protected bool CanReachPositionInTime(LocationPrediction slice)
{
var dist = Field.GetDist(Info.Location, slice.Location);
var speed = dist / slice.DeltaTime;
var currentSpeed = (float)Math.Sqrt((Math.Pow(Info.Velocity.X, 2) + Math.Pow(Info.Velocity.Y, 2)));
return(speed < currentSpeed);
}
protected LocationPrediction GetProjectedBall()
{
var predictions = BallPredictionService.GetPredictions(Ball, Field, Game);
LocationPrediction target = null;
foreach (var prediction in predictions)
{
if (CanReachPositionInTime(prediction))
{
return(prediction);
}
target = prediction;
}
return(target);
}
private static LocationPrediction GetPrediction(LocationPrediction ball, FieldService field, GameWrapper game, float deltaTime)
{
var prediction = new LocationPrediction();
prediction.DeltaTime = ball.DeltaTime + deltaTime;
prediction.GameTime = game.TimeElapsed + deltaTime;
prediction.Location = new Vec3(ball.Location.X, ball.Location.Y, ball.Location.Z);
prediction.Velocity = new Vec3(ball.Velocity.X, ball.Velocity.Y, ball.Velocity.Z);
var friction = prediction.Location.Z <= GameValuesService.BallRadius ? .6f : 1;
// Apply forces
prediction.Location.X += (ball.Velocity.X * deltaTime) * friction;
prediction.Location.Y += (ball.Velocity.Y * deltaTime) * friction;
prediction.Location.Z += (ball.Velocity.Z * deltaTime) - (GameValuesService.Gravity * deltaTime);
if (prediction.Location.Z < GameValuesService.BallRadius)
{
prediction.Location.Z = GameValuesService.BallRadius;
}
return(prediction);
}