From 9ecd839df1c351fd0a5363608e89ed2c8096ab6d Mon Sep 17 00:00:00 2001
From: Maxim Derksen <maxim.derksen@AD.BIELEFELD-GYM-HEHO.LOGODIDACT.NET>
Date: Thu, 24 Mar 2022 11:33:46 +0100
Subject: [PATCH] Befehl Info und Exit

Info und Exit implementiert sowie eine neue Methode checkWord() in Game erstellt
---
 Game.java         | 30 ++++++++++++++++++++++++++++--
 WordleServer.java | 31 +++++++++++++++++++++----------
 2 files changed, 49 insertions(+), 12 deletions(-)

diff --git a/Game.java b/Game.java
index 08567a9..232a472 100644
--- a/Game.java
+++ b/Game.java
@@ -47,7 +47,6 @@ public class Game {
 			guess.deleteCharAt(0);
 		}
 		if (word.isEmpty()) {
-			System.out.println("öasdlkihg");
 			won = 1;
 			stopGame();
 		} else if (storeInArray(guess.toString())) {
@@ -56,6 +55,33 @@ public class Game {
 		}
 		return s;
 	}
+	
+	public String checkGuess(String g) {
+		StringBuilder guess = new StringBuilder(g);
+		StringBuilder word = new StringBuilder(this.word);
+		String s = "";
+		for (int i = 0; i < this.word.length(); i++) {
+			if (guess.charAt(0) == word.charAt(0)) {
+				word.deleteCharAt(0);
+				s += "2";
+			} else {
+				boolean found = false;
+				for (int r = 1; r < word.length(); r++) {
+					if (guess.charAt(0) == word.charAt(r)) {
+						s += "1";
+						found = true;
+						word.deleteCharAt(r);
+						break;
+					}
+				}
+				if (!found) {
+					s += "0";
+				}
+			}
+			guess.deleteCharAt(0);
+		}
+		return s;
+	}
 
 	/**
 	 * Speichert das Wort in der nächsten freien Stelle im Array und gibt danach
@@ -82,7 +108,7 @@ public class Game {
 		return !word.equals("") || !word.equals(null);
 	}
 
-	private void stopGame() {
+	public void stopGame() {
 		word = "";
 		guesses = new String[guesses.length - 1];
 	}
diff --git a/WordleServer.java b/WordleServer.java
index 9fa072a..54686f3 100644
--- a/WordleServer.java
+++ b/WordleServer.java
@@ -53,7 +53,6 @@ public class WordleServer extends Server {
 		u.setConnectionID(connectionID);
 		if (pMessage.length() < 4) {
 			send(pClientIP, pClientPort, "-ERR Command not valid in this state");
-
 		} else {
 			String m = pMessage.substring(0, 4);
 			System.out.println("Message: " + m + " State: " + u.getState());
@@ -65,11 +64,11 @@ public class WordleServer extends Server {
 			case 1:
 				// Anmeldephase
 				if (m.equalsIgnoreCase("USER")) {
-					m = pMessage.substring(5, pMessage.length() - 1);
+					m = pMessage.substring(5, pMessage.length());
 					u.setUsername(m);
 					send(pClientIP, pClientPort, "+OK");
 				} else if (m.equalsIgnoreCase("PASS")) {
-					m = pMessage.substring(5, pMessage.length() - 1);
+					m = pMessage.substring(5, pMessage.length());
 					u.setPassword(m);
 					if (u.getPassword() != null && u.getUsername() != null) {
 						if (query.checkLogin(u.getUsername(), u.getPassword())) {
@@ -104,7 +103,6 @@ public class WordleServer extends Server {
 					if (m.length() == 5) {
 						if (query.checkWord(m)) {
 							String a = "+OK " + u.getGame().giveGuess(m);
-							System.out.println(u.getGame().getGameStatus());
 							switch (u.getGame().getGameStatus()) {
 							case (1):
 								a += " game continues";
@@ -126,14 +124,27 @@ public class WordleServer extends Server {
 						send(pClientIP, pClientPort, "-ERR wrong format");
 					}
 				} else if (m.equalsIgnoreCase("INFO")) {
-					int n = Integer.parseInt("0" + pMessage.substring(4, pMessage.length()).replaceAll(" ", ""));
-					if (n != 0) {
-
-					} else {
-
+					String substring = "0";
+					if (m.length() > 4) {
+						substring += pMessage.substring(5, pMessage.length()).replaceAll(" ", "");
+					}
+					int n = Integer.parseInt("0" + substring);
+					String[] guesses = u.getGame().getGuesses();
+					if (6 >= n && n >= 1) {
+						String guess = guesses[n];
+						send(pClientIP, pClientPort, "+OK " + guess + " " + u.getGame().checkGuess(guess));
+					} else if (n == 0) {
+						String a = "+OK ";
+						for (int i = 0; i < 6; i++) {
+							if (guesses[i] == null) {
+								a += guesses[i] + " " + u.getGame().checkGuess(guesses[i]);
+							}
+						}
+						send(pClientIP, pClientPort, a);
 					}
 				} else if (m.equalsIgnoreCase("EXIT")) {
-
+					u.getGame().stopGame();
+					u.setState(3);
 				} else {
 					send(pClientIP, pClientPort, "-ERR Command not valid in this state");
 				}