Sonic Script

--services
local debris = game:GetService("Debris")
local chatservice = game:GetService("Chat")



--[[settings]]

--mode customization
local opmultiplierws = 1.25
local spdmultiplierws = 2
local opmultiplierjp = 1
local spdmultiplierjp = 1.25

--color
local maincolor = BrickColor.new("Deep blue")
local secondarycolor = BrickColor.new("Toothpaste")
local flamecolor = BrickColor.new("Maroon")

--music
local musicid = "rbxassetid://149573450"
local runmusicid = "rbxassetid://283755374"

--flash effect
local flashduration = 0


--jump power
local walkjp = 50
local runjp = 70


--walk speed
local walkspd = 26
local runspd = 100


local spd = 16
local jpower = 50


--enables
local running = false
local autotarget = false
local opmode = false
local chatting = false
local superspeed = false


--script
local player = game:GetService("Players").LocalPlayer
local mouse = player:GetMouse()
repeat
	wait()
until player.Character
local character = player.Character
local humanoid = character:FindFirstChild("Humanoid")
local torso = character:FindFirstChild("Torso")
if not torso and not humanoid then
	print("Torso and humanoid not found")
	return
elseif not torso then
	print("No torso found")
	return
elseif not humanoid then
	print("No humanoid found")
	return
end


--text
local bgui = Instance.new("BillboardGui",character)
bgui.Size = UDim2.new(0,100,0,40)
bgui.StudsOffset = Vector3.new(0,2,0)
bgui.Adornee = character.Head
local texty = Instance.new("TextLabel", bgui)
texty.BackgroundTransparency = 1
texty.BorderSizePixel = 0
texty.Text = ""
texty.Font = "Cartoon"
texty.FontSize = "Size24"
texty.TextStrokeTransparency = 0.7
texty.TextStrokeColor3 = Color3.new(50,50,255)
texty.TextColor3 = Color3.new(0,0,255)
texty.Size = UDim2.new(1,0,0.5,0)

coroutine.resume(coroutine.create(function()
	while true do
		wait()
		texty.Position = UDim2.new((math.cos(tick() * 15) / 5), 0, math.sin(tick() * 15) / 5, 0)
		if not chatting then
			texty.Text = "-" ..player.Name.. "-"
		end
	end
end))

player.Chatted:connect(function(chat)
	chatting = true
	chat = chatservice:FilterStringForBroadcast(chat, player)
	for i=1,string.len(chat) do
		texty.Text = string.sub(chat, 1, i)
		wait()
	end
	wait(2)
	chatting = false
end)



--useful functions

local function randomize(value1, value2)
	math.randomseed(os.time())
	for i=1,10 do
		math.random(1,100)
	end
	local randomizeeebebebe = math.random(value1, value2)
	return randomizeeebebebe
end



--attacking
local function attak(thing, thinghumanoid, place)

	local hiteffect = Instance.new("Part", thing)
	hiteffect.Name = "Hit Effect"
	if opmode then
		hiteffect.BrickColor = secondarycolor
	else
		hiteffect.BrickColor = maincolor
	end
	hiteffect.Material = Enum.Material.Neon
	hiteffect.Anchored = true
	hiteffect.CanCollide = false
	hiteffect.CFrame = CFrame.new(thing.Position)
	hiteffect.Size = Vector3.new()
	hiteffect.Transparency = 0
	hiteffect.Shape = "Ball"

	if superspeed then
		thing.Velocity = thing.Velocity + ((thing.Position - place.Position).unit * 500)
	end
	if opmode then
		thinghumanoid.Parent:BreakJoints()
		thing.Velocity = thing.Velocity + ((thing.Position - place.Position).unit * 1000)
		hiteffect.Size = Vector3.new(25,25,25)
		debris:AddItem(thinghumanoid.Parent, 1)
	else
		thinghumanoid:TakeDamage(randomize(17,24))
	end

	thing.Velocity = thing.Velocity + ((thing.Position - place.Position).unit * 100)

	coroutine.resume(coroutine.create(function()
		local hitchange = Vector3.new(0,hiteffect.Transparency,0)
		for i=1,10 do
			hiteffect.Transparency = hitchange.Y
			hiteffect.Size = hiteffect.Size:lerp(Vector3.new(7,7,7), 0.05 * i)
			hitchange = hitchange:lerp(Vector3.new(0,1,0), 0.05 * i)
			if superspeed then
				hiteffect.Color = hiteffect.Color:lerp(flamecolor.Color, 0.1 * i)
			end
			wait()
		end
		hiteffect:Destroy()
	end))
end

local function Attack(area, range, autorange)
	local searchrange = range
	local autosearch = autorange
	local htorso = nil
	local hhumanoid = nil
	local autotargethumanoid = nil
	local autotargettorso = nil
	for i,v in pairs(game.Workspace:GetChildren()) do
		local ttorso = v:FindFirstChild("Torso")
		if not ttorso then
			ttorso = v:FindFirstChild("UpperTorso")
			if not ttorso then
				ttorso = v:FindFirstChild("HumanoidRootPart")
			end
		end
		local thumanoid = v:FindFirstChild("Humanoid")
		if ttorso and thumanoid and v ~= character then
			if thumanoid.Health > 0 then
				local distaway = (area.Position - ttorso.Position).magnitude

				if distaway < range then
					attak(ttorso, thumanoid, area)
				end

				if distaway < range then
					htorso = ttorso
					hhumanoid = thumanoid
					searchrange = distaway
				end
				if distaway < autosearch then
					autotargettorso = ttorso
					autotargethumanoid = thumanoid
					autosearch = distaway
				end
			end
		end
	end
	if htorso and hhumanoid then
		if autotarget and autotargettorso and autotargethumanoid then
			if autotargethumanoid.Health > 0 then
				humanoid:MoveTo(autotargettorso.Position)
				torso.Velocity = torso.Velocity + (torso.CFrame.lookVector * 50)
			end
		end
	end
end



