Hi, im new in this forum. I found a script on communit that adds crosshair to every vehicle.I wanna make it to show only when im entering in rustler.
-- Script by MuLTi! Do not remove credits! --
local gMe = getLocalPlayer()
local cando = true
local key = "vehicle_fire"
local waitseconds = 1
local enabled = true
function renderRocketFX()
for index, object in pairs(getElementsByType("object")) do
if(getElementData(object, "rocket.state") == true) then
local x1, y1, z1 = getElementPosition(object)
for i = 1, 5, 1 do
fxAddTyreBurst(x1, y1, z1, 0, 0, 0)
fxAddPunchImpact(x1, y1, z1, 0, 0, 0)
end
end
end
end
addEventHandler("onClientRender", getRootElement(), renderRocketFX)
addEventHandler("onClientPreRender", getRootElement(), renderRocketFX)
addEventHandler("onClientRender", getRootElement(), function()
if(enabled == true) then
local veh = getPedOccupiedVehicle(gMe)
if not(veh) then return end
local col2 = getElementData(veh, "r.col2")
local col1 = getElementData(veh, "r.col1")
if not(col2) or not(col1) then return end
local x, y, z = getElementPosition(col2)
local x1, y1, z1 = getElementPosition(col1)
z1 = z1+getElementDistanceFromCentreOfMassToBaseOfModel(veh)*2
local hit, x2, y2, z2 = processLineOfSight(x, y, z, x1, y1, z1)
if not(x2) or not(y2) or not(z2) then x2, y2, z2 = x, y, z end
local sx, sy = getScreenFromWorldPosition(x2, y2, z2)
if not(sx) or not(sy) then return end
dxDrawLine(sx, sy-12.9, sx, sy+12.9, tocolor(0, 255, 0), 2)
dxDrawLine(sx-12.9, sy, sx+12.9, sy, tocolor(0, 255, 0), 2)
end
end)
addEvent("onClientRocketFire", true)
addEventHandler("onClientRocketFire", getRootElement(), function(theRocket)
local x, y, z = getElementPosition(theRocket)
local sound = playSound3D("rocket.mp3", x, y, z, false)
setSoundMaxDistance(sound, 100)
attachElements(sound, theRocket)
end)
function fireVehicleRocket()
if(cando == false) then return end
if(enabled == false) then return end
local veh = getPedOccupiedVehicle(gMe)
if(veh) then else unbindKey(key, "up", fireVehicleRocket) return end
local col1 = getElementData(veh, "r.col1")
local col2 = getElementData(veh, "r.col2")
local x1, y1, z1 = getElementPosition(col1)
local x2, y2, z2 = getElementPosition(col2)
z1 = z1+getElementDistanceFromCentreOfMassToBaseOfModel(veh)*2
local hit, hx, hy, hz = processLineOfSight(x1, y1, z1, x2, y2, z2)
if not(hx) or not(hy) or not(hz) then hx, hy, hz = x2, y2, z2 end
local distanz = getDistanceBetweenPoints3D(x1, y1, z1, hx, hy, hz)
local time = distanz*10
cando = false
setTimer(function() cando = true end, waitseconds*1000, 1)
triggerServerEvent("onRocketCreation", gMe, x1, y1, z1, hx, hy, hz, time)
end
addEventHandler("onClientPlayerWasted", gMe, function()
unbindKey(key, "up", fireVehicleRocket)
end)
addEventHandler("onClientVehicleExit", getRootElement(), function(thePlayer)
if(thePlayer ~= gMe) then return end
unbindKey(key, "up", fireVehicleRocket)
end)
addEventHandler("onClientVehicleEnter", getRootElement(), function(thePlayer)
if(thePlayer ~= gMe) then return end
bindKey(key, "up", fireVehicleRocket)
end)
function checkVehicleCol()
for index, car in pairs(getElementsByType("vehicle")) do
if not(getElementData(car, "r.col1")) then
local col1 = createColSphere(0, 0, 0, 2)
local col2 = createColSphere(0, 0, 0, 2)
setElementData(car, "r.col1", col1, false)
setElementData(car, "r.col2", col2, false)
attachElements(col1, car)
attachElements(col2, car, 0, 250, 0)
end
end
end
setTimer(checkVehicleCol, 1000, 1)
addEventHandler("onClientResourceStop", getResourceRootElement(getThisResource()), function()
for index, car in pairs(getElementsByType("vehicle")) do
setElementData(car, "r.col1", nil, false)
setElementData(car, "r.col2", nil, false)
end
end)
addCommandHandler("missiles", function()
enabled = not enabled
local shit
if(enabled == true) then shit = "enabled" else shit = "disabled" end
outputChatBox("Missiles have been "..shit..".", 0, 255, 255)
end)
-- PROJECTILE VERSION! --
--[[
local x1, y1, z1 = getElementPosition(col1)
local rx, ry, rz = getElementRotation(veh)
local rotX,rotY,rotZ = getElementRotation(veh)
local x, y, z = getElementPosition(veh)
local matrix = getElementMatrix(veh)
local offX = 0 * matrix[1][1] + 1 * matrix[2][1] + 0 * matrix[3][1] + 1 * matrix[4][1]
local offY = 0 * matrix[1][2] + 1 * matrix[2][2] + 0 * matrix[3][2] + 1 * matrix[4][2]
local offZ = 0 * matrix[1][3] + 1 * matrix[2][3] + 0 * matrix[3][3] + 1 * matrix[4][3]
local vx = offX - x
local vy = offY - y
local vz = offZ - z
x = 0 * matrix[1][1] + 3 * matrix[2][1] + 0 * matrix[3][1] + 1 * matrix[4][1]
y = 0 * matrix[1][2] + 3 * matrix[2][2] + 0 * matrix[3][2] + 1 * matrix[4][2]
z = 0 * matrix[1][3] + 3 * matrix[2][3] + 0 * matrix[3][3] + 1 * matrix[4][3]
createProjectile(gMe, 19, x, y, z, 200, nil, 0, 0, 360 - rotZ, vx, vy, vz)
--]]
