public void scoreToTargets(BiologicalObject c) {
double distanceX, distanceY, distanceSq;
for (Target t : targets) {
distanceX = c.xPos - t.xPos;
distanceY = c.yPos - t.yPos;
distanceSq = (distanceX * distanceX) + (distanceY * distanceY);
c.score += 1 / distanceSq;
}
}
public void iterate() {
for (BiologicalObject c : cells) {
c.move();
scoreToTargets(c);
}
}