675 lines
26 KiB
Lua
675 lines
26 KiB
Lua
-- FiveM Heli Cam by mraes, version 1.3 (2017-06-12)
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-- Modified by rjross2013 (2017-06-23)
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-- Further modified by Loque (2017-08-15) with credits to the following for tips gleaned from their scripts: Guadmaz's Simple Police Searchlight, devilkkw's Speed Camera, nynjardin's Simple Outlaw Alert and IllidanS4's FiveM Entity Iterators.
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---=========================
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--- Config ====
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---=========================
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local fov_max = 80.0
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local fov_min = 5.0 -- max zoom level (smaller fov is more zoom)
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local zoomspeed = 3.0 -- camera zoom speed
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local speed_lr = 4.0 -- speed by which the camera pans left-right
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local speed_ud = 4.0 -- speed by which the camera pans up-down
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local toggle_helicam = 51 -- control id of the button by which to toggle the helicam mode. Default: INPUT_CONTEXT (E)
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local toggle_vision = 25 -- control id to toggle vision mode. Default: INPUT_AIM (Right mouse btn)
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local toggle_rappel = 154 -- control id to rappel out of the heli. Default: INPUT_DUCK (X)
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local toggle_spotlight = 183 -- control id to toggle the various spotlight states Default: INPUT_PhoneCameraGrid (G)
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local toggle_lock_on = 22 -- control id to lock onto a vehicle with the camera or unlock from vehicle (with or without camera). Default is INPUT_SPRINT (spacebar)
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local toggle_display = 44 -- control id to toggle vehicle info display. Default: INPUT_COVER (Q)
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local lightup_key = 246 -- control id to increase spotlight brightness. Default: INPUT_MP_TEXT_CHAT_TEAM (Y)
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local lightdown_key = 173 -- control id to decrease spotlight brightness. Default: INPUT_CELLPHONE_DOWN (ARROW-DOWN)
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local radiusup_key = 137 -- control id to increase manual spotlight radius. Default: INPUT_VEH_PUSHBIKE_SPRINT (CAPSLOCK)
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local radiusdown_key = 21 -- control id to decrease spotlight radius. Default: INPUT_SPRINT (LEFT-SHIFT)
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local maxtargetdistance = 700 -- max distance at which target lock is maintained
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local brightness = 1.0 -- default spotlight brightness
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local spotradius = 4.0 -- default manual spotlight radius
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local speed_measure = "Km/h" -- default unit to measure vehicle speed but can be changed to "MPH". Use either exact string, "Km/h" or "MPH", or else functions break.
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heli = {
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"polmav",
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"as350",
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"uh1",
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"uh2",
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"uh3",
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"uh4"
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}
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-- Script starts here
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local target_vehicle = nil
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local manual_spotlight = false
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local tracking spotlight = false
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local vehicle_display = 0 -- 0 is default full vehicle info display with speed/model/plate, 1 is model/plate, 2 turns off display
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local helicam = false
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local fov = (fov_max+fov_min)*0.5
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local vision_state = 0 -- 0 is normal, 1 is nightmode, 2 is thermal vision
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Citizen.CreateThread(function() -- Register ped decorators used to pass some variables from heli pilot to other players (variable settings: 1=false, 2=true)
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while true do
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Citizen.Wait(0)
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if NetworkIsSessionStarted() then
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DecorRegister("SpotvectorX", 3) -- For direction of manual spotlight
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DecorRegister("SpotvectorY", 3)
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DecorRegister("SpotvectorZ", 3)
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DecorRegister("Target", 3) -- Backup method of target ID
