Write a Letter Script (Delta Mobile) – AutoFishing: Auto Cast, Auto Minigame

local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")

local VirtualInputManager = nil
pcall(function()
    VirtualInputManager = game:GetService("VirtualInputManager")
end)

local LocalPlayer = Players.LocalPlayer
local env = (getgenv and getgenv()) or _G
if type(env.__AutoFishingCleanup) == "function" then
    pcall(env.__AutoFishingCleanup)
    env.__AutoFishingCleanup = nil
end

if not LocalPlayer.Character then
    LocalPlayer.CharacterAdded:Wait()
end

local Config = {
    Enabled = false,

    StrengthOrder = { "Low", "Medium", "High" },
    StrengthModes = { Low = 0.5, Medium = 1.0, High = 1.5 },
    CurrentMode = "High",
    CastStrength = 1.0,

    AutoHookDelay = 0.1, -- Default Config
    AutoCastDelay = 1.5,
    MinigameClickRate = 0.10,
    InvertKeys = true,
}
Config.CastStrength = Config.StrengthModes[Config.CurrentMode]

local DEADZONE = 0.05
local CAST_TIMEOUT = 90
local connections = {}
local currentState = ""
local loopThread = nil
local eventConn = nil
local keysDown = { W = false, A = false, S = false, D = false }
local KEYCODES = {
    W = Enum.KeyCode.W,
    A = Enum.KeyCode.A,
    S = Enum.KeyCode.S,
    D = Enum.KeyCode.D,
}
local minigame = { active = false, thread = nil, conn = nil, seed = nil, startedAt = 0, guiSeen = false }

local function track(conn)
    connections[#connections + 1] = conn
    return conn
end

local updateUI = function() end

local function setState(text)
    currentState = text
    updateUI()
end

local COLOR = {
    bg = Color3.fromRGB(30, 30, 30),
    row = Color3.fromRGB(50, 50, 50),
    green = Color3.fromRGB(60, 170, 90),
    red = Color3.fromRGB(190, 65, 65),
    blue = Color3.fromRGB(65, 110, 190),
    white = Color3.fromRGB(255, 255, 255),
    dim = Color3.fromRGB(160, 160, 160),
    on = Color3.fromRGB(100, 255, 100),
    off = Color3.fromRGB(255, 100, 100),
    state = Color3.fromRGB(255, 200, 100),
}

local function create(class, props, parent)
    local inst = Instance.new(class)
    for k, v in pairs(props) do
        inst[k] = v
    end
    if parent then
        inst.Parent = parent
    end
    return inst
end

local function corner(parent, radius)
    return create("UICorner", { CornerRadius = UDim.new(0, radius or 6) }, parent)
end

local function label(parent, props)
    props.BackgroundTransparency = 1
    props.TextColor3 = props.TextColor3 or COLOR.white
    props.Font = props.Font or Enum.Font.Gotham
    props.TextSize = props.TextSize or 13
    return create("TextLabel", props, parent)
end

local function button(parent, props)
    props.TextColor3 = props.TextColor3 or COLOR.white
    props.Font = props.Font or Enum.Font.GothamBold
    props.TextSize = props.TextSize or 14
    props.BorderSizePixel = 0
    props.AutoButtonColor = true
    local b = create("TextButton", props, parent)
    corner(b, 6)
    return b
end

local playerGui = LocalPlayer:WaitForChild("PlayerGui")
for _, old in ipairs(playerGui:GetChildren()) do
    if old.Name == "AutoFishing" or old.Name == "AutoFishingUI" then
        old:Destroy()
    end
end

local gui = create("ScreenGui", {
    Name = "AutoFishing",
    ResetOnSpawn = false,
    DisplayOrder = 100,
    ZIndexBehavior = Enum.ZIndexBehavior.Sibling,
}, nil)
gui.Parent = playerGui

