local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local TweenService = game:GetService("TweenService")
local Workspace = game:GetService("Workspace")
local Debris = game:GetService("Debris")
local HttpService = game:GetService("HttpService")

local function safeCall(fn, ...)
	local ok, res = pcall(fn, ...)
	if not ok then warn("[Tsunami Error]:", res) end
	return ok, res
end

local LocalPlayer = Players.LocalPlayer
local Camera = Workspace.CurrentCamera
local Mouse = LocalPlayer:GetMouse()

local ConfigFileName = "Tsunami_v4_Config.json"
local Config = {
	theme = { current = "tsunami", lastPosition = nil },
	prediction = { enabled = true, lead_dist = 1.5 },
	antiCheat = { fakeLag = false },
	blackhole = { enabled = false, visualEffects = true },
	dz7_ai = { enabled = false, aggression = 0.7 },
	lightning = { enabled = false, group_mode = false },
	cyber = { enabled = true, portals = true },
	target_check = { 
		auto_randomize = true, 
		history = {}
	},
	bypass = {
		vehicle_armor = true
	}
}

pcall(function()
	if isfile(ConfigFileName) then
		local data = HttpService:JSONDecode(readfile(ConfigFileName))
		for k,v in pairs(data) do Config[k] = v end
	end
end)

local function SaveConfig()
	safeCall(function()
		writefile(ConfigFileName, HttpService:JSONEncode(Config))
	end)
end

task.spawn(function()
	while task.wait(30) do SaveConfig() end
end)

local Themes = {
	tsunami = {
		main = Color3.fromRGB(5,10,25), accent = Color3.fromRGB(15,25,40), 
		text = Color3.fromRGB(0,255,230), glow = Color3.fromRGB(0,150,200),
		highlight = Color3.fromRGB(50,200,255)
	},
	dark = {
		main = Color3.fromRGB(25,25,25), accent = Color3.fromRGB(35,35,35),
		text = Color3.fromRGB(255,255,255), glow = Color3.fromRGB(100,100,100),
		highlight = Color3.fromRGB(200,200,200)
	},
	crimson = {
		main = Color3.fromRGB(20,5,5), accent = Color3.fromRGB(40,10,10),
		text = Color3.fromRGB(255,50,50), glow = Color3.fromRGB(200,0,0),
		highlight = Color3.fromRGB(255,100,100)
	}
}

local Visuals = {}

function Visuals:CreatePortal(pos)
	if not Config.cyber.portals then return end
	task.spawn(function()
		local p = Instance.new("Part")
		p.Size = Vector3.new(1,1,1)
		p.Shape = Enum.PartType.Ball
		p.CFrame = CFrame.new(pos)
		p.Anchored = true
		p.CanCollide = false
		p.Material = Enum.Material.Neon
		p.Color = Themes[Config.theme.current].highlight
		p.Transparency = 0.2
		p.Parent = Workspace
		
		local t1 = TweenService:Create(p, TweenInfo.new(0.5, Enum.EasingStyle.Back), {Size = Vector3.new(12,12,12), Transparency = 1})
		t1:Play()
		t1.Completed:Wait()
		p:Destroy()
	end)
end

function Visuals:FlashLightning()
	if not Config.lightning.enabled then return end
	local f = Instance.new("Frame")
	f.Size = UDim2.new(1,0,1,0)
	f.BackgroundColor3 = Themes[Config.theme.current].highlight
	f.BackgroundTransparency = 0.6
	f.Parent = game.CoreGui
	
	local t = TweenService:Create(f, TweenInfo.new(0.2), {BackgroundTransparency = 1})
	t:Play()
	t.Completed:Connect(function() f:Destroy() end)
	
	local s = Instance.new("Sound")
	s.SoundId = "rbxassetid://9117053701"
	s.Volume = 0.5
	s.Parent = Workspace
	s:Play()
	Debris:AddItem(s, 1)
end

