Client side

local gMe = getLocalPlayer()

addEvent("doPedJump", true)
addEvent("doPedEnter", true)
addEvent("doPedExitVeh", true)

addEventHandler("doPedJump", getLocalPlayer(), function(p, boolean)
    setPedControlState(p, "jump", boolean)
end)

addEventHandler("doPedEnter", getLocalPlayer(), function(p, boolean)
    setPedControlState(p, "enter_passenger", boolean)
end)

addEventHandler("doPedExitVeh", getLocalPlayer(), function(p, boolean)
    setPedControlState(p, "enter_exit", boolean)
end)


-- DAMAGE ABFRAGE --

local pedTarget = {}
local pedTimer = {}
local pedShooting = {}

local function doPedAttackOtherPlayer(ped)
    if(isTimer(pedTimer[ped])) or (isPedInVehicle(ped)) then
        killTimer(pedTimer[ped])
    end
    if(isElement(ped)) then
        pedTimer[ped] = setTimer(function()
            if(isElement(ped)) then
                local target = pedTarget[ped]
                if(target) then
                    local x, y, z = getElementPosition(ped)
                    local x2, y2, z2 = getElementPosition(target)
                    if(isLineOfSightClear(x, y, z, x2, y2, z2, true, false, false, false, false, false)) then
                        if(getElementHealth(target) > 1) then
                            if(pedShooting[ped] ~= true) then
                                --[[
                                local x1, y1 = getElementPosition(ped)
                                local x2, y2 = getElementPosition(target)
                                    local rot = math.atan2(y2 - y1, x2 - x1) * 180 / math.pi
                                    rot = rot-90
                                    setPedRotation(ped, rot)
                                    setPedAnimation(ped)
                                    if(getPedControlState(ped, "fire") ~= true) then
                                        setPedControlState(ped, "fire", true)
                                    end
                                    setPedAimTarget(ped, x2, y2, z2)]]
                                setPedControlState(ped, "fire", true)
                                pedShooting[ped] = true
                            else
                                local x1, y1, z1 = getElementPosition(ped)
                                local x2, y2, z2 = getElementPosition(target)
                                local rot = math.atan2(y2 - y1, x2 - x1) * 180 / math.pi
                                rot = rot-90
                                setPedRotation(ped, rot)
                                setPedAimTarget(ped, x2, y2, z2)
                            end
                        else
                            killTimer(pedTimer[ped])
                            pedShooting[ped] = false
                            setPedControlState(ped, "fire", false)
                        end
                    else
                        killTimer(pedTimer[ped])
                        pedShooting[ped] = false
                        setPedControlState(ped, "fire", false)
                    end
                end
            else
                killTimer(pedTimer[ped])
            end
        end, 500, -1)
    else
        killTimer(pedTimer[ped])
    end
end

addEventHandler("onClientPedDamage", getRootElement(), function(attacker)
    if(getElementData(source, "bodyguard") == true) then
        if(attacker) and (isElement(attacker)) then
            if(getElementType(attacker) == "player") or (getElementType(attacker) == "vehicle") then
                pedTarget[source] = attacker
                doPedAttackOtherPlayer(source)
            end
        end
    end
end)

-- onClientRender Func --


addEventHandler("onClientRender", getRootElement(), function()
    for index, p in pairs(getElementsByType("ped", getRootElement(), true)) do
        if(getElementData(p, "bodyguard") == true) then
            local owner = getElementData(p, "besitzer")
            if(owner) then
                local x, y, z = getElementPosition(p)
                local x2, y2, z2 = getElementPosition(gMe)
                if(isLineOfSightClear(x, y, z, x2, y2, z2, true, true, false, true)) then
                    local sx, sy = getScreenFromWorldPosition(x, y, z+1)
                    if(sx) and (sy) then
                        local distance = getDistanceBetweenPoints3D(x, y, z, x2, y2, z2)
                        if(distance < 30) then
                            dxDrawText(owner.."'s Bodyguard", sx+2, sy+2, sx, sy, tocolor(0, 0, 0, 200), 2-(distance/20), "arial", "center", "center")
                            dxDrawText(owner.."'s Bodyguard", sx, sy, sx, sy, tocolor(0, 255, 0, 200), 2-(distance/20), "arial", "center", "center")
                        end
                    end
                end
            end
        end
    end
end)