THIS IS NOT A STANDALONE PLUGIN. THIS IS JUST AN API.
Captcha API is a simple API to provide a Captcha.
Check out the Source Code
This useful to protect your server against auto clicking Players or any type of macro.
Easy on Players hard on autoclickers
How it works:
When the Captcha gets triggered a GUI with random Items shows up where the suspected player has to click a certain item to successfully complete the captcha.
After the player fails the Captcha or closes the GUI more than 8 times the plugin sends out a warning to all players with the captcha.getwarning permission.
How to implement it:
//call the Captcha GUI
public void callCaptcha(Player player){
ExecuteCaptcha(player);
}
Permissions:
captcha.getwarning
Receive a warning when a player fails the captcha more than 8 times
captcha.nocaptcha
Bypass the Captcha