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return
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end
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end
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end)
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Citizen.CreateThread(function()
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while true do
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Citizen.Wait(0)
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if IsPlayerInPolmav() then
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local lPed = GetPlayerPed(-1)
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local heli = GetVehiclePedIsIn(lPed)
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if IsHeliHighEnough(heli) then
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if IsControlJustPressed(0, toggle_helicam) then -- Toggle Helicam
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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helicam = true
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end
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if IsControlJustPressed(0, toggle_rappel) then -- Initiate rappel
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Citizen.Trace("try to rappel")
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if GetPedInVehicleSeat(heli, 1) == lPed or GetPedInVehicleSeat(heli, 2) == lPed then
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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TaskRappelFromHeli(GetPlayerPed(-1), 1)
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else
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SetNotificationTextEntry( "STRING" )
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AddTextComponentString("~r~Can't rappel from this seat")
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DrawNotification(false, false )
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PlaySoundFrontend(-1, "5_Second_Timer", "DLC_HEISTS_GENERAL_FRONTEND_SOUNDS", false)
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end
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end
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end
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if IsControlJustPressed(0, toggle_spotlight) and GetPedInVehicleSeat(heli, -1) == lPed and not helicam then -- Toggle forward and tracking spotlight states
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if target_vehicle then
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if tracking_spotlight then
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if not pause_Tspotlight then
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pause_Tspotlight = true
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TriggerServerEvent("heli:pause.tracking.spotlight", pause_Tspotlight)
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else
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pause_Tspotlight = false
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TriggerServerEvent("heli:pause.tracking.spotlight", pause_Tspotlight)
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end
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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else
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if Fspotlight_state then
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Fspotlight_state = false
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TriggerServerEvent("heli:forward.spotlight", Fspotlight_state)
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end
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local target_netID = VehToNet(target_vehicle)
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local target_plate = GetVehicleNumberPlateText(target_vehicle)
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local targetposx, targetposy, targetposz = table.unpack(GetEntityCoords(target_vehicle))
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pause_Tspotlight = false
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tracking_spotlight = true
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TriggerServerEvent("heli:tracking.spotlight", target_netID, target_plate, targetposx, targetposy, targetposz)
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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end
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else
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if tracking_spotlight then
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pause_Tspotlight = false
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tracking_spotlight = false
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TriggerServerEvent("heli:tracking.spotlight.toggle")
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end
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Fspotlight_state = not Fspotlight_state
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TriggerServerEvent("heli:forward.spotlight", Fspotlight_state)
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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end
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end
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if IsControlJustPressed(0, toggle_display) and GetPedInVehicleSeat(heli, -1) == lPed then
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ChangeDisplay()
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end
