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ND_ShotSpotter/config_client.lua

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+-- For support join my discord: https://discord.gg/Z9Mxu72zZ6
+
+config = {
+    shotSpotterDelay = 10, -- delay (in seconds) when cops will receive a notification after there has been a shooting.
+    shotSpotterTimer = 120, -- How long should the shot spotter stay on the map.
+    shotSpotterCooldown = 30, -- Cooldown for the next time a player can trigger it again.
+
+    shotSpotterUsePostal = true, -- if you're using the nearest postal script turn this to true.
+    postalResourceName = "nearest-postal", -- the resource name of the nearest postal script, this is used for the export.
+
+    -- This is the departments that will receive the shot spotter alerts.
+    receiveAlerts = {
+        "SAHP",
+        "LSPD",
+        "BCSO"
+    },
+
+    -- Weapon that won't be triggered by the shot spotter.
+    weaponBlackList = {
+        "weapon_flaregun",
+        "weapon_stungun_mp",
+        "weapon_grenade",
+        "weapon_bzgas",
+        "weapon_molotov",
+        "weapon_stickybomb",
+        "weapon_proxmine",
+        "weapon_snowball",
+        "weapon_pipebomb",
+        "weapon_ball",
+        "weapon_smokegrenade",
+        "weapon_flare",
+        "weapon_petrolcan",
+        "weapon_fireextinguisher",
+        "weapon_hazardcan",
+        "weapon_fertilizercan"
+    },
+
+    useRealisticShotSpotter = false, -- this is if you want to enable the shot spotter only when the player is inside one of the zones below. The zones are in the city and a little around it.
+    realisticShotSpotterLocations = {
+        {x = 653.4214, y = -648.7440, z = 57.1897},
+        {x = 1015.9837, y = -255.2573, z = 85.5857},
+        {x = 329.9973, y = 288.9604, z = 120.1029},
+        {x = -202.7689, y = -327.3490, z = 66.0497},
+        {x = 31.3205, y = -875.2959, z = 31.4629},
+        {x = 70.1372, y = -1718.3291, z = 34.2056},
+        {x = 1196.9178, y = -1624.6641, z = 50.3403},
+        {x = -852.9095, y = -1215.8782, z = 9.2463},
+        {x = -932.7648, y = -448.8844, z = 42.9436},
+        {x = -1713.6848, y = 478.4267, z = 130.3795},
+        {x = -596.5602, y = 515.0753, z = 109.675},
+        {x = 716.6274, y = -1958.7434, z = 44.7564}
+    },
+
+    testing = false -- if you're adding zones above and want to enable the blips on the map to see where the zone is then turn this on, otherwise turn it off.
+}
+
+function notify(message)
+	BeginTextCommandThefeedPost("STRING")
+	AddTextComponentSubstringPlayerName(message)
+	EndTextCommandThefeedPostTicker(0,1)
+end

ND_ShotSpotter/config_server.lua

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+server_config = {
+    useDiscordLogging = false,
+	discordWebhook = "",
+}

