRootElement(),resetPlayerZombies)

function killPlayerOfSick()
	for i, v in ipairs ( getElementsByType ("ped")) do
		if getElementData ( v, "zombie" ) then
			local target = getElementData ( v, "target" )
			if target and target == source then
				setElementData ( v, "target", false )
				exports.npc_hlc:clearNPCTasks(v)
				setTimer ( wentZombieToWalk, 3000, 1, v )
			end
		end
	end
end
addEvent("killPlayerOfSick",true)
addEventHandler("killPlayerOfSick",getRootElement(),killPlayerOfSick)

function checkUnactiveZombies ()
	for i, v in ipairs ( getElementsByType ("ped")) do
		if getElementData ( v, "zombie" ) then
			local target = getElementData ( v, "target" )
			if target and not isElement ( target ) then
				setElementData ( v, "target", false )
				wentZombieToWalk ( v )
			end
		end
	end
end
setTimer (checkUnactiveZombies,600000,0)

function zombieWasAttackedS ( zomb )
	if not isPedDead ( zomb ) and not getElementData ( source, "isPlayerZombie" ) then
		setPedAnimation ( zomb )
		if not exports.npc_hlc:isHLCEnabled ( zomb ) then
			exports.npc_hlc:enableHLCForNPC( zomb, getElementData ( zomb,"speed") or "sprint")
		end
		exports.npc_hlc:clearNPCTasks (zomb)
		exports.npc_hlc:addNPCTask ( zomb, {"killPed", source, 2, 2} )
		setElementData ( zomb, "target", source )
		setTimer ( wentZombieToWalk, 1000, 1, zomb )
	end
end
addEvent( "zombieWasAttacked", true )
addEventHandler( "zombieWasAttacked", getRootElement(), zombieWasAttackedS )

function zombieHearedS ( zomb )
	if isElement ( zomb ) then
		if not isPedDead ( zomb ) then
			if not getElementData ( zomb, "target" ) and not getElementData ( source, "zHeared" ) and not getElementData ( source, "isPlayerZombie" ) then
				setPedAnimation ( zomb )
				if not exports.npc_hlc:isHLCEnabled ( zomb ) then
					exports.npc_hlc:enableHLCForNPC( zomb, getElementData ( zomb,"speed") or "sprint")
				end
				exports.npc_hlc:clearNPCTasks (zomb)
				setElementData ( zomb, "zHeared", source )
				local x,y,z = getElementPosition ( source )
				exports.npc_hlc:addNPCTask ( zomb, {"walkToPos", x, y, z, 2})
			end
		end
	end
end
addEvent( "zombieHeared", true )
addEventHandler( "zombieHeared", getRootElement(), zombieHearedS )

function killPlayerOfSick ()
	for i, v in ipairs ( getElementsByType ("ped")) do
		if getElementData ( v, "zombie" ) then
			local target = getElementData ( v, "target" )
			if target and target == source then
				setElementData ( v, "target", false )
				setTimer ( wentZombieToWalk, 3000, 1, v )
			end
		end
	end
end
addEvent( "killPlayerOfSick", true )
addEventHandler( "killPlayerOfSick", getRootElement(), killPlayerOfSick )

function rotateZombieToPlayer ( rotation, x, y, z )
	if not isPedDead ( source ) then
		if not getElementData ( source, "target" ) then
			setPedAnimation ( source )
			if not exports.npc_hlc:isHLCEnabled ( source ) then
				exports.npc_hlc:enableHLCForNPC( source, getElementData ( source,"speed") or "sprint")
			end
			exports.npc_hlc:clearNPCTasks (source)
			exports.npc_hlc:addNPCTask ( source, {"walkToPos", x, y, z, 1, rotation})
		end
	end
end

addEvent( "rotateZombieToPlayer", true )
addEventHandler( "rotateZombieToPlayer", getRootElement(), rotateZombieToPlayer )

function zombieNearLeave ( thePlayer )
 if (getElementType(thePlayer) or false) == "player" and getElementData ( source, "zombieShape" ) then
  local zomb = getElementData ( source, "zombieElement" )
  if isElement ( zomb ) and exports.npc_hlc:isHLCEnabled ( zomb ) then
   if getElementData ( zomb, "fast" ) then
    return true
   end
   local thistask = getElementData(zomb,"npc_hlc:thistask")
   if thistask then
    local task = getElementData(zomb,"npc_hlc:task."..thistask)
    if task then
     if task[1] == "killPed" and isElement ( task[2] ) then
      if task[2] == thePlayer then
       exports.npc_hlc:clearNPCTasks (zomb)
       setElementData(zomb,"target",false)
       wentZombieToWalk(zomb)
      end
     end
    end
   end
  end 
 end
end
addEventHandler ( "onColShapeLeave", root, zombieNearLeave )

Furzy · February 7, 2021

Yes, looks that ped cant determine where is the player.

Simple solution:

Create a big marker inside radar room

and with isElementWithinMarker you dont execute zombieHeared event.

IIYAMA · February 7, 2021

9 minutes ago, India said:

ERROR: clientside element 'ped' at argument 3 @'TriggerServerEvent'

if getDistanceBetweenPoints3D ( x,y,z, zx,zy,zz ) < 50 and not isElementLocal (zomb) then

I guess it is because the ped is created clientside. I haven't seen this error before to be honest.

Furzy · February 7, 2021

1 minute ago, IIYAMA said:
if getDistanceBetweenPoints3D ( x,y,z, zx,zy,zz ) < 50 and not isElementLocal (zomb) then
I guess it is because the ped is created clientside. I haven't seen this error before to be honest.

I use the same script for zombies and i dont get this error too.

India · February 7, 2021

1 hour ago, Furzy said:

Yes, looks that ped cant determine where is the player.

Simple solution:

Create a big marker inside radar room

and with isElementWithinMarker you dont execute zombieHeared event.

It's not just something that is in the area 51, it can fail anywhere underground. I can't put markers everywhere, but thanks for your idea.

if getDistanceBetweenPoints3D ( x,y,z, zx,zy,zz ) < 50 and not isElementLocal (zomb) then

This solved my problem

IIYAMA · February 7, 2021

21 minutes ago, Furzy said:

I use the same script for zombies and i dont get this error too.

It is not the zombie resource alone that causes the error. Another resource is making clientside peds, this combination will make it possible for the error to appear. If you do not have clientside created peds in your server, then you will not be able to get this error.

Edited February 7, 2021 by IIYAMA

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[HELP] clientside element 'ped' at argument 3 @'TriggerServerEvent'

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