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

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

import java.util.List;

import static com.github.dtschust.zork.objects.ZorkObjectTypes.ITEM;

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) {
        final String what = arguments.get(1);

        if (game.inventory.contains(what)) {
            ZorkItem tempItem = (ZorkItem) game.get(ITEM, what);
            game.stream.println(tempItem.getWriting());
            return true;
        }
        return false;
    }
}