Auto place and light the fireworks

--[[
  _______     _______   ____     _____  _____ _____  _____ _____ _______ 
 |  __ \ \   / /  __ \ / __ \   / ____|/ ____|  __ \|_   _|  __ \__   __|
 | |__) \ \_/ /| |__) | |  | | | (___ | |    | |__) | | | | |__) | | |   
 |  ___/ \   / |  _  /| |  | |  \___ \| |    |  _  /  | | |  ___/  | |   
 | |      | |  | | \ \| |__| |  ____) | |____| | \ \ _| |_| |      | |   
 |_|      |_|  |_|  \_\\____/  |_____/ \_____|_|  \_\_____|_|      |_|   
                                                                         

            Licensed by Arquive / @ArquiveHacks
]]

local RS = game:GetService("ReplicatedStorage")
local Players = game:GetService("Players")
local WS = game:GetService("Workspace")
local Run = game:GetService("RunService")

local player = Players.LocalPlayer
local backpack = player:WaitForChild("Backpack")
local character = player.Character or player.CharacterAdded:Wait()
local remotes = RS:WaitForChild("Remotes")
local placeClone = remotes:WaitForChild("PlaceClone")

local activateAll = true -- set to false if you just wanna place fireworks

local function getPos(offset, height)
    local root = character:GetPrimaryPartCFrame()
    local origin = root.Position + Vector3.new(0,5,0) + offset
    local ray = WS:Raycast(origin, Vector3.new(0,-50,0), RaycastParams.new())
    if ray and ray.Instance and not ray.Instance:IsDescendantOf(character) then
        local pos = ray.Position + Vector3.new(0,height,0)
        local rot = root.Rotation.Y
        return CFrame.new(pos) * CFrame.Angles(0, math.rad(rot), 0)
    end
    return root * CFrame.new(5,-3,0)
end

local function placeFirework()
    local tool = character:FindFirstChildOfClass("Tool")
    if not tool then return false end
    local handle = tool:FindFirstChild("Handle")
    if not handle or not handle:IsA("BasePart") then return false end
    local pos = getPos(Vector3.new(3 + (math.random()-0.5)*0.2,0,0), handle.Size.Y/2)
    placeClone:FireServer(tool, pos, handle.Size, handle.BrickColor, 0, Vector3.zero)
    return true
end

local function holdingTool() return character:FindFirstChildOfClass("Tool") ~= nil end

local function equipNext()
    for _, item in pairs(backpack:GetChildren()) do
        if item:IsA("Tool") then
            item.Parent = character
            return true
        end
    end
    return false
end

local function placeAll()
    character = player.Character or player.CharacterAdded:Wait()
    while true do
        if not holdingTool() and not equipNext() then break end
        if holdingTool() then
            if placeFirework() then
                local tool = character:FindFirstChildOfClass("Tool")
                if tool then tool.Parent = nil end
            end
        end
        task.wait(0.01 + math.random()*0.02)
    end
end

local function getPrompts()
    local list = {}
    local filter = WS:FindFirstChild("Filter")
    if not filter then return list end
    local temp = filter:FindFirstChild("TempFirecrackers")
    if not temp then return list end
    for _, fw in pairs(temp:GetChildren()) do
        local owner = fw:FindFirstChild("Owner")
        if owner and owner.Value == player then
            local main = fw:FindFirstChild("MainPart")
            if main then
                local prompt = main:FindFirstChildOfClass("ProximityPrompt")
                if prompt and prompt.Enabled then
                    table.insert(list, prompt)
                end
            end
        end
    end
    return list
end

local function activateAllFireworks()
    if not activateAll then return end
    local prompts = getPrompts()
    if #prompts == 0 then return end
    local conn
    conn = Run.Heartbeat:Connect(function()
        if #prompts == 0 then conn:Disconnect() return end
        for _, p in pairs(prompts) do
            task.spawn(function()
                p:InputHoldBegin()
                p:InputHoldEnd()
            end)
        end
        prompts = getPrompts()
    end)
end

task.spawn(function()
    character = player.Character or player.CharacterAdded:Wait()
    placeAll()
    task.wait(1)
    activateAllFireworks()
end)