public double bearingTo(Placeable p) {
int xdist, ydist;
double angle;
double bearing;
if (p == null) {
return 0;
}
xdist = p.getX() - xcoord;
ydist = p.getY() - ycoord;
angle = Math.atan(((double) ydist) / xdist);
angle = angle * 180 / Math.PI;
if (angle < 0) {
if (xdist < 0) {
angle = 180 + angle; // 360 + angle - 180
} else {
angle = 360 + angle;
}
} else if (xdist < 0) {
angle = 180 + angle;
}
if (angle > heading) {
bearing = angle - heading;
} else if (angle == heading) {
bearing = 0;
} else {
bearing = angle + 360 - heading;
}
return bearing;
}
public void spawnNearPlaceable() {
float prob, rand;
Placeable placeable = registry.getPlaceableManager().getRandomPlacable();
if (placeable != null
&& !placeable.getType().equals("TownHall")
&& !placeable.getType().equals("Cabin")
&& !placeable.getType().equals("Chest")) {
Point p = placeable.getCenterPoint();
HashMap<String, Player> players = registry.getPlayerManager().getPlayers();
Player player = null;
boolean playerNear = false;
for (String key : players.keySet()) {
player = (Player) players.get(key);
Point p2 = new Point(player.getMapX(), player.getMapY());
if (p.distance(p2) < mobSpawnRangeMin * 2) {
playerNear = true;
}
}
if (!playerNear) {
for (MonsterType monsterType : MonsterType.values()) {
if (monsterType.toString().equals("Porcupine")
|| monsterType.toString().equals("Snail")
|| monsterType.toString().equals("Snake")
|| monsterType.toString().equals("ZombieWalrus")) {
rand = Rand.getFloat();
prob = getShouldSpawn(monsterType, 0);
if (rand <= prob / 3.0f) {
// System.out.println("spawn near placeable " + monsterType.name());
spawn(monsterType.name(), "Roaming", p.x, p.y);
}
}
}
}
}
}