[Unsolved]Script Error

[LiOneLMeSsIShoT]

Well i have 2 Problems in the script:

1-

When i /weapon to give weapon to 2 guards only one of them take the weapon and i want the weapon be gaven to the 2 guards when i type /weapon /weapon 2 times,

guards = {} 
  
function followPed (thePlayer) 
    local x, y, z = getElementPosition(thePlayer)   
    guard = createPed (240, x + 2, y, z + 1) 
    triggerClientEvent(thePlayer, 'moveGuard', guard) 
    guards[thePlayer] = guard 
end 
addCommandHandler ("guard", followPed) 
  
function giveGun (source) 
    if not isElement(guards[source]) then 
        outputChatBox ("You have no Guard") 
    else 
        giveWeapon (guards[source], 30, 200, true) 
    end 
end 
addCommandHandler ("weapon", giveGun) 
  
function returnTable() 
    return guards 
end 
addEvent("returnTable", true) 
addEventHandler("returnTable", getRootElement(), returnTable) 

2-

The second problem is in function returnTable, because it made to make the owner of the ped are not able to hurt his ped. Client:

function cancelPedDamage ( attacker ) 
    local guardsrecieved = triggerServerEvent("returnTable", attacker) 
    if (guardsrecieved[attacker][1] == source) then 
        cancelEvent() -- cancel any damage done to peds 
    end 
end 
addEventHandler ( "onClientPedDamage", getRootElement(), cancelPedDamage ) 
     

Alright now the Error:

When i hit my ped i get this Error:

attempt to index  local 'guardsrecieved' ( a boolean value) 

And THANKS A LOT ! !

Edited March 18, 2014 by Guest

[Saml1er]

Use:

  
guards = { } 
  
function gweaponPed() 
for k,v in ipairs (guards) do 
giveWeapon (v,30, 200, true) 
end 
end 
  
function followPed (thePlayer) 
  
    local x, y, z = getElementPosition(thePlayer)   
  
    guard = createPed (240, x + 2, y, z + 1) 
  
    triggerClientEvent(thePlayer, 'moveGuard', guard) 
  
    guards[thePlayer] = guard 
  
end 
  
addCommandHandler ("guard", followPed) 
  
  
  
function giveGun (source) 
  
    if not isElement(guards[source]) then 
  
        outputChatBox ("You have no Guard") 
  
  else 
gweaponPed () 
    end 
  
end 
  
addCommandHandler ("weapon", giveGun) 
  
  
  

and triggerServerEvent will just trigger the server event it will return no data for client aide in other words it just sends data it doesn't send data back to client side.

[LiOneLMeSsIShoT]

Use:

  
guards = { } 
  
function gweaponPed() 
for k,v in ipairs (guards) do 
giveWeapon (v,30, 200, true) 
end 
end 
  
function followPed (thePlayer) 
  
    local x, y, z = getElementPosition(thePlayer)   
  
    guard = createPed (240, x + 2, y, z + 1) 
  
    triggerClientEvent(thePlayer, 'moveGuard', guard) 
  
    guards[thePlayer] = guard 
  
end 
  
addCommandHandler ("guard", followPed) 
  
  
  
function giveGun (source) 
  
    if not isElement(guards[source]) then 
  
        outputChatBox ("You have no Guard") 
  
  else 
gweaponPed () 
    end 
  
end 
  
addCommandHandler ("weapon", giveGun) 
  
  
  

and triggerServerEvent will just trigger the server event it will return no data for client aide in other words it just sends data it doesn't send data back to client side.

