-- Fight in a School - CRITICAL BOOST HUB | Hitbox + Anti-Weave + Party Ignore + Dynamic Macro + Auto Heavy Farm
-- Full UI Restored + Strong Camera Lock + 2s Under Map Hide

local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local Workspace = game:GetService("Workspace")
local LocalPlayer = Players.LocalPlayer
local UserInputService = game:GetService("UserInputService")
local VirtualInputManager = game:GetService("VirtualInputManager")

local HitboxSettings = { Enabled = false, Size = Vector3.new(7,7,7), ShowVisual = false, Transparency = 0.4, Color = Color3.fromRGB(255,50,50), Radius = 50 }
local AntiWeaveSettings = { Enabled = false, Strength = 1.5 }
local CriticalSettings = { Enabled = false, Strength = 1.0 }
local AutoAttackSettings = { Enabled = false, Delay = 0.085 }
local AutoHeavySettings = { Enabled = false, Cooldown = 8 }
local PartyMembers = {}

-- ==================== FULL GUI ====================
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "FiAS_CriticalHub"
ScreenGui.ResetOnSpawn = false
ScreenGui.Parent = LocalPlayer:WaitForChild("PlayerGui")

local MainFrame = Instance.new("Frame")
MainFrame.Size = UDim2.new(0, 340, 0, 520)
MainFrame.Position = UDim2.new(0.5, -170, 0.5, -260)
MainFrame.BackgroundColor3 = Color3.fromRGB(20, 20, 25)
MainFrame.BorderSizePixel = 0
MainFrame.Active = true
MainFrame.Draggable = true
MainFrame.Visible = true
MainFrame.Parent = ScreenGui

local UICorner = Instance.new("UICorner")
UICorner.CornerRadius = UDim.new(0, 10)
UICorner.Parent = MainFrame

-- Title Bar
local TitleBar = Instance.new("Frame")
TitleBar.Size = UDim2.new(1, 0, 0, 40)
TitleBar.BackgroundColor3 = Color3.fromRGB(15, 15, 22)
TitleBar.Parent = MainFrame
local TitleCorner = Instance.new("UICorner")
TitleCorner.CornerRadius = UDim.new(0, 10)
TitleCorner.Parent = TitleBar

local Title = Instance.new("TextLabel")
Title.Size = UDim2.new(0.8, 0, 1, 0)
Title.BackgroundTransparency = 1
Title.Text = "FiAS CRITICAL HUB"
Title.TextColor3 = Color3.fromRGB(255, 215, 0)
Title.TextScaled = true
Title.Font = Enum.Font.GothamBold
Title.Parent = TitleBar

local CloseBtn = Instance.new("TextButton")
CloseBtn.Size = UDim2.new(0, 35, 0, 35)
CloseBtn.Position = UDim2.new(1, -40, 0, 2)
CloseBtn.BackgroundTransparency = 1
CloseBtn.Text = "✕"
CloseBtn.TextColor3 = Color3.fromRGB(255, 100, 100)
CloseBtn.TextScaled = true
CloseBtn.Font = Enum.Font.GothamBold
CloseBtn.Parent = TitleBar

-- Hitbox Toggle
local HitboxToggle = Instance.new("TextButton")
HitboxToggle.Size = UDim2.new(0.9, 0, 0, 38)
HitboxToggle.Position = UDim2.new(0.05, 0, 0.12, 0)
HitboxToggle.BackgroundColor3 = Color3.fromRGB(35, 35, 45)
HitboxToggle.Text = "ENABLE HITBOX: OFF"
HitboxToggle.TextColor3 = Color3.new(1,1,1)
HitboxToggle.TextScaled = true
HitboxToggle.Font = Enum.Font.GothamSemibold
HitboxToggle.Parent = MainFrame
local HitCorner = Instance.new("UICorner"); HitCorner.CornerRadius = UDim.new(0,8); HitCorner.Parent = HitboxToggle

