--[[
  RX CHAT UTILITY V16 – Lightweight chat automation tool
  For sending custom messages with adjustable prefix, target, count, and delay.
  Default speed: 3.0 seconds.
]]

local function sendMsg(msg)
    pcall(function()
        local chat = game:GetService("TextChatService")
        if chat.ChatVersion == Enum.ChatVersion.TextChatService then
            local channel = chat.TextChannels:FindFirstChild("RBXGeneral")
            if channel then channel:SendAsync(msg) end
        else
            game:GetService("ReplicatedStorage"):FindFirstChild("DefaultChatSystemChatEvents"):FindFirstChild("SayMessageRequest"):FireServer(msg, "All")
        end
    end)
end

local function getParentGui()
    local success, result = pcall(function() return game:GetService("CoreGui") end)
    if success and result then return result end
    return game.Players.LocalPlayer:WaitForChild("PlayerGui")
end

local sg = Instance.new("ScreenGui")
sg.Name = "RX_Chat_Utility"
sg.ResetOnSpawn = false
sg.Parent = getParentGui()
for _, v in pairs(getParentGui():GetChildren()) do
    if v.Name == "RX_Chat_Utility" and v ~= sg then v:Destroy() end
end

-- LOADING SCREEN
local loadFrame = Instance.new("Frame")
loadFrame.Size = UDim2.new(0, 300, 0, 100)
loadFrame.Position = UDim2.new(0.5, -150, 0.5, -50)
loadFrame.BackgroundColor3 = Color3.fromRGB(10, 10, 20)
loadFrame.BorderSizePixel = 2
loadFrame.BorderColor3 = Color3.fromRGB(0, 120, 255)
loadFrame.Parent = sg

local loadCorner = Instance.new("UICorner")
loadCorner.CornerRadius = UDim.new(0, 8)
loadCorner.Parent = loadFrame

local loadTitle = Instance.new("TextLabel")
loadTitle.Size = UDim2.new(1, 0, 0, 30)
loadTitle.Position = UDim2.new(0, 0, 0, 10)
loadTitle.BackgroundTransparency = 1
loadTitle.Text = "RX CHAT UTILITY V16"
loadTitle.TextColor3 = Color3.fromRGB(0, 120, 255)
loadTitle.TextSize = 18
loadTitle.Font = Enum.Font.GothamBold
loadTitle.Parent = loadFrame

local loadSub = Instance.new("TextLabel")
loadSub.Size = UDim2.new(1, 0, 0, 20)
loadSub.Position = UDim2.new(0, 0, 0, 35)
loadSub.BackgroundTransparency = 1
loadSub.Text = "Loading..."
loadSub.TextColor3 = Color3.fromRGB(200, 200, 200)
loadSub.TextSize = 12
loadSub.Font = Enum.Font.Gotham
loadSub.Parent = loadFrame

local barBg = Instance.new("Frame")
barBg.Size = UDim2.new(0.8, 0, 0, 6)
barBg.Position = UDim2.new(0.1, 0, 0, 65)
barBg.BackgroundColor3 = Color3.fromRGB(20, 20, 40)
barBg.BorderSizePixel = 0
barBg.Parent = loadFrame

local bar = Instance.new("Frame")
bar.Size = UDim2.new(0, 0, 1, 0)
bar.BackgroundColor3 = Color3.fromRGB(0, 120, 255)
bar.BorderSizePixel = 0
bar.Parent = barBg

-- MAIN WINDOW
local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0, 420, 0, 195)
mainFrame.Position = UDim2.new(0.5, -210, 0.4, -98)
mainFrame.BackgroundColor3 = Color3.fromRGB(10, 10, 20)
mainFrame.BorderSizePixel = 2
mainFrame.BorderColor3 = Color3.fromRGB(0, 120, 255)
mainFrame.Draggable = true
mainFrame.Active = true
mainFrame.Visible = false
mainFrame.Parent = sg

local mainCorner = Instance.new("UICorner")
mainCorner.CornerRadius = UDim.new(0, 6)
mainCorner.Parent = mainFrame

local topBar = Instance.new("Frame")
topBar.Size = UDim2.new(1, 0, 0, 32)
topBar.BackgroundColor3 = Color3.fromRGB(15, 15, 18)
topBar.BorderSizePixel = 0
topBar.Parent = mainFrame

local topLabel = Instance.new("TextLabel")
topLabel.Size = UDim2.new(1, -40, 1, 0)
topLabel.Position = UDim2.new(0, 15, 0, 0)
topLabel.BackgroundTransparency = 1
topLabel.Text = "RX CHAT UTILITY V16 | SUMIT & RYAN"
topLabel.TextColor3 = Color3.fromRGB(0, 120, 255)
topLabel.TextSize = 13
topLabel.Font = Enum.Font.GothamBold
topLabel.TextXAlignment = Enum.TextXAlignment.Left
topLabel.Parent = topBar

local minBtn = Instance.new("TextButton")
minBtn.Size = UDim2.new(0, 30, 0, 30)
minBtn.Position = UDim2.new(1, -35, 0, 1)
minBtn.BackgroundColor3 = Color3.fromRGB(20, 20, 25)
minBtn.TextColor3 = Color3.new(1, 1, 1)
minBtn.Text = "_"
minBtn.TextSize = 16
minBtn.Font = Enum.Font.GothamBold
minBtn.BorderSizePixel = 0
minBtn.Parent = topBar

-- Settings
getgenv().Target = ""
getgenv().Prefix = "@"
getgenv().Count = 150
getgenv().Delay = 3.0
getgenv().Running = false