--music
local music = Instance.new("Sound", torso)
music.SoundId = musicid
music.Volume = 0						--default 0.5
music.EmitterSize = 10					--default 10
music.PlaybackSpeed = 1				--default 1
music.Looped = true




--INTRO
music:Play()
humanoid.WalkSpeed = 0

wait(1)

local effect = Instance.new("Part", character)
effect.Name = "Effect"
effect.BrickColor = maincolor
effect.Material = Enum.Material.Neon
effect.Anchored = true
effect.CanCollide = false
effect.CFrame = CFrame.new(torso.Position)
effect.Size = Vector3.new(10,10,10)
effect.Shape = "Ball"

for i=1,1 do
	local change = Vector3.new(0,1,0)
	for i=1,20 do
		effect.Size = effect.Size:lerp(Vector3.new(0,0,0), 0.03 * i)
		effect.Transparency = change.Y
		change = change:lerp(Vector3.new(0,0,0), 0.02 * i)
		music.Volume = change.Y / 2
		wait()
	end

	change = Vector3.new(0,1,0)
	effect.Size = Vector3.new(10,10,10)
	for i=1,20 do
		effect.Size = effect.Size:lerp(Vector3.new(0,0,0), 0.03 * i)
		effect.Transparency = change.Y
		change = change:lerp(Vector3.new(0,0,0), 0.02 * i)
		music.Volume = change.Y / 2
		wait()
	end

	change = Vector3.new(0,1,0)
	effect.Size = Vector3.new(10,10,10)
	for i=1,20 do
		effect.Size = effect.Size:lerp(Vector3.new(0,0,0), 0.03 * i)
		effect.Transparency = change.Y
		change = change:lerp(Vector3.new(0,0,0), 0.02 * i)
		music.Volume = change.Y / 2
		wait()
	end

	change = Vector3.new(0,0,0)
	effect.Size = Vector3.new(0,0,0)
	for i=1,20 do
		effect.Size = effect.Size:lerp(Vector3.new(30,30,30), 0.03 * i)
		effect.Color = effect.Color:lerp(flamecolor.Color, 0.03 * i)
		effect.Transparency = change.Y
		change = change:lerp(Vector3.new(0,1,0), 0.02 * i)
		music.Volume = change.Y / 2
		wait()
	end
	music.Volume = 0.5
	effect:Destroy()
end



--set humanoid stats
coroutine.resume(coroutine.create(function()
	while true do
		wait()
		humanoid.PlatformStand = false
		humanoid.WalkSpeed = spd
		humanoid.JumpPower = jpower
		humanoid.MaxHealth = math.huge
		humanoid.Health = math.huge
		for i,v in pairs(character:GetChildren()) do
			if v:IsA("Part") then
				v.Anchored = false
			end
		end
	end
end))


--visual effect for running
local function Effect()
	for i,v in pairs(character:GetChildren()) do
		if v:IsA("Part") then
			local shadow = v:Clone()
			shadow:ClearAllChildren()
			if v.Name == "Head" then
				shadow.Size = Vector3.new(1.25,1.25,1.25)
			end
			if opmode then
				shadow.BrickColor = secondarycolor
			else
				shadow.BrickColor = maincolor
			end
			shadow.CanCollide = false
			shadow.Anchored = true
			shadow.Material = Enum.Material.Neon
			shadow.Transparency = 0.5
			shadow.Parent = workspace

			coroutine.resume(coroutine.create(function()
				wait(flashduration)
				local flash = Vector3.new(0,shadow.Transparency,0)
				for i=1,10 do
					wait()
					shadow.Transparency = flash.Y
					shadow.Size = shadow.Size:lerp(Vector3.new(), 0.05 * i)
					flash = flash:lerp(Vector3.new(0,1,0), 0.05 * i)
					if superspeed then
						shadow.Color = shadow.Color:lerp(flamecolor.Color, 0.2 * i)
					end
				end
				shadow:Destroy()
			end))
		end
	end
end



--keys
mouse.KeyDown:connect(function(key)
	local bytekey = key:byte()
	local skey = key:lower()
	if bytekey == 48 then	--Shift
		running = true
		torso.Velocity = torso.Velocity + (torso.CFrame.lookVector * 100)
	end
	if skey == "z" then
		if autotarget then
			autotarget = false
		else
			autotarget = true
		end
	end
	if skey == "x" then
		if opmode then
			opmode = false
			runspd = runspd / opmultiplierws
			runjp = runjp / opmultiplierjp
		else
			opmode = true
			runspd = runspd * opmultiplierws
			runjp = runjp * opmultiplierjp
		end
	end
	if skey == "c" then
		if superspeed then
			superspeed = false
			runspd = runspd / spdmultiplierws
			runjp = runjp / spdmultiplierjp
		else
			superspeed = true
			runspd = runspd * spdmultiplierws
			runjp = runjp * spdmultiplierjp
		end
	end
end)

mouse.KeyUp:connect(function(key)
	local bytekey = key:byte()
	local skey = key:lower()
	if bytekey == 48 then	--Shift
		running = false
	end
end)



--main
while true do
	if not running then
		spd = walkspd
		jpower = walkjp
		music.SoundId = musicid
	else
		spd = runspd
		jpower = runjp
		music.SoundId = runmusicid
		if torso.Velocity.magnitude > 1 then
			Effect()
			Attack(torso, 10, 150)
		end
	end
	wait()
end