ِAlright well so if you have an idea about "if the owner hit his guard, the guard will not die or lose hp" have any idea? please i need help + This you've edited Dosen't work when i do /weapon it even don't give weapon

Edited March 15, 2014 by Guest

[JR10]

For your first problem:

guards = {} 
  
function followPed (thePlayer) 
    local x, y, z = getElementPosition(thePlayer)   
    guard = createPed (240, x + 2, y, z + 1) 
    triggerClientEvent(thePlayer, 'moveGuard', guard) 
    if (not guards[thePlayer]) then guards[thePlayer] = {} end 
    table.insert(guards[thePlayer], guard) 
end 
addCommandHandler ("guard", followPed) 
  
function giveGun (source) 
    if (not guards[source]) then return end 
    if not isElement(guards[source][1]) then 
        outputChatBox ("You have no Guard") 
    else 
     for i, v in pairs(guards[source]) do 
        giveWeapon (v, 30, 200, true) 
     end 
    end 
end 
addCommandHandler ("weapon", giveGun) 
  
function returnTable() 
    return guards 
end 
addEvent("returnTable", true) 
addEventHandler("returnTable", getRootElement(), returnTable) 

A better approach to your second problem is this, the client that I've taken from your other topic:

local guards = {} 
  
function moveGuard() 
    table.insert(guards, source) 
    addEventHandler('onClientPedDamage', source, function(attacker) if attacker == localPlayer then cancelEvent() end end) 
end 
addEvent("moveGuard",true) 
addEventHandler ("moveGuard", getRootElement(), moveGuard) 
  
function followPlayer() 
    for index, guard in pairs(guards) do 
        if (not isElement(guard) or isPedDead(guard)) then table.remove(guards, index) 
        else 
            local int, dim = getElementInterior(localPlayer), getElementDimension(localPlayer) 
            local tint, tdim = getElementInterior(guard), getElementDimension(guard) 
            if (int ~= tint) then setElementInterior(guard, int) end 
            if (dim ~= tdim) then setElementDimension(guard, dim) end 
            local x, y, z = getElementPosition(localPlayer) 
            local tx, ty, tz = getElementPosition(guard)           
            local dis = getDistanceBetweenPoints2D (x, y, tx, ty) 
            setPedRotation(guard, findRotation(tx, ty, x, y))       
            if (dis > 2) then 
                setPedControlState(guard, 'forwards', true) 
            else 
                setPedControlState(guard, 'forwards', false) 
            end 
        end 
    end 
end 
addEventHandler('onClientPreRender', root, followPlayer) 
  
function findRotation(x1,y1,x2,y2) 
    local t = -math.deg(math.atan2(x2-x1,y2-y1)) 
    if t < 0 then t = t + 360 end 
    return t 
end     

Edited March 15, 2014 by Guest

[LiOneLMeSsIShoT]

For your first problem:

guards = {} 
  
function followPed (thePlayer) 
    local x, y, z = getElementPosition(thePlayer)   
    guard = createPed (240, x + 2, y, z + 1) 
    triggerClientEvent(thePlayer, 'moveGuard', guard) 
    if (not guards[thePlayer]) then guards[thePlayer] = {} end 
    table.insert(guards[thePlayer], guard) 
end 
addCommandHandler ("guard", followPed) 
  
function giveGun (source) 
    if (not guards[source]) then return end 
    if not isElement(guards[source][1]) then 
        outputChatBox ("You have no Guard") 
    else 
     for i, v in pairs(guards[source]) do 
        giveWeapon (v, 30, 200, true) 
     end 
    end 
end 
addCommandHandler ("weapon", giveGun) 
  
function returnTable() 
    return guards 
end 
addEvent("returnTable", true) 
addEventHandler("returnTable", getRootElement(), returnTable) 

A better approach to your second problem is this, the client that I've taken from your other topic:

local guards = {} 
  
function moveGuard() 
    table.insert(guards, source) 
    addEventHandler('onClientPedDamage', source, cancelEvent) 
end 
addEvent("moveGuard",true) 
addEventHandler ("moveGuard", getRootElement(), moveGuard) 
  
