Screenshots

[fowlplay4]

Here's a script that takes a screenshot and uploads it to the filebrowser.

It currently only works with V6 clients because of the use of makescreenshot2.

Function Documentation:

makescreenshot2(fileName, type, x, y, z, width, height)

PHP Code:

function onActionServerSide() {
  if (params[0] == "uploadfile") {
    // Decode Base 64 Data
    temp.filedata = base64decode(params[2]);
    // Determine Filepath
    temp.filepath = getScreenshotPath();
    // Determine Filename
    temp.filename = escapefilename(player.account) @ "_" @ int(timevar2) @ extractfileext(params[1]);
    // Save File
    temp.filedata.savestring(temp.filepath @ temp.filename, 0);
    // Alert NC of Success
    echo("Uploaded Screenshot: " @ temp.filename);
  }
  else if (params[0] == "fail") {
    // Alert NC of Failure
    echo(player.account SPC "unable to upload screenshot");
  }
}

function getScreenshotPath() {
  temp.folder = player.account.substring(0, 2);
  if (player.account.starts("Graal") && player.account.length() > 6) {
    temp.folder = "Gr" @ player.account.substring(5, 2);
  }
  return format("screenshots/%s/", temp.folder);
}

//#CLIENTSIDE

public function takeScreenshot() {
  // Generate Random Filename
  temp.filename = int(random(1000000,9999999)) @ ".png";
  temp.center = {
    player.x + 3 - (screenwidth / 32),
    player.y + 3 - (screenheight / 32)
  };
  // Take Screenshot
  makescreenshot2(temp.filename, 0x3f, temp.center[0],temp.center[1],player.z,screenwidth,screenheight);
  // Check if Screenshot Exists
  if (fileexists(temp.filename)) {
    // Upload Screenshot
    doUpload(temp.filename);
    // Delete Screenshot
    deletefile(filename);
  } else {
    // Screenshot Upload Failed
    // Client is V5 Most Likely
    triggerserver("gui", this.name, "fail");
  }
} 

function doUpload(file) {
  // Load File, Convert to Base 64, Send to Server
  temp.filedata.loadstring(file);
  temp.filedata = base64encode(temp.filedata);
  triggerserver("gui", this.name, "uploadfile", file, temp.filedata);
} 


You'll also need to set the NPC-Servers folder rights to include:

rw screenshots/*/*.png