private void movement() {
int x = getX(), y = getY(), dir = getRotation();
if (Greenfoot.isKeyDown("left") && x > 10) {
setLocation(x - 7, y);
setRotation(Math.max(dir - 2, 247));
starsDir();
} else if (Greenfoot.isKeyDown("right") && x < 794) {
setLocation(x + 7, y);
setRotation(Math.min(dir + 2, 293));
starsDir();
} else {
setRotation((int) Math.round(-(dir - 270) / 1.8) + dir);
starsDir();
}
x = getX();
if (Greenfoot.isKeyDown("up") && y > 70) {
setLocation(x, y - 7);
} else if (Greenfoot.isKeyDown("down") && y < 660) {
setLocation(x, y + 7);
}
}
public void genLoc() {
location = new int[2];
int x = (int) (Math.random() * 3 + 1);
switch (x) {
case 1:
location[0] = 5;
case 2:
location[0] = 600;
case 3:
location[0] = (int) (Math.random() * 600);
}
int y = (int) (Math.random() * 3 + 1);
switch (x) {
case 1:
location[1] = 5;
case 2:
location[1] = 400;
case 3:
location[1] = (int) (Math.random() * 400);
}
setLocation(location[0], location[1]);
}
public void followHuman() {
int dist = 400;
Actor kill = null;
if (!getObjectsInRange(dist, Player.class).isEmpty()) {
for (Object obj : getObjectsInRange(dist, Player.class)) {
Actor guy = (Actor) obj;
int guyDist = (int) Math.hypot(guy.getX() - getX(), guy.getY() - getY());
if (kill == null || guyDist < dist) {
kill = guy;
dist = guyDist;
}
}
turnTowards(kill.getX(), kill.getY());
}
}
/**
* Get the distance to the ScrollingActor.
*
* @return The distance between this object and the ScrollingActor.
*/
public double getDistanceToScrollingActor() {
List<ScrollingActor> actors = getWorld().getObjects(ScrollingActor.class);
if (actors != null && !actors.isEmpty()) {
ScrollingActor actor = null;
for (ScrollingActor scrollingActor : actors) {
if (scrollingActor.isScrollingCenter()) {
actor = scrollingActor;
}
}
if (actor == null) {
System.err.println("No scrollingActor in the world.");
return 0;
}
return Math.hypot(getExactX() - actor.getExactX(), getExactY() - actor.getExactY());
}
return 0;
}
public void genSpecs() {
rotation = (int) (Math.random() * 180);
setRotation(rotation);
}
public Enemies(Player p) {
speed = (int) (Math.random() * 3);
genSpecs();
genLoc();
player = p;
}
public void set(int fury) {
if (!player.FURY_ENABLED) fury = 0;
fury = Math.min(6, fury);
setImage("fury_" + fury + ".png");
}