Anti-Team Kill Script

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1

I’m making a paintball game and I’m wondering how to make an anti-team kill script that actually works unlike all the YouTube tutorials and free models. Any help is appreciated!

2

Scroll down to the section named “Team Kill Check” for a good explanation. Here’s the code snippet from the section:

function checkTeamKill(playerAttack, playerVictim)
	if playerAttack.Team ~= playerVictim.Team or playerAttack.Neutral or playerVictim.Neutral then
		return false 
	end
	return true
end
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3

Where would I insert this code? I’m using the fixed classic paintball gun by Pr0jectArledge, btw.

4

I combined the provided anti script with the paintball script.
Edit the “Paintball” script inside of the tool to this:

ball = script.Parent
damage = 16

function checkTeamKill(playerAttack, playerVictim)
	if playerAttack.Team ~= playerVictim.Team or playerAttack.Neutral or playerVictim.Neutral then
		return false 
	end
	return true
end

function onTouched(hit)
	local humanoid = hit.Parent:findFirstChild("Humanoid")
	
		
	if hit:getMass() < 1.2 * 200 then
		hit.BrickColor = ball.BrickColor
	end
	-- make a splat
	for i=1,3 do
		local s = Instance.new("Part")
		s.Shape = 1 -- block
		s.formFactor = 2 -- plate
		s.Size = Vector3.new(1,.4,1)
		s.BrickColor = ball.BrickColor
		local v = Vector3.new(math.random(-1,1), math.random(0,1), math.random(-1,1))
		s.Velocity = 15 * v
		s.CFrame = CFrame.new(ball.Position + v, v)
		ball.BrickCleanup:clone().Parent = s
		s.BrickCleanup.Disabled = false
		s.Parent = game.Workspace
		--game.Debris:AddItem(s, 5)
		
	end
	

	if humanoid ~= nil then
		local player = game:GetService("Players"):GetPlayerFromCharacter(script.Parent.Parent)
		local sameTeam = checkTeamKill(player,humanoid.Parent)
		if not sameTeam then
			tagHumanoid(humanoid)
			humanoid:TakeDamage(damage)
			wait(2)
			untagHumanoid(humanoid)
		end	
	end

	connection:Disconnect()
	ball.Parent = nil
end

function tagHumanoid(humanoid)
	-- todo: make tag expire
	local tag = ball:findFirstChild("creator")
	if tag ~= nil then
		local new_tag = tag:clone()
		new_tag.Parent = humanoid
	end
end


function untagHumanoid(humanoid)
	if humanoid ~= nil then
		local tag = humanoid:findFirstChild("creator")
		if tag ~= nil then
			tag.Parent = nil
		end
	end
end

connection = ball.Touched:connect(onTouched)

wait(8)
ball.Parent = nil

It should work. If not, use this edited model: Paintball Gun
Credits to @Limited_Unique for providing the anti script.

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5

Here’s the official classic paintball gun by Roblox.

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