function followPlayer() 
    for index, guard in pairs(guards) do 
        if (not isElement(guard) or isPedDead(guard)) then table.remove(guards, index) 
        else 
            local int, dim = getElementInterior(localPlayer), getElementDimension(localPlayer) 
            local tint, tdim = getElementInterior(guard), getElementDimension(guard) 
            if (int ~= tint) then setElementInterior(guard, int) end 
            if (dim ~= tdim) then setElementDimension(guard, dim) end 
            local x, y, z = getElementPosition(localPlayer) 
            local tx, ty, tz = getElementPosition(guard)           
            local dis = getDistanceBetweenPoints2D (x, y, tx, ty) 
            setPedRotation(guard, findRotation(tx, ty, x, y))       
            if (dis > 2) then 
                setPedControlState(guard, 'forwards', true) 
            else 
                setPedControlState(guard, 'forwards', false) 
            end 
        end 
    end 
end 
addEventHandler('onClientPreRender', root, followPlayer) 
  
function findRotation(x1,y1,x2,y2) 
    local t = -math.deg(math.atan2(x2-x1,y2-y1)) 
    if t < 0 then t = t + 360 end 
    return t 
end     

Wait a second please,

I've edited the client to make the ped sprint when he's away and edited somethings, so can you check it:

    local guards = {} 
      
    function moveGuard() 
        table.insert(guards, source) 
    end 
    addEvent("moveGuard",true) 
    addEventHandler ("moveGuard", getRootElement(), moveGuard) 
      
    function followPlayer() 
        for index, guard in pairs(guards) do 
            if (not isElement(guard) or isPedDead(guard)) then table.remove(guards, index) 
            else 
                local int, dim = getElementInterior(localPlayer), getElementDimension(localPlayer) 
                local tint, tdim = getElementInterior(guard), getElementDimension(guard) 
                if (int ~= tint) then setElementInterior(guard, int) end 
                if (dim ~= tdim) then setElementDimension(guard, dim) end 
                local x, y, z = getElementPosition(localPlayer) 
                local tx, ty, tz = getElementPosition(guard)           
                local dis = getDistanceBetweenPoints2D (x, y, tx, ty) 
                setPedRotation(guard, findRotation(tx, ty, x, y))       
                if (dis > 2) then 
                    setPedControlState(guard, 'forwards', true) 
                else 
                    setPedControlState(guard, 'forwards', false) 
                end 
                if (dis > 4) then 
                    setPedControlState(guard, 'sprint', true) 
                else 
                    setPedControlState(guard, 'sprint', false) 
            end 
        end 
    end 
end 
  
  
  
    addEventHandler('onClientPreRender', root, followPlayer) 
      
    function findRotation(x1,y1,x2,y2) 
        local t = -math.deg(math.atan2(x2-x1,y2-y1)) 
        if t < 0 then t = t + 360 end 
        return t 
    end     
     
  
  
function cancelPedDamage ( attacker ) 
    local guardsrecieved = triggerServerEvent("returnTable", attacker) 
    if (guardsrecieved[attacker][1] == source) then 
        cancelEvent() -- cancel any damage done to peds 
    end 
end 
addEventHandler ( "onClientPedDamage", getRootElement(), cancelPedDamage ) 
     
     

SO Could you edit this one? ! !

Also there's 2 tables one in server, one in client

one in server to defined peds for owners, but in the client that you made idk why, so the script will work with 2 tables? and the both gives sense or what?

[JR10]

local guards = {} 
      
    function moveGuard() 
        table.insert(guards, source) 
        addEventHandler('onClientPedDamage', source, function(attacker) if attacker == localPlayer then cancelEvent() end end) 
    end 
    addEvent("moveGuard",true) 
    addEventHandler ("moveGuard", getRootElement(), moveGuard) 
      
    function followPlayer() 
        for index, guard in pairs(guards) do 
            if (not isElement(guard) or isPedDead(guard)) then table.remove(guards, index) 
            else 
                local int, dim = getElementInterior(localPlayer), getElementDimension(localPlayer) 
                local tint, tdim = getElementInterior(guard), getElementDimension(guard) 
                if (int ~= tint) then setElementInterior(guard, int) end 
                if (dim ~= tdim) then setElementDimension(guard, dim) end 
                local x, y, z = getElementPosition(localPlayer) 
                local tx, ty, tz = getElementPosition(guard)           
                local dis = getDistanceBetweenPoints2D (x, y, tx, ty) 
                setPedRotation(guard, findRotation(tx, ty, x, y))       
                if (dis > 2) then 
                    setPedControlState(guard, 'forwards', true) 
                else 
                    setPedControlState(guard, 'forwards', false) 
                end 
                if (dis > 4) then 
                    setPedControlState(guard, 'sprint', true) 
                else 
                    setPedControlState(guard, 'sprint', false) 
            end 
        end 
    end 
end 
  
