private void renderEnergyBar(Entity entity, int x, int y) {
int yPos = y + ((int) entity.boundingRadius() + 10);
graphics.drawRect(x - 15, yPos, 30, 7);
Color originalColor = graphics.getColor();
graphics.setColor(Color.BLUE);
double energyBarLength = 29.0 * entity.energy();
graphics.fillRect(x - 14, yPos + 1, (int) energyBarLength, 6);
graphics.setColor(originalColor);
}
private void renderHealthBar(Entity entity, int x, int y) {
int yPos = y - ((int) entity.boundingRadius() + 10);
graphics.drawRect(x - 15, yPos, 30, 7);
Color originalColor = graphics.getColor();
double health = entity.health();
graphics.setColor(getColorFor(health));
double healthBarLength = 29.0 * health;
graphics.fillRect(x - 14, yPos + 1, (int) healthBarLength, 6);
graphics.setColor(originalColor);
}