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if target_vehicle and GetPedInVehicleSeat(heli, -1) == lPed then
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local coords1 = GetEntityCoords(heli)
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local coords2 = GetEntityCoords(target_vehicle)
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local target_distance = GetDistanceBetweenCoords(coords1.x, coords1.y, coords1.z, coords2.x, coords2.y, coords2.z, false)
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if IsControlJustPressed(0, toggle_lock_on) or target_distance > maxtargetdistance then
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--Citizen.Trace("Heli: target vehicle released or lost")
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DecorRemove(target_vehicle, "Target")
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if tracking_spotlight then
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TriggerServerEvent("heli:tracking.spotlight.toggle")
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end
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tracking_spotlight = false
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pause_Tspotlight = false
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target_vehicle = nil
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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end
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end
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end
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if helicam then
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SetTimecycleModifier("heliGunCam")
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SetTimecycleModifierStrength(0.3)
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local scaleform = RequestScaleformMovie("HELI_CAM")
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while not HasScaleformMovieLoaded(scaleform) do
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Citizen.Wait(0)
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end
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local lPed = GetPlayerPed(-1)
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local heli = GetVehiclePedIsIn(lPed)
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local cam = CreateCam("DEFAULT_SCRIPTED_FLY_CAMERA", true)
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AttachCamToEntity(cam, heli, 0.0,0.0,-1.5, true)
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SetCamRot(cam, 0.0,0.0,GetEntityHeading(heli))
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SetCamFov(cam, fov)
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RenderScriptCams(true, false, 0, 1, 0)
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PushScaleformMovieFunction(scaleform, "SET_CAM_LOGO")
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PushScaleformMovieFunctionParameterInt(0) -- 0 for nothing, 1 for LSPD logo
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PopScaleformMovieFunctionVoid()
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local locked_on_vehicle = nil
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while helicam and not IsEntityDead(lPed) and (GetVehiclePedIsIn(lPed) == heli) and IsHeliHighEnough(heli) do
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if IsControlJustPressed(0, toggle_helicam) then -- Toggle Helicam
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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if manual_spotlight and target_vehicle then -- If exiting helicam while manual spotlight is locked on a target, transition to non-helicam auto tracking spotlight
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TriggerServerEvent("heli:manual.spotlight.toggle")
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local target_netID = VehToNet(target_vehicle)
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local target_plate = GetVehicleNumberPlateText(target_vehicle)
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local targetposx, targetposy, targetposz = table.unpack(GetEntityCoords(target_vehicle))
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pause_Tspotlight = false
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tracking_spotlight = true
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TriggerServerEvent("heli:tracking.spotlight", target_netID, target_plate, targetposx, targetposy, targetposz)
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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end
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manual_spotlight = false
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helicam = false
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end
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if IsControlJustPressed(0, toggle_vision) then
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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ChangeVision()
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end
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if IsControlJustPressed(0, toggle_spotlight) then -- Spotlight_toggles within helicam
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if tracking_spotlight then -- If tracking spotlight active, pause it & toggle manual spotlight
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pause_Tspotlight = true
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TriggerServerEvent("heli:pause.tracking.spotlight", pause_Tspotlight)
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manual_spotlight = not manual_spotlight