  
  
    addEventHandler('onClientPreRender', root, followPlayer) 
      
    function findRotation(x1,y1,x2,y2) 
        local t = -math.deg(math.atan2(x2-x1,y2-y1)) 
        if t < 0 then t = t + 360 end 
        return t 
    end     
    
  
  
function cancelPedDamage ( attacker ) 
    local guardsrecieved = triggerServerEvent("returnTable", attacker) 
    if (guardsrecieved[attacker][1] == source) then 
        cancelEvent() -- cancel any damage done to peds 
    end 
end 
addEventHandler ( "onClientPedDamage", getRootElement(), cancelPedDamage ) 
    
    

[LiOneLMeSsIShoT]

local guards = {} 
      
    function moveGuard() 
        table.insert(guards, source) 
        addEventHandler('onClientPedDamage', source, function(attacker) if attacker == localPlayer then cancelEvent() end end) 
    end 
    addEvent("moveGuard",true) 
    addEventHandler ("moveGuard", getRootElement(), moveGuard) 
      
    function followPlayer() 
        for index, guard in pairs(guards) do 
            if (not isElement(guard) or isPedDead(guard)) then table.remove(guards, index) 
            else 
                local int, dim = getElementInterior(localPlayer), getElementDimension(localPlayer) 
                local tint, tdim = getElementInterior(guard), getElementDimension(guard) 
                if (int ~= tint) then setElementInterior(guard, int) end 
                if (dim ~= tdim) then setElementDimension(guard, dim) end 
                local x, y, z = getElementPosition(localPlayer) 
                local tx, ty, tz = getElementPosition(guard)           
                local dis = getDistanceBetweenPoints2D (x, y, tx, ty) 
                setPedRotation(guard, findRotation(tx, ty, x, y))       
                if (dis > 2) then 
                    setPedControlState(guard, 'forwards', true) 
                else 
                    setPedControlState(guard, 'forwards', false) 
                end 
                if (dis > 4) then 
                    setPedControlState(guard, 'sprint', true) 
                else 
                    setPedControlState(guard, 'sprint', false) 
            end 
        end 
    end 
end 
  
  
  
    addEventHandler('onClientPreRender', root, followPlayer) 
      
    function findRotation(x1,y1,x2,y2) 
        local t = -math.deg(math.atan2(x2-x1,y2-y1)) 
        if t < 0 then t = t + 360 end 
        return t 
    end     
    
  
  
function cancelPedDamage ( attacker ) 
    local guardsrecieved = triggerServerEvent("returnTable", attacker) 
    if (guardsrecieved[attacker][1] == source) then 
        cancelEvent() -- cancel any damage done to peds 
    end 
end 
addEventHandler ( "onClientPedDamage", getRootElement(), cancelPedDamage ) 
    
    

So i don't need this?

    function cancelPedDamage ( attacker ) 
        local guardsrecieved = triggerServerEvent("returnTable", attacker) 
        if (guardsrecieved[attacker][1] == source) then 
            cancelEvent() -- cancel any damage done to peds 
        end 
    end 
    addEventHandler ( "onClientPedDamage", getRootElement(), cancelPedDamage ) 

and this?

    function returnTable() 
        return guards 
    end 
    addEvent("returnTable", true) 
    addEventHandler("returnTable", getRootElement(), returnTable) 

and also that script you fixed is giving weapons to all peds that spawned in one type "man i want to give the weapons to the peds one by one not in one time because i'm gonna do a gui that sell weapons to the guards so when i click on the gui he wont be able to buy one weapon and give it to all avilable guards he have, i hope you understand me !