local panel = create("Frame", {
    Name = "StatusFrame",
    Size = UDim2.new(0, 244, 0, 0),
    AutomaticSize = Enum.AutomaticSize.Y,
    Position = UDim2.new(0, 10, 0.5, -110),
    BackgroundColor3 = COLOR.bg,
    BackgroundTransparency = 0.15,
    BorderSizePixel = 0,
}, gui)
corner(panel, 8)
create("UIListLayout", {
    SortOrder = Enum.SortOrder.LayoutOrder,
    Padding = UDim.new(0, 6),
}, panel)
create("UIPadding", {
    PaddingTop = UDim.new(0, 6),
    PaddingBottom = UDim.new(0, 8),
    PaddingLeft = UDim.new(0, 8),
    PaddingRight = UDim.new(0, 8),
}, panel)

local titleBar = create("Frame", {
    Name = "TitleBar",
    Size = UDim2.new(1, 0, 0, 28),
    BackgroundTransparency = 1,
    LayoutOrder = 1,
}, panel)
local titleLabel = label(titleBar, {
    Name = "Title",
    Size = UDim2.new(1, -34, 1, 0),
    Text = "AutoFishing",
    TextSize = 18,
    Font = Enum.Font.GothamBold,
    TextXAlignment = Enum.TextXAlignment.Left,
    Active = true,
})
local minimizeBtn = button(titleBar, {
    Name = "Minimize",
    Size = UDim2.new(0, 30, 0, 26),
    Position = UDim2.new(1, -30, 0, 1),
    Text = "-",
    BackgroundColor3 = COLOR.row,
})

local statusLabel = label(panel, {
    Name = "Status",
    Size = UDim2.new(1, 0, 0, 18),
    Text = "Status: OFF",
    TextColor3 = COLOR.off,
    TextSize = 14,
    TextXAlignment = Enum.TextXAlignment.Left,
    LayoutOrder = 2,
})
local stateLabel = label(panel, {
    Name = "CurrentState",
    Size = UDim2.new(1, 0, 0, 16),
    Text = "",
    TextColor3 = COLOR.state,
    TextSize = 12,
    TextXAlignment = Enum.TextXAlignment.Left,
    LayoutOrder = 3,
})

local toggleBtn = button(panel, {
    Name = "ToggleButton",
    Size = UDim2.new(1, 0, 0, 40),
    Text = "START",
    BackgroundColor3 = COLOR.green,
    LayoutOrder = 4,
})
local strengthBtn = button(panel, {
    Name = "StrengthButton",
    Size = UDim2.new(1, 0, 0, 36),
    Text = "Strength: ...",
    BackgroundColor3 = COLOR.blue,
    LayoutOrder = 5,
})
local settingsBtn = button(panel, {
    Name = "SettingsButton",
    Size = UDim2.new(1, 0, 0, 32),
    Text = "Settings  [+]",
    BackgroundColor3 = COLOR.row,
    TextSize = 13,
    LayoutOrder = 6,
})

local settingsFrame = create("Frame", {
    Name = "SettingsFrame",
    Size = UDim2.new(1, 0, 0, 0),
    AutomaticSize = Enum.AutomaticSize.Y,
    BackgroundTransparency = 1,
    Visible = false,
    LayoutOrder = 7,
}, panel)
create("UIListLayout", {
    SortOrder = Enum.SortOrder.LayoutOrder,
    Padding = UDim.new(0, 5),
}, settingsFrame)

local refreshers = {}

local function round2(n)
    return math.floor(n * 100 + 0.5) / 100
end

local function stepper(order, text, key, step, minV, maxV)
    local row = create("Frame", {
        Size = UDim2.new(1, 0, 0, 34),
        BackgroundTransparency = 1,
        LayoutOrder = order,
    }, settingsFrame)
    label(row, {
        Size = UDim2.new(0.38, 0, 1, 0),
        Text = text,
        TextSize = 12,
        TextXAlignment = Enum.TextXAlignment.Left,
    })
    local minus = button(row, {
        Size = UDim2.new(0.17, 0, 1, 0),
        Position = UDim2.new(0.39, 0, 0, 0),
        Text = "-",
        BackgroundColor3 = COLOR.row,
        TextSize = 18,
    })
    local value = label(row, {
        Size = UDim2.new(0.26, 0, 1, 0),
        Position = UDim2.new(0.57, 0, 0, 0),
        Text = "",
        TextSize = 13,
        Font = Enum.Font.GothamBold,
    })
    local plus = button(row, {
        Size = UDim2.new(0.17, 0, 1, 0),
        Position = UDim2.new(0.83, 0, 0, 0),
        Text = "+",
        BackgroundColor3 = COLOR.row,
        TextSize = 18,
    })
    local function refresh()
        value.Text = string.format("%.2fs", Config[key])
    end
    local function change(delta)
        local v = round2(Config[key] + delta)
        if v < minV then v = minV end
        if v > maxV then v = maxV end
        Config[key] = v
        refresh()
    end
    track(minus.Activated:Connect(function() change(-step) end))
    track(plus.Activated:Connect(function() change(step) end))
    refreshers[#refreshers + 1] = refresh
    refresh()
end

