"Don't Get Too Close"

--By iiJoeCats (could be the last script for 2019)
local mouse = game.Players.LocalPlayer:GetMouse()
local character = game.Players.LocalPlayer.Character
local ammo = 1
local canDamage = false
local range = 10
function press(key)
    if key == "e" and ammo > 0 then
        ammo = 0
        canDamage = not canDamage
        wait(0.2)
        ammo = 1
    end
end
mouse.KeyDown:Connect(press)
while game:GetService("RunService").RenderStepped:wait() do
    if canDamage then
        for i, v in pairs(workspace:GetChildren()) do
            local hum = v:FindFirstChildOfClass("Humanoid")
            local tors = v:FindFirstChild("Head")
            if hum and tors then
                if v.Name ~= character.Name then
                    if (character.Head.Position - tors.Position).magnitude <= range then
                        local val = v:FindFirstChild("hit")
                        if val then
                            --nothing
                        else
                            Instance.new("Folder",v).Name = "hit"
                            local function rapidExplosion()
                                local bv = Instance.new("BodyVelocity",tors)
                                bv.MaxForce = Vector3.new(math.huge,math.huge,math.huge)
                                bv.Velocity = tors.CFrame.LookVector * 100 + Vector3.new(0,30,0)
                                local lol = Instance.new("Sound",v)
                                lol.SoundId = "rbxassetid://2216794573"
                                lol.MaxDistance = 300
                                lol.Volume = 10
                                lol:Play()
                                game.Debris:AddItem(lol,7.78)
                                for i = 1,45 do
                                    wait(0.08)
                                    bv.Velocity = tors.CFrame.LookVector * 100 + Vector3.new(0,30,0)
                                    local ex = Instance.new("Explosion",v)
                                    ex.DestroyJointRadiusPercent = 0
                                    ex.BlastPressure = 0
                                    ex.BlastRadius = 0
                                    ex.Position = tors.Position
                                end
                                v:BreakJoints()
                            end
                            rapidExplosion()
                            v.hit:Destroy()
                        end
                    end
                end
            end
        end
    end
end