local Gui = Instance.new("ScreenGui")
Gui.Name = "Tsunami_v4_5"
Gui.Parent = gethui and gethui() or game:GetService("CoreGui")
Gui.ZIndexBehavior = Enum.ZIndexBehavior.Sibling

local Main = Instance.new("Frame")
Main.Name = "Main"
Main.Size = UDim2.new(0,320,0,420)
if Config.theme.lastPosition then
	Main.Position = UDim2.new(Config.theme.lastPosition.X.Scale, Config.theme.lastPosition.X.Offset, Config.theme.lastPosition.Y.Scale, Config.theme.lastPosition.Y.Offset)
else
	Main.Position = UDim2.new(0.5,-160,0.5,-210)
end
Main.BackgroundColor3 = Themes[Config.theme.current].main
Main.BorderSizePixel = 0
Main.Active = true
Main.Draggable = true
Main.Parent = Gui

Main:GetPropertyChangedSignal("Position"):Connect(function()
	Config.theme.lastPosition = Main.Position
end)

local UIGlow = Instance.new("UIStroke", Main)
UIGlow.Color = Themes[Config.theme.current].glow
UIGlow.Thickness = 2
UIGlow.Transparency = 0.5

local UICorner = Instance.new("UICorner", Main) UICorner.CornerRadius = UDim.new(0,8)

local Label = Instance.new("TextLabel", Main)
Label.Size = UDim2.new(1,0,0,40)
Label.BackgroundColor3 = Themes[Config.theme.current].accent
Label.Text = "  🌀 TSUNAMI SYSTEM v4.5"
Label.TextColor3 = Themes[Config.theme.current].text
Label.Font = Enum.Font.GothamBold
Label.TextSize = 14
Label.TextXAlignment = Enum.TextXAlignment.Left
local UICorner2 = Instance.new("UICorner", Label) UICorner2.CornerRadius = UDim.new(0,8)

local MinBtn = Instance.new("TextButton", Main)
MinBtn.Size = UDim2.new(0,30,0,30)
MinBtn.Position = UDim2.new(1,-35,0,5)
MinBtn.BackgroundTransparency = 1
MinBtn.Text = "_"
MinBtn.TextColor3 = Themes[Config.theme.current].text
MinBtn.TextSize = 20
MinBtn.Font = Enum.Font.GothamBold

local CloseBtn = Instance.new("TextButton", Main)
CloseBtn.Size = UDim2.new(0,30,0,30)
CloseBtn.Position = UDim2.new(1,-65,0,5)
CloseBtn.BackgroundTransparency = 1
CloseBtn.Text = "X"
CloseBtn.TextColor3 = Color3.fromRGB(255,100,100)
CloseBtn.TextSize = 16
CloseBtn.Font = Enum.Font.GothamBold

local Content = Instance.new("Frame", Main)
Content.Size = UDim2.new(1,0,1,-40)
Content.Position = UDim2.new(0,0,0,40)
Content.BackgroundTransparency = 1

local Box = Instance.new("TextBox", Content)
Box.Size = UDim2.new(0.65,0,0,35)
Box.Position = UDim2.new(0.05,0,0.05,0)
Box.BackgroundColor3 = Themes[Config.theme.current].accent
Box.TextColor3 = Themes[Config.theme.current].text
Box.PlaceholderText = "Target Name..."
Box.Text = ""
Box.Font = Enum.Font.GothamSemibold
Box.TextSize = 14
local BoxCorner = Instance.new("UICorner", Box) BoxCorner.CornerRadius = UDim.new(0,6)

local Suggestion = Instance.new("TextLabel", Content)
Suggestion.Size = UDim2.new(0.65,0,0,20)
Suggestion.Position = UDim2.new(0.05,0,0.15,0)
Suggestion.BackgroundTransparency = 1
Suggestion.Text = ""
Suggestion.TextColor3 = Color3.fromRGB(150,150,150)
Suggestion.TextTransparency = 0.5
Suggestion.Font = Enum.Font.Gotham
Suggestion.TextSize = 12
Suggestion.TextXAlignment = Enum.TextXAlignment.Left