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if manual_spotlight then
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local rotation = GetCamRot(cam, 2)
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local forward_vector = RotAnglesToVec(rotation)
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local SpotvectorX, SpotvectorY, SpotvectorZ = table.unpack(forward_vector)
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DecorSetInt(lPed, "SpotvectorX", SpotvectorX)
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DecorSetInt(lPed, "SpotvectorY", SpotvectorY)
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DecorSetInt(lPed, "SpotvectorZ", SpotvectorZ)
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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TriggerServerEvent("heli:manual.spotlight")
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else
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TriggerServerEvent("heli:manual.spotlight.toggle")
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end
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elseif Fspotlight_state then -- If forward spotlight active, disable it & toggle manual spotlight
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Fspotlight_state = false
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TriggerServerEvent("heli:forward.spotlight", Fspotlight_state)
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manual_spotlight = not manual_spotlight
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if manual_spotlight then
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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TriggerServerEvent("heli:manual.spotlight")
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else
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TriggerServerEvent("heli:manual.spotlight.toggle")
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end
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else -- If no other spotlight mode active, toggle manual spotlight
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manual_spotlight = not manual_spotlight
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if manual_spotlight then
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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TriggerServerEvent("heli:manual.spotlight")
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else
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TriggerServerEvent("heli:manual.spotlight.toggle")
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end
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end
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end
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if IsControlJustPressed(0, lightup_key) then
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TriggerServerEvent("heli:light.up")
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end
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if IsControlJustPressed(0, lightdown_key) then
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TriggerServerEvent("heli:light.down")
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end
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if IsControlJustPressed(0, radiusup_key) then
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TriggerServerEvent("heli:radius.up")
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end
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if IsControlJustPressed(0, radiusdown_key) then
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TriggerServerEvent("heli:radius.down")
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end
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if IsControlJustPressed(0, toggle_display) then
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ChangeDisplay()
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end
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if locked_on_vehicle then
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if DoesEntityExist(locked_on_vehicle) then
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PointCamAtEntity(cam, locked_on_vehicle, 0.0, 0.0, 0.0, true)
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RenderVehicleInfo(locked_on_vehicle)
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local coords1 = GetEntityCoords(heli)
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local coords2 = GetEntityCoords(locked_on_vehicle)
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local target_distance = GetDistanceBetweenCoords(coords1.x, coords1.y, coords1.z, coords2.x, coords2.y, coords2.z, false)
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if IsControlJustPressed(0, toggle_lock_on) or target_distance > maxtargetdistance then
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--Citizen.Trace("Heli: locked_on_vehicle unlocked or lost")
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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DecorRemove(target_vehicle, "Target")
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if tracking_spotlight then
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TriggerServerEvent("heli:tracking.spotlight.toggle")
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tracking_spotlight = false
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end
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target_vehicle = nil
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locked_on_vehicle = nil