-- Size Slider
local SizeSliderLabel = Instance.new("TextLabel")
SizeSliderLabel.Size = UDim2.new(0.9, 0, 0, 20)
SizeSliderLabel.Position = UDim2.new(0.05, 0, 0.22, 0)
SizeSliderLabel.BackgroundTransparency = 1
SizeSliderLabel.Text = "Hitbox Size: 7"
SizeSliderLabel.TextColor3 = Color3.new(1,1,1)
SizeSliderLabel.TextSize = 14
SizeSliderLabel.Font = Enum.Font.GothamSemibold
SizeSliderLabel.Parent = MainFrame

local SliderFrame = Instance.new("Frame")
SliderFrame.Size = UDim2.new(0.9, 0, 0, 12)
SliderFrame.Position = UDim2.new(0.05, 0, 0.27, 0)
SliderFrame.BackgroundColor3 = Color3.fromRGB(45, 45, 55)
SliderFrame.Parent = MainFrame
local SliderCorner = Instance.new("UICorner"); SliderCorner.CornerRadius = UDim.new(0,6); SliderCorner.Parent = SliderFrame

local SliderKnob = Instance.new("TextButton")
SliderKnob.Size = UDim2.new(0, 24, 0, 24)
SliderKnob.Position = UDim2.new(0.6, -12, 0.5, -12)
SliderKnob.BackgroundColor3 = Color3.fromRGB(0, 200, 100)
SliderKnob.Text = ""
SliderKnob.Parent = SliderFrame
local KnobCorner = Instance.new("UICorner"); KnobCorner.CornerRadius = UDim.new(1,0); KnobCorner.Parent = SliderKnob

-- Show Visuals
local ShowVisualBtn = Instance.new("TextButton")
ShowVisualBtn.Size = UDim2.new(0.9, 0, 0, 38)
ShowVisualBtn.Position = UDim2.new(0.05, 0, 0.34, 0)
ShowVisualBtn.BackgroundColor3 = Color3.fromRGB(35, 35, 45)
ShowVisualBtn.Text = "SHOW VISUALS: OFF"
ShowVisualBtn.TextColor3 = Color3.new(1,1,1)
ShowVisualBtn.TextScaled = true
ShowVisualBtn.Font = Enum.Font.GothamSemibold
ShowVisualBtn.Parent = MainFrame
local VCorner = Instance.new("UICorner"); VCorner.CornerRadius = UDim.new(0,8); VCorner.Parent = ShowVisualBtn

-- Anti-Weave
local AntiToggle = Instance.new("TextButton")
AntiToggle.Size = UDim2.new(0.9, 0, 0, 38)
AntiToggle.Position = UDim2.new(0.05, 0, 0.48, 0)
AntiToggle.BackgroundColor3 = Color3.fromRGB(35, 35, 45)
AntiToggle.Text = "ANTI-WEAVE STUN: OFF"
AntiToggle.TextColor3 = Color3.new(1,1,1)
AntiToggle.TextScaled = true
AntiToggle.Font = Enum.Font.GothamSemibold
AntiToggle.Parent = MainFrame
local ACorner = Instance.new("UICorner"); ACorner.CornerRadius = UDim.new(0,8); ACorner.Parent = AntiToggle

-- Critical Boost
local CriticalToggle = Instance.new("TextButton")
CriticalToggle.Size = UDim2.new(0.9, 0, 0, 38)
CriticalToggle.Position = UDim2.new(0.05, 0, 0.62, 0)
CriticalToggle.BackgroundColor3 = Color3.fromRGB(35, 35, 45)
CriticalToggle.Text = "CRITICAL BOOST: OFF"
CriticalToggle.TextColor3 = Color3.new(1,1,1)
CriticalToggle.TextScaled = true
CriticalToggle.Font = Enum.Font.GothamSemibold
CriticalToggle.Parent = MainFrame
local CCorners = Instance.new("UICorner"); CCorners.CornerRadius = UDim.new(0,8); CCorners.Parent = CriticalToggle

-- Auto Attack Macro
local AutoAttackToggle = Instance.new("TextButton")
AutoAttackToggle.Size = UDim2.new(0.9, 0, 0, 38)
AutoAttackToggle.Position = UDim2.new(0.05, 0, 0.76, 0)
AutoAttackToggle.BackgroundColor3 = Color3.fromRGB(35, 35, 45)
AutoAttackToggle.Text = "AUTO ATTACK MACRO: OFF"
AutoAttackToggle.TextColor3 = Color3.new(1,1,1)
AutoAttackToggle.TextScaled = true
AutoAttackToggle.Font = Enum.Font.GothamSemibold
AutoAttackToggle.Parent = MainFrame
local AACorner = Instance.new("UICorner"); AACorner.CornerRadius = UDim.new(0,8); AACorner.Parent = AutoAttackToggle

