I can't use the lib

[3l0w]

I try to start to inject to csgo but nothing happens index.js:

const { app, BrowserWindow } = require('electron')
const path = require('path')
const url = require('url')
const IOverlay = require("electron-overlay")
const IOVhook = require("node-ovhook")
const fs = require("fs")
let screen

app.disableHardwareAcceleration()
IOverlay.start()
IOverlay.setHotkeys([{
  name: "overlay.toggle",
  keyCode: 65,
  modifiers: { ctrl: true }
}])
IOverlay.setEventCallback((event, payload) => {
  if (event === "game.input") {
    const window = BrowserWindow.fromId(payload.windowId)
    if (window) {
      const intpuEvent = IOverlay.translateInputEvent(payload)
      if (payload.msg !== 512) {
        console.log(event, payload)
        console.log(`translate ${JSON.stringify(intpuEvent)}`)
      }

      if (intpuEvent) {
        window.webContents.sendInputEvent(intpuEvent)
      }
      const focusWin = BrowserWindow.fromId(payload.focusWindowId)
      if (focusWin) {
        focusWin.focusOnWebView()
      }
    }
  }
})

// Wait until the app is ready
app.once('ready', () => {
  screen = require("electron").screen
  let windowOverlay = new BrowserWindow({
    transparent: true,
    frame: false,
    show: false,
    webPreferences: {
      nodeIntegration: true,
      offscreen: true,
    },
    title: "Overlay"
  })
  addOverlayWindows("Overlay", windowOverlay, 0, 0, true)

  windowOverlay.webContents.on("paint", (event, dirty, image) => {
    IOverlay.sendFrameBuffer(
      windowOverlay.id,
      image.getBitmap(),
      image.getSize().width,
      image.getSize().height
    )
  })

  windowOverlay.on("resize", () => {
    IOverlay.sendWindowBounds(window.id, { rect: window.getBounds() })
  })

  fs.writeFileSync("process.json", JSON.stringify(IOVhook.getTopWindows(true)))

  let process
  for (let i = 0; i < IOVhook.getTopWindows(true).length; i++) {
    const element = IOVhook.getTopWindows(true)[i];
    if (element.title === "Counter-Strike: Global Offensive") {
      process = element
    }
  }
  console.log("process: " + JSON.stringify(process))
  if (process) {
    console.log("inject:" + IOVhook.injectProcess(process))
  }

  windowOverlay.loadURL(url.format({
    pathname: path.join(__dirname, 'overlay.html'),
    protocol: 'file:',
    slashes: true
  }))

  let window = null

})
function addOverlayWindows(name, window, dragborder = 0, captionHeight = 0, transparent = false) {
  const display = screen.getDisplayNearestPoint(
    screen.getCursorScreenPoint()
  )

  IOverlay.addWindow(window.id, {
    name,
    transparent,
    resizable: window.isResizable(),
    maxWidth: window.isResizable
      ? display.bounds.width
      : window.getBounds().width,
    maxHeight: window.isResizable
      ? display.bounds.height
      : window.getBounds().height,
    minWidth: window.isResizable ? 100 : window.getBounds().width,
    minHeight: window.isResizable ? 100 : window.getBounds().height,
    nativeHandle: window.getNativeWindowHandle().readUInt32LE(0),
    rect: window.getBounds(),
    caption: {
      left: dragborder,
      right: dragborder,
      top: dragborder,
      height: captionHeight
    },
    dragBorderWidth: dragborder
  })

}

overlay.html:

<h1>hello</h1>

logs :

PS H:\loloverlay\gelectron\test> npm start

> loloverlay@1.0.0 start H:\loloverlay\gelectron\test
> electron .

 OverlayMain::addWindow
create share mem:1680,1050
process: {"windowId":1838298,"processId":13876,"threadId":15440,"title":"Counter-Strike: Global Offensive"}
inject:false

[hiitiger]

Are you using 32bit or 64bit nodejs?

[3l0w]

C:\Users\gwilh>node -p "process"
process {
  version: 'v12.4.0',
  versions: {
    node: '12.4.0',
    v8: '7.4.288.27-node.18',
    uv: '1.29.1',
    zlib: '1.2.11',
    brotli: '1.0.7',
    ares: '1.15.0',
    modules: '72',
    nghttp2: '1.38.0',
    napi: '4',
    llhttp: '1.1.3',
    http_parser: '2.8.0',
    openssl: '1.1.1b',
    cldr: '35.1',
    icu: '64.2',
    tz: '2019a',
    unicode: '12.1'
  },
  arch: 'x64',
  platform: 'win32',

I use 64bit nodejs

[hiitiger]

I think you need to use 32bit node , csgo is a 32bit game.

[3l0w]

ok i will test that

[3l0w]

I can't install electron-overlay:

PS H:\loloverlay\gelectron\test> ../../node/npm install ..\electron-overlay\
npm WARN lifecycle The node binary used for scripts is C:\Program Files\nodejs\node.exe but npm is using H:\loloverlay\node\node.exe itself. Use the `--scripts-prepend-node-path` option to include the path for the node binary npm was executed with.