local RefreshBtn = Instance.new("TextButton", Content)
RefreshBtn.Size = UDim2.new(0.2,0,0,35)
RefreshBtn.Position = UDim2.new(0.75,0,0.05,0)
RefreshBtn.BackgroundColor3 = Themes[Config.theme.current].button or Color3.fromRGB(0,80,120)
RefreshBtn.Text = "RND"
RefreshBtn.TextColor3 = Themes[Config.theme.current].text
RefreshBtn.Font = Enum.Font.GothamBold
local RefCorner = Instance.new("UICorner", RefreshBtn) RefCorner.CornerRadius = UDim.new(0,6)

local function CreateToggle(name, text, yPos, configTable, configKey)
	local btn = Instance.new("TextButton", Content)
	btn.Size = UDim2.new(0.42,0,0,30)
	local isRight = (yPos % 1 ~= 0)
	btn.Position = UDim2.new(isRight and 0.53 or 0.05, 0, math.floor(yPos) * 0.11 + 0.18, 0)
	
	local state = configTable[configKey]
	btn.BackgroundColor3 = state and Themes[Config.theme.current].highlight or Themes[Config.theme.current].accent
	btn.Text = text .. (state and ": ON" or ": OFF")
	btn.TextColor3 = Themes[Config.theme.current].text
	btn.Font = Enum.Font.GothamSemibold
	btn.TextSize = 12
	local corner = Instance.new("UICorner", btn) corner.CornerRadius = UDim.new(0,6)
	
	btn.MouseButton1Click:Connect(function()
		configTable[configKey] = not configTable[configKey]
		local newState = configTable[configKey]
		btn.Text = text .. (newState and ": ON" or ": OFF")
		TweenService:Create(btn, TweenInfo.new(0.3), {
			BackgroundColor3 = newState and Themes[Config.theme.current].highlight or Themes[Config.theme.current].accent
		}):Play()
	end)
	return btn
end

CreateToggle("Pred", "PREDICTION", 0, Config.prediction, "enabled")
CreateToggle("Walls", "ARMOR BYPASS", 0.5, Config.bypass, "vehicle_armor")
CreateToggle("Portal", "PORTALS", 1, Config.cyber, "portals")
CreateToggle("Light", "LIGHTNING", 1.5, Config.lightning, "enabled")
CreateToggle("AI", "DZ7 AI", 2, Config.dz7_ai, "enabled")
CreateToggle("BH", "BLACKHOLE", 2.5, Config.blackhole, "enabled")

local DomainBtn = Instance.new("TextButton", Content)
DomainBtn.Size = UDim2.new(0.9,0,0,40)
DomainBtn.Position = UDim2.new(0.05,0,0.55,0)
DomainBtn.BackgroundColor3 = Themes[Config.theme.current].highlight
DomainBtn.Text = "ACTIVATE DOMAIN"
DomainBtn.TextColor3 = Themes[Config.theme.current].main
DomainBtn.Font = Enum.Font.GothamBold
DomainBtn.TextSize = 16
local DomCorner = Instance.new("UICorner", DomainBtn) DomCorner.CornerRadius = UDim.new(0,6)

local TargetInfoFrame = Instance.new("Frame", Content)
TargetInfoFrame.Size = UDim2.new(0.9,0,0,40)
TargetInfoFrame.Position = UDim2.new(0.05,0,0.75,0)
TargetInfoFrame.BackgroundTransparency = 1

local TargetNameLabel = Instance.new("TextLabel", TargetInfoFrame)
TargetNameLabel.Size = UDim2.new(1,0,0,20)
TargetNameLabel.BackgroundTransparency = 1
TargetNameLabel.Text = "Target: None"
TargetNameLabel.TextColor3 = Themes[Config.theme.current].text
TargetNameLabel.Font = Enum.Font.Gotham
TargetNameLabel.TextSize = 12
TargetNameLabel.TextXAlignment = Enum.TextXAlignment.Left

