local Players = game:GetService("Players")
local CollectionService = game:GetService("CollectionService")
local SoundService = game:GetService("SoundService")

local localPlayer = Players.LocalPlayer

local reverbTags = {
	["reverb_Cave"] = Enum.ReverbType.Cave,
}

-- 收集部件並按標籤分組
local parts = {}
for reverbTag, reverbType in pairs(reverbTags) do
	for _, part in pairs(CollectionService:GetTagged(reverbTag)) do
		parts[part] = reverbType
	end
end

-- 函數檢查位置是否在部件的範圍內
local function positionInPart(part, position)
	local extents = part.Size / 2
	local offset = part.CFrame:PointToObjectSpace(position)
	return offset.x < extents.x and offset.y < extents.y and offset.z < extents.z
end

local reverbType = SoundService.AmbientReverb

while true do
	task.wait()
	if not localPlayer then
		return
	end

	local character = localPlayer.Character

	-- 預設為無混響
	local newReverbType = Enum.ReverbType.NoReverb

	if character and character.PrimaryPart then
		local position = character.PrimaryPart.Position

		-- 遍歷所有索引的部件
		for part, type in pairs(parts) do
			-- 檢查角色是否在其中
			if positionInPart(part, position) then
				-- 如果是，則選擇該混響類型
				newReverbType = type
				break
			end
		end
	end

	-- 如果混響類型有變更則設置混響類型
	if newReverbType ~= reverbType then
		SoundService.AmbientReverb = newReverbType
		reverbType = newReverbType
	end
end