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local rot = GetCamRot(cam, 2) -- All this because I can't seem to get the camera unlocked from the entity
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local fov = GetCamFov(cam)
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local old cam = cam
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DestroyCam(old_cam, false)
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cam = CreateCam("DEFAULT_SCRIPTED_FLY_CAMERA", true)
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AttachCamToEntity(cam, heli, 0.0,0.0,-1.5, true)
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SetCamRot(cam, rot, 2)
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SetCamFov(cam, fov)
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RenderScriptCams(true, false, 0, 1, 0)
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end
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else
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locked_on_vehicle = nil -- Cam will auto unlock when entity doesn't exist anyway
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target_vehicle = nil
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end
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else
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local zoomvalue = (1.0/(fov_max-fov_min))*(fov-fov_min)
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CheckInputRotation(cam, zoomvalue)
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local vehicle_detected = GetVehicleInView(cam)
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if DoesEntityExist(vehicle_detected) then
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RenderVehicleInfo(vehicle_detected)
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if IsControlJustPressed(0, toggle_lock_on) then
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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locked_on_vehicle = vehicle_detected
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if target_vehicle then -- If previous target exists, remove old target decorator before updating target vehicle
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DecorRemove(target_vehicle, "Target")
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end
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target_vehicle = vehicle_detected
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NetworkRequestControlOfEntity(target_vehicle)
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local target_netID = VehToNet(target_vehicle)
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SetNetworkIdCanMigrate(target_netID, true)
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NetworkRegisterEntityAsNetworked(VehToNet(target_vehicle))
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SetNetworkIdExistsOnAllMachines(target_vehicle, true)
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SetEntityAsMissionEntity(target_vehicle, true, true)
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target_plate = GetVehicleNumberPlateText(target_vehicle)
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DecorSetInt(locked_on_vehicle, "Target", 2)
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if tracking_spotlight then -- If tracking previous target, terminate and start tracking new target
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TriggerServerEvent("heli:tracking.spotlight.toggle")
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target_vehicle = locked_on_vehicle
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if not pause_Tspotlight then -- If spotlight was paused when tracking old target,
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local target_netID = VehToNet(target_vehicle)
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local target_plate = GetVehicleNumberPlateText(target_vehicle)
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local targetposx, targetposy, targetposz = table.unpack(GetEntityCoords(target_vehicle))
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pause_Tspotlight = false
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tracking_spotlight = true
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TriggerServerEvent("heli:tracking.spotlight", target_netID, target_plate, targetposx, targetposy, targetposz)
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PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
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else
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tracking_spotlight = false
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pause_Tspotlight = false
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end
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end
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end
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end
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end
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HandleZoom(cam)
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HideHUDThisFrame()
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PushScaleformMovieFunction(scaleform, "SET_ALT_FOV_HEADING")
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PushScaleformMovieFunctionParameterFloat(GetEntityCoords(heli).z)
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PushScaleformMovieFunctionParameterFloat(zoomvalue)
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PushScaleformMovieFunctionParameterFloat(GetCamRot(cam, 2).z)
