import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

public class AimbBot implements KeyListener {
    private Robot robot;
    private boolean isRunning;
    private boolean isAiming;

    public AimbBot() {
        try {
            robot = new Robot();
            isRunning = false;
            isAiming = false;
            // добавить слушатель на клавишу "t"
            KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(keyEventDispatcher);
        } catch (AWTException e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        AimbBot aimbBot = new AimbBot();
        aimbBot.start();
    }

    private void start() {
        System.out.println("AIM Bot started!");
        while (true) {
            if (isRunning) {
                if (isAiming) {
                    Point center = getScreenCenter();
                    robot.mouseMove(center.x, center.y);
                }
                try {
                    Thread.sleep(1000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        }
    }

    private Point getScreenCenter() {
        Toolkit toolkit = Toolkit.getDefaultToolkit();
        Dimension screenSize = toolkit.getScreenSize();
        int centerX = (int) screenSize.getWidth() / 2;
        int centerY = (int) screenSize.getHeight() / 2;
        return new Point(centerX, centerY);
    }

    private KeyEventDispatcher keyEventDispatcher = new KeyEventDispatcher() {
        @Override
        public boolean dispatchKeyEvent(KeyEvent e) {
            if (e.getKeyChar() == 't') {
                if (e.getID() == KeyEvent.KEY_PRESSED) {
                    isRunning = !isRunning;
                    if (isRunning) {
                        isAiming = true;
                    } else {
                        isAiming = false;
                    }
                    if (isRunning) {
                        System.out.println("AIM Bot activated!");
                    } else {
                        System.out.println("AIM Bot deactivated!");
                    }
                }
            }
            return false;
        }
    };

    @Override
    public void keyTyped(KeyEvent e) {}

    @Override
    public void keyPressed(KeyEvent e) {}

    @Override
    public void keyReleased(KeyEvent e) {}
}

Для успешной работы скрипта, необходимо настроить разрешение экрана в переменной resolution на размеры вашего экрана.