Add FPS game example, auto-connect plugin, and Python injection tools
- Updated RobloxMCPPlugin with HTTP polling (auto-enables HttpService) - Added 20-weapon FPS game example (CoD-style) - Added Python studio-inject.py for command bar injection via Win32 API - Added auto-connect setup scripts (VBS + PowerShell) - Updated MCP server with all FPS game tools Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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383
examples/fps-game/part2_weapons.lua
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383
examples/fps-game/part2_weapons.lua
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-- ═══════════════════════════════════════════════════════════════════
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-- MINI CALL OF DUTY - FPS Game Setup (Part 2: Weapon System)
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-- ═══════════════════════════════════════════════════════════════════
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local RS = game:GetService("ReplicatedStorage")
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-- ═══════════════════════════════════════════════════════════════
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-- WEAPON DATA MODULE
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-- ═══════════════════════════════════════════════════════════════
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local weaponData = Instance.new("ModuleScript")
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weaponData.Name = "WeaponData"
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weaponData.Parent = RS:FindFirstChild("Shared")
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weaponData.Source = [[
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local Weapons = {
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M4A1 = {
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name = "M4A1",
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displayName = "M4A1 Carbine",
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damage = 25,
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fireRate = 0.09, -- seconds between shots
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reloadTime = 2.2,
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magSize = 30,
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maxAmmo = 210,
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range = 300,
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headshotMult = 2.5,
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recoil = {x = 0.8, y = 1.2},
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spread = {hip = 3, ads = 0.5},
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aimSpeed = 0.15,
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moveSpeedMult = 0.95,
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automatic = true,
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adsFOV = 50,
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},
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AK47 = {
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name = "AK-47",
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displayName = "AK-47",
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damage = 33,
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fireRate = 0.1,
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reloadTime = 2.5,
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magSize = 30,
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maxAmmo = 210,
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range = 280,
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headshotMult = 2.0,
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recoil = {x = 1.2, y = 1.8},
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spread = {hip = 4, ads = 0.8},
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aimSpeed = 0.18,
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moveSpeedMult = 0.92,
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automatic = true,
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adsFOV = 48,
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},
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Sniper = {
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name = "AWP",
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displayName = "AWP Sniper",
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damage = 95,
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fireRate = 1.2,
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reloadTime = 3.5,
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magSize = 5,
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maxAmmo = 30,
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range = 800,
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headshotMult = 3.0,
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recoil = {x = 3, y = 5},
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spread = {hip = 8, ads = 0.1},
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aimSpeed = 0.25,
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moveSpeedMult = 0.85,
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automatic = false,
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adsFOV = 20,
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},
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Shotgun = {
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name = "SPAS-12",
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displayName = "SPAS-12 Shotgun",
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damage = 15, -- per pellet (8 pellets)
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fireRate = 0.7,
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reloadTime = 3.0,
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magSize = 8,
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maxAmmo = 40,
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range = 50,
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headshotMult = 1.5,
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recoil = {x = 4, y = 6},
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spread = {hip = 12, ads = 8},
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aimSpeed = 0.15,
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moveSpeedMult = 0.88,
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automatic = false,
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pellets = 8,
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adsFOV = 55,
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},
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}
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return Weapons
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]]
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-- ═══════════════════════════════════════════════════════════════
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-- CLIENT WEAPON CONTROLLER (LocalScript)
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-- ═══════════════════════════════════════════════════════════════
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local weaponClient = Instance.new("LocalScript")
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weaponClient.Name = "WeaponClient"
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weaponClient.Parent = game:GetService("StarterPlayer"):FindFirstChild("StarterPlayerScripts")
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weaponClient.Source = [[
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local Players = game:GetService("Players")
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local RS = game:GetService("ReplicatedStorage")
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local UIS = game:GetService("UserInputService")
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local RunService = game:GetService("RunService")
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local Events = RS:WaitForChild("Events")
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local player = Players.LocalPlayer
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local camera = workspace.CurrentCamera
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local Weapons = require(RS:WaitForChild("Shared"):WaitForChild("WeaponData"))
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-- State
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local currentWeapon = "M4A1"
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local weapon = Weapons[currentWeapon]
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local ammo = weapon.magSize
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local reserveAmmo = weapon.maxAmmo
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local isReloading = false
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local isADS = false
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local isSprinting = false
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local isFiring = false
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local lastFireTime = 0
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local canShoot = true
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-- Recoil tracking
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local recoilX = 0
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local recoilY = 0
