fix(client/vehicle/main.lua): rewrite code and fix known bugs

client/vehicle/main.lua

@@ -1,25 +1,21 @@
 local cruiseControlStatus = false
 local isPassenger = false
 local isSeatbeltOn = false
+local p = promise:new()
 
 local function SetCruiseControlState(state)
     cruiseControlStatus = state
 end
 
-exports("CruiseControlState", function(...)
-    SetCruiseControlState(...)
-end)
-
 local function SetSeatbeltState(state)
     isSeatbeltOn = state
 end
 
-exports("SeatbeltState", function(...)
-    SetSeatbeltState(...)
-end)
+exports("CruiseControlState", SetCruiseControlState)
+exports("SeatbeltState", SetSeatbeltState)
 
 if not Config.Disable.Vehicle then
-    local inVehicle, vehicleType, playerPos = false, nil, nil
+    local vehicleType, playerPos
     local currentMileage = 0
 
     HUD.Data.Driver = false
@@ -30,18 +26,13 @@ if not Config.Disable.Vehicle then
     }
 
     local function driverCheck(currentVehicle)
-        if not DoesEntityExist(currentVehicle) then
-            return false
-        end
-        if GetPedInVehicleSeat(currentVehicle, -1) == PlayerPedId() then
-            return true
-        end
-        return false
+        return DoesEntityExist(currentVehicle) and (GetPedInVehicleSeat(currentVehicle, -1) == PlayerPedId())
     end
 
-    local function driverCheckThread(currentVehicle)
-        CreateThread(function()
-            while inVehicle do
+    CreateThread(function()
+        while true do
+            local currentVehicle = Citizen.Await(p)
+            if currentVehicle then
                 HUD.Data.Driver = driverCheck(currentVehicle)
                 playerPos = GetEntityCoords(PlayerPedId()).xy
 
@@ -53,46 +44,29 @@ if not Config.Disable.Vehicle then
                         isPassenger = true
                     end
                 end
-                Wait(1000)
             end
-        end)
-    end
-
-    local function slowInfoThread(currentVehicle)
-        CreateThread(function()
-            local oldPos = nil
+            Wait(1000)
+        end
+    end)
 
-            while inVehicle and DoesEntityExist(currentVehicle) do
+    CreateThread(function()
+        local oldPos
+        while true do
+            local currentVehicle = Citizen.Await(p)
+            if currentVehicle and DoesEntityExist(currentVehicle) then
                 local engineHealth = math.floor(GetVehicleEngineHealth(currentVehicle) / 10)
                 local _, lowBeam, highBeam = GetVehicleLightsState(currentVehicle)
-                local lightState = false
                 local indicator = GetVehicleIndicatorLights(currentVehicle)
-                local indicatorLeft, indicatorRight = false, false
-                local doorLockStatus = false
                 local tempDoorLockStatus = GetVehicleDoorLockStatus(currentVehicle)
 
-                -- Make sure engine health not going to minus
                 if engineHealth < 0 then
                     engineHealth = 0
                 end
 
-                -- Set light state
-                if lowBeam == 1 or highBeam == 1 then
-                    lightState = true
-                end
-
-                -- Set indicator state
-                if indicator == 1 or indicator == 3 then
-                    indicatorLeft = true
-                end
-                if indicator == 2 or indicator == 3 then
-                    indicatorRight = true
-                end
-
-                -- Set lock state
-                if tempDoorLockStatus == 2 or tempDoorLockStatus == 3 then
-                    doorLockStatus = true
-                end
+                local lightState = lowBeam == 1 or highBeam == 1
+                local indicatorLeft = indicator == 1 or indicator == 3
+                local indicatorRight = indicator == 2 or indicator == 3
+                local doorLockStatus = tempDoorLockStatus == 2 or tempDoorLockStatus == 3
 
                 if IsVehicleOnAllWheels(currentVehicle) then
                     if oldPos then
@@ -119,15 +93,15 @@ if not Config.Disable.Vehicle then
                 values.defaultIndicators.light = lightState
                 values.defaultIndicators.leftIndex = indicatorLeft
                 values.defaultIndicators.rightIndex = indicatorRight
-
-                Wait(200)
             end
-        end)
-    end
+            Wait(200)
+        end
+    end)
 