ND_ShotSpotter/source/client.lua

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+-- For support join my discord: https://discord.gg/Z9Mxu72zZ6
+
+local alreadyShot = false
+local setRoute = false
+local route = false
+
+-- Suppressors hash, if a weapon has these then it won't trigger the shot spotter.
+local suppresors = {
+    "0x65EA7EBB", -- Pistol.
+    "0x837445AA", -- Carbine Rifle, Advanced Rifle, Bullpup Rifle, Assault Shotgun, Marksman Rifle.
+    "0xA73D4664", -- .50 Pistol, Micro SMG, Assault SMG, Assault Rifle, Special Carbine, Bullpup Shotgun, Heavy Shotgun, Sniper Rifle.
+    "0xC304849A", -- Combat Pistol, AP Pistol, Heavy Pistol, Vintage Pistol, SMG.
+    "0xE608B35E" -- Pump Shotgun.
+}
+
+-- check if the players location is inside the shot spotter locations, this will only be used in the code when realistic shot spotter is turned on.
+function isInShotSpotterLocation(pedCoords)
+    for _, location in pairs(config.realisticShotSpotterLocations) do
+        if #(pedCoords - vector3(location.x, location.y, location.z)) < 450.0 then
+            return true
+        end
+    end
+    return false
+end
+
+-- check if the players department can receive shot spotter alerts.
+function isCop()
+    local selectedDepartment = exports["ND_Core"]:getCharacterInfo().department
+    for _, department in pairs(config.receiveAlerts) do
+        if department == selectedDepartment then
+            return true
+        end
+    end
+    return false
+end
+
+function triggerShotSpotter(ped)
+    local pedCoords = GetEntityCoords(ped)
+    if config.shotSpotterUsePostal then
+        postal = exports[config.postalResourceName]:getPostal()
+    else
+        postal = false
+    end
+
+    -- if the player isn't in the realistic shot spotter locations then the shot spotter won't trigger.
+    if config.useRealisticShotSpotter and not isInShotSpotterLocation(pedCoords) then
+        return
+    end
+
+    -- if the player has a blacklisted weapon then the shot spotter won't trigger.
+    local selectedWeapon = GetSelectedPedWeapon(ped)
+    for _, weapon in pairs(config.weaponBlackList) do
+        if GetHashKey(weapon) == selectedWeapon then
+            return
+        end
+    end
+
+    -- if the player has a suppresor attached to their weapon then the shot spotter won't trigger.
+    for _, suppresor in pairs(suppresors) do
+        if HasPedGotWeaponComponent(ped, selectedWeapon, tonumber(suppresor)) then
+            return
+        end
+    end
+
+    -- if the player is a cop then they won't trigger the shotspotter.
+    if isCop() then
+        return
+    end
+
+    -- the alreadyShot variable is used for checking if the player has already shot and to add a cooldown until it turns to false.
+    if alreadyShot then return end
+    alreadyShot = true
+    Citizen.Wait(config.shotSpotterDelay * 1000)
+    local zoneName = GetLabelText(GetNameOfZone(pedCoords.x, pedCoords.y, pedCoords.z))
+    local street = GetStreetNameFromHashKey(GetStreetNameAtCoord(pedCoords.x, pedCoords.y, pedCoords.z))
+    TriggerServerEvent("ND_ShotSpotter:Trigger", street, pedCoords, postal, zoneName)
+    Citizen.Wait(config.shotSpotterCooldown * 1000)
+    alreadyShot = false
+end
+
+-- Check if the player is shooting.
+Citizen.CreateThread(function()
+    while true do
+        Citizen.Wait(0)
+        local ped = PlayerPedId()
+        if IsPedShooting(ped) then
+            triggerShotSpotter(ped)
+        end
+    end
+end)
+
+RegisterNetEvent("ND_ShotSpotter:Report")
+AddEventHandler("ND_ShotSpotter:Report", function(street, pedCoords, postal)
+    -- if the player isn't a cop then they won't receive the alert.
+    if not isCop() then
+        return
+    end
+
+    -- if the player is close to the shots then they won't receive a shot spotter alert.
+    if #(GetEntityCoords(PlayerPedId()) - pedCoords) < 50.0 then
+        return
+    end
+
+    blip = AddBlipForCoord(pedCoords.x, pedCoords.y, pedCoords.z)
+    setRoute = true
+    route = false
+    TriggerEvent("ND_shotSpotter:setRoute")
+    notify("~w~Press ~g~G ~w~to respond to the latest shot spotter.")
+    SetBlipSprite(blip, 161)
+    SetBlipAsShortRange(blip, true)
+    BeginTextCommandSetBlipName("STRING")
+    SetBlipColour(blip, 1)
+    if not postal then
+        msg = "Shotspotter detected in " .. street .. "."
+        AddTextComponentString("Shot Spotter: " .. street)
+    else
+        msg = "Shotspotter detected in " .. street .. ", postal: " .. postal .. "."
+        AddTextComponentString("Shot Spotter: " .. street .. ", postal: " .. postal)
+    end
+    TriggerEvent("chat:addMessage", {
+        color = {255, 0, 0},
+        args = {"^*Dispatch ", msg}
+    })
+    EndTextCommandSetBlipName(blip)
+    Citizen.Wait(config.shotSpotterTimer * 1000)
+    RemoveBlip(blip)
+    setRoute = false
+    route = false
+end)
+
+-- set route to latest shot spotter location.
+RegisterNetEvent("ND_shotSpotter:setRoute")
+AddEventHandler("ND_shotSpotter:setRoute", function()
+    while setRoute do
+        Citizen.Wait(0)
+        if IsControlJustPressed(0, 113) then
+            if route then
+                route = false
+                SetBlipRoute(blip, route)
+            else
+                route = true
+                SetBlipRoute(blip, route)
+                SetBlipRouteColour(blip, 1)
+            end
+        end
+    end
+end)
+
+if config.testing then
+    Citizen.CreateThread(function()
+        Citizen.Wait(0)
+        for k, v in pairs(config.realisticShotSpotterLocations) do
+            k = AddBlipForRadius(v.x, v.y, v.z, 450.0)
+            SetBlipAlpha(k, 100)
+        end
+    end)
+end

ND_ShotSpotter/source/server.lua

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+-- For support join my discord: https://discord.gg/Z9Mxu72zZ6
+
+RegisterNetEvent("ND_ShotSpotter:Trigger")
+AddEventHandler("ND_ShotSpotter:Trigger", function(street, pedCoords, postal, zoneName)
+    if server_config.useDiscordLogging then
+        local embed = {
+            {
+                title = "ShotSpotter Alert",
+                description = "Gunshots detected on " .. zoneName .. ", " .. street .. "." ,
+                fields = {
+                    {
+                        name = "Location:",
+                        value = zoneName .. ", **" .. street .. "**"
+                    }
+                },
+                footer = {
+                    icon_url = "https://i.imgur.com/notBtrZ.png",
+                    text = "Created by Andyyy#7666"
+                },
+                thumbnail = {
+                    url = "https://i.imgur.com/BTbxJZu.png"
+                },
+                color = 16722976
+            }
+        }
+        if postal then
+            embed[1].description = "Gunshots detected on " .. zoneName .. ", " .. street .. " (" .. postal .. ")."
+            embed[1].fields[2] = {
+                name = "Postal:",
+                value = postal
+            }
+        end
+        PerformHttpRequest(server_config.discordWebhook, function(err, text, headers) end, 'POST', json.encode({username = "ND Shotspotter", embeds = embed}), {["Content-Type"] = "application/json"})
+    end
+    TriggerClientEvent("ND_ShotSpotter:Report", -1, street, pedCoords, postal)
+end)