stepper(1, "Hook delay", "AutoHookDelay", 0.05, 0, 3)
stepper(2, "Cast delay", "AutoCastDelay", 0.25, 0.25, 15)
stepper(3, "Click rate", "MinigameClickRate", 0.01, 0.02, 1)

local invertBtn = button(settingsFrame, {
    Name = "InvertButton",
    Size = UDim2.new(1, 0, 0, 34),
    Text = "Invert keys: OFF",
    BackgroundColor3 = COLOR.row,
    TextSize = 13,
    LayoutOrder = 4,
})

label(panel, {
    Name = "Credits",
    Size = UDim2.new(1, 0, 0, 28),
    Text = "Original by: @Ziphyx (Scriptblox)\nFix by: perplexware.vercel.app\[email protected] (discord)",
    TextColor3 = COLOR.dim,
    TextSize = 10,
    LayoutOrder = 8,
})
if UserInputService.KeyboardEnabled then
    label(panel, {
        Name = "Controls",
        Size = UDim2.new(1, 0, 0, 14),
        Text = "F: Toggle | G: Strength | RCtrl: Hide",
        TextColor3 = COLOR.dim,
        TextSize = 10,
        LayoutOrder = 9,
    })
end

local mini = create("Frame", {
    Name = "MiniBar",
    Size = UDim2.new(0, 120, 0, 36),
    Position = panel.Position,
    BackgroundColor3 = COLOR.bg,
    BackgroundTransparency = 0.15,
    BorderSizePixel = 0,
    Visible = false,
}, gui)
corner(mini, 8)
local miniGrip = label(mini, {
    Size = UDim2.new(0, 24, 1, 0),
    Text = "::",
    Font = Enum.Font.GothamBold,
    TextSize = 16,
    Active = true,
})
local miniToggle = button(mini, {
    Name = "MiniToggle",
    Size = UDim2.new(0, 62, 0, 28),
    Position = UDim2.new(0, 26, 0, 4),
    Text = "OFF",
    BackgroundColor3 = COLOR.red,
})
local miniExpand = button(mini, {
    Name = "MiniExpand",
    Size = UDim2.new(0, 28, 0, 28),
    Position = UDim2.new(0, 90, 0, 4),
    Text = "+",
    BackgroundColor3 = COLOR.row,
})

local function setMinimized(state)
    if state then
        mini.Position = panel.Position
        panel.Visible = false
        mini.Visible = true
    else
        panel.Position = mini.Position
        mini.Visible = false
        panel.Visible = true
    end
end

local function makeDraggable(handle, target)
    local dragging = false
    local dragStart, startPos
    track(handle.InputBegan:Connect(function(input)
        if input.UserInputType == Enum.UserInputType.MouseButton1
            or input.UserInputType == Enum.UserInputType.Touch then
            dragging = true
            dragStart = input.Position
            startPos = target.Position
        end
    end))
    track(UserInputService.InputChanged:Connect(function(input)
        if dragging and (input.UserInputType == Enum.UserInputType.MouseMovement
            or input.UserInputType == Enum.UserInputType.Touch) then
            local delta = input.Position - dragStart
            target.Position = UDim2.new(
                startPos.X.Scale, startPos.X.Offset + delta.X,
                startPos.Y.Scale, startPos.Y.Offset + delta.Y
            )
        end
    end))
    track(UserInputService.InputEnded:Connect(function(input)
        if input.UserInputType == Enum.UserInputType.MouseButton1
            or input.UserInputType == Enum.UserInputType.Touch then
            dragging = false
        end
    end))
end
makeDraggable(titleLabel, panel)
makeDraggable(miniGrip, mini)