-    local function fastInfoThread(currentVehicle)
-        CreateThread(function()
-            while inVehicle do
+    CreateThread(function()
+        while true do
+            local currentVehicle = Citizen.Await(p)
+            if currentVehicle and DoesEntityExist(currentVehicle) then
                 local currentSpeed = GetEntitySpeed(currentVehicle)
                 local engineRunning = GetIsVehicleEngineRunning(currentVehicle)
                 local rpm
@@ -138,30 +112,24 @@ if not Config.Disable.Vehicle then
                     rpm = math.ceil(ESX.PlayerData.coords.z)
                 end
 
-                values.speed = Config.Default.Kmh and math.floor(currentSpeed * 3.6) or math.floor(currentSpeed * 2.236936)
+                values.speed = math.floor(currentSpeed * (Config.Default.Kmh and 3.6 or 2.236936))
                 values.rpm = rpm
                 values.defaultIndicators.engine = engineRunning
+
                 if not isPassenger then
                     SendNUIMessage({ type = "VEH_HUD", value = values })
                 end
-                Wait(50)
             end
-        end)
-    end
-
-    local function activateVehicleHud(currentVehicle)
-        values.show = true
-        slowInfoThread(currentVehicle)
-        fastInfoThread(currentVehicle)
-    end
+            Wait(50)
+        end
+    end)
 
     AddEventHandler("esx:enteredVehicle", function(currentVehicle, currentPlate, currentSeat, displayName, netId)
         local vehicleClass = GetVehicleClass(currentVehicle)
         if vehicleClass == 13 then
             return
         end
 
-        inVehicle = true
         HUD.Data.Driver = currentSeat == -1 or false
         HUD.Data.Vehicle = currentVehicle
         vehicleType = "LAND"
@@ -172,29 +140,28 @@ if not Config.Disable.Vehicle then
             vehicleType = "MOTO"
         end
 
-        -- We have to check if he changed seat meantime
-        driverCheckThread(currentVehicle)
-
         if Config.Disable.MinimapOnFoot then
             DisplayRadar(true)
         end
 
-        activateVehicleHud(currentVehicle)
-
         if HUD.Data.Driver then
             TriggerServerEvent("esx_hud:EnteredVehicle", currentPlate, Config.Default.Kmh)
         end
+        values.show = true
+        p:resolve(currentVehicle)
     end)
 
     AddEventHandler("esx:exitedVehicle", function(currentVehicle, currentPlate, currentSeat, displayName, netId)
-        inVehicle = false
+        p = promise:new()
         HUD.Data.Driver = false
         HUD.Data.Vehicle = nil
         vehicleType = nil
+
         values = {
             show = false,
             defaultIndicators = {},
         }
+
         SendNUIMessage({ type = "VEH_HUD", value = { show = false } })
 
         if Config.Disable.MinimapOnFoot then

fxmanifest.lua

@@ -1,38 +1,38 @@
-fx_version 'cerulean'
-game 'gta5'
-lua54 'yes'
+fx_version("cerulean")
+game("gta5")
+lua54("yes")
 
-description 'The default HUD resource for ESX-Legacy.'
-version '1.8.0'
+description("The default HUD resource for ESX-Legacy.")
+version("1.8.0")
 
-shared_scripts {
-    '@es_extended/imports.lua',
-    '@es_extended/locale.lua',
-    'shared/config.lua',
-    'shared/main.lua',
-    'locales/*.lua'
-}
+shared_scripts({
+    "@es_extended/imports.lua",
+    "@es_extended/locale.lua",
+    "shared/config.lua",
+    "shared/main.lua",
+    "locales/*.lua",
+})
 
-server_scripts {
-    '@oxmysql/lib/MySQL.lua',
-    'server/*.lua'
-}
+server_scripts({
+    "@oxmysql/lib/MySQL.lua",
+    "server/*.lua",
+})
 
-client_scripts {
-    'client/*.lua',
-    'client/player/*.lua',
-    'client/vehicle/*.lua'
-}
+client_scripts({
+    "client/*.lua",
+    "client/player/*.lua",
+    "client/vehicle/*.lua",
+})
 
-ui_page 'web/dist/index.html'
+ui_page("web/dist/index.html")
 
-files {
-    'web/dist/**',
-    'web/dist/assets/**',
-}
+files({
+    "web/dist/**",
+    "web/dist/assets/**",
+})
 
-dependencies {
-    'es_extended',
-    'esx_status',
-    'oxmysql'
-}
+dependencies({
+    "es_extended",
+    "esx_status",
+    "oxmysql",
+})