[JR10]

Yes you don't need that.

I kinda understand what you want now, but there are several ways your idea could be made. Here's one:

guards = {} 
gotWeapon = {} 
  
function followPed (thePlayer) 
    local x, y, z = getElementPosition(thePlayer)   
    guard = createPed (240, x + 2, y, z + 1) 
    triggerClientEvent(thePlayer, 'moveGuard', guard) 
    if (not guards[thePlayer]) then guards[thePlayer] = {} end 
    table.insert(guards[thePlayer], guard) 
end 
addCommandHandler ("guard", followPed) 
  
function giveGun (source) 
    if (not guards[source]) then return end 
    if not isElement(guards[source][1]) then 
        outputChatBox ("You have no Guard") 
    else 
     for i, v in pairs(guards[source]) do 
        if (not gotWeapon[v]) then 
            giveWeapon (v, 30, 200, true) 
            gotWeapon[v] = true 
            break 
        end 
     end 
    end 
end 
addCommandHandler ("weapon", giveGun) 
  
function returnTable() 
    return guards 
end 
addEvent("returnTable", true) 
addEventHandler("returnTable", getRootElement(), returnTable) 

[LiOneLMeSsIShoT]

Yes you don't need that.

I kinda understand what you want now, but there are several ways your idea could be made. Here's one:

guards = {} 
gotWeapon = {} 
  
function followPed (thePlayer) 
    local x, y, z = getElementPosition(thePlayer)   
    guard = createPed (240, x + 2, y, z + 1) 
    triggerClientEvent(thePlayer, 'moveGuard', guard) 
    if (not guards[thePlayer]) then guards[thePlayer] = {} end 
    table.insert(guards[thePlayer], guard) 
end 
addCommandHandler ("guard", followPed) 
  
function giveGun (source) 
    if (not guards[source]) then return end 
    if not isElement(guards[source][1]) then 
        outputChatBox ("You have no Guard") 
    else 
     for i, v in pairs(guards[source]) do 
        if (not gotWeapon[v]) then 
            giveWeapon (v, 30, 200, true) 
            gotWeapon[v] = true 
            break 
        end 
     end 
    end 
end 
addCommandHandler ("weapon", giveGun) 
  
function returnTable() 
    return guards 
end 
addEvent("returnTable", true) 
addEventHandler("returnTable", getRootElement(), returnTable) 

Oh yeah ! !

That's what i'm Talking about man

and i've tried it but need you to tell me what should i do now

function Example (killer) 
table.insert (guards, source) 
if killer == exports ["zombies"]:isPedZombie (source) and isElement (guards[source]) then 
--- i need now to make the guard hit the zombie...after the zombie just hurted the owner... and if some player hit the owner the guard will shot him too idk how i do it. help 
addEventHandler ("onClientPlayerDamage",getRootElement(),Example) 

and also how to check if there's object infront of the ped that make him can't move so he jump to cross it.

[JR10]

I've already gave you the code for it, you need to learn more if you're working on a zombies game-mode.

and also how to check if there's object infront of the ped that make him can't move so he jump to cross it.

isLineOfSightClear 
processLineOfSight 

[LiOneLMeSsIShoT]

I've already gave you the code for it, you need to learn more if you're working on a zombies game-mode.

and also how to check if there's object infront of the ped that make him can't move so he jump to cross it.

isLineOfSightClear 
processLineOfSight 

ِAlright man ! but the other problem here :

    function Example (killer) 
    table.insert (guards, source) 
    if killer == exports ["zombies"]:isPedZombie (source) and isElement (guards[source]) then 
    --- i need now to make the guard hit the zombie...after the zombie just hurted the owner... and if some player hit the owner the guard will shot him too idk how i do it. help 
    addEventHandler ("onClientPlayerDamage",getRootElement(),Example) 

can you help me with that?

