new switch statement for Enums like Rust

src/server/main/Elevators/Buttons.lua

@@ -2,14 +2,15 @@
 --!native
 --!strict
 
+local Elevators = script.Parent
+
 local RS: ReplicatedStorage = game:GetService("ReplicatedStorage")
-local TagsModule    		= require(RS:WaitForChild("Tags"))
+local TagsModule = require(RS:WaitForChild("Tags"))
+local Enums      = require(Elevators:WaitForChild("Enums"))
 
 type Tags = TagsModule.ExportedTags
 
-type GetButtons = {
-	[string]: Instance
-}
+type GetButtons = {[string]: Instance}
 type ButtonTree = {
 	Inst: Instance,
 	Prompt: ProximityPrompt
@@ -35,7 +36,7 @@ type Impl_Constructor = {
 } & Impl_Static_Props
 
 type Impl_Static_Props = {
-	ButtonEnum: ButtonsEnum
+	ButtonEnum: any
 }
 
 type Constructor_Fun = (Tags: Tags, Model: string) -> ClassConstructor
@@ -54,12 +55,7 @@ export type ButtonsEnum = {
 local ButtonsModule = {} :: Impl_Constructor
 ButtonsModule.__index = ButtonsModule
 
-ButtonsModule.ButtonEnum = {
-	Car = "CarButton",
-	Landing = "LandingButton",
-	Special = "SpecialButton",
-	Unknown = "UnknownButton"
-}
+local ButtonsEnum = Enums.ButtonsEnum
 
 function ButtonsModule.constructor(Tags, Model)
 	return setmetatable({
@@ -102,46 +98,52 @@ function ButtonsModule:CreatePromptButtons()
 		Prompt.MaxActivationDistance = 3
 		Prompt.Parent = Attachment
 
-		local Split = TagName:split('_')
 		--CarButton = Model_ElevatorButton_1
 		--LandingButton = Model_ElevatorButton_Floor_1_Up
 		--SpecialButton = Model_ElevatorButton_Open
-		local ButtonType = if tonumber(Split[3]) then 
-			ButtonsModule.ButtonEnum.Car
-		elseif Split[3] == "Floor" and Split[4]:match('%d') then
-			ButtonsModule.ButtonEnum.Landing
-		elseif Split[2] == "ElevatorButton" then
-			ButtonsModule.ButtonEnum.Special
-		else
-			ButtonsModule.ButtonEnum.Unknown
+		local Split = TagName:split('_')
+		local ButtonType = tonumber(Split[3]) and 
+			ButtonsEnum.Car
+		or Split[3] == "Floor" and Split[4]:match('%d') and
+			ButtonsEnum.Landing
+		or Split[2] == "ElevatorButton" and
+			ButtonsEnum.Special
 
-		if ButtonType == ButtonsModule.ButtonEnum.Car then
-			--ElevatorButton_1
-			Buttons.Car[`{Split[2]}_{Split[3]}`] = {
-				Inst = Inst,
-				Prompt = Prompt
-			}
-			Prompt.ActionText = tostring(Split[3])
-			Prompt.ObjectText = "Floor"
-		elseif ButtonType == ButtonsModule.ButtonEnum.Landing then
-			--ElevatorButton_Floor_1_Up
-			Buttons.Landing[`{Split[2]}_{Split[3]}_{Split[4]}_{Split[5]}`] = {
-				Inst = Inst,
-				Prompt = Prompt
-			}
-			Prompt.ActionText = tostring(Split[5])
-			Prompt.ObjectText = `Floor {tostring(Split[4])}`
-		elseif ButtonType == ButtonsModule.ButtonEnum.Special then
-			--ElevatorButton_Open
-			Buttons.Special[`{Split[2]}_{Split[3]}`] = {
-				Inst = Inst,
-				Prompt = Prompt
-			}
-			Prompt.ActionText = tostring(Split[3])
-			Prompt.ObjectText = "Floor"
-		elseif ButtonType == ButtonsModule.ButtonEnum.Unknown then
-			warn(`{self.Model}: Door tag was present but couldnt specify its type for use "{TagName}"`)
-		end
+		ButtonsEnum:Match(ButtonType, {
+			[ButtonsEnum.Car] = function()
+				--ElevatorButton_1
+				Buttons.Car[`{Split[2]}_{Split[3]}`] = {
+					Inst = Inst,
+					Prompt = Prompt
+				}
+				Prompt.ActionText = tostring(Split[3])
+				Prompt.ObjectText = "Floor"
+			end,
+
+			[ButtonsEnum.Landing] = function()
+				--ElevatorButton_Floor_1_Up
+				Buttons.Landing[`{Split[2]}_{Split[3]}_{Split[4]}_{Split[5]}`] = {
+					Inst = Inst,
+					Prompt = Prompt
+				}
+				Prompt.ActionText = tostring(Split[5])
+				Prompt.ObjectText = `Floor {tostring(Split[4])}`
+			end,
+
+			[ButtonsEnum.Special] = function()
+				--ElevatorButton_Open
+				Buttons.Special[`{Split[2]}_{Split[3]}`] = {
+					Inst = Inst,
+					Prompt = Prompt
+				}
+				Prompt.ActionText = tostring(Split[3])
+				Prompt.ObjectText = "Floor"
+			end,
+
+			["_"] = function()
+				warn(`{self.Model}: Door tag was present but couldnt specify its type for use "{TagName}"`)
+			end
+		})
 
 		print(`{self.Model}: created a ProximityPrompt @ "{Inst:GetFullName()}"`)
 	end

src/server/main/Elevators/Enums.lua

@@ -0,0 +1,12 @@
+local RS: ReplicatedStorage = game:GetService("ReplicatedStorage")
+local Enum = require(RS:WaitForChild("Enum"))
+
+local Enums = {}
+
+Enums.ButtonsEnum = Enum.Create("Buttons", {
+	Car = "CarButton",
+	Landing = "LandingButton",
+	Special = "SpecialButton",
+})
+
+return Enums