public function execute(Troll $troll)
{
if ($troll->isRunawayState()) {
$troll->runaway();
} else {
// todo
}
}
$this->getWeapon()->useWeapon();
}
}
class Knight extends Character
{
public function fight()
{
print "Knight Fighting!!" . PHP_EOL;
$this->getWeapon()->useWeapon();
}
}
class Troll extends Character
{
public function fight()
{
print "Troll Fighting!!" . PHP_EOL;
$this->getWeapon()->useWeapon();
}
}
//Create a troll
$troll = new Troll();
//Fight using a knife
$troll->setWeapon(new KnifeBehavior())->fight();
//Fight using a Axe
$troll->setWeapon(new AxeBehavior())->fight();
//Create a king
$king = new King();
//Fight using a sword
$king->setWeapon(new SwordBehavior())->fight();
//Fight using a bow and arrow
$king->setWeapon(new BowAndArrowBehavior())->fight();
public function execute(Troll $troll)
{
if ($troll->isThirdState()) {
$troll->third();
}
}