-- TMX MARE messages
local messages = {
    "TMX MARE RYXN AND SUMIT PAPA",
    "TMX MEH ROAD ROLLER",
    "TMX MARE VIYAY THALAPATHY",
    "TMX MARE WILD GORILA",
    "TMX MARE PHANTER",
    "TMX MEH OBSIDIAN"
}
local msgIndex = 1
local yPos = 40

local function addField(labelText, defaultValue, callback)
    local lbl = Instance.new("TextLabel")
    lbl.Size = UDim2.new(0, 80, 0, 20)
    lbl.Position = UDim2.new(0, 15, 0, yPos)
    lbl.BackgroundTransparency = 1
    lbl.Text = labelText
    lbl.TextColor3 = Color3.new(1, 1, 1)
    lbl.TextSize = 11
    lbl.Font = Enum.Font.Gotham
    lbl.TextXAlignment = Enum.TextXAlignment.Left
    lbl.Parent = mainFrame

    local box = Instance.new("TextBox")
    box.Size = UDim2.new(0, 140, 0, 28)
    box.Position = UDim2.new(0, 85, 0, yPos - 4)
    box.Text = tostring(defaultValue)
    box.BackgroundColor3 = Color3.fromRGB(20, 20, 40)
    box.TextColor3 = Color3.new(1, 1, 1)
    box.TextSize = 12
    box.Font = Enum.Font.Gotham
    box.BorderSizePixel = 1
    box.BorderColor3 = Color3.fromRGB(60, 60, 70)
    box.Parent = mainFrame
    box.FocusLost:Connect(function()
        callback(box.Text)
    end)
    yPos = yPos + 35
end

addField("ENEMY:", getgenv().Target, function(v) getgenv().Target = v end)
addField("PREFIX:", getgenv().Prefix, function(v) getgenv().Prefix = v end)
addField("COUNT:", getgenv().Count, function(v) getgenv().Count = tonumber(v) or 150 end)
addField("DELAY:", getgenv().Delay, function(v) getgenv().Delay = tonumber(v) or 3.0 end)

local toggleBtn = Instance.new("TextButton")
toggleBtn.Size = UDim2.new(0, 130, 0, 100)
toggleBtn.Position = UDim2.new(1, -155, 0, 60)
toggleBtn.BackgroundColor3 = Color3.fromRGB(0, 120, 255)
toggleBtn.Text = "Start"
toggleBtn.TextColor3 = Color3.new(1, 1, 1)
toggleBtn.TextSize = 20
toggleBtn.Font = Enum.Font.GothamBold
toggleBtn.BorderSizePixel = 1
toggleBtn.BorderColor3 = Color3.fromRGB(60, 60, 70)
toggleBtn.Parent = mainFrame

local statusLabel = Instance.new("TextLabel")
statusLabel.Size = UDim2.new(0, 200, 0, 16)
statusLabel.Position = UDim2.new(0, 15, 1, -22)
statusLabel.BackgroundTransparency = 1
statusLabel.TextColor3 = Color3.fromRGB(150, 150, 150)
statusLabel.Text = "Idle"
statusLabel.TextSize = 10
statusLabel.Font = Enum.Font.Gotham
statusLabel.TextXAlignment = Enum.TextXAlignment.Left
statusLabel.Parent = mainFrame

toggleBtn.MouseButton1Click:Connect(function()
    getgenv().Running = not getgenv().Running
    toggleBtn.Text = getgenv().Running and "Stop" or "Start"
    statusLabel.Text = getgenv().Running and "Active" or "Idle"
end)

local floatBtn = Instance.new("TextButton")
floatBtn.Size = UDim2.new(0, 45, 0, 45)
floatBtn.Position = UDim2.new(0, 10, 0.5, -22)
floatBtn.BackgroundColor3 = Color3.fromRGB(0, 120, 255)
floatBtn.Text = "RX"
floatBtn.TextColor3 = Color3.new(1, 1, 1)
floatBtn.TextSize = 14
floatBtn.Font = Enum.Font.GothamBold
floatBtn.Visible = false
floatBtn.BorderSizePixel = 0
floatBtn.Parent = sg

local floatCorner = Instance.new("UICorner")
floatCorner.CornerRadius = UDim.new(0, 8)
floatCorner.Parent = floatBtn

minBtn.MouseButton1Click:Connect(function()
    mainFrame.Visible = false
    floatBtn.Visible = true
end)

floatBtn.MouseButton1Click:Connect(function()
    mainFrame.Visible = true
    floatBtn.Visible = false
end)

task.spawn(function()
    while true do
        if getgenv().Running and #messages > 0 then
            local msg = messages[msgIndex]
            if msg and msg ~= "" then
                local burst = math.random(3, 5)
                for _ = 1, burst do
                    local cnt = getgenv().Count + math.random(-5, 5)
                    if cnt < 1 then cnt = 1 end
                    local finalMsg = string.rep(getgenv().Prefix, cnt) .. " " ..
                                    (getgenv().Target ~= "" and "[" .. getgenv().Target .. "] " or "") .. msg
                    sendMsg(finalMsg)
                    task.wait(math.random(3, 10) / 100)
                end
            end
            msgIndex = (msgIndex % #messages) + 1
        end
        local waitTime = getgenv().Delay + math.random(-5, 5) / 10
        if waitTime < 0.2 then waitTime = 0.2 end
        task.wait(waitTime)
    end
end)

coroutine.wrap(function()
    for i = 1, 30 do
        bar.Size = UDim2.new(i / 30, 0, 1, 0)
        task.wait(0.05)
    end
    loadFrame:Destroy()
    mainFrame.Visible = true
end)()