package com.github.dtschust.zork.repl.actions;

import com.github.dtschust.zork.ZorkGame;
import com.github.dtschust.zork.repl.Action;

import java.util.List;

public class ReadAction implements Action {
    @Override
    public boolean matchesInput(List<String> arguments) {
        return arguments.get(0).equals("read");
    }

    @Override
    public int getMinimumArgCount() {
        return 2;
    }

    @Override
    public boolean run(ZorkGame game, List<String> arguments) {
        return game.getItem(arguments.get(1)).map(i -> {
            game.stream.println(i.getWriting());
            return true;
        }).orElse(false);
    }
}