Ball Path Prediction

About

This feature gives you the predicted ball path. For more details, see the main wiki at https://github.com/RLBot/RLBot/wiki/Ball-Path-Prediction

To get the ball prediction struct simply call the get_ball_prediction_struct() function on the BaseAgent which all bots inherit from.

Sample BallPrediction

ball_prediction_struct = {
    'slices': [
        {
            'physics': {
                'location': {'x': 0.0, 'y': 0.0, 'z': 0.0},
                'rotation': {'pitch': 0.0, 'yaw': 0.0, 'roll': 0.0},
                'velocity': {'x': 0.0, 'y': 0.0, 'z': 0.0},
                'angular_velocity': {'x': 0.0, 'y': 0.0, 'z': 0.0}
            },
            'game_seconds': 0.0,
        },
        { ... }
    ],
    'num_slices': 360,
}

Example

Assume the following is written in a bots get_output() function. It prints all the predicted locations of the ball.

ball_prediction = self.get_ball_prediction_struct()

if ball_prediction is not None:
    for i in range(0, ball_prediction.num_slices):
        prediction_slice = ball_prediction.slices[i]
        location = prediction_slice.physics.location
        self.logger.info(f"At time {prediction_slice.game_seconds}, the ball will be at ({location.x}, {location.y}, {location.z})")