How To Remove All Tools From A Person's Backpack When They Touch A Part?

I wanted To Make a Trap Card Sorta Thing On My Red vs Blue Game Im Working On, I Already Got The Buying Trap And Placing It Down Working, But I Can't Figure Out How To Make The Remove All Tools From The Player's Backpack, So How Do I Do It? (also, it also needs to remove the player's hand tool)

There's a few different ways of doing this. Below I will provide you with a few different options depending on your wants and needs. If you're looking to remove all the tools from a players backpack (this would not include anything equipped I'm doing this first because, you said remove all tools from the players backpack) you would use this sample. (This works)

script.Parent.Touched:Connect(function(hit)
	local humanoid = hit.Parent:FindFirstChild("Humanoid")
	if humanoid then
		for t, item in pairs (game.Players[hit.Parent.Name].Backpack:GetChildren()) do--this removes anything in backpack
			if item:IsA("Tool") then
				item:Destroy()
			end
		end
	end
end)

If you're looking to remove everything including equipped tools you would use this.

script.Parent.Touched:Connect(function(hit)
	local humanoid = hit.Parent:FindFirstChild("Humanoid")
	if humanoid then
		for t, item in pairs (hit.Parent:GetChildren()) do--this removes anything equipped
			if item:IsA("Tool") then
				item:Destroy()
			end
		end
		for t, item in pairs (game.Players[hit.Parent.Name].Backpack:GetChildren()) do--once again this for the backpack
			if item:IsA("Tool") then
				item:Destroy()
			end
		end
	end
end)

There's more than one way to do this so here's a code that does the same thing. Like I said you can make your selection. Depending on your wants and needs, the other ones are really good for using certain things like, lets say removing a certain "Sword" or something you can simply add a item.Name == "whatever your tool name is like I said sword" The code below once again is only for removing tools in the backpack like you asked for!

function hit(part)
	if hit == nil then return end
	local h = game.Players:GetPlayerFromCharacter(part.Parent)
	if h ~= nil then
		local tool = h.Backpack:GetChildren()
		for i=1,#tool do
			tool[i]:Destroy()
		end
	end
end

script.Parent.Touched:connect(hit)

I actually tested these, if you have any problems feel free to comment and let me know! I'm happy to help.

local Part = script.Parent

Part.Touched:Connect(function(Touch)
	
	if Touch and Touch.Parent then
		
		if Touch.Parent:FindFirstChild("Humanoid") then
			
			local Player = game:GetService("Players"):GetPlayerFromCharacter(Touch.Parent)
			
			if Player then
				
				local Backpack = Player:WaitForChild("Backpack")
				
				local Character = Touch.Parent or Player.Character
				
				for _,Child in pairs(Backpack:GetChildren() and Character:GetChildren()) do
					
					if Child:IsA("Tool") then
						
						Child:Destroy()
					end
				end
			end
		end
	end
end)