smoke nade

local plr = owner
local char = plr.Character
local hum = char:FindFirstChildOfClass("Humanoid")
local torso = char:FindFirstChild("Torso") or char:FindFirstChild("HumanoidRootPart")

wait(0.1)

Tool0 = Instance.new("Tool")
Part1 = Instance.new("Part")
SpecialMesh2 = Instance.new("SpecialMesh")
Tool0.Name = "Smoke Grenade"
Tool0.Parent = plr:FindFirstChild("Backpack")
Part1.Name = "Handle"
Part1.Parent = Tool0
Part1.Size = Vector3.new(0.682, 1.65, 0.88)
Part1.Material = Enum.Material.SmoothPlastic
Part1.BottomSurface = Enum.SurfaceType.Smooth
Part1.Anchored = false
Part1.CanCollide = false
Part1.TopSurface = Enum.SurfaceType.Smooth
Part1.CustomPhysicalProperties = PhysicalProperties.new(0.699999988, 1.5, 0.5, 2, 1)
SpecialMesh2.Parent = Part1
SpecialMesh2.MeshId = "rbxassetid://437001004"
SpecialMesh2.Scale = Vector3.new(0.002, 0.002, 0.002)
SpecialMesh2.TextureId = "rbxassetid://437001024"
SpecialMesh2.MeshType = Enum.MeshType.FileMesh

local tool = Tool0
local handle = Part1

local debris = game:GetService("Debris")
local tween = game:GetService("TweenService")

local using = false
local equipped = false
local holding = false
local amount = 1/0

local junk = script --workspace.junk

local hits = {1543854566,1543854764,1543854943,1543855404}
local explosions = {2814354886,2814355346,2814355743,2814354338}

function play(id,par,vol,pitch,loop,starting,ending)
    local current = Instance.new("Sound",par)
    current.SoundId = "rbxassetid://" ..id
    current.Parent = par or script
    current.Volume = vol or 1
    current.PlaybackSpeed = pitch or 1
    current.Looped = loop or false
    current:Play()
    current.TimePosition = starting or 0
    spawn(function()
        if ending ~= nil and tonumber(ending) then
            repeat wait() until current.TimePositon >= ending
            current:Stop()
            debris:AddItem(current,1)
        else
            repeat wait() until not current.IsPlaying
            debris:AddItem(current,1)
        end
    end)
    return current
end

function smoke(par,pos)
    local Part0 = Instance.new("Part")
    Part0.Parent = par
    Part0.Position = pos
    Part0.Transparency = 1
    Part0.Size = Vector3.new(20, 0.0500000007, 20)
    Part0.Anchored = true
    Part0.BottomSurface = Enum.SurfaceType.Smooth
    Part0.CanCollide = false
    Part0.Material = Enum.Material.Slate
    Part0.TopSurface = Enum.SurfaceType.Smooth
    Part0.FormFactor = Enum.FormFactor.Custom
    Part0.formFactor = Enum.FormFactor.Custom
    local ParticleEmitter0 = Instance.new("ParticleEmitter")
    ParticleEmitter0.Parent = Part0
    ParticleEmitter0.Speed = NumberRange.new(3, 3)
    ParticleEmitter0.Color = ColorSequence.new(Color3.new(0.831373, 0.831373, 0.831373),Color3.new(0.611765, 0.611765, 0.611765))
    ParticleEmitter0.Texture = "http://www.roblox.com/asset/?id=237568993"
    ParticleEmitter0.Size = NumberSequence.new(4,4)
    ParticleEmitter0.Lifetime = NumberRange.new(3, 5)
    ParticleEmitter0.Rate = 100
    ParticleEmitter0.RotSpeed = NumberRange.new(20, 20)
    play('2699499175',Part0,1.5)
    local hitbox = Instance.new("Part",Part0)
    hitbox.Name = "hit box"
    hitbox.Size = Vector3.new(20,10,20)
    hitbox.CanCollide = false
    hitbox.Anchored = true
    hitbox.Transparency = 1
    hitbox.Position = pos + Vector3.new(0,3,0)
    spawn(function()
        ParticleEmitter0.Enabled = true
        wait(14)
        ParticleEmitter0.Enabled = false
        debris:AddItem(Part0,4)
        hitbox:Destroy()
    end)
    spawn(function()
        while hitbox and hitbox.Parent do
            local reg = Region3.new(hitbox.Position-hitbox.Size/2,hitbox.Position+hitbox.Size/2)
            local parts = workspace:FindPartsInRegion3(reg,hitbox,1/0)
            for _,obj in pairs(parts) do
                if obj.Name == 'fire hit' and obj:IsA("BasePart") and obj.Parent.Name == 'Fire' then
                    obj.Parent:Destroy()
                    play('2699594712',Part0,2)
                end
            end
            wait(0.2)
        end
    end)
end

function throw(mpos)
    local pag = Instance.new("Part")
    pag.Parent = junk
    pag.CanCollide = false
    pag.Transparency = 1
    pag.Anchored = true
    pag.CanCollide = false
    pag.CFrame = CFrame.new(handle.Position,mpos)

    --play('2555282633',torso,1)
    play('711753382',handle,1)

    local fake = handle:Clone()
    fake.Parent = junk
    fake.Name = "grenade"
    fake.CanCollide = true
    fake.Velocity = pag.CFrame.lookVector * 130

    local hit = Instance.new("Sound")
    hit.SoundId = "rbxassetid://" .. tostring(hits[math.random(1,#hits)])
    hit.Parent = fake
    hit.Volume = 1

    local bouncing = false
    local activated = false

    fake.Touched:Connect(function(obj)
        if obj and not bouncing then
            bouncing = true
            hit.SoundId = "rbxassetid://" .. tostring(hits[math.random(1,#hits)])
            hit:Play()
            spawn(function()
                wait(.1)
                bouncing = false
            end)
            if not activated then
                activated = true
                spawn(function()
                    wait(2)
                    smoke(junk,fake.Position)
                    fake:Destroy()
                    pag:Destroy()
                end)
            end
        end
    end)
end

tool.Equipped:Connect(function()
    equipped = true
end)
tool.Unequipped:Connect(function()
    equipped = false
end)

local remote = script:FindFirstChild('RemoteEvent') or Instance.new("RemoteEvent")
remote.Parent = plr:FindFirstChildOfClass("Backpack")

remote.OnServerEvent:Connect(function(lplr,data)
    if plr == lplr and data then else return end
    if equipped and not using then
        using = true
        throw(data)
        amount -= 1
        if 0 >= amount then
            tool:Destroy()
        end
        wait(0.25)
        using = false
    end
end)

NLS([[
local mouse = game:GetService("Players").LocalPlayer:GetMouse()
local remote = script.Parent
mouse.Button1Down:Connect(function()
    remote:FireServer(mouse.Hit.p)
end)
]],remote)