/**
* Place the animal at the new location in the given field.
*
* @param newLocation The animal's new location.
*/
protected void setLocation(Location newLocation) {
if (location != null) {
field.clear(location);
}
location = newLocation;
field.place(this, newLocation);
}
/** Indicate that the animal is no longer alive. It is removed from the field. */
protected void setDead() {
alive = false;
if (location != null) {
field.clear(location);
location = null;
field = null;
}
}
/** Randomly populate the field with foxes and rabbits. */
private void populate() {
Random rand = new Random();
field.clear();
for (int row = 0; row < field.getDepth(); row++) {
for (int col = 0; col < field.getWidth(); col++) {
if (rand.nextInt(120) <= HUMAN_CREATION_PROBABILITY) {
if (nbHumans > 0) {
Location location = new Location(row, col);
Human h = new Human("Human" + row + col, HP_HUMANS, location, field);
characterList.add(h);
nbHumans--;
switch (rand.nextInt(4)) {
case 0:
ShotGun weapon = new ShotGun(5, 2, field, location);
h.setWeapon(weapon);
break;
case 1:
LiquidNitrogen weapon1 = new LiquidNitrogen(2, field, location);
h.setWeapon(weapon1);
break;
case 2:
WoodenStake weapon2 = new WoodenStake(field, location);
h.setWeapon(weapon2);
break;
default:
break;
}
}
} else if (rand.nextInt(120) <= ZOMBIE_CREATION_PROBABILITY) {
if (nbZombies > 0) {
Location location = new Location(row, col);
Zombie z = new Zombie("Zombie" + row + col, HP_ZOMBIES, location, field);
characterList.add(z);
nbZombies--;
}
} else if (rand.nextInt(120) <= VAMPIRE_CREATION_PROBABILITY) {
Location location = new Location(row, col);
Vampire v = new Vampire("Vampire", HP_VAMPIRES, location, field);
characterList.add(v);
} else if (rand.nextInt(1000) <= MADZOMBIE_CREATION_PROBABILITY) {
if (nbMadZombies > 0) {
Location location = new Location(row, col);
MadZombie mz = new MadZombie("Mad Zombie" + row + col, HP_ZOMBIES, location, field);
characterList.add(mz);
nbMadZombies--;
}
}
}
}
}
/** Randomly populate the field with foxes and rabbits. */
private void populate() {
Random rand = Randomizer.getRandom();
field.clear();
for (int row = 0; row < field.getDepth(); row++) {
for (int col = 0; col < field.getWidth(); col++) {
if (rand.nextDouble() <= FOX_CREATION_PROBABILITY) {
Location location = new Location(row, col);
Fox fox = new Fox(true, field, location);
foxes.add(fox);
} else if (rand.nextDouble() <= RABBIT_CREATION_PROBABILITY) {
Location location = new Location(row, col);
Rabbit rabbit = new Rabbit(true, field, location);
rabbits.add(rabbit);
}
// else leave the location empty.
}
}
}
