--!native
--!optimize 2

local BlockManager = {}

BlockManager.BlockIdMappings = {} :: {BasePart}

for _,v in pairs(game:GetService("ReplicatedStorage"):WaitForChild("Blocks"):GetChildren()) do
	BlockManager.BlockIdMappings[v:GetAttribute("n")] = v
end

BlockManager.UpdateIdMappings = {} :: {BasePart}

for _,v in pairs(game:GetService("ReplicatedStorage"):WaitForChild("BlockUpdateOperations"):GetChildren()) do
	local success, reason = pcall(function()
		BlockManager.UpdateIdMappings[v:GetAttribute("n")] = require(v)
	end)
	if not success then
		warn("[BLOCKMANAGER] Invalid update operation",v:GetAttribute("n"),":",reason)
	end
end

local warnedBlockIds = {}

function BlockManager:GetBlock(blockId: number, attr: {[typeof("")]: any}?)
	if not BlockManager.BlockIdMappings[blockId] then
		if not warnedBlockIds[blockId] then
			warnedBlockIds[blockId] = true
			warn("[BLOCKMANAGER] Invalid block id",blockId)
		end
		return script.invalid:Clone()
	end
	
	local b = BlockManager.BlockIdMappings[blockId]:Clone()
	b.Size = Vector3.new(3.95,3.95,3.95)
	
	for _,v in pairs(attr or {}) do
		b:SetAttribute(_,v)
	end
	
	if BlockManager.UpdateIdMappings[blockId] then
		local success, reason = pcall(function()
			BlockManager.UpdateIdMappings[blockId](b)
		end)
		if not success then
			warn("[BLOCKMANAGER] Failed update operation",blockId,":",reason)
		end
	end
	
	return b
end

-- ChatGPT Generated Func!!!!
function BlockManager:GetBlockRotated(blockId: number, face: Enum.NormalId, attr: {[typeof("")]: any}?)
	-- Returns block with id blockId, rotated so the given face (NormalId) points north (+X).
	local block = BlockManager:GetBlock(blockId, attr)
	local rot = CFrame.new()

	if face == Enum.NormalId.Front then
		rot = CFrame.Angles(0, 0, 0) -- no rot
	elseif face == Enum.NormalId.Back then
		rot = CFrame.Angles(0, math.rad(180), 0)
	elseif face == Enum.NormalId.Left then
		rot = CFrame.Angles(0, math.rad(90), 0)
	elseif face == Enum.NormalId.Right then
		rot = CFrame.Angles(0, math.rad(-90), 0)
	elseif face == Enum.NormalId.Top then
		rot = CFrame.Angles(math.rad(-90), 0, 0) -- top +x
	elseif face == Enum.NormalId.Bottom then
		rot = CFrame.Angles(math.rad(90), 0, 0) -- bottom +x
	end
	
	
	-- ocbwoy3's fix
	block:PivotTo(rot)
	block.CFrame = CFrame.new(rot.Position)
	
	return block
end




return BlockManager