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PopScaleformMovieFunctionVoid()
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DrawScaleformMovieFullscreen(scaleform, 255, 255, 255, 255)
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Citizen.Wait(0)
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if manual_spotlight then -- Continuously update manual spotlight direction, sync client-client with decorators
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local rotation = GetCamRot(cam, 2)
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local forward_vector = RotAnglesToVec(rotation)
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local SpotvectorX, SpotvectorY, SpotvectorZ = table.unpack(forward_vector)
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local camcoords = GetCamCoord(cam)
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DecorSetInt(lPed, "SpotvectorX", SpotvectorX)
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DecorSetInt(lPed, "SpotvectorY", SpotvectorY)
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DecorSetInt(lPed, "SpotvectorZ", SpotvectorZ)
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DrawSpotLight(camcoords, forward_vector, 255, 255, 255, 800.0, 10.0, brightness, spotradius, 1.0, 1.0)
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else
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TriggerServerEvent("heli:manual.spotlight.toggle")
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end
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end
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if manual_spotlight then
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manual_spotlight = false
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TriggerServerEvent("heli:manual.spotlight.toggle")
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end
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helicam = false
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ClearTimecycleModifier()
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fov = (fov_max+fov_min)*0.5 -- reset to starting zoom level
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RenderScriptCams(false, false, 0, 1, 0) -- Return to gameplay camera
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SetScaleformMovieAsNoLongerNeeded(scaleform) -- Cleanly release the scaleform
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DestroyCam(cam, false)
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SetNightvision(false)
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SetSeethrough(false)
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end
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if IsPlayerInPolmav() and target_vehicle and not helicam and vehicle_display ~=2 then
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RenderVehicleInfo(target_vehicle)
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end
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end
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end)
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RegisterNetEvent('heli:forward.spotlight')
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AddEventHandler('heli:forward.spotlight', function(serverID, state)
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local heli = GetVehiclePedIsIn(GetPlayerPed(GetPlayerFromServerId(serverID)), false)
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SetVehicleSearchlight(heli, state, false)
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end)
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RegisterNetEvent('heli:Tspotlight')
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AddEventHandler('heli:Tspotlight', function(serverID, target_netID, target_plate, targetposx, targetposy, targetposz)
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-- Client target identification and verification, with fail-safes until FiveM code around global networked entities is sorted out
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if GetVehicleNumberPlateText(NetToVeh(target_netID)) == target_plate then
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Tspotlight_target = NetToVeh(target_netID)
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elseif GetVehicleNumberPlateText(DoesVehicleExistWithDecorator("Target")) == target_plate then
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Tspotlight_target = DoesVehicleExistWithDecorator("Target")
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--Citizen.Trace("Client target ID by primary netID method failed! Secondary decorator-based method worked.")
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elseif GetVehicleNumberPlateText(GetClosestVehicle(targetposx, targetposy, targetposz, 25.0, 0, 70)) == target_plate then
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Tspotlight_target = GetClosestVehicle(targetposx, targetposy, targetposz, 25.0, 0, 70)
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--Citizen.Trace("Heli: client target ID methods based on netID and decorator both failed! Tertiary method using target coordinates worked.")
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else
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vehicle_match = FindVehicleByPlate(target_plate)
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if vehicle_match then
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Tspotlight_target = vehicle_match
