Need help with blueprint filling system like lumber tycoon 2

Help and Feedback Scripting Support
#1

so basically im trying to make a blueprint filling system like lt2 but whenever i put a second part in to fill the blueprint the number for like how full it is doesnt go up

i have really messy code here but hopefully you guys can help me thanks!

game:GetService("RunService").Heartbeat:Connect(function()
	local Ratio = 0
	for _, Blueprint in pairs(game.Workspace.Blueprints:GetDescendants()) do
		if Blueprint.Name == "BoundingBox" then
			
			if Blueprint.BillboardGui then
				Blueprint.BillboardGui.Frame.TextLabel.Text = Ratio
			end
			
			local function GetTouchingParts(part)
				local connection = part.Touched:Connect(function() end)
				local results = part:GetTouchingParts()
				connection:Disconnect()
				return results
			end
			for _, Log in pairs(GetTouchingParts(Blueprint)) do
				if Log.Name == "Log" or Log.Name == "Trunk" then
					local Value = (Log.Size.X * Log.Size.Y * Log.Size.Z)
					local UnitsToFill = Blueprint.Parent:GetAttribute("UnitsToFill")
					Ratio = Value / UnitsToFill
					Ratio = math.floor(Ratio * 100 + 0.5)
					Blueprint.BillboardGui.Frame.TextLabel.Text = Ratio
					if Ratio >= 100 then
						Blueprint.Transparency = 0
						Blueprint:ClearAllChildren()
						Log:Destroy()
					for _, parts in pairs(Blueprint.Parent:GetChildren()) do
						if parts.Name ~= "BoundingBox" then
								parts.CanCollide = true
							end
						end
					end
				end
			end
		end
	end
end)
#2

The problem is that you didn’t add the ratio of the new part to the ratio of the old part. Perhaps this would work.

local RunService = game:GetService("RunService")

local bluePrints = {}
local ratios = {}

local function GetTouchingParts(part)
	local connection = part.Touched:Connect(function() end)
	local results = part:GetTouchingParts()
	connection:Disconnect()
	return results
end

local function updateRatios()
	for i, bluePrint in ipairs(bluePrints) do
		local touchingParts = getTouchingParts(bluePrint)
		for _, log in ipairs(touchingParts) do
			if log.Name ~= "Log" then
				continue
			end
			local volume = log.Size.X * log.Size.Y * log.Size.Z
			local ratioAdd = volume / Blueprint.Parent:GetAttribute("UnitsToFill")
			local newRatio = ratios[i] + ratioAdd
			ratios[i] = newRatio
			
			Blueprint.BillboardGui.Frame.TextLabel.Text = math.floor(newRatio * 100 + 0.5)
			
			if newRatio >= 1 then
				Blueprint.Transparency = 0
				Blueprint:ClearAllChildren()
				for i, log in ipairs(touchingParts) do
					if log.Name ~= "Log" then
						continue
					end
					log:Destroy()
				end
				for _, part in pairs(Blueprint.Parent:GetChildren()) do
					if part.Name ~= "BoundingBox" then
						part.CanCollide = true
					end
				end
				break
			end
		end
	end
end

local index = 0
for _, v in ipairs(workspace.Blueprints:GetDescendants()) do
	if v.Name == "BoundingBox" then
		index += 1
		bluePrints[index] = v
		ratios[index] = 0
	end
end

RunService.Heartbeat:Connect(updateRatios)