"expanse"
};
private static final String[] adornments = new String[] {
"smelling of sulfur",
"with engravings on the walls",
"with a bumpy floor",
"",
"littered with garbage",
"spattered with guano",
"with piles of Wumpus droppings",
"with bones scattered around",
"with a corpse on the floor",
"that seems to vibrate",
"that feels stuffy",
"that fills you with dread"
};
Далее следует функция main. Обратите внимание, как она использует HtwFactory для создания игры. Она передает имя класса, htw.game.HuntTheWumpusFacade, потому что этот класс даже грязнее, чем Main. Это предотвращает изменения в данном классе из-за повторной компиляции/развертывания Main.
public static void main(String[] args) throws IOException {
game = HtwFactory.makeGame("htw.game.HuntTheWumpusFacade",
new Main());
createMap();
BufferedReader br =
new BufferedReader(new InputStreamReader(System.in));
game.makeRestCommand().execute();
while (true) {
System.out.println(game.getPlayerCavern());
System.out.println("Health: " + hitPoints + " arrows: " +
game.getQuiver());
HuntTheWumpus.Command c = game.makeRestCommand();
System.out.println(">");
String command = br.readLine();
if (command.equalsIgnoreCase("e"))
c = game.makeMoveCommand(EAST);
else if (command.equalsIgnoreCase("w"))
c = game.makeMoveCommand(WEST);
else if (command.equalsIgnoreCase("n"))
c = game.makeMoveCommand(NORTH);
else if (command.equalsIgnoreCase("s"))
c = game.makeMoveCommand(SOUTH);
else if (command.equalsIgnoreCase("r"))
c = game.makeRestCommand();
else if (command.equalsIgnoreCase("sw"))
c = game.makeShootCommand(WEST);
else if (command.equalsIgnoreCase("se"))
c = game.makeShootCommand(EAST);
else if (command.equalsIgnoreCase("sn"))
c = game.makeShootCommand(NORTH);
else if (command.equalsIgnoreCase("ss"))
c = game.makeShootCommand(SOUTH);
else if (command.equalsIgnoreCase("q"))
return;
c.execute();
}
}
Отметьте также, что функция main создает поток ввода и содержит главный цикл игры, в котором происходит интерпретация простых команд, но их обработка поручается другим, высокоуровневым компонентам.
Наконец, посмотрите, как main создает карту подземелий.
private static void createMap() {
int nCaverns = (int) (Math.random() * 30.0 + 10.0);
while (nCaverns-- > 0)
caverns.add(makeName());
for (String cavern : caverns) {
maybeConnectCavern(cavern, NORTH);
maybeConnectCavern(cavern, SOUTH);
maybeConnectCavern(cavern, EAST);
maybeConnectCavern(cavern, WEST);
}
String playerCavern = anyCavern();
game.setPlayerCavern(playerCavern);
game.setWumpusCavern(anyOther(playerCavern));
game.addBatCavern(anyOther(playerCavern));
game.addBatCavern(anyOther(playerCavern));
game.addBatCavern(anyOther(playerCavern));
game.addPitCavern(anyOther(playerCavern));
game.addPitCavern(anyOther(playerCavern));
game.addPitCavern(anyOther(playerCavern));
game.setQuiver(5);
}