updateUI = function()
    if Config.Enabled then
        statusLabel.Text = "Status: ON"
        statusLabel.TextColor3 = COLOR.on
        stateLabel.Text = currentState
        toggleBtn.Text = "STOP"
        toggleBtn.BackgroundColor3 = COLOR.red
        miniToggle.Text = "ON"
        miniToggle.BackgroundColor3 = COLOR.green
    else
        statusLabel.Text = "Status: OFF"
        statusLabel.TextColor3 = COLOR.off
        stateLabel.Text = ""
        toggleBtn.Text = "START"
        toggleBtn.BackgroundColor3 = COLOR.green
        miniToggle.Text = "OFF"
        miniToggle.BackgroundColor3 = COLOR.red
    end
    strengthBtn.Text = "Strength: " .. Config.CurrentMode .. "  (tap to change)"
    invertBtn.Text = "Invert keys: " .. (Config.InvertKeys and "ON" or "OFF")
    invertBtn.BackgroundColor3 = Config.InvertKeys and COLOR.blue or COLOR.row
    for _, refresh in ipairs(refreshers) do
        refresh()
    end
end

local function sendKey(keyCode, down)
    if not VirtualInputManager then
        return
    end
    pcall(function()
        VirtualInputManager:SendKeyEvent(down, keyCode, false, game)
    end)
end

local function setKey(name, want)
    if keysDown[name] ~= want then
        sendKey(KEYCODES[name], want)
        keysDown[name] = want
    end
end

local function releaseAllKeys()
    for name, isDown in pairs(keysDown) do
        if isDown then
            sendKey(KEYCODES[name], false)
            keysDown[name] = false
        end
    end
end

local function steerKeys(offsetX, offsetY)
    if math.sqrt(offsetX * offsetX + offsetY * offsetY) < DEADZONE then
        releaseAllKeys()
        return
    end
    local sign = Config.InvertKeys and -1 or 1
    local ox, oy = offsetX * sign, offsetY * sign
    setKey("W", oy < -DEADZONE) -- target above centre
    setKey("S", oy > DEADZONE)  -- target below centre
    setKey("A", ox < -DEADZONE) -- target left of centre
    setKey("D", ox > DEADZONE)  -- target right of centre
end

local function isRod(item)
    if not item:IsA("Tool") then
        return false
    end
    local name = item.Name:lower()
    return name:find("fishing", 1, true) ~= nil
        or name:find("rod", 1, true) ~= nil
        or name:find("caña", 1, true) ~= nil
end

local function isAlive()
    local char = LocalPlayer.Character
    local hum = char and char:FindFirstChildOfClass("Humanoid")
    return hum ~= nil and hum.Health > 0
end

local function findRod()
    local char = LocalPlayer.Character
    if not char then
        return nil
    end
    for _, item in ipairs(char:GetChildren()) do
        if isRod(item) then
            return item
        end
    end
    local backpack = LocalPlayer:FindFirstChild("Backpack")
    if backpack then
        for _, item in ipairs(backpack:GetChildren()) do
            if isRod(item) then
                return item
            end
        end
    end
    return nil
end

local function equipRod(rod)
    if not rod then
        return false
    end
    local char = LocalPlayer.Character
    local hum = char and char:FindFirstChildOfClass("Humanoid")
    if not hum then
        return false
    end
    if rod.Parent == char then
        return true
    end
    hum:EquipTool(rod)
    task.wait(0.5)
    return rod.Parent == char
end

local function unequipAll()
    local char = LocalPlayer.Character
    local hum = char and char:FindFirstChildOfClass("Humanoid")
    if not hum then
        return
    end
    hum:UnequipTools()
    task.wait(0.3)
end

local function resetRod(rod)
    if not rod then
        return false
    end
    setState("Resetting rod...")
    unequipAll()
    task.wait(0.5)
    return equipRod(rod)
end