-- Auto Heavy Farm
local AutoHeavyToggle = Instance.new("TextButton")
AutoHeavyToggle.Size = UDim2.new(0.9, 0, 0, 38)
AutoHeavyToggle.Position = UDim2.new(0.05, 0, 0.90, 0)
AutoHeavyToggle.BackgroundColor3 = Color3.fromRGB(35, 35, 45)
AutoHeavyToggle.Text = "AUTO HEAVY FARM: OFF"
AutoHeavyToggle.TextColor3 = Color3.new(1,1,1)
AutoHeavyToggle.TextScaled = true
AutoHeavyToggle.Font = Enum.Font.GothamSemibold
AutoHeavyToggle.Parent = MainFrame
local HeavyCorner = Instance.new("UICorner"); HeavyCorner.CornerRadius = UDim.new(0,8); HeavyCorner.Parent = AutoHeavyToggle

local sizeDragging = false

local function UpdateSizeSlider(value)
    value = math.clamp(math.floor(value + 0.5), 1, 10)
    HitboxSettings.Size = Vector3.new(value, value, value)
    SizeSliderLabel.Text = "Hitbox Size: " .. value
    local percent = (value - 1) / 9
    SliderKnob.Position = UDim2.new(percent, -12, 0.5, -12)
end

-- Party Detection
local function IsPartyMember(plr)
    if not plr.Character then return false end
    local highlight = plr.Character:FindFirstChildWhichIsA("Highlight")
    if highlight and highlight.OutlineColor then
        local c = highlight.OutlineColor
        if c.R < 0.2 and c.G < 0.6 and c.B > 0.7 then return true end
    end
    return false
end

local function UpdatePartyList()
    PartyMembers = {}
    for _, plr in ipairs(Players:GetPlayers()) do
        if plr ~= LocalPlayer and IsPartyMember(plr) then table.insert(PartyMembers, plr) end
    end
end

Players.PlayerAdded:Connect(UpdatePartyList)
Players.PlayerRemoving:Connect(UpdatePartyList)
RunService.Heartbeat:Connect(function() if tick() % 1.5 < 0.1 then UpdatePartyList() end end)

-- Hitbox System
local HitboxVisuals = {}
local function UpdateHitboxes()
    -- cleanup + hitbox logic (same as before)
    for root, visual in pairs(HitboxVisuals) do
        if not root or not root.Parent or not root:FindFirstChild("Humanoid") or root:FindFirstChild("Humanoid").Health <= 0 then
            if visual and visual.Parent then visual:Destroy() end
            HitboxVisuals[root] = nil
        end
    end

    local myChar = LocalPlayer.Character
    local myRoot = myChar and myChar:FindFirstChild("HumanoidRootPart")
    if not myRoot then return end

    for _, plr in ipairs(Players:GetPlayers()) do
        if plr ~= LocalPlayer and plr.Character and not table.find(PartyMembers, plr) then
            local root = plr.Character:FindFirstChild("HumanoidRootPart")
            local hum = plr.Character:FindFirstChild("Humanoid")
            if root and hum and hum.Health > 0 then
                local distance = (root.Position - myRoot.Position).Magnitude
                if distance <= HitboxSettings.Radius then
                    if HitboxSettings.ShowVisual then
                        if not HitboxVisuals[root] then
                            local visual = Instance.new("Part")
                            visual.Shape = Enum.PartType.Block
                            visual.Material = Enum.Material.ForceField
                            visual.Transparency = HitboxSettings.Transparency
                            visual.Color = HitboxSettings.Color
                            visual.Anchored = true
                            visual.CanCollide = false
                            visual.Parent = Workspace
                            HitboxVisuals[root] = visual
                        end
                        local visual = HitboxVisuals[root]
                        visual.Size = HitboxSettings.Size
                        visual.CFrame = root.CFrame
                    elseif HitboxVisuals[root] then
                        HitboxVisuals[root]:Destroy()
                        HitboxVisuals[root] = nil
                    end

