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resources/[tools]/cfx_nteam_train_scenario/train_interaction.lua

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+-- train_interaction.lua
+
+-- Configuration for the interaction point
+local interactionPoint = {
+    coords = vector3(126.0, -1037.0, 29.3), -- Change to your desired location
+    radius = 2.0,
+    text = "Press ~INPUT_CONTEXT~ to use train transportation"
+}
+
+-- Available scenarios
+local scenarios = {
+    {name = "Welcome", label = "City Center"},
+    {name = "Jail", label = "Prison"},
+    {name = "Paleto", label = "Paleto Bay"}
+}
+
+-- Variables
+local isInMarker = false
+local menuOpen = false
+
+-- Function to draw 3D text
+function Draw3DText(x, y, z, text)
+    local onScreen, _x, _y = World3dToScreen2d(x, y, z)
+    local px, py, pz = table.unpack(GetGameplayCamCoords())
+    
+    SetTextScale(0.35, 0.35)
+    SetTextFont(4)
+    SetTextProportional(1)
+    SetTextColour(255, 255, 255, 215)
+    SetTextEntry("STRING")
+    SetTextCentre(1)
+    AddTextComponentString(text)
+    DrawText(_x, _y)
+    local factor = (string.len(text)) / 370
+    DrawRect(_x, _y + 0.0125, 0.015 + factor, 0.03, 41, 11, 41, 68)
+end
+
+-- Function to open scenario selection menu
+function OpenScenarioMenu()
+    menuOpen = true
+    
+    -- Simple menu display
+    Citizen.CreateThread(function()
+        local selected = 1
+        
+        while menuOpen do
+            Citizen.Wait(0)
+            
+            -- Draw background
+            DrawRect(0.5, 0.5, 0.3, 0.5, 0, 0, 0, 200)
+            
+            -- Draw title
+            SetTextFont(4)
+            SetTextScale(0.5, 0.5)
+            SetTextColour(255, 255, 255, 255)
+            SetTextCentre(true)
+            SetTextEntry("STRING")
+            AddTextComponentString("Train Transportation")
+            DrawText(0.5, 0.3)
+            
+            -- Draw options
+            for i, scenario in ipairs(scenarios) do
+                local y = 0.35 + (i * 0.05)
+                local color = {r = 255, g = 255, b = 255}
+                
+                if selected == i then
+                    color = {r = 255, g = 255, b = 0}
+                    DrawRect(0.5, y, 0.28, 0.04, 41, 41, 41, 200)
+                end
+                
+                SetTextFont(4)
+                SetTextScale(0.35, 0.35)
+                SetTextColour(color.r, color.g, color.b, 255)
+                SetTextCentre(true)
+                SetTextEntry("STRING")
+                AddTextComponentString(scenario.label)
+                DrawText(0.5, y - 0.015)
+            end
+            
+            -- Instructions
+            SetTextFont(4)
+            SetTextScale(0.3, 0.3)
+            SetTextColour(255, 255, 255, 255)
+            SetTextCentre(true)
+            SetTextEntry("STRING")
+            AddTextComponentString("↑/↓: Navigate | ENTER: Select | BACKSPACE: Cancel")
+            DrawText(0.5, 0.65)
+            
+            -- Handle controls
+            DisableControlAction(0, 172, true) -- UP
+            DisableControlAction(0, 173, true) -- DOWN
+            DisableControlAction(0, 176, true) -- ENTER
+            DisableControlAction(0, 177, true) -- BACKSPACE
+            
+            if IsDisabledControlJustPressed(0, 172) then -- UP
+                selected = selected - 1
+                if selected < 1 then selected = #scenarios end
+                PlaySoundFrontend(-1, "NAV_UP_DOWN", "HUD_FRONTEND_DEFAULT_SOUNDSET", true)
+            elseif IsDisabledControlJustPressed(0, 173) then -- DOWN
+                selected = selected + 1
+                if selected > #scenarios then selected = 1 end
+                PlaySoundFrontend(-1, "NAV_UP_DOWN", "HUD_FRONTEND_DEFAULT_SOUNDSET", true)
+            elseif IsDisabledControlJustPressed(0, 176) then -- ENTER
+                menuOpen = false
+                PlaySoundFrontend(-1, "SELECT", "HUD_FRONTEND_DEFAULT_SOUNDSET", true)
+                TriggerEvent('train:startscenario', scenarios[selected].name)
+            elseif IsDisabledControlJustPressed(0, 177) then -- BACKSPACE
+                menuOpen = false
+                PlaySoundFrontend(-1, "CANCEL", "HUD_FRONTEND_DEFAULT_SOUNDSET", true)
+            end
+        end
+    end)
+end
+
+-- Main thread for checking player position
+Citizen.CreateThread(function()
+    while true do
+        Citizen.Wait(0)
+        
+        local playerPed = PlayerPedId()
+        local coords = GetEntityCoords(playerPed)
+        local dist = #(coords - interactionPoint.coords)
+        
+        if dist < interactionPoint.radius then
+            isInMarker = true
+            Draw3DText(interactionPoint.coords.x, interactionPoint.coords.y, interactionPoint.coords.z + 1.0, interactionPoint.text)
+            
+            -- Check for E press
+            if IsControlJustReleased(0, 38) and not menuOpen then -- 38 is E
+                OpenScenarioMenu()
+            end
+        else
+            isInMarker = false
+            if menuOpen then
+                menuOpen = false
+            end
+        end
+    end
+end)
+
+-- Create a blip on the map (optional)
+Citizen.CreateThread(function()
+    local blip = AddBlipForCoord(interactionPoint.coords)
+    SetBlipSprite(blip, 513) -- Train sprite
+    SetBlipDisplay(blip, 4)
+    SetBlipScale(blip, 0.8)
+    SetBlipColour(blip, 2)
+    SetBlipAsShortRange(blip, true)
+    BeginTextCommandSetBlipName("STRING")
+    AddTextComponentString("Train Transportation")
+    EndTextCommandSetBlipName(blip)
+end)