local function activateRod(rod)
    if rod and rod:IsA("Tool") then
        rod:Activate()
    end
end

local function getMinigameState()
    local state = {
        moveDirection = Vector3.zero,
        isInSuccessZone = false,
        targetDistance = 1,
        offsetX = 0,
        offsetY = 0,
    }
    local pg = LocalPlayer:FindFirstChild("PlayerGui")
    local frame = pg and pg:FindFirstChild("FishMinigame")
    local outer = frame and frame:FindFirstChild("OuterRing")
    if not outer then
        return state
    end
    local target = outer:FindFirstChild("Target")
    local inner = outer:FindFirstChild("InnerRing")
    if not target or not target:IsA("GuiObject") then
        return state
    end

    local ox = target.Position.X.Scale - 0.5
    local oy = target.Position.Y.Scale - 0.5
    local dist = math.sqrt(ox * ox + oy * oy)
    state.offsetX = ox
    state.offsetY = oy
    state.targetDistance = dist
    if inner and inner:IsA("GuiObject") then
        state.isInSuccessZone = dist < inner.Size.X.Scale / 2
    end
    return state
end

local function stopMinigame()
    minigame.active = false
    if minigame.conn then
        minigame.conn:Disconnect()
        minigame.conn = nil
    end
    local t = minigame.thread
    minigame.thread = nil
    if t and t ~= coroutine.running() then
        pcall(task.cancel, t)
    end
    releaseAllKeys()
end

local function startMinigame(rod, seed)
    if minigame.active or not Config.Enabled then
        return
    end
    minigame.active = true
    minigame.seed = seed
    minigame.startedAt = tick()
    minigame.guiSeen = false
    setState("Minigame Active")

    minigame.thread = task.spawn(function()
        local lastClick = 0
        local warned = false
        while minigame.active and Config.Enabled do
            local ok, err = pcall(function()
                local s = getMinigameState()
                steerKeys(s.offsetX, s.offsetY)
                local now = tick()
                if s.isInSuccessZone
                    and now - lastClick >= Config.MinigameClickRate
                    and rod.Parent == LocalPlayer.Character then
                    activateRod(rod)
                    lastClick = now
                end
            end)
            if not ok and not warned then
                warned = true
                warn("[AutoFishing] minigame step error: " .. tostring(err))
            end
            task.wait(0.03)
        end
        stopMinigame()
    end)
    
    minigame.conn = RunService.RenderStepped:Connect(function()
        local pg = LocalPlayer:FindFirstChild("PlayerGui")
        local frame = pg and pg:FindFirstChild("FishMinigame")
        if frame then
            minigame.guiSeen = true
        elseif minigame.guiSeen or tick() - minigame.startedAt > 3 then
            stopMinigame()
            setState("Minigame ended...")
        end
    end)
end

local function disconnectEvent()
    if eventConn then
        eventConn:Disconnect()
        eventConn = nil
    end
end

local function fishCycle(rod, remote)
    local outcome = nil

    disconnectEvent()
    eventConn = remote.OnClientEvent:Connect(function(data)
        if not Config.Enabled or type(data) ~= "table" then
            return
        end
        local kind = data.type
        if kind == "BITE" then
            setState("Bite! Hooking...")
            task.delay(Config.AutoHookDelay, function()
                if Config.Enabled and rod.Parent == LocalPlayer.Character then
                    activateRod(rod)
                end
            end)
        elseif kind == "MINIGAME" then
            setState("Starting Minigame...")
            local seed = data.seed
            task.delay(0.1, function()
                startMinigame(rod, seed)
            end)
        elseif kind == "LAND" then
            setState("Caught: " .. tostring(data.name or "Fish") .. "!")
            stopMinigame()
            outcome = "LAND"
        elseif kind == "BITE_ESCAPE" then
            setState("Fish escaped...")
            stopMinigame()
            outcome = "ESCAPE"
        elseif kind == "RESET" then
            setState("Resetting...")
            stopMinigame()
            outcome = "RESET"
        end
    end)

    setState("Casting...")
    activateRod(rod)
    task.wait(Config.CastStrength)