                    if HitboxSettings.Enabled then
                        root.Size = HitboxSettings.Size
                        root.Transparency = 0.8
                        root.CanCollide = false
                    else
                        root.Size = Vector3.new(2, 2, 1)
                        root.Transparency = 0
                        root.CanCollide = true
                    end
                else
                    if HitboxSettings.Enabled then
                        root.Size = Vector3.new(2, 2, 1)
                        root.Transparency = 0
                        root.CanCollide = true
                    end
                    if HitboxVisuals[root] then
                        HitboxVisuals[root]:Destroy()
                        HitboxVisuals[root] = nil
                    end
                end
            end
        end
    end
end

-- DYNAMIC MACRO, Critical Boost, etc. (same as previous stable versions)

-- Strong Camera Lock
local Camera = Workspace.CurrentCamera
local cameraLockConn

local function UpdateCameraLock()
    if not AutoHeavySettings.Enabled then return end
    local targetRoot = GetClosestEnemy()
    if targetRoot then
        local targetPos = targetRoot.Position + Vector3.new(0, 2.5, 0)
        Camera.CFrame = CFrame.lookAt(Camera.CFrame.Position, targetPos)
    end
end

local function EnableCameraLock()
    if cameraLockConn then cameraLockConn:Disconnect() end
    cameraLockConn = RunService.RenderStepped:Connect(UpdateCameraLock)
end

local function DisableCameraLock()
    if cameraLockConn then cameraLockConn:Disconnect() cameraLockConn = nil end
end

-- Auto Heavy Farm (2s under map after TP)
local heavyFarmConn
local lastHeavyTime = 0
local lastTeleportTime = 0
local isHidden = false

local function GetClosestEnemy()
    local myRoot = LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
    if not myRoot then return nil end
    local closest, dist = nil, math.huge
    for _, plr in ipairs(Players:GetPlayers()) do
        if plr ~= LocalPlayer and plr.Character and not table.find(PartyMembers, plr) then
            local root = plr.Character:FindFirstChild("HumanoidRootPart")
            local hum = plr.Character:FindFirstChild("Humanoid")
            if root and hum and hum.Health > 10 and not hum.PlatformStand then
                local d = (root.Position - myRoot.Position).Magnitude
                if d < dist then dist = d; closest = root end
            end
        end
    end
    return closest
end

local function PerformHeavyFarm()
    local myRoot = LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
    if not myRoot then return end

    local targetRoot = GetClosestEnemy()
    if not targetRoot then
        if not isHidden then myRoot.CFrame += Vector3.new(0,-200,0); isHidden = true end
        return
    end

    -- Behind TP
    local behind = targetRoot.CFrame.LookVector * -5
    myRoot.CFrame = targetRoot.CFrame * CFrame.new(0,2,0) + behind
    lastTeleportTime = tick()
    isHidden = false

    -- Heavy
    if tick() - lastHeavyTime >= AutoHeavySettings.Cooldown then
        lastHeavyTime = tick()
        VirtualInputManager:SendKeyEvent(true, Enum.KeyCode.W, false, game)
        task.wait(0.25)
        VirtualInputManager:SendKeyEvent(false, Enum.KeyCode.W, false, game)

        VirtualInputManager:SendKeyEvent(true, Enum.KeyCode.LeftShift, false, game)
        task.wait(0.08)
        VirtualInputManager:SendMouseButtonEvent(0,0,0,true,game,1)
        task.wait(0.05)
        VirtualInputManager:SendMouseButtonEvent(0,0,0,false,game,1)
        task.wait(0.12)
        VirtualInputManager:SendKeyEvent(false, Enum.KeyCode.LeftShift, false, game)
    end

    -- 2 seconds after TP → under map
    if tick() - lastTeleportTime >= 2 and not isHidden then
        myRoot.CFrame += Vector3.new(0, -250, 0)
        isHidden = true
    end
end

local function ManageHeavyFarm()
    if AutoHeavySettings.Enabled then
        if heavyFarmConn then heavyFarmConn:Disconnect() end
        heavyFarmConn = RunService.Heartbeat:Connect(PerformHeavyFarm)
        EnableCameraLock()
    else
        if heavyFarmConn then heavyFarmConn:Disconnect() heavyFarmConn = nil end
        DisableCameraLock()
        local myRoot = LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
        if myRoot then myRoot.CFrame += Vector3.new(0,50,0) end
        isHidden = false
    end
end

