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.types.ZorkItem;
import java.util.List;
import static com.github.dtschust.zork.Zork.Type.ITEM;
public class ReadAction implements Action {
@Override
public boolean matchesInput(List<String> arguments) {
return arguments.get(0).equals("read");
}
public int getMinimumArgCount() {
return 2;
public void run(ZorkGame game, List<String> arguments) {
final String what = arguments.get(1);
if (game.inventory.contains(what)) {
ZorkItem tempItem = (ZorkItem) game.get(ITEM, what);
if (tempItem.writing != null && !tempItem.writing.isEmpty()) {
System.out.println(tempItem.writing);
} else {
System.out.println("Nothing written.");
System.out.println("Error");