for nanobots

--Particle Slime by timwood1104--
-- Particle Slime is an interesting concept of Roblox enemy completely designed and built by
-- timwood1104(aka, me). Originally inspired by an episode from Star Treck, I designed this using the
-- .magnitude as a way to determine which slime particle is closest and farthest away from the target.
-- To move closer to the target, the slime takes the particle farthest away and puts it in a random
-- position closer to the target it is chasing. This causes the slime to move slowly, but surely towards it's
-- prey. Obviously, the slime has no Humanoid, meaning that it can't be killed unless somebody
-- constructs a specific tool to do so. Remember, I made this first! Enjoy :P

-------------
spaces = 2 -- How many spaces it travels per move(1-3 is the best, preferably 2)
speed = 1000000000 -- How fast it goes, just put any number I guess :P
grabslime = true -- Whether the slime will grab Slimeys from Workspace or not; it doesn't affect much
------------- though. Basically, if there is any bricks in Workspace named "Slimey", it will add them to itself.


function findTarget() -- Ah, the findTarget() command. This command lets the slime find it's next victem.
	g = game.Workspace:getChildren()
	for i=1, #g do
	if g[i]:findFirstChild("Torso") ~= nil then
		if T == nil then
			T = g[i].Torso
		else
			if (g[i].Torso.Position - script.Parent.Slimey.Position).magnitude < (T.Position - script.Parent.Slimey.Position).magnitude then
				T = g[i].Torso
			end
		end
	end
	if grabslime == true and g[i].Name == "Slimey" and g[i].className == "Part" and g[i].Size == Vector3.new(1,1,1) then
		g[i].Parent = script.Parent
	end
	end
end

function fade(b)-- This lets a brick disappear by "fading" into invisibility, but you can't see the effect very
	while b.Transparency < 1 do-- easily unless the slime is at a slow speed.
		b.Transparency = b.Transparency + 0.01*speed*#p/4
		wait(0.001)
	end
	b.Transparency = 1
end

function unfade(b) -- This lets a brick appear by "fading" into visibility, but you can't see the effect very
	while b.Transparency > 0 do -- easily unless the slime is at a slow speed.
		b.Transparency = b.Transparency - 0.01*speed*#p/4
		wait(0.001)
	end
	b.Transparency = 0
end

while true do

	T = nil -- Erases previous target from memory.
	findTarget() -- Finds the new closest target!

	r = math.random(1,20) --This little bit is supposed to allow the slime to take bigger "steps" every
	if r == 1 or r == 2 or r == 3 then -- once and a while, thus allowing it to travel through thick walls.
		space = spaces + 1
	elseif r == 4 or r == 5 then
		space = spaces + 2
	elseif r == 6 then
		space = spaces + 3
	else
		space = spaces
	end

	if T ~= nil then --If target exists, then attack!
		p = script.Parent:getChildren() -- Makes a list of the slime's "Slimeys"
		for i=1, #p do
		if p[i].Name == "Slimey" then
			if prev == nil then
				prev = p[i]
				prev2 = p[i]
			end
			if (p[i].Position - T.Position).magnitude > (prev.Position - T.Position).magnitude then
				prev = p[i]   -- This finds the Slimey closest to the target.
			end
			if (p[i].Position - T.Position).magnitude < (prev2.Position - T.Position).magnitude then
				prev2 = p[i] -- This finds the Slimey farthest away from the target.
			end
		end
		end
			fade(prev) --Make Slimey dissappear.     VV- Make Slimey move closer to target.
			prev.Position = Vector3.new(prev2.Position.x+math.random(-space,space), prev2.Position.y-1, prev2.Position.z+math.random(-space,space))
			unfade(prev) -- Make Slimey appear again.
	end
	wait(0.01) -- And then wait... :P
end -- Repeat!!