[LiOneLMeSsIShoT]

I've already gave you the code for it, you need to learn more if you're working on a zombies game-mode.

and also how to check if there's object infront of the ped that make him can't move so he jump to cross it.

isLineOfSightClear 
processLineOfSight 

ِAlright man ! but the other problem here :

    function Example (killer) 
    table.insert (guards, source) 
    if killer == exports ["zombies"]:isPedZombie (source) and isElement (guards[source]) then 
    --- i need now to make the guard hit the zombie...after the zombie just hurted the owner... and if some player hit the owner the guard will shot him too idk how i do it. help 
    addEventHandler ("onClientPlayerDamage",getRootElement(),Example) 

can you help me with that?

    startX: The first point's world X coordinate. 
    startY: The first point's world Y coordinate. 
    startZ: The first point's world Z coordinate. 
    endX: The second point's world X coordinate. 
    endY: The second point's world Y coordinate. 
    endZ: The second point's world Z coordinate.  

do that endX, endY,endZ means rotations? or what..i don't understand what endX,endY,endZ means.

[JR10]

startX, startY, startZ are the coordinates for the starting point of the line of sight. endX, endY, endZ are the coordinates for the ending point of the line of sight.

For your other problem, you're asking too much. Try something yourself and then post for help.

[LiOneLMeSsIShoT]

startX, startY, startZ are the coordinates for the starting point of the line of sight. endX, endY, endZ are the coordinates for the ending point of the line of sight.

For your other problem, you're asking too much. Try something yourself and then post for help.

I'm sorry, but now i have made it by myself but i got error:

function Example () 
table.insert (guards, source) 
local guard = guards 
local zombies = exports ["zombies"]:isPedZombie (source) 
local gx, gy, gz = getElementPosition(guard) -- guards 
local zx, zy, zz = getElementPosition(zombies) -- zombies 
local clear = isLineOfSightClear (gx, gy, gz, zx, zy, zz,true, false, false, true, false, false, false) 
if zombies and isElement (guards[source]) then 
if clear then 
setPedControlState( ped, "fire", true ) 
outputChatBox ("Attack! ") 
  
end 
end 
end 
  
addEventHandler ("onClientPlayerDamage",getRootElement(),Example)    

  
Bad argument @ 'isLineOfSightClear' [Expected number at argument 1, got boolean] 
bad argument @ 'getElementPositon' 
bad argument @ 'getElementPosition' 

Edited March 15, 2014 by Guest

[JR10]

isPedZombie returns a boolean value, true or false, not a ped element.

[LiOneLMeSsIShoT]

isPedZombie returns a boolean value, true or false, not a ped element.

so i have to do it true ?

[LiOneLMeSsIShoT]

isPedZombie returns a boolean value, true or false, not a ped element.

so i have to do it true ?

did it true but still the same errors:

if zombies == true and isElement (guards[source]) then 
if clear then 

[LiOneLMeSsIShoT]

isPedZombie returns a boolean value, true or false, not a ped element.

so i have to do it true ?

did it true but still the same errors:

if zombies == true and isElement (guards[source]) then 
if clear then 

So man/ ? ?

[JR10]

Your code is messed up. zombies resource only has two exported functions: createZombie which returns the ped variable if it was created successfully, and isPedZombie which should be self-explanatory. I've no idea what you're trying to accomplish, but you need to learn more before working on something as advanced as this.

[LiOneLMeSsIShoT]

Your code is messed up. zombies resource only has two exported functions: createZombie which returns the ped variable if it was created successfully, and isPedZombie which should be self-explanatory. I've no idea what you're trying to accomplish, but you need to learn more before working on something as advanced as this.

Man! please, could you check the script once again? it will work when someone hit the player so the guard will hit the guy which hurted the owner...... and i got that errors could you help me with fixing them?

