SAFE_ZONES = (
    ((20, 20), (20, 20)),
)
OBSTACLE_COUNT = 25
MIN_OBSTACLE_SIZE = 20
MAX_OBSTACLE_SIZE = 45
MIN_OBSTACLE_MASS = 100
MAX_OBSTACLE_MASS = 500
MIN_OBSTACLE_HEALTH = 500
MAX_OBSTACLE_HEALTH = 5000
OBSTACLE_DAMAGE = 1
PLAYER_HEALTH = 100
PLAYER_BODY_DAMAGE = 1
BULLET_DAMAGE = 10
PLAYER_MASS = 1
PLAYER_SIZE = (10, 10)
PLAYER_MOVE_FORCE = 50
FIRE_FORCE = 0.3
BULLET_MASS = 0.002
BULLET_SIZE = (2, 2)
FIELD_SIZE = (800, 800)
FRICTION = 1
