Kill All (OPENSOURCE)

1local Players = game:GetService("Players")
2local LocalPlayer = Players.LocalPlayer
3local RunService = game:GetService("RunService")
4local TweenService = game:GetService("TweenService")
5local Workspace = game:GetService("Workspace")
6
7local function Kill(Tool, Target)
8    local Event = Tool:FindFirstChild("RemoteEvent")
9    if not Event then return end
10    local LocalCharacter = LocalPlayer.Character
11    if not LocalCharacter then return end
12    local LocalRoot = LocalCharacter:FindFirstChild("HumanoidRootPart")
13    local TargetRoot = Target:FindFirstChild("HumanoidRootPart")
14    if not LocalRoot or not TargetRoot then return end
15    
16    local StartPos = LocalRoot.Position
17    local Direction = (TargetRoot.Position - StartPos).Unit
18    local Magnitude = (TargetRoot.Position - StartPos).Magnitude
19    
20    local RayParams = RaycastParams.new()
21    RayParams.FilterType = Enum.RaycastFilterType.Exclude
22    RayParams.FilterDescendantsInstances = {Workspace.Terrain}
23    
24    local Raycast = Workspace:Raycast(StartPos, Direction * Magnitude, RayParams)
25    local EndPos = if Raycast then Raycast.Position else StartPos + Direction * Magnitude
26    
27    local hitCFrame = CFrame.new(StartPos, EndPos) * CFrame.Angles(0, math.rad(90), 0) * CFrame.new(Magnitude / 2, 0, 0)
28    
29    Event:FireServer(
30        Target:FindFirstChild("Humanoid"),
31        80,
32        {
33            Magnitude,
34            hitCFrame
35        }
36    )
37end
38
39local function HasTool(Player)
40    if Player.Backpack:FindFirstChildOfClass("Tool") then
41        return true
42    end
43    local character = Player.Character
44    if character and character:FindFirstChildOfClass("Tool") then
45        return true
46    end
47    return false
48end
49
50local function GetTarget()
51    for _, Player in pairs(Players:GetPlayers()) do
52        if Player == LocalPlayer then continue end
53        if Player.Team == LocalPlayer.Team then continue end
54        local TargetCharacter = Player.Character
55        if not TargetCharacter then continue end
56        local Humanoid = TargetCharacter:FindFirstChild("Humanoid")
57        if not Humanoid or Humanoid.Health <= 0 then continue end
58        if not HasTool(Player) then continue end
59        
60        return TargetCharacter
61    end
62    return nil
63end
64
65RunService.RenderStepped:Connect(function(deltaTime)
66    local Character = LocalPlayer.Character
67    if not Character then return end
68    local HumanoidRootPart = Character:FindFirstChild("HumanoidRootPart")
69    if not HumanoidRootPart then return end
70    local Tool = Character:FindFirstChildOfClass("Tool")
71    if not Tool then return end
72    
73    local Target = GetTarget()
74    if Target then
75        Kill(Tool, Target)
76    end
77end)