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local recoilRecoverySpeed = 8
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-- Functions
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local function updateHUD()
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local hud = player.PlayerGui:FindFirstChild("FPS_HUD")
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if not hud then return end
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local frame = hud:FindFirstChild("MainFrame")
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if not frame then return end
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local ammoText = frame:FindFirstChild("AmmoDisplay")
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if ammoText then ammoText.Text = ammo .. " / " .. reserveAmmo end
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local weaponText = frame:FindFirstChild("WeaponName")
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if weaponText then weaponText.Text = weapon.displayName end
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local healthBar = frame:FindFirstChild("HealthBar")
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local healthFill = frame:FindFirstChild("HealthFill")
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if healthBar and healthFill then
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local char = player.Character
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local hum = char and char:FindFirstChildOfClass("Humanoid")
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if hum then
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local pct = hum.Health / hum.MaxHealth
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healthFill.Size = UDim2.new(pct * 0.18, 0, 0.025, 0)
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if pct < 0.3 then
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healthFill.BackgroundColor3 = Color3.fromRGB(200, 30, 30)
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elseif pct < 0.6 then
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healthFill.BackgroundColor3 = Color3.fromRGB(200, 180, 30)
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else
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healthFill.BackgroundColor3 = Color3.fromRGB(30, 200, 30)
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end
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end
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end
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local scoreText = frame:FindFirstChild("ScoreDisplay")
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if scoreText then scoreText.Text = "KILLS: " .. tostring(player:GetAttribute("Kills") or 0) end
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end
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local function shoot()
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if isReloading or ammo <= 0 or not canShoot then return end
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if tick() - lastFireTime < weapon.fireRate then return end
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lastFireTime = tick()
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ammo = ammo - 1
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canShoot = false
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-- Fire raycast
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local mousePos = UIS:GetMouseLocation()
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local ray = camera:ViewportPointToRay(mousePos.X, mousePos.Y)
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local spreadMult = isADS and weapon.spread.ads or weapon.spread.hip
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local spread = CFrame.new(
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math.random(-100, 100) / 100 * spreadMult,
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math.random(-100, 100) / 100 * spreadMult,
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math.random(-100, 100) / 100 * spreadMult
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) * 0.01
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local direction = (ray.Direction.Unit + spread.Position).Unit
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local pellets = weapon.pellets or 1
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for _ = 1, pellets do
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local hitRay = RaycastParams.new()
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hitRay.FilterDescendantsInstances = {player.Character or {}}
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hitRay.FilterType = Enum.RaycastFilterType.Exclude
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local result = workspace:Raycast(ray.Origin, direction * weapon.range, hitRay)
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if result then
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Events:FindFirstChild("ShootEvent"):FireServer({
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origin = ray.Origin,
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direction = direction * weapon.range,
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hit = result.Instance,
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hitPos = result.Position,
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normal = result.Normal,
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weapon = currentWeapon,
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})
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-- Muzzle flash visual
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local flash = Instance.new("Part")
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flash.Size = Vector3.new(0.3, 0.3, 0.3)
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flash.Shape = Enum.PartType.Ball
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flash.Color = Color3.fromRGB(255, 200, 50)
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flash.Material = Enum.Material.Neon
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flash.Anchored = true
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flash.CanCollide = false
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flash.Position = camera.CFrame.Position + camera.CFrame.LookVector * 3
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flash.Parent = workspace
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game:GetService("Debris"):AddItem(flash, 0.05)
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-- Bullet trail
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local trail = Instance.new("Part")
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trail.Size = Vector3.new(0.1, 0.1, weapon.range)
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trail.CFrame = CFrame.new(camera.CFrame.Position, result.Position) * CFrame.new(0, 0, -weapon.range/2)
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trail.Anchored = true
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trail.CanCollide = false
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trail.Color = Color3.fromRGB(255, 220, 100)
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trail.Material = Enum.Material.Neon
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trail.Transparency = 0.5
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trail.Parent = workspace
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game:GetService("Debris"):AddItem(trail, 0.03)
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-- Impact effect
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local impact = Instance.new("Part")
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impact.Size = Vector3.new(0.5, 0.5, 0.5)
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impact.Shape = Enum.PartType.Ball
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impact.Color = Color3.fromRGB(255, 150, 50)
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impact.Material = Enum.Material.Neon
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impact.Anchored = true
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impact.CanCollide = false
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impact.Position = result.Position
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impact.Parent = workspace
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game:GetService("Debris"):AddItem(impact, 0.1)
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end
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end
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-- Apply recoil
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if isADS then
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recoilX = recoilX - weapon.recoil.x * 0.4
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recoilY = recoilY + weapon.recoil.y * 0.4
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else
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recoilX = recoilX - weapon.recoil.x
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recoilY = recoilY + weapon.recoil.y
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end
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-- Screen shake
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local shake = isADS and 0.002 or 0.005
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camera.CFrame = camera.CFrame * CFrame.new(