> electron-overlay@1.0.0 install H:\loloverlay\gelectron\test\node_modules\electron-overlay
> node-gyp rebuild

H:\loloverlay\gelectron\test\node_modules\electron-overlay>if not defined npm_config_node_gyp (node "H:\loloverlay\node\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "H:\loloverlay\node\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
gyp ERR! configure error
gyp ERR! stack Error: Command failed: C:\Users\gwilh\AppData\Local\Programs\Python\Python37\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack   File "<string>", line 1
gyp ERR! stack     import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack                                ^
gyp ERR! stack SyntaxError: invalid syntax
gyp ERR! stack
gyp ERR! stack     at ChildProcess.exithandler (child_process.js:290:12)
gyp ERR! stack     at ChildProcess.emit (events.js:200:13)
gyp ERR! stack     at maybeClose (internal/child_process.js:1021:16)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
gyp ERR! System Windows_NT 10.0.18362
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "H:\\loloverlay\\node\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd H:\loloverlay\gelectron\test\node_modules\electron-overlay
gyp ERR! node -v v12.4.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm WARN loloverlay@1.0.0 No description
npm WARN loloverlay@1.0.0 No repository field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! electron-overlay@1.0.0 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the electron-overlay@1.0.0 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\gwilh\AppData\Roaming\npm-cache\_logs\2019-06-25T12_24_18_295Z-debug.log

2019-06-25T12_24_18_295Z-debug.log

EDIT: I fix that by set: npm config set python "C:\Python27\python.exe"

[3l0w]

I have test with 32-but version of nodejs but that doesn't work too where are n_overlay.dll? tell me how i can debug your lib

[hiitiger]

n_overlay.dll is the dll that will be injected to game process. you need to build gameoverlay.sln

I think the problem is n_ovhelper.exe and n_overlay.dll is built under game-overlay's sub directory so node-ovhook can not find it, I need to add more document about it and improve some API and log for debug .

[hiitiger]

If you have successfully build gameoverlay.sln try copy n_overlay.dll + n_ovhelper.exe into ...\node-ovhook\build\Release

[3l0w]

I got a new error with n_overlay.dll n_ovhelper.exe placed in node-ovhook\build\Release

H:\loloverlay\gelectron\test>electron .

OverlayMain::addWindow
create share mem:1680,1050
process: {"windowId":1510540,"processId":16720,"threadId":18588,"title":"Counter-Strike: Global Offensive"}
inject:true
hook pid: 16720, thread:18588
OverlayConnector::start
OverlayConnector::saveClientIdOverlayMain::onClientConnect,8092
HookApp::findGameWindow, injectWindow: 00000000
HookApp::findGameWindow, graphicsWindow: 00000000

OverlayConnector::onLinkConnectOverlayMain::_sendOverlayInit{"directMessageInput":false,"dragMode":1,"fpsPosition":1,"hotkeys":[{"alt":false,"ctrl":true,"keyCode":65,"name":"overlay.toggle","passthrough":false,"shift":false}],"processEnabled":true,"shareMemMutex":"electron-overlay-sharemem-{4C4BD948-0F75-413F-9667-AC64A7944D8E}6084-315156984","showfps":false,"type":"overlay.init","windows":[{"bufferName":"electron-overlay-6084-315157093-1-image-1","caption":{"height":0,"left":0,"right":0,"top":0},"dragBorderWidth":0,"maxHeight":1050,"maxWidth":1680,"minHeight":100,"minWidth":100,"name":"Overlay","nativeHandle":3082880,"rect":{"height":600,"width":800,"x":440,"y":225},"resizable":true,"transparent":true,"type":"window","windowId":1}]}

HookApp::startHook
OverlayConnector::_updateFrameBufferwindow: 1, width:800, height:600
PostThreadMessage to hook windowOverlayMain::onClientConnect,16720
OverlayMain::_sendOverlayInit{"directMessageInput":false,"dragMode":1,"fpsPosition":1,"hotkeys":[{"alt":false,"ctrl":true,"keyCode":65,"name":"overlay.toggle","passthrough":false,"shift":false}],"processEnabled":true,"shareMemMutex":"electron-overlay-sharemem-{4C4BD948-0F75-413F-9667-AC64A7944D8E}6084-315156984","showfps":false,"type":"overlay.init","windows":[{"bufferName":"electron-overlay-6084-315157093-1-image-1","caption":{"height":0,"left":0,"right":0,"top":0},"dragBorderWidth":0,"maxHeight":1050,"maxWidth":1680,"minHeight":100,"minWidth":100,"name":"Overlay","nativeHandle":3082880,"rect":{"height":600,"width":800,"x":440,"y":225},"resizable":true,"transparent":true,"type":"window","windowId":1}]}
PostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowPostThreadMessage to hook windowsafeInject, pid:16720, result:1*** Leaked objects detected: 1 instance(s) of class WrapTask
OverlayMain::onClientClose,8092

[3l0w]

The overlay don't show I think i have the same problem of #13