如何在 Roblox Studio LUAU 语言中简化 elseif 链

Question

我有一个脚本，在你的角色头上显示一个组图标，对于定义的每个组都有一个单独的图标，在这些图标下面它显示你在第一优先组中的排名，然后你的玩家名字在该排名名称下方，但是我无法找到一种在不定义超过八十个 elseif 链的情况下简化脚本的方法，这是脚本的基本版本：

local LogoPos = {
    [1] = {
        [1] = UDim2.new(0.45,0,0,0)
    };
    [2] = {
        [1] = UDim2.new(0.325,0,0,0);
        [2] = UDim2.new(0.525,0,0,0);
    }
}

local Groups = {
    Group1 = 7;
    Group2 = 10;
    Group3 = 11;
}

local Priority = {
    Group1 = 1;
    Group2 = 2;
    Group3 = 3;
}

local Players = game:GetService("Players")

local function SetupRankGui(Player)
    repeat wait() until Player.Character ~= nil
    local pGroups = {Group1 = false; Group2 = false;}
    local RankGui = game:GetService("ServerStorage").RankGUI:Clone()
    RankGui.PlayerName.Text = Player.Name
    Player.Character.Humanoid.DisplayDistanceType = "None"
    local Trues = 0

    if Player:IsInGroup(Groups.Group1) then
        pGroups.Group1 = true
        RankGui.Group1.Visible = true
    end
    if Player:IsInGroup(Groups.Group2) then
        --same as above but for group2
    end
    if Player:IsInGroup(Groups.Group3) then
        --same as for group1 but for group3
    end
    
    for i,v in pairs(pGroups) do
        if v == true then
           Trues = Trues + 1 
        end
    end
    
    if Trues == 0 then
        RankGui.PlayerRank.Text = "Visitor"
        RankGui.Parent = Players[Player.Name].Character.Head
    elseif Trues == 1 then
        if pGroups.Group1 then
            RankGui.Group1.Position = LogoPos[1][1]
            RankGui.PlayerRank.Text = Player:GetRoleInGroup(Group1)
            RankGui.Parent = Players[Player.Name].Character.Head
            return
        elseif pGroups.Group2 then
            --Same as above but for Group2
        end
    elseif Trues == 2 then
        if pGroups.Group1 and pGroups.Group2 then
            RankGui.Group1.Position = LogoPos[2][2]
            RankGui.Group2.Position = LogoPos[2][2]
            RankGui.PlayerRank.Text = Player:GetRoleInGroup(Group1)
            RankGui.Parent = Players[Player.Name].Character.Head
        elseif pGroups.Group2 and pGroups.Group3 then
            --Same as above but setting Group2 and Group3 positions instead
        end
    end
end

repeat wait() until script.Parent:IsA("Model") and script.Parent:IsDescendantOf(workspace)
SetupRankGui(Players[script.Parent.Name])

我的脚本中有大约六个组，有六个特定位置，几乎所有可能的组组合等，脚本有超过 700 行代码，我想尽可能地减少它们，我只是想不出替代方案elseif 链可能不是我不太有经验的pairs() ，脚本最终变成了这几行，但每行都有细微的差别以满足所有可能的用例：

elseif Trues == 4 then
    if pGroups.Group1 and pGroups.Group2 and pGroups.Group3 and pGroups.Group4 then
        RankGui.Group1.Position = LogoPos[4][1]
        RankGui.Group2.Position = LogoPos[4][2]
        RankGui.Group3.Position = LogoPos[4][3]
        RankGui.Group4.Position = LogoPos[4][4]
        RankGui.PlayerRank.Text = Player:GetRoleInGroup(Groups.Group1)
        RankGui.Parent = Players[Player.Name].Character.Head
        return
    elseif pGroups.Group1 and pGroups.Group2 and pGroups.Group3 and pGroups.Group5 then
        RankGui.Group1.Position = LogoPos[4][1]
        RankGui.Group2.Position = LogoPos[4][2]
        RankGui.Group3.Position = LogoPos[4][3]
        RankGui.Group5.Position = LogoPos[4][4]
        RankGui.PlayerRank.Text = Player:GetRoleInGroup(Groups.Group1)
        RankGui.Parent = Players[Player.Name].Character.Head
        return
    elseif pGroups.Group1 and pGroups.Group2 and pGroups.Group3 and pGroups.Group6 then
        RankGui.Group1.Position = LogoPos[4][1]
        RankGui.Group2.Position = LogoPos[4][2]
        RankGui.Group3.Position = LogoPos[4][3]
        RankGui.Group6.Position = LogoPos[4][4]
        RankGui.PlayerRank.Text = Player:GetRoleInGroup(Groups.Group1)
        RankGui.Parent = Players[Player.Name].Character.Head
        return
    end
end

Answer 1

也许可以尝试先获取团队，然后使用变量，修改代码，例如：

local team = Player:GetTeam().Name --or similar, don't actually know how to use that
pGroups:FindFirstChild(team) = true
RankGui:FindFirstChild(team).Visible = true

并将其应用到所有适用的事物上。
还可以尝试使用列表和 foreaches。
回顾一下：获取值，仅写入一次，运行代码但用值修改它。
我希望你明白我想说的。