local playerBlips = {}

local function removePlayerBlip(serverId)
    local blip = playerBlips[serverId]
    if blip and DoesBlipExist(blip) then RemoveBlip(blip) end
    playerBlips[serverId] = nil
end

local function ensureBlip(entry)
    local serverId = tonumber(entry.serverId)
    if not serverId or serverId == GetPlayerServerId(PlayerId()) then return end

    local blip = playerBlips[serverId]
    if not blip or not DoesBlipExist(blip) then
        blip = AddBlipForCoord(entry.x + 0.0, entry.y + 0.0, entry.z + 0.0)
        SetBlipSprite(blip, 1)
        SetBlipColour(blip, 3)
        SetBlipScale(blip, 0.82)
        SetBlipDisplay(blip, 2)
        SetBlipAsShortRange(blip, false)
        ShowHeadingIndicatorOnBlip(blip, true)
        playerBlips[serverId] = blip
    end

    SetBlipCoords(blip, entry.x + 0.0, entry.y + 0.0, entry.z + 0.0)
    SetBlipRotation(blip, math.floor(tonumber(entry.heading) or 0.0))
    BeginTextCommandSetBlipName('STRING')
    AddTextComponentString(('%s [%s]'):format(entry.name or 'Spieler', serverId))
    EndTextCommandSetBlipName(blip)
end

RegisterNetEvent('devx_players:client:sync', function(entries)
    local seen = {}
    for _, entry in ipairs(entries or {}) do
        local serverId = tonumber(entry.serverId)
        if serverId and serverId ~= GetPlayerServerId(PlayerId()) then
            seen[serverId] = true
            ensureBlip(entry)
        end
    end

    for serverId in pairs(playerBlips) do
        if not seen[serverId] then removePlayerBlip(serverId) end
    end
end)

AddEventHandler('onResourceStop', function(resourceName)
    if resourceName ~= GetCurrentResourceName() then return end
    for serverId in pairs(playerBlips) do removePlayerBlip(serverId) end
end)