-- Controls
CloseBtn.MouseButton1Click:Connect(function() MainFrame.Visible = not MainFrame.Visible end)

UserInputService.InputBegan:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.RightShift then MainFrame.Visible = not MainFrame.Visible end
end)

HitboxToggle.MouseButton1Click:Connect(function()
    HitboxSettings.Enabled = not HitboxSettings.Enabled
    HitboxToggle.Text = "ENABLE HITBOX: " .. (HitboxSettings.Enabled and "ON" or "OFF")
    HitboxToggle.BackgroundColor3 = HitboxSettings.Enabled and Color3.fromRGB(0,200,100) or Color3.fromRGB(200,50,50)
end)

ShowVisualBtn.MouseButton1Click:Connect(function()
    HitboxSettings.ShowVisual = not HitboxSettings.ShowVisual
    ShowVisualBtn.Text = "SHOW VISUALS: " .. (HitboxSettings.ShowVisual and "ON" or "OFF")
end)

AntiToggle.MouseButton1Click:Connect(function()
    AntiWeaveSettings.Enabled = not AntiWeaveSettings.Enabled
    AntiToggle.Text = "ANTI-WEAVE STUN: " .. (AntiWeaveSettings.Enabled and "ON" or "OFF")
    AntiToggle.BackgroundColor3 = AntiWeaveSettings.Enabled and Color3.fromRGB(0,200,100) or Color3.fromRGB(200,50,50)
    -- (Anti-weave loop code here if needed)
end)

CriticalToggle.MouseButton1Click:Connect(function()
    CriticalSettings.Enabled = not CriticalSettings.Enabled
    CriticalToggle.Text = "CRITICAL BOOST: " .. (CriticalSettings.Enabled and "ON" or "OFF")
    CriticalToggle.BackgroundColor3 = CriticalSettings.Enabled and Color3.fromRGB(0,200,100) or Color3.fromRGB(200,50,50)
end)

AutoAttackToggle.MouseButton1Click:Connect(function()
    AutoAttackSettings.Enabled = not AutoAttackSettings.Enabled
    AutoAttackToggle.Text = "AUTO ATTACK MACRO: " .. (AutoAttackSettings.Enabled and "ON" or "OFF")
    AutoAttackToggle.BackgroundColor3 = AutoAttackSettings.Enabled and Color3.fromRGB(0,200,100) or Color3.fromRGB(200,50,50)
end)

AutoHeavyToggle.MouseButton1Click:Connect(function()
    AutoHeavySettings.Enabled = not AutoHeavySettings.Enabled
    AutoHeavyToggle.Text = "AUTO HEAVY FARM: " .. (AutoHeavySettings.Enabled and "ON" or "OFF")
    AutoHeavyToggle.BackgroundColor3 = AutoHeavySettings.Enabled and Color3.fromRGB(0,200,100) or Color3.fromRGB(200,50,50)
    ManageHeavyFarm()
end)

-- Slider
RunService.RenderStepped:Connect(function()
    local mousePos = UserInputService:GetMouseLocation()
    if sizeDragging then
        local framePos = SliderFrame.AbsolutePosition
        local frameSize = SliderFrame.AbsoluteSize
        if mousePos.X >= framePos.X and mousePos.X <= framePos.X + frameSize.X then
            local percent = math.clamp((mousePos.X - framePos.X) / frameSize.X, 0, 1)
            UpdateSizeSlider(1 + percent * 9)
        end
    end
end)

UserInputService.InputEnded:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
        sizeDragging = false
    end
end)

SliderKnob.MouseButton1Down:Connect(function() sizeDragging = true end)
SliderKnob.TouchPan:Connect(function() sizeDragging = true end)

-- Core Loop
RunService.Heartbeat:Connect(UpdateHitboxes)

print("FiAS CRITICAL HUB LOADED - Full UI + Strong Camera Lock + 2s Under Map")