TeamDeathmatchServer

local dss = game:GetService("DataStoreService")
local cashDataStore = dss:GetDataStore("CASH DATA STORE")


function saveData(plr)
    if not plr:FindFirstChild("FAILED TO LOAD DATA") then

        local cash = plr.leaderstats.Cash.Value

        local success, err
        while not success do

            if err then
                warn(err)
            end

            success, err = pcall(function()
                cashDataStore:SetAsync(plr.UserId .. "-Cash", cash)
            end)
            task.wait(0.5)
        end
    end
end

game.Players.PlayerRemoving:Connect(saveData)

game:BindToClose(function()
    for i, plr in pairs(game.Players:GetPlayers()) do
        saveData(plr)
    end
end)


game.Players.PlayerAdded:Connect(function(plr)

    local ls = Instance.new("Folder")
    ls.Name = "leaderstats"
    ls.Parent = plr

    local cashValue = Instance.new("IntValue")
    cashValue.Name = "Cash"
    cashValue.Parent = ls


    local success, data = pcall(function()
        return cashDataStore:GetAsync(plr.UserId .. "-Cash")
    end)

    if success then
        local cashData = data or 0
        cashValue.Value = cashData

        print("Data successfully loaded for " .. plr.Name)

    else
        warn("Data not loaded for " .. plr.Name)

        local failedToLoad = Instance.new("StringValue")
        failedToLoad.Name = "FAILED TO LOAD DATA"
        failedToLoad.Parent = plr
    end
end)


local rs = game.ReplicatedStorage:WaitForChild("TeamDeathmatchReplicatedStorage")
local maps = rs:WaitForChild("Maps")
local weapons = rs:WaitForChild("Weapons")
local config = require(rs:WaitForChild("CONFIGURATION"))

local statusValue = Instance.new("StringValue")
statusValue.Name = "STATUS"
statusValue.Parent = rs


function rewardWinner(team)
    statusValue.Value = "Team " .. team.Name .. " wins!"

    for i, plr in pairs(team:GetPlayers()) do
        plr.leaderstats.Cash.Value += config.WinReward
    end
end


while true do

    while true do

        local numChars = 0
        for i, plr in pairs(game.Players:GetPlayers()) do
            if plr.Character and plr.Character.Humanoid.Health > 0 then
                numChars += 1
            end
        end

        if numChars >= config.MinimumPlayersRequired then
            break
        end

        statusValue.Value = "Waiting for " .. (config.MinimumPlayersRequired - numChars) .. " more player" .. (config.MinimumPlayersRequired - numChars ~= 1 and "s." or ".")
        task.wait(1)
    end

    statusValue.Value = "Intermission.."
    task.wait(config.IntermissionTime)


    local team1 = config.Team1
    local team2 = config.Team2


    local mapChosen = maps:GetChildren()[Random.new():NextInteger(1, #maps:GetChildren())]:Clone()
    mapChosen.Parent = workspace

    statusValue.Value = "Now playing " .. mapChosen.Name
    task.wait(config.MapWaitTime)


    local teamKillsFolder = Instance.new("Folder")
    teamKillsFolder.Name = "TEAM KILLS"
    teamKillsFolder.Parent = rs

    local team1Kills = Instance.new("IntValue")
    team1Kills.Name = "TEAM 1"
    team1Kills.Parent = teamKillsFolder

    local team2Kills = Instance.new("IntValue")
    team2Kills.Name = "TEAM 2"
    team2Kills.Parent = teamKillsFolder


    for i, plr in pairs(game.Players:GetPlayers()) do

        local char = plr.Character
        if char and char.Humanoid.Health > 0 then

            if i % 2 == 1 then
                plr.Team = team1
                char.HumanoidRootPart.CFrame = mapChosen.Spawns.Team1Spawn.CFrame

                for i, weapon in pairs(weapons.Team1Weapons:GetChildren()) do
                    weapon:Clone().Parent = plr.Backpack
                end

            else
                plr.Team = team2
                char.HumanoidRootPart.CFrame = mapChosen.Spawns.Team2Spawn.CFrame

                for i, weapon in pairs(weapons.Team2Weapons:GetChildren()) do
                    weapon:Clone().Parent = plr.Backpack
                end
            end


            local connection1 = char.Humanoid.Died:Connect(function()
                if plr.Team == team1 then
                    team2Kills.Value += 1
                elseif plr.Team == team2 then
                    team1Kills.Value += 1
                end
            end)

            local connection3 = nil
            local connection2 = plr.CharacterAdded:Connect(function(newChar)
                local hum = newChar:WaitForChild("Humanoid")

                if plr.Team == team1 then
                    for i, weapon in pairs(weapons.Team1Weapons:GetChildren()) do
                        weapon:Clone().Parent = plr.Backpack
                    end
                    newChar.HumanoidRootPart:GetPropertyChangedSignal("CFrame"):Wait()
                    newChar.HumanoidRootPart.CFrame = mapChosen.Spawns.Team1Spawn.CFrame

                elseif plr.Team == team2 then
                    for i, weapon in pairs(weapons.Team2Weapons:GetChildren()) do
                        weapon:Clone().Parent = plr.Backpack
                    end
                    newChar.HumanoidRootPart:GetPropertyChangedSignal("CFrame"):Wait()
                    newChar.HumanoidRootPart.CFrame = mapChosen.Spawns.Team2Spawn.CFrame
                end

                connection3 = hum.Died:Connect(function()
                    if plr.Team == team1 then
                        team2Kills.Value += 1
                    elseif plr.Team == team2 then
                        team1Kills.Value += 1
                    end
                end)
            end)

            teamKillsFolder.Destroying:Connect(function()
                connection1:Disconnect()
                connection2:Disconnect()
                connection3:Disconnect()
            end)
        end
    end


    local gameStart = tick()

    while true do

        local now = tick()
        local timeLeft = config.RoundTime - math.round(now - gameStart)

        local mins = math.floor(timeLeft / 60)
        local secs = timeLeft - (mins * 60)
        if string.len(secs) < 2 then
            secs = "0" .. tostring(secs)
        end

        statusValue.Value = mins .. ":" .. secs


        if timeLeft <= 0 or #team1:GetPlayers() < 1 or #team2:GetPlayers() < 1 then

            if team1Kills.Value > team2Kills.Value then
                rewardWinner(team1)
            elseif team2Kills.Value > team1Kills.Value then
                rewardWinner(team2)
            else
                statusValue.Value = "Draw!"
            end
            break

        elseif config.StopOnceKillsReached then

            if team1Kills.Value >= config.KillsRequiredToStop then
                rewardWinner(team1)
                break

            elseif team2Kills.Value >= config.KillsRequiredToStop then
                rewardWinner(team2)
                break
            end
        end

        game:GetService("RunService").Heartbeat:Wait()
    end


    for i, plr in pairs(game.Players:GetPlayers()) do
        plr.Team = nil
        plr:LoadCharacter()
    end

    mapChosen:Destroy()
    teamKillsFolder:Destroy()

    task.wait(config.RoundFinishedTime)
end