{ config, lib, pkgs, inputs, ... }: {

    options.sysconfig.opts.virtualization.minecraft.enable = lib.options.mkOption {
        type = lib.types.bool;
        default = false;
    };


    config = lib.mkIf config.sysconfig.opts.virtualization.minecraft.enable {

        networking = {
            firewall = {
                allowedTCPPorts = [ 25565 ];
                allowedUDPPorts = [ 25565 ];
            };

            nat.internalInterfaces = [ "ve-minecraft" ];
        };
                
        nixpkgs.overlays = [ inputs.nix-minecraft.overlay ];

        containers.minecraft = {

            autoStart = true;
            privateNetwork = true;
            hostAddress = "192.168.100.10";
            localAddress = "192.168.100.29";

            forwardPorts = [
                {
                    containerPort = 25565;
                    hostPort = 25565;
                    protocol = "tcp";
                }
                {
                    containerPort = 25565;
                    hostPort = 25565;
                    protocol = "udp";
                }
            ];


            config = {

                imports = [
                    inputs.nix-minecraft.nixosModules.minecraft-servers
                ];

                environment.systemPackages = with pkgs; [ tmux ];

                services.minecraft-servers = {

                    enable = true;
                    eula = true;
                    openFirewall = true;
                    dataDir = "/var/lib/mcservers";

                    managementSystem.systemd-socket.enable = true; #temp

                    servers = {

                        vanilla = {
                            enable = true;
                            package = pkgs.fabricServers.fabric-1_21_8;
                            serverProperties = {
                                server-port = 25565;
                                gamemode = "survival";
                                difficulty = 2;
                                white-list = true;
                                motd = "Didn't see that coming huh?";
                            }; 
                            whitelist = {
                                "MeasureTwice66" = "a4032062-293d-484d-a790-9f52475836bb";
                                "651sonic" = "936a3fb0-4548-4557-975b-7794e97a3afc";
                                "Griffin12_" = "6a1f56d9-f712-4723-a031-e5437a389bb3";
                            };
                            autoStart = true;
                        };

                        modded = {
                            enable = false;
#package = pkgs.fabricServers.fabric-1_21_1.override { loaderVersion = "0.16.14"; };
                            package = pkgs.fabricServers.fabric-1_21_1;
                            jvmOpts = [ "-Xms8000M" "-Xmx12000M" ];
                            serverProperties = {
                                server-port = 25566;
                                gamemode = "survival";
                                white-list = true;
                                allow-flight = true;
                                motd = "Ex-plo-sion!!!";
                            };
                            whitelist = {
                                "MeasureTwice66" = "a4032062-293d-484d-a790-9f52475836bb";
                                "651sonic" = "936a3fb0-4548-4557-975b-7794e97a3afc";
                                "Griffin12_" = "6a1f56d9-f712-4723-a031-e5437a389bb3";
                            };
                            autoStart = true;
                            symlinks = {
                                "mods" = ./mods;
                            };
                        };
                    };
                };

                system.stateVersion = "25.05";
            };
        };
    };
}