local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")

local LocalPlayer = Players.LocalPlayer
local mt = getrawmetatable(game)
setreadonly(mt, false)

-- ==========================================
-- LAYER 1: MASTER NAMECALL HOOK
-- Blocks Environmental damage AND intercepts any client-side TakeDamage
-- ==========================================
local oldNamecall = mt.__namecall
mt.__namecall = newcclosure(function(self, ...)
    local method = getnamecallmethod()
    local name = self.Name
    
    -- Block Fall, Drown, Lava
    if method == "FireServer" then
        if name == "FallDamage" or name == "DrownDamage" or name == "EnteredLava" then
            return nil
        end
    end
    
    -- If the game uses any local TakeDamage prediction, block it on our character
    if method == "TakeDamage" and self:IsA("Humanoid") and self.Parent == LocalPlayer.Character then
        return nil
    end
    
    return oldNamecall(self, ...)
end)

-- ==========================================
-- LAYER 2: THE REQUIRE HOOK (THE NUCLEAR OPTION)
-- If the client ever loads the CombatSystem module (for UI, etc.),
-- we hijack the exact function that processes damage.
-- ==========================================
local oldRequire = hookfunction(require, newcclosure(function(module)
    local result = oldRequire(module)
    
    -- Force Fall Damage math to 0
    if module.Name == "GetFallDamage" then
        return function(...) return 0 end
    end
    
    -- If the client has access to the main Combat System
    if module.Name == "CombatSystem" and result.server_damageCharacter then
        local realDamageFunc = result.server_damageCharacter
        hookfunction(realDamageFunc, function(character, damageType, amount)
            -- If the target of the damage is US, delete the damage request
            if character and character == LocalPlayer.Character then
                return nil 
            end
            -- Let damage to OTHER players continue normally
            return realDamageFunc(character, damageType, amount)
        end)
    end
    
    return result
end))

-- ==========================================
-- LAYER 3: AGGRESSIVE ANTI-DEATH LOOP
-- Forces health up, stops ragdolls, and fights the death animation
-- ==========================================
RunService.Heartbeat:Connect(function()
    local char = LocalPlayer.Character
    if char and char:FindFirstChild("Humanoid") then
        local hum = char.Humanoid
        
        -- Stop the body from breaking apart
        hum.BreakJointsOnDeath = false
        
        -- Force health to stay maxed out
        if hum.Health < hum.MaxHealth then
            hum.Health = hum.MaxHealth
        end
    end
end)

-- Extra failsafe: If Health somehow hits exactly 0, instantly resurrect
LocalPlayer.CharacterAdded:Connect(function(char)
    char:WaitForChild("Humanoid")
    char.Humanoid.Died:Connect(function()
        task.wait() 
        if char and char.Parent and char:FindFirstChild("Humanoid") then
            char.Humanoid.Health = char.Humanoid.MaxHealth
        end
    end)
end)

setreadonly(mt, true)

print("∞ Heavy Artillery God Mode Loaded!")
print("   → Intercepting all FireServers, Requires, and TakeDamages.")