And Yep, Zombie system here Exports function that allows me to check if that ped is zombie and proofs here first proof: It's in Zady script second one here:

Script:

    function Example () 
    table.insert (guards, source) 
    local guard = guards 
    local zombies = exports ["zombies"]:isPedZombie (source) 
    local gx, gy, gz = getElementPosition(guard) -- guards 
    local zx, zy, zz = getElementPosition(zombies) -- zombies 
    local clear = isLineOfSightClear (gx, gy, gz, zx, zy, zz,true, false, false, true, false, false, false) 
    if zombies and isElement (guards[source]) then 
    if clear then 
    setPedControlState( ped, "fire", true ) 
    outputChatBox ("Attack! ") 
      
    end 
    end 
    end 
      
    addEventHandler ("onClientPlayerDamage",getRootElement(),Example)    

Exports Function:

--check if a ped is a zombie or not 
function isPedZombie(ped) 
    if (isElement(ped)) then 
        if (getElementData (ped, "zombie") == true) then 
            return true 
        else 
            return false 
        end 
    else 
        return false 
    end 
end 
  
addEvent( "onZombieLostPlayer", true ) 

Meta Exported:

    
        "*MaxZombies" value="[100]" /> --maximum allowed zombies --> 
        "*StreamMethod" value="[1]" /> -- 1 to constantly stream zombies, 0 to only allow zombies to spawn via createZombie function, 2 to only allow spawning at set spawnpoints --> 
        "*Speed" value="[1]" /> -- 0 is slowest, 1 is normal, 2 faster --> 
    
     
    "Slothman" name="Zday script" version="3.0.1" type="script" description="Zombie Infestation script" edf:definition="edf/zombies.edf"/>/> 
    

Can you help me now with that man? !!!!

[LiOneLMeSsIShoT]

Help Please ??

[LiOneLMeSsIShoT]

Hello? anyone here please?

[LiOneLMeSsIShoT]

Help please guys?

[JR10]

This is a quickly written example, it's not tested and may not work, if it outputs any errors then post them.

local target 
  
addEventHandler ("onClientPlayerDamage", localPlayer, function(attacker) 
 if (isElement(attacker) and getElementType(attacker) == 'player' and #guards > 0) then -- He's a player 
  target = attacker 
  addEventHandler('onClientRender', root, aimForTarget) 
 end 
end) 
  
function aimForTarget() 
 if (#guards == 0) then removeEventHandler('onClientRender', root, aimForTarget) return end 
 if (not isElement(target) or isPedDead(target)) then 
  for index, guard in pairs(guards) do if (isElement(guard)) then setPedControlState(guard, 'fire', false) end 
  removeEventHandler('onClientRender', root, aimForTarget) 
  return 
 end 
 local x, y, z = getPedBonePosition(target, 6) 
 for index, guard in pairs(guards) do 
  if (not isElement(guard)) then table.remove(guards, guard) return end 
  setPedAimTarget(guard, x, y, z) 
  setPedControlState(guard, 'fire', true) 
 end 
end 

[LiOneLMeSsIShoT]

This is a quickly written example, it's not tested and may not work, if it outputs any errors then post them.

local target 
  
addEventHandler ("onClientPlayerDamage", localPlayer, function(attacker) 
 if (isElement(attacker) and getElementType(attacker) == 'player' and #guards > 0) then -- He's a player 
  target = attacker 
  addEventHandler('onClientRender', root, aimForTarget) 
 end 
end) 
  
function aimForTarget() 
 if (#guards == 0) then removeEventHandler('onClientRender', root, aimForTarget) return end 
 if (not isElement(target) or isPedDead(target)) then 
  for index, guard in pairs(guards) do if (isElement(guard)) then setPedControlState(guard, 'fire', false) end 
  removeEventHandler('onClientRender', root, aimForTarget) 
  return 
 end 
 local x, y, z = getPedBonePosition(target, 6) 
 for index, guard in pairs(guards) do 
  if (not isElement(guard)) then table.remove(guards, guard) return end 
  setPedAimTarget(guard, x, y, z) 
  setPedControlState(guard, 'fire', true) 
 end 
end 

Only "End MIssed" and added it but when zombie attack me or my guard, the guard do nothing.