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math.random(-100,100)/100 * shake,
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math.random(-100,100)/100 * shake,
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0
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)
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task.wait(weapon.fireRate)
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canShoot = true
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updateHUD()
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if ammo <= 0 then
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reload()
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end
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end
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function reload()
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if isReloading or reserveAmmo <= 0 then return end
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isReloading = true
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Events:FindFirstChild("ReloadEvent"):FireServer()
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task.wait(weapon.reloadTime)
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local needed = weapon.magSize - ammo
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local available = math.min(needed, reserveAmmo)
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ammo = ammo + available
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reserveAmmo = reserveAmmo - available
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isReloading = false
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updateHUD()
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end
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-- Input handling
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UIS.InputBegan:Connect(function(input, processed)
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if processed then return end
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if input.UserInputType == Enum.UserInputType.MouseButton2 then
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isADS = true
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if isSprinting then isSprinting = false end
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end
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if input.UserInputType == Enum.UserInputType.MouseButton1 then
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isFiring = true
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if isSprinting then isSprinting = false end
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end
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if input.KeyCode == Enum.KeyCode.LeftShift then
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if not isADS then isSprinting = true end
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end
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if input.KeyCode == Enum.KeyCode.LeftControl then
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local char = player.Character
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if char then
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local hum = char:FindFirstChildOfClass("Humanoid")
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if hum then hum.WalkSpeed = 8 end
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end
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end
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if input.KeyCode == Enum.KeyCode.R then
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reload()
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end
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-- Weapon switch: 1-4
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if input.KeyCode == Enum.KeyCode.One then currentWeapon = "M4A1" end
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if input.KeyCode == Enum.KeyCode.Two then currentWeapon = "AK47" end
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if input.KeyCode == Enum.KeyCode.Three then currentWeapon = "Sniper" end
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if input.KeyCode == Enum.KeyCode.Four then currentWeapon = "Shotgun" end
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if input.KeyCode >= Enum.KeyCode.One and input.KeyCode <= Enum.KeyCode.Four then
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weapon = Weapons[currentWeapon]
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ammo = weapon.magSize
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reserveAmmo = weapon.maxAmmo
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isReloading = false
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updateHUD()
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end
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end)
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UIS.InputEnded:Connect(function(input)
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if input.UserInputType == Enum.UserInputType.MouseButton2 then
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isADS = false
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end
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if input.UserInputType == Enum.UserInputType.MouseButton1 then
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isFiring = false
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end
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if input.KeyCode == Enum.KeyCode.LeftShift then
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isSprinting = false
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end
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if input.KeyCode == Enum.KeyCode.LeftControl then
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local char = player.Character
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if char then
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local hum = char:FindFirstChildOfClass("Humanoid")
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if hum then hum.WalkSpeed = 20 end
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end
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end
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end)
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-- Main loop
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RunService.RenderStepped:Connect(function()
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-- Camera FOV for ADS
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local targetFOV = isADS and weapon.adsFOV or 70
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camera.FieldOfView = camera.FieldOfView + (targetFOV - camera.FieldOfView) * 0.2
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-- Sprint speed
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local char = player.Character
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if char then
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local hum = char:FindFirstChildOfClass("Humanoid")
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if hum and hum.MoveDirection.Magnitude > 0 then
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if isSprinting then
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hum.WalkSpeed = 30
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elseif not UIS:IsKeyDown(Enum.KeyCode.LeftControl) then
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hum.WalkSpeed = 20
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end
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end
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end
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-- Auto-fire
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if isFiring and weapon.automatic then
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shoot()
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end
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-- Recoil recovery
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recoilX = recoilX + (0 - recoilX) * math.clamp(recoilRecoverySpeed * 0.01, 0, 1)
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recoilY = recoilY + (0 - recoilY) * math.clamp(recoilRecoverySpeed * 0.01, 0, 1)
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updateHUD()
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end)
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-- Lock mouse for FPS
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UIS.MouseIconEnabled = false
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player.CharacterAdded:Connect(function()
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ammo = weapon.magSize
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reserveAmmo = weapon.maxAmmo
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updateHUD()
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end)
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updateHUD()
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print("[WeaponClient] Loaded - Controls: LMB=Shoot, RMB=ADS, Shift=Sprint, Ctrl=Crouch, R=Reload, 1-4=Switch weapon")
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]]
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print("[CoD FPS] Part 2/5 complete: Weapon system created.")
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Reference in New Issue
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