local DistanceLabel = Instance.new("TextLabel", TargetInfoFrame)
DistanceLabel.Size = UDim2.new(1,0,0,20)
DistanceLabel.Position = UDim2.new(0,0,0,20)
DistanceLabel.BackgroundTransparency = 1
DistanceLabel.Text = "Distance: --"
DistanceLabel.TextColor3 = Themes[Config.theme.current].text
DistanceLabel.Font = Enum.Font.Gotham
DistanceLabel.TextSize = 12
DistanceLabel.TextXAlignment = Enum.TextXAlignment.Left

local Status = Instance.new("TextLabel", Content)
Status.Size = UDim2.new(0.9,0,0,20)
Status.Position = UDim2.new(0.05,0,0.92,0)
Status.BackgroundTransparency = 1
Status.Text = "System Ready - v4.5"
Status.TextColor3 = Themes[Config.theme.current].text
Status.Font = Enum.Font.Code
Status.TextSize = 11

local isMinimized = false
MinBtn.MouseButton1Click:Connect(function()
	isMinimized = not isMinimized
	if isMinimized then
		Content.Visible = false
		Main:TweenSize(UDim2.new(0,320,0,40), "Out", "Quad", 0.3, true)
		MinBtn.Text = "+"
	else
		Main:TweenSize(UDim2.new(0,320,0,420), "Out", "Quad", 0.3, true)
		task.wait(0.3)
		Content.Visible = true
		MinBtn.Text = "_"
	end
end)

CloseBtn.MouseButton1Click:Connect(function()
	SaveConfig()
	Gui:Destroy()
end)

Box:GetPropertyChangedSignal("Text"):Connect(function()
	local input = Box.Text:lower()
	Suggestion.Text = ""
	if input == "" then return end
	
	for _, name in ipairs(Config.target_check.history) do
		if name:lower():sub(1, #input) == input then
			Suggestion.Text = name
			return
		end
	end
	
	for _, plr in ipairs(Players:GetPlayers()) do
		if plr ~= LocalPlayer and plr.Name:lower():sub(1, #input) == input then
			Suggestion.Text = plr.Name
			return
		end
	end
end)

Box.FocusLost:Connect(function(enterPressed)
	if enterPressed and Suggestion.Text ~= "" then
		Box.Text = Suggestion.Text
		Suggestion.Text = ""
		table.insert(Config.target_check.history, 1, Box.Text)
	end
end)

local function ApplyTheme(themeName)
	Config.theme.current = themeName
	local t = Themes[themeName]
	Main.BackgroundColor3 = t.main
	Label.BackgroundColor3 = t.accent
	Label.TextColor3 = t.text
	Box.TextColor3 = t.text
	UIGlow.Color = t.glow
	for _, btn in pairs(Content:GetChildren()) do
		if btn:IsA("TextButton") and btn ~= DomainBtn then
			if btn.Text:find("ON") then
				btn.BackgroundColor3 = t.highlight
			else
				btn.BackgroundColor3 = t.accent
			end
			btn.TextColor3 = t.text
		end
	end
	TargetNameLabel.TextColor3 = t.text
	DistanceLabel.TextColor3 = t.text
end

local targets = {}
local active = false
local flingVelocity = Vector3.new(99999, 99999, 99999)

local function GetTargetPart(char)
	if not char then return nil end
	
	local hum = char:FindFirstChild("Humanoid")
	if Config.bypass.vehicle_armor and hum and hum.SeatPart then
		return char:FindFirstChild("Head")
	end
	
	return char:FindFirstChild("HumanoidRootPart") or char:FindFirstChild("Torso")
end

