// Normalize predicted future locations by parent position
override public void HandlePostMoveDraws()
{
// Clear old draws.
foreach (LineRenderer line in lookAheadLines)
{
Destroy(line.gameObject);
}
lookAheadLines.Clear();
// Get flyBys *BEFORE* position normalization.
List <bool> flyBys = FindAllPredictedFlybys();
// Normalize drawn display positions to primary parent's position
SystemObject parent = PrimaryGravityParent(0).GetComponent <SystemObject>();
for (int i = 0; i < frames_lookahead; i++)
{
projectedLocations[i] -= parent.NetDelta(i);
}
// Find all flyBys and draw them in a different color than non-flyBys.
bool flyByInProgress = flyBys[0];
List <Vector2> flyBy = new List <Vector2> {
};
for (int i = 0; i < frames_lookahead; i++)
{
flyBy.Add(projectedLocations[i]);
// Flyby status changed, time to start a new line.
if (flyByInProgress != flyBys[i])
{
LineBetweenPositions(flyBy, flyByInProgress);
flyBy = new List <Vector2> {
};
flyByInProgress = !flyByInProgress;
}
}
LineBetweenPositions(flyBy, flyByInProgress);
}