example2

-- This one, I will be simply making four projectiles shoot from
-- around the boss. Right, backwards, left, forward, in that
-- order. (This will be done using a "for" loop)

local cooolerprojectileO = game.ServerStorage.Items.SickProjecitle
-- This does not actually exist in the game's code. I assume that
-- I have a cool projectile with ideal traits, such as CanCollide
-- set to false, Anchored set to false, etc., just for example.

function Use(...)
	local args = {...}
	for i = 1,4 do
		local coolerprojectile = cooolerprojectileO:Clone()
		coolerprojectile.Parent = game.Workspace

		coolerprojectile.CFrame = args[1].CFrame
		-- We want the projectile to align with the boss, since it
		-- will shoot from the boss.

		coolerprojectile.CFrame = coolerprojectile.CFrame * CFrame.Angles(0,math.rad(i*90),0)
		-- The projectile is rotated 90 degrees clockwise. Depending
		-- on which projectile number it is, the rotation will be
		-- more "extreme". It forms a + (plus) shape if you take an
		-- image of when they all spawn.
		-- (first at 90 deg, second at 180 deg, third at 270 deg, fourth at 360 deg aka 0 deg)

		local bv = Instance.new("BodyVelocity", awesomeprojectile)
		bv.MaxForce = Vector3.new(math.huge,math.huge,math.huge)
		bv.Velocity = coolerprojectile.CFrame.lookVector * 50
		-- Velocity shenans. You may notice that we use CFrame.lookVector!
		-- CFrame.lookVector is the direction that the CFrame is facing in,
		-- and it is exactly 1 stud in magnitude (basically "length").
		-- If you multiply it by 90 then it will be a vector that
		-- extends 90 studs in the direction that the subject is facing!
		-- This makes the projectile travel forward at 90 studs per second.
	end
end

return Use