DomainBtn.MouseButton1Click:Connect(function()
	active = not active
	DomainBtn.Text = active and "DEACTIVATE DOMAIN" or "ACTIVATE DOMAIN"
	DomainBtn.BackgroundColor3 = active and Color3.fromRGB(255,50,50) or Themes[Config.theme.current].highlight
	
	if active then
		local txt = Box.Text
		targets = {}
		if txt == "ALL" or txt == "all" then
			for _, p in ipairs(Players:GetPlayers()) do
				if p ~= LocalPlayer then table.insert(targets, p.Name) end
			end
			Visuals:FlashLightning()
		else
			table.insert(targets, txt)
		end
		
		if #targets > 0 and Players:FindFirstChild(targets[1]) then
			local tChar = Players[targets[1]].Character
			if tChar and tChar.PrimaryPart then
				Visuals:CreatePortal(tChar.PrimaryPart.Position)
			end
		end
	end
end)

RefreshBtn.MouseButton1Click:Connect(function()
	local p = Players:GetPlayers()
	local r = p[math.random(1, #p)]
	if r ~= LocalPlayer then
		Box.Text = r.Name
	end
end)

Status.Text = "Loaded Config | Position Saved | v4.5"
ApplyTheme(Config.theme.current)

RunService.Stepped:Connect(function()
	if active and LocalPlayer.Character then
		for _, v in pairs(LocalPlayer.Character:GetDescendants()) do
			if v:IsA("BasePart") then v.CanCollide = false end
		end
	end
end)

local function PhysicsLoop()
	RunService.Heartbeat:Connect(function()
		if not active then
			TargetNameLabel.Text = "Target: None"
			DistanceLabel.Text = "Distance: --"
			
			local myChar = LocalPlayer.Character
			if myChar then
				local myRoot = myChar:FindFirstChild("HumanoidRootPart")
				if myRoot then
					myRoot.Velocity = Vector3.new(0,0,0)
				end
			end
			return
		end
		
		local myChar = LocalPlayer.Character
		if not myChar then return end
		local myRoot = myChar:FindFirstChild("HumanoidRootPart")
		if not myRoot then return end
		
		local v = myRoot.Velocity
		myRoot.Velocity = Vector3.new(0,0,0)
		myRoot.AssemblyLinearVelocity = flingVelocity
		
		for _, targetName in ipairs(targets) do
			local targetPlr = Players:FindFirstChild(targetName)
			if targetPlr and targetPlr.Character then
				local tPart = GetTargetPart(targetPlr.Character)
				if tPart then
					local dest = tPart.Position
					if Config.prediction.enabled then
						dest = dest + (tPart.Velocity * Config.prediction.lead_dist * (1/60))
					end
					
					local offset = Vector3.new(math.random()-0.5, math.random()-0.5, math.random()-0.5)
					myRoot.CFrame = CFrame.new(dest + offset)
					
					if Config.dz7_ai.enabled then
						myRoot.RotVelocity = Vector3.new(99999,99999,99999)
					end
				end
			end
		end
		
		if #targets > 0 then
			local targetName = targets[1]
			local targetPlr = Players:FindFirstChild(targetName)
			if targetPlr and targetPlr.Character then
				local displayName = targetPlr.DisplayName or targetName
				TargetNameLabel.Text = "Target: " .. displayName .. " (" .. targetName .. ")"
				
				local tPart = GetTargetPart(targetPlr.Character)
				if tPart and myRoot then
					local dist = (tPart.Position - myRoot.Position).Magnitude
					DistanceLabel.Text = string.format("Distance: %.1f studs", dist)
				else
					DistanceLabel.Text = "Distance: ?"
				end
			else
				TargetNameLabel.Text = "Target: " .. targetName .. " (invalid)"
				DistanceLabel.Text = "Distance: --"
			end
		else
			TargetNameLabel.Text = "Target: None"
			DistanceLabel.Text = "Distance: --"
		end
	end)
end
PhysicsLoop()