RoleHandler

local roles =
    {
        Murderer = {1, Color3.fromRGB(221, 29, 29), script.Sword};
        Sheriff = {1, Color3.fromRGB(22, 120, 240), script.Gun};
        Innocent = {100, Color3.fromRGB(62, 197, 32)}
    }

local rolesTable = {"Murderer", "Sheriff", "Innocent"}


function handleGui(plr, pickedRole, weapon)

    local gui = plr.PlayerGui.PickerGui
    gui.Enabled = true

    for x = 1, 10 do

        local randomRole = rolesTable[math.random(1, #rolesTable)]

        gui.Background.RoleGiven.TextColor3 = roles[randomRole][2]
        gui.Background.RoleGiven.Text = randomRole

        wait(0.2)
    end

    gui.Background.RoleGiven.TextColor3 = roles[pickedRole][2]
    gui.Background.RoleGiven.Text = pickedRole

    if weapon then
        weapon:Clone().Parent = plr.Backpack
    end

    wait(2)
    gui.Enabled = false
end


function checkAlive(plrRoles)

    local survivor = false
    local murderer = false

    for plr, roleName in pairs(plrRoles) do

        if plr then
            if roleName == "Sheriff" or roleName == "Innocent" then

                survivor = true

            elseif roleName == "Murderer" then

                murderer = true
            end
        end
    end

    return survivor, murderer
end


while true do

    while wait() do
        local chars = 0
        for i, plr in pairs(game.Players:GetPlayers()) do
            if plr.Character then chars += 1 end
        end
        if chars >= 3 then break end
    end


    local plrs = game.Players:GetPlayers()

    local plrRoles = {}

    for rolePos, roleName in pairs(rolesTable) do

        local roleInfo = roles[roleName]

        for i = 1, roleInfo[1] do

            if i <= #plrs then

                local randomPlr = plrs[math.random(1, #plrs)]

                if randomPlr then

                    plrRoles[randomPlr] = roleName

                    table.remove(plrs, table.find(plrs, randomPlr))


                    local char = randomPlr.Character
                    local hum = char:WaitForChild("Humanoid")

                    hum.Died:Connect(function()

                        plrRoles[randomPlr] = nil
                    end)


                    coroutine.resume(coroutine.create(function()

                        handleGui(randomPlr, roleName, roleInfo[3])
                    end))
                end
            end
        end
    end

    for i = 1, 180 do

        local survivor, murderer = checkAlive(plrRoles)

        if survivor and not murderer or murderer and not survivor or not murderer and not survivor then
            break
        end

        wait(1)
    end

    local survivor, murderer = checkAlive(plrRoles)


    if survivor then
        print("Innocents win!")

    elseif murderer then
        print("Murderer wins!")

    else
        print("Draw!")
    end


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

        if plr.Character then

            for i, d in pairs(plr.Character:GetDescendants()) do
                if d:IsA("Tool") then d:Destroy() end
            end
        end
    end

    wait(5)
end