[C#] Get Nearest Player (and Server ID of nearest Player)

FiveM Resource Development & Modding Discussion
1

Title says it all. I want to know how I can get the nearest Player and his Player ID relative to my own Character.

2

I have a Lua function if that is any use, but no C# sorry.

3

It actually is, with

using static CitizenFX.Core.Native.API;

he can use the functions in C# like in lua, only that in C# he should use some wrappers. But it still would be of great use for him, hopefully.

4 
function GetPlayers()
    local players = {}

    for i = 0, 31 do
        if NetworkIsPlayerActive(i) then
            table.insert(players, i)
        end
    end

    return players
end

function GetClosestPlayer()
    local players = GetPlayers()
    local closestDistance = -1
    local closestPlayer = -1
    local ply = GetPlayerPed(-1)
    local plyCoords = GetEntityCoords(ply, 0)

    for index,value in ipairs(players) do
        local target = GetPlayerPed(value)
        if(target ~= ply) then
            local targetCoords = GetEntityCoords(GetPlayerPed(value), 0)
            local distance = GetDistanceBetweenCoords(targetCoords['x'], targetCoords['y'], targetCoords['z'], plyCoords['x'], plyCoords['y'], plyCoords['z'], true)
            if(closestDistance == -1 or closestDistance > distance) then
                closestPlayer = value
                closestDistance = distance
            end
        end
    end

    return closestPlayer, closestDistance
end