--!strict
local Players = game:GetService("Players")
local TeleportService = game:GetService("TeleportService")
local Lighting = game:GetService("Lighting")

-- CONFIGURATION
local HEAD_ADMINS: { [number]: boolean } = {
	[12345678] = true, -- Replace with your Roblox User ID
}

local TARGET_PLACE_ID: number = 0 -- Replace with your Realm/Map Place ID

-- HELPER FUNCTIONS
local function isAdmin(player: Player): boolean
	return HEAD_ADMINS[player.UserId] == true
end

local function getPlayerByName(name: string): Player?
	for _, player in ipairs(Players:GetPlayers()) do
		if player.Name:lower():sub(1, #name) == name:lower() then
			return player
		end
	end
	return nil
end

-- COMMAND HANDLER
local function executeCommand(admin: Player, message: string)
	local args = string.split(message, " ")
	local command = args[1]:lower()

	-- 1. Fly a Realm (Teleport player to another map place)
	if command == ";flyrealm" then
		local targetName = args[2]
		if not targetName then return end
		
		local targetPlayer = getPlayerByName(targetName)
		if targetPlayer then
			pcall(function()
				TeleportService:Teleport(TARGET_PLACE_ID, targetPlayer)
			end)
		end

	-- 2. Same Avatar (Copy admin's appearance to everyone currently in the game)
	elseif command == ";sameavatar" then
		local adminCharacter = admin.Character
		if not adminCharacter then return end
		
		local adminHumanoid = adminCharacter:FindFirstChildOfClass("Humanoid")
		if not adminHumanoid then return end
		
		local description = adminHumanoid:GetAppliedDescription()
		if not description then return end

		for _, player in ipairs(Players:GetPlayers()) do
			if player ~= admin then
				local char = player.Character
				local hum = char and char:FindFirstChildOfClass("Humanoid")
				if hum then
					pcall(function()
						hum:ApplyDescription(description)
					end)
				end
			end
		end

	-- 3. Fog (Change environmental lighting fog settings)
	elseif command == ";fog" then
		local colorStr = args[2] or "0,0,0"
		local rgb = string.split(colorStr, ",")
		local r = tonumber(rgb[1]) or 0
		local g = tonumber(rgb[2]) or 0
		local b = tonumber(rgb[3]) or 0
		
		Lighting.FogColor = Color3.fromRGB(r, g, b)
		Lighting.FogStart = 0
		Lighting.FogEnd = 100

	-- 4. Shutdown (Safely kick all players from the server)
	elseif command == ";shutdown" then
		for _, player in ipairs(Players:GetPlayers()) do
			player:Kick("Server is shutting down by admin order.")
		end
	end
end

-- LISTENERS
Players.PlayerAdded:Connect(function(player)
	player.Chatted:Connect(function(message)
		if isAdmin(player) then
			executeCommand(player, message)
		end
	end)
end)