Roblox-Elevator-Game/src/server/main/Elevators/Buttons.lua

--!optimize 2
--!native
--!strict

local ElevatorsDir = script.Parent
local MainDir      = ElevatorsDir.Parent

local Tags = require(MainDir:WaitForChild("Tags"))

local Storage = game:GetService("ReplicatedStorage")
local Enums   = require(Storage:WaitForChild("Enums"))

type TagsConstructor  = Tags.TagsConstructor
type TagProduct       = Tags.TagProduct
type HumanoidRootPart = BasePart
type PromptCallback   = (Player: Player) -> ()

type ClassConstructor = typeof(setmetatable({} :: Constructor_Return_Props, {} :: Impl_Constructor))
type Impl_Constructor = {
	__index: Impl_Constructor,
	constructor: Constructor_Fun,
	--Class functions
	DecodeCarTag:            (self: ClassConstructor, FloorTag: string) -> number?,
	CreatePromptButtons: 	 (self: ClassConstructor) -> Tags.ButtonsTree,
	AestheticActivateButton: (self: ClassConstructor, Button: BasePart, ActivatedState: boolean, ActivatedColor: Color3) -> thread
} & Impl_Static_Props

type Impl_Static_Props = {
	ButtonEnum: any,
	DefaultMaxActivationDistance: number,
	DefaultHoldDuration: number
}

type Constructor_Fun = (TagsConstructor: TagsConstructor, ModelButtons: Tags.ElevatorButtons) -> ClassConstructor
type Constructor_Return_Props = {
	Tags: TagsConstructor,
	ModelButtons: Tags.ElevatorButtons,
	Buttons: Tags.ButtonsTree
}

export type ButtonsConstructor = ClassConstructor

local ButtonsModule = {} :: Impl_Constructor
ButtonsModule.__index = ButtonsModule

ButtonsModule.DefaultMaxActivationDistance = 3
ButtonsModule.DefaultHoldDuration          = .30

function ButtonsModule.constructor(TagsConstructor,  ModelButtons)
	return setmetatable({
		Tags         = TagsConstructor,
		ModelButtons = ModelButtons,
		Buttons = {
			Landing = {},
			Car     = {},
			Special = {},
			Relays  = {}
		}
	}, ButtonsModule)
end

--[[
CarButton     = Model_ElevatorButton_1
LandingButton = Model_ElevatorButton_Floor_1_Up
SpecialButton = Model_ElevatorButton_Open
RelayButton   = Model_RelayButton_F1
]]
function ButtonsModule:CreatePromptButtons()
	for TagName: string, Inst: Instance in self.ModelButtons do
		local Attachment = Instance.new("Attachment") :: Attachment
		Attachment.Parent = Inst
		local Prompt = Instance.new("ProximityPrompt") :: ProximityPrompt
		Prompt.MaxActivationDistance = ButtonsModule.DefaultMaxActivationDistance
		Prompt.HoldDuration = ButtonsModule.DefaultHoldDuration
		Prompt.Parent = Attachment

		local Split = TagName:split('_')

		local ButtonType: Enums.ButtonValues? = if tonumber(Split[3]) then 
			Enums.Button.Car
		elseif Split[3] == "Floor" and Split[4]:match('%d') then
			Enums.Button.Landing
		elseif Split[2] == "ElevatorButton" then
			Enums.Button.Special
		elseif Split[2] == "RelayButton" then
			Enums.Button.Relay
		else
			nil

		if ButtonType == Enums.Button.Car then
			--ElevatorButton_1

			Prompt.ActionText = tostring(Split[3])
			Prompt.ObjectText = "Floor"

			self.Buttons.Car[`{Split[2]}_{Split[3]}`] = {
				Inst = Inst,
				Prompt = Prompt,
				Attachment = Attachment
			}
		elseif ButtonType == Enums.Button.Landing then
			--ElevatorButton_Floor_1_Up

			Prompt.ActionText = tostring(Split[5])
			Prompt.ObjectText = `Floor {tostring(Split[4])}`

			self.Buttons.Landing[`{Split[2]}_{Split[3]}_{Split[4]}_{Split[5]}`] = {
				Inst = Inst,
				Prompt = Prompt,
				Attachment = Attachment
			}
		elseif ButtonType == Enums.Button.Special then
			--ElevatorButton_Open

			Prompt.ActionText = tostring(Split[3])
			Prompt.ObjectText = "Floor"

			self.Buttons.Special[`{Split[2]}_{Split[3]}`] = {
				Inst = Inst,
				Prompt = Prompt,
				Attachment = Attachment
			}
		elseif ButtonType == Enums.Button.Relay then
			Prompt.MaxActivationDistance = 4
			Prompt.Exclusivity = Enum.ProximityPromptExclusivity.OneGlobally --why does this not work...
			Prompt.ActionText = `Relay {tostring(Split[3])}`
			Prompt.ObjectText = "Activate"

			self.Buttons.Relays[`{Split[2]}_{Split[3]}`] = {
				Inst = Inst,
				Prompt = Prompt,
				Attachment = Attachment
			}
		else
			Attachment:Destroy()
			Prompt:Destroy()
			warn(`Door tag was present but couldnt specify its type for use "{TagName}"`)
		end

		print(`[{tostring(ButtonType)}] created a ProximityPrompt @ "{Inst:GetFullName()}"`)
	end

	return self.Buttons
end

function ButtonsModule:AestheticActivateButton(Button, ActivatedState, ActivatedColor)
	return task.spawn(function()
		local Glass   = Button:FindFirstChild("Glass") :: BasePart
		local LookVec = Glass.CFrame.LookVector/50
		if Glass then
			Glass.Position+=LookVec

			if not ActivatedState then
				Glass.Material = Enum.Material.Neon
				Glass.Color = ActivatedColor
				Glass.Transparency = 0
			end
		end
		Button.Position+=LookVec

		task.wait(.30)
		if Glass then
			Glass.Position-=LookVec
		end
		Button.Position-=LookVec
	end)
end

return ButtonsModule