Need help with damage indicators

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#1

I made stackable Damage indicators, they are almost working, the only problem is that when I hit 2 humanoids it creates only 1 indicator instead of 2, how can I get separate indicators for different humanoids?

My Code:

local ts = game:GetService("TweenService")
local rs = game:GetService("ReplicatedStorage")

local tweenInf = TweenInfo.new(.5,Enum.EasingStyle.Linear,Enum.EasingDirection.InOut,-1,true,0)

currentgui = nil
num = 0

local function makegui(damage, person, bool)
	if bool == false then
		DMGLabel = rs.DamageIndicator.DamageLabel:Clone()
		DMGLabel.BillboardGui.TheShadow.Text = math.floor(damage)
		DMGLabel.BillboardGui.TheShadow.TextColor3 = Color3.new(1, 0.0941176, 0.0941176)
		ts:Create(DMGLabel.BillboardGui.TheShadow,tweenInf,{TextColor3 = Color3.new(1, 1, 1)}):Play()
		DMGLabel.Position = person.HumanoidRootPart.Position
		DMGLabel.Parent = workspace.DebrisFolder
		DMGLabel.Velocity = Vector3.new(0,30,0)
		
		local oldText = DMGLabel.BillboardGui.TheShadow.Text
			
		task.delay(1.5,function()
			local newText = DMGLabel.BillboardGui.TheShadow.Text	
			if oldText == newText then
				currentgui = false
				DMGLabel:Destroy()
			end
		end)
	end
	
	if bool == true then
		DMGLabel.BillboardGui.TheShadow.TextColor3 = Color3.new(1, 0.0941176, 0.0941176)
		ts:Create(DMGLabel.BillboardGui.TheShadow,tweenInf,{TextColor3 = Color3.new(1, 1, 1)}):Play()
		DMGLabel.Position = person.HumanoidRootPart.Position
		DMGLabel.BillboardGui.TheShadow.Text += damage
		
		local oldText = DMGLabel.BillboardGui.TheShadow.Text

		task.delay(1.5,function()
			local newText = DMGLabel.BillboardGui.TheShadow.Text	
			if oldText == newText then
				currentgui = false
				DMGLabel:Destroy()
			end
		end)
	end
end

function showdamage(damage, person)
	if not currentgui then
		currentgui = true
		makegui(damage, person, false)
	else
		makegui(damage, person, true)	
	end
end
local function Scan(Model)
	if Model.ClassName == "Humanoid" then
		local OHumanoid = Model
		local OHumrp = OHumanoid.Parent:WaitForChild("HumanoidRootPart")
		local eChar = OHumrp.Parent
		local currentHealth = OHumanoid.Health
		OHumanoid.HealthChanged:Connect(function(health)
			if health < currentHealth then
				local damage = math.abs(currentHealth - health)
				
				showdamage(damage,eChar)
	
				currentHealth = health
			elseif health > currentHealth then return	
			end
		end)
	end
end

for _, Model in pairs(workspace:GetDescendants()) do
	Scan(Model)
end
workspace.DescendantAdded:Connect(function(Object)
	Scan(Object)
end)
#2

Rewrite your code about 5 times. Each time it’ll become clearer what went wrong.

Also instead of

local function makegui(damage, person, bool)
	if bool == false then

do this

boolTags = {
}
local function makegui(damage, person, bool)
	if not boolTags[person] then
          boolTags[person] = true

and then do