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--Citizen.Trace("Heli: client target ID methods based on netID, decorator and coords all failed! Final method of searching vehicles by plate worked.")
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else
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Tspotlight_target = nil
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--Citizen.Trace("Heli: all methods of client target ID failed!!")
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end
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end
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local heli = GetVehiclePedIsIn(GetPlayerPed(GetPlayerFromServerId(serverID)), false)
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local heliPed = GetPlayerPed(GetPlayerFromServerId(serverID))
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Tspotlight_toggle = true
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Tspotlight_pause = false
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tracking_spotlight = true
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while not IsEntityDead(heliPed) and (GetVehiclePedIsIn(heliPed) == heli) and Tspotlight_target and Tspotlight_toggle do
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Citizen.Wait(1)
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local helicoords = GetEntityCoords(heli)
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local targetcoords = GetEntityCoords(Tspotlight_target)
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local spotVector = targetcoords - helicoords
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local target_distance = Vdist(targetcoords, helicoords)
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if Tspotlight_target and Tspotlight_toggle and not Tspotlight_pause then -- Redundant condition seems needed here or a function breaks
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DrawSpotLight(helicoords['x'], helicoords['y'], helicoords['z'], spotVector['x'], spotVector['y'], spotVector['z'], 255, 255, 255, (target_distance+20), 10.0, brightness, 4.0, 1.0, 0.0)
|
|
end
|
|
if Tspotlight_target and Tspotlight_toggle and target_distance > maxtargetdistance then -- Ditto for this target loss section
|
|
--Citizen.Trace("Heli: tracking spotlight target lost")
|
|
DecorRemove(Tspotlight_target, "Target")
|
|
target_vehicle = nil
|
|
tracking_spotlight = false
|
|
TriggerServerEvent("heli:tracking.spotlight.toggle")
|
|
Tspotlight_target = nil
|
|
break
|
|
end
|
|
end
|
|
Tspotlight_toggle = false
|
|
Tspotlight_pause = false
|
|
Tspotlight_target = nil
|
|
tracking_spotlight = false
|
|
end)
|
|
|
|
RegisterNetEvent('heli:Tspotlight.toggle')
|
|
AddEventHandler('heli:Tspotlight.toggle', function(serverID)
|
|
Tspotlight_toggle = false
|
|
tracking_spotlight = false
|
|
end)
|
|
|
|
RegisterNetEvent('heli:pause.Tspotlight')
|
|
AddEventHandler('heli:pause.Tspotlight', function(serverID, pause_Tspotlight)
|
|
if pause_Tspotlight then
|
|
Tspotlight_pause = true
|
|
else
|
|
Tspotlight_pause = false
|
|
end
|
|
end)
|
|
|
|
RegisterNetEvent('heli:Mspotlight')
|
|
AddEventHandler('heli:Mspotlight', function(serverID)
|
|
if GetPlayerServerId(PlayerId()) ~= serverID then -- Skip event for the source, since heli pilot already sees a more responsive manual spotlight
|
|
local heli = GetVehiclePedIsIn(GetPlayerPed(GetPlayerFromServerId(serverID)), false)
|
|
local heliPed = GetPlayerPed(GetPlayerFromServerId(serverID))
|
|
Mspotlight_toggle = true
|
|
while not IsEntityDead(heliPed) and (GetVehiclePedIsIn(heliPed) == heli) and Mspotlight_toggle do
|
|
Citizen.Wait(0)
|
|
local helicoords = GetEntityCoords(heli)
|
|
spotoffset = helicoords + vector3(0.0, 0.0, -1.5)
|
|
SpotvectorX = DecorGetInt(heliPed, "SpotvectorX")
|
|
SpotvectorY = DecorGetInt(heliPed, "SpotvectorY")
|
|
SpotvectorZ = DecorGetInt(heliPed, "SpotvectorZ")
|
|
if SpotvectorX then
|
|
DrawSpotLight(spotoffset['x'], spotoffset['y'], spotoffset['z'], SpotvectorX, SpotvectorY, SpotvectorZ, 255, 255, 255, 800.0, 10.0, brightness, spotradius, 1.0, 1.0)
|
|
end
|
|
end
|
|
Mspotlight_toggle = false
|
|
DecorSetInt(heliPed, "SpotvectorX", nil)
|
|
DecorSetInt(heliPed, "SpotvectorY", nil)
|
|
DecorSetInt(heliPed, "SpotvectorZ", nil)
|
|
end
|
|
end)
|
|
|
|
RegisterNetEvent('heli:Mspotlight.toggle')
|
|
AddEventHandler('heli:Mspotlight.toggle', function(serverID)
|
|
Mspotlight_toggle = false
|
|
end)
|
|
|
|
RegisterNetEvent('heli:light.up')
|
|
AddEventHandler('heli:light.up', function(serverID)
|
|
if brightness < 10 then
|
|
brightness = brightness + 1.0
|
|
PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
|
|
end
|
|
end)
|
|
|
|
RegisterNetEvent('heli:light.down')
|
|
AddEventHandler('heli:light.down', function(serverID)
|
|
if brightness > 1.0 then
|
|
brightness = brightness - 1.0
|
|
PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
|
|
end
|
|
end)
|
|
|
|
RegisterNetEvent('heli:radius.up')
|
|
AddEventHandler('heli:radius.up', function(serverID)
|
|
if spotradius < 10.0 then
|
|
spotradius = spotradius + 1.0
|
|
PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
|
|
end
|
|
end)
|
|
|
|
RegisterNetEvent('heli:radius.down')
|
|
AddEventHandler('heli:radius.down', function(serverID)
|
|
if spotradius > 4.0 then
|
|
spotradius = spotradius - 1.0
|
|
PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", false)
|
|
end
|
|
end)
|
|
|
|
function IsPlayerInPolmav()
|
|
local lPed = GetPlayerPed(-1)
|
|
local vehicle = GetVehiclePedIsIn(lPed)
|
|
--return IsVehicleModel(vehicle, polmav_hash)
|
|
for i = 1,#heli do
|
|
