public void createCommand(String name) {
cmd = literal(name)
.then(
literal("install")
.then(
argument("player", ArgumentTypes.player())
.executes(context -> installPlayer(context.getArgument("player", Player.class)))
)
.executes(
context -> {
var sender = context.getSource().getSender();
if (sender instanceof Player player) {
return installPlayer(player);
}
sender.sendMessage(Component.text("只有玩家才能用这个命令"));
return -1;
}
)
)
.executes(context -> {
context.getSource().getSender().sendMessage("Hello, MNL!");
return 1;
})
.build();
}
public static int installPlayer(@NotNull Player player) {
player.sendMessage(
Component.text("Hi! %s!, Your pos is %s, %s, %s".
formatted(
player.getName(),
player.getLocation().getBlockX(),
player.getLocation().getBlockY(),
player.getLocation().getBlockZ()
)));
return 1;
}