    setState("Waiting for fish...")
    local waitStart = tick()
    local died = false
    while Config.Enabled and not outcome and tick() - waitStart < CAST_TIMEOUT do
        if not isAlive() then
            died = true
            break
        end
        if minigame.active then
            waitStart = tick()
        end
        task.wait(0.5)
    end

    disconnectEvent()
    stopMinigame()

    if Config.Enabled and not died then
        if outcome == "LAND" then
            task.wait(0.5)
            resetRod(rod)
        elseif outcome == nil then
            resetRod(rod) 
        end
        setState("Preparing next...")
        task.wait(Config.AutoCastDelay)
    end
end

local function runIteration()
    local char = LocalPlayer.Character
    local hum = char and char:FindFirstChildOfClass("Humanoid")
    if not hum or hum.Health <= 0 then
        setState("Waiting for character...")
        task.wait(1)
        return
    end

    local rod = findRod()
    if not rod then
        setState("Searching for rod...")
        task.wait(1)
        return
    end

    if not equipRod(rod) then
        setState("Equipping rod...")
        task.wait(1)
        return
    end

    local remote = rod:FindFirstChild("ClassEvent")
    if remote and remote:IsA("RemoteEvent") then
        fishCycle(rod, remote)
    else
        setState("Basic mode...")
        activateRod(rod)
        task.wait(3)
    end
end

local function mainLoop()
    while Config.Enabled do
        local ok, err = pcall(runIteration)
        if not ok then
            warn("[AutoFishing] error: " .. tostring(err))
            disconnectEvent()
            stopMinigame()
            setState("Error - retrying...")
            task.wait(1)
        end
    end
end

local function startLoop()
    if loopThread and coroutine.status(loopThread) ~= "dead" then
        return
    end
    loopThread = task.spawn(mainLoop)
end

local function stopLoop()
    local t = loopThread
    loopThread = nil
    if t and t ~= coroutine.running() then
        pcall(task.cancel, t)
    end
    disconnectEvent()
    stopMinigame()
    releaseAllKeys()
    currentState = "Idle"
    updateUI()
end

local function setEnabled(on)
    Config.Enabled = on and true or false
    if Config.Enabled then
        startLoop()
    else
        stopLoop()
    end
    updateUI()
end

local function cycleStrength()
    local idx = table.find(Config.StrengthOrder, Config.CurrentMode) or 0
    Config.CurrentMode = Config.StrengthOrder[idx % #Config.StrengthOrder + 1]
    Config.CastStrength = Config.StrengthModes[Config.CurrentMode]
    updateUI()
end

track(toggleBtn.Activated:Connect(function() setEnabled(not Config.Enabled) end))
track(miniToggle.Activated:Connect(function() setEnabled(not Config.Enabled) end))
track(strengthBtn.Activated:Connect(cycleStrength))
track(settingsBtn.Activated:Connect(function()
    settingsFrame.Visible = not settingsFrame.Visible
    settingsBtn.Text = settingsFrame.Visible and "Settings  [-]" or "Settings  [+]"
end))
track(invertBtn.Activated:Connect(function()
    Config.InvertKeys = not Config.InvertKeys
    updateUI()
end))
track(minimizeBtn.Activated:Connect(function() setMinimized(true) end))
track(miniExpand.Activated:Connect(function() setMinimized(false) end))

track(UserInputService.InputBegan:Connect(function(input, gameProcessed)
    if gameProcessed then
        return
    end
    if input.KeyCode == Enum.KeyCode.F then
        setEnabled(not Config.Enabled)
    elseif input.KeyCode == Enum.KeyCode.G then
        cycleStrength()
    elseif input.KeyCode == Enum.KeyCode.RightControl then
        setMinimized(panel.Visible)
    end
end))

track(LocalPlayer.CharacterAdded:Connect(function()
    stopLoop()
    if Config.Enabled then
        task.wait(2)
        if Config.Enabled then
            startLoop()
        end
    end
end))

env.__AutoFishingCleanup = function()
    Config.Enabled = false
    stopLoop()
    for _, conn in ipairs(connections) do
        pcall(function() conn:Disconnect() end)
    end
    connections = {}
    gui:Destroy()
end

updateUI()