rightveh = IsVehicleModel(vehicle, heli[i])
|
|
if rightveh then
|
|
return IsVehicleModel(vehicle, heli[i])
|
|
end
|
|
end
|
|
end
|
|
|
|
function IsHeliHighEnough(heli)
|
|
return GetEntityHeightAboveGround(heli) > 1.5
|
|
end
|
|
|
|
function ChangeVision()
|
|
if vision_state == 0 then
|
|
SetNightvision(true)
|
|
vision_state = 1
|
|
elseif vision_state == 1 then
|
|
SetNightvision(false)
|
|
SetSeethrough(true)
|
|
vision_state = 2
|
|
else
|
|
SetSeethrough(false)
|
|
vision_state = 0
|
|
end
|
|
end
|
|
|
|
function ChangeDisplay()
|
|
if vehicle_display == 0 then
|
|
vehicle_display = 1
|
|
elseif vehicle_display == 1 then
|
|
vehicle_display = 2
|
|
else
|
|
vehicle_display = 0
|
|
end
|
|
end
|
|
|
|
function HideHUDThisFrame()
|
|
HideHelpTextThisFrame()
|
|
HideHudAndRadarThisFrame()
|
|
HideHudComponentThisFrame(19) -- weapon wheel
|
|
HideHudComponentThisFrame(1) -- Wanted Stars
|
|
HideHudComponentThisFrame(2) -- Weapon icon
|
|
HideHudComponentThisFrame(3) -- Cash
|
|
HideHudComponentThisFrame(4) -- MP CASH
|
|
HideHudComponentThisFrame(13) -- Cash Change
|
|
HideHudComponentThisFrame(11) -- Floating Help Text
|
|
HideHudComponentThisFrame(12) -- more floating help text
|
|
HideHudComponentThisFrame(15) -- Subtitle Text
|
|
HideHudComponentThisFrame(18) -- Game Stream
|
|
end
|
|
|
|
function CheckInputRotation(cam, zoomvalue)
|
|
local rightAxisX = GetDisabledControlNormal(0, 220)
|
|
local rightAxisY = GetDisabledControlNormal(0, 221)
|
|
local rotation = GetCamRot(cam, 2)
|
|
if rightAxisX ~= 0.0 or rightAxisY ~= 0.0 then
|
|
new_z = rotation.z + rightAxisX*-1.0*(speed_ud)*(zoomvalue+0.1)
|
|
new_x = math.max(math.min(20.0, rotation.x + rightAxisY*-1.0*(speed_lr)*(zoomvalue+0.1)), -89.5) -- Clamping at top (cant see top of heli) and at bottom (doesn't glitch out in -90deg)
|
|
SetCamRot(cam, new_x, 0.0, new_z, 2)
|
|
end
|
|
end
|
|
|
|
function HandleZoom(cam)
|
|
if IsControlJustPressed(0,241) then -- Scrollup
|
|
fov = math.max(fov - zoomspeed, fov_min)
|
|
end
|
|
if IsControlJustPressed(0,242) then
|
|
fov = math.min(fov + zoomspeed, fov_max) -- ScrollDown
|
|
end
|
|
local current_fov = GetCamFov(cam)
|
|
if math.abs(fov-current_fov) < 0.1 then -- the difference is too small, just set the value directly to avoid unneeded updates to FOV of order 10^-5
|
|
fov = current_fov
|
|
end
|
|
SetCamFov(cam, current_fov + (fov - current_fov)*0.05) -- Smoothing of camera zoom
|
|
end
|
|
|
|
function GetVehicleInView(cam)
|
|
local coords = GetCamCoord(cam)
|
|
local forward_vector = RotAnglesToVec(GetCamRot(cam, 2))
|
|
--DrawLine(coords, coords+(forward_vector*100.0), 255,0,0,255) -- debug line to show LOS of cam
|
|
local rayhandle = CastRayPointToPoint(coords, coords+(forward_vector*200.0), 10, GetVehiclePedIsIn(GetPlayerPed(-1)), 0)
|
|
local _, _, _, _, entityHit = GetRaycastResult(rayhandle)
|
|
if entityHit>0 and IsEntityAVehicle(entityHit) then
|
|
return entityHit
|
|
else
|
|
return nil
|
|
end
|
|
end
|
|
|
|
function RenderVehicleInfo(vehicle)
|
|
if DoesEntityExist(vehicle) then
|
|
local model = GetEntityModel(vehicle)
|
|
local vehname = GetLabelText(GetDisplayNameFromVehicleModel(model))
|
|
local licenseplate = GetVehicleNumberPlateText(vehicle)
|
|
if speed_measure == "MPH" then
|
|
vehspeed = GetEntitySpeed(vehicle)*2.236936
|
|
else
|
|
vehspeed = GetEntitySpeed(vehicle)*3.6
|
|
end
|
|
SetTextFont(0)
|
|
SetTextProportional(1)
|
|
if vehicle_display == 0 then
|
|
SetTextScale(0.0, 0.49)
|
|
elseif vehicle_display == 1 then
|
|
SetTextScale(0.0, 0.55)
|
|
end
|
|
SetTextColour(255, 255, 255, 255)
|
|
SetTextDropshadow(0, 0, 0, 0, 255)
|
|
SetTextEdge(1, 0, 0, 0, 255)
|
|
SetTextDropShadow()
|
|
SetTextOutline()
|
|
SetTextEntry("STRING")
|
|
if vehicle_display == 0 then
|
|
AddTextComponentString("Speed: " .. math.ceil(vehspeed) .. " " .. speed_measure .. "\nModel: " .. vehname .. "\nPlate: " .. licenseplate)
|
|
elseif vehicle_display == 1 then
|
|
AddTextComponentString("Model: " .. vehname .. "\nPlate: " .. licenseplate)
|
|
end
|
|
DrawText(0.45, 0.9)
|
|
end
|
|
end
|
|
|
|
function RotAnglesToVec(rot) -- input vector3
|
|
local z = math.rad(rot.z)
|
|
local x = math.rad(rot.x)
|
|
local num = math.abs(math.cos(x))
|
|
return vector3(-math.sin(z)*num, math.cos(z)*num, math.sin(x))
|
|
end
|
|
|
|
-- Following two functions from IllidanS4's entity enuerator script: https://gist.github.com/IllidanS4/9865ed17f60576425369fc1da70259b2
|
|
local entityEnumerator = {
|
|
__gc = function(enum)
|
|
if enum.destructor and enum.handle then
|
|
enum.destructor(enum.handle)
|
|
end
|
|
enum.destructor = nil
|
|
enum.handle = nil
|
|
end
|
|
}
|
|
|
|
local function EnumerateEntities(initFunc, moveFunc, disposeFunc)
|
|
return coroutine.wrap(function()
|
|
local iter, id = initFunc()
|
|
if not id or id == 0 then
|
|
disposeFunc(iter)
|
|
return
|
|
end
|
|
|
|
local enum = {handle = iter, destructor = disposeFunc}
|
|
setmetatable(enum, entityEnumerator)
|
|
|
|
local next = true
|
|
repeat
|
|
coroutine.yield(id)
|
|
next, id = moveFunc(iter)
|
|
until not next
|
|
|
|
enum.destructor, enum.handle = nil, nil
|
|
disposeFunc(iter)
|
|
end)
|
|
end
|
|
|
|
function EnumerateVehicles()
|
|
return EnumerateEntities(FindFirstVehicle, FindNextVehicle, EndFindVehicle)
|
|
end
|
|
|
|
function FindVehicleByPlate(plate) -- Search existing vehicles enumerated above for target plate and return the matching vehicle
|
|
for vehicle in EnumerateVehicles() do
|
|
if GetVehicleNumberPlateText(vehicle) == plate then
|
|
return vehicle
|
|
end
|
|
end
|
|
end
|