public Mission pickedMission(BaseUI UI, Viewport port) {
Mission closest = null;
float minDist = Float.POSITIVE_INFINITY;
for (Mission mission : missions) {
final Sprite flag = mission.flagSprite();
float dist = port.isoToScreen(new Vec3D().setTo(flag.position)).z;
if (port.mouseIntersects(flag.position, 0.5f, UI)) {
if (dist < minDist) {
minDist = dist;
closest = mission;
}
}
}
return closest;
}
