public void render(Obstacle obstacle) {
Vector adjustedPosition = obstacle.position().add(viewPoint);
graphics.drawOval(
(int) (adjustedPosition.x() - obstacle.boundingRadius()),
(int) (adjustedPosition.y() - obstacle.boundingRadius()),
(int) (obstacle.boundingRadius() * 2),
(int) (obstacle.boundingRadius() * 2));
}
public void render(WatchTower watchTower) {
Vector pos = watchTower.position().add(viewPoint);
int x1 = (int) pos.x();
int y1 = (int) pos.y();
graphics.drawOval(x1 - 5, y1 - 5, 10, 10);
/*
Vector heading = watchTower.heading();
int x2 = x1 + (int) (heading.x() * 20);
int y2 = y1 + (int) (heading.y() * 20);
graphics.drawLine(x1 + (int) (heading.x() * 5), y1 + (int) (heading.y() * 5), x2, y2);
*/
}
public void render(TargetingSystem targetingSystem) {
Vector pos = targetingSystem.position().add(viewPoint);
int x = (int) pos.x();
int y = (int) pos.y();
int radius = (int) targetingSystem.boundingRadius();
int diameter = radius * 2;
graphics.drawOval(x - radius, y - radius, diameter, diameter);
double hx = targetingSystem.heading().x();
double hy = targetingSystem.heading().y();
graphics.drawLine(
x + (int) (hx * radius),
y + (int) (hy * radius),
x + (int) (hx * diameter),
y + (int) (hy * diameter));
}