Fix points + computerPlay

- computerPlay was iterating over an empty word
- Boggle::getPointsForWord was using std::min instead of std::max

src/Boggle.cpp

@@ -42,10 +42,14 @@ std::array<std::string, g_NUM_ROLLED_CUBES> rollSides() {
 }
 
 Boggle::Boggle()
-    : m_showingSides(rollSides()), m_englishWords(Boggle::s_DICTIONARY_FILE) {}
+    : m_showingSides(rollSides()), m_englishWords(Boggle::s_DICTIONARY_FILE) {
+    std::cout << "Lexicon size: " << m_englishWords.size() << std::endl;
+}
 
-const std::vector<string> &Boggle::playedWords() const{
+const std::vector<string> &Boggle::playedWords() const { return m_playedWords; }
-    return m_playedWords;
+
+const std::array<string, g_NUM_ROLLED_CUBES> Boggle::showingSides() const {
+    return m_showingSides;
 }
 
 bool Boggle::isWordEnglish(const std::string &word) const {
@@ -64,11 +68,12 @@ bool Boggle::isWordPlayed(const std::string &word) const {
 unsigned int Boggle::getPointsForWord(const std::string &word) {
     // This is kept as a variable to avoid static_cast<int>
     const int pointsForValidWord = word.length() - s_MIN_WORD_LENGTH;
-    return std::min(pointsForValidWord, 0);
+    return std::max(pointsForValidWord, 0);
 }
 
 bool Boggle::userInsert(std::string word) {
-    bool existsAlready = std::find(m_playedWords.begin(), m_playedWords.end(), word) != m_playedWords.end();
+    bool existsAlready = std::find(m_playedWords.begin(), m_playedWords.end(),
+                                   word) != m_playedWords.end();
     if (existsAlready)
         return false;
 
@@ -80,10 +85,11 @@ std::vector<std::string> Boggle::computerPlay() const {
     std::unordered_set<std::string> visited;
     std::vector<std::string> valiWords;
 
+    std::cout << "showing sides: "<<m_showingSides.size() <<std::endl;
     for (const std::string &cube : m_showingSides) {
         visited.insert(cube);
         std::string word;
-        for (const char c : word) {
+        for (const char c : cube) {
             word.push_back(c);
             backtrack(valiWords, visited, word);
         }

src/Boggle.h

@@ -30,6 +30,7 @@ public:
    * Getter for the users played words
    */
     const std::vector<std::string> &playedWords() const;
+    const std::array<std::string, g_NUM_ROLLED_CUBES> showingSides() const;
     bool isWordEnglish(const std::string &word) const;
     bool isWordLongEnough(const std::string &word) const;
     bool isWordPlayed(const std::string &word) const;

src/boggleplay.cpp

@@ -2,20 +2,132 @@
 // Also remove these comments here and add your own.
 // TODO: remove this comment header and replace with your own
 
-#include <cstdlib>
-#include <iostream>
-#include <iomanip>
-#include <sstream>
 #include "Boggle.h"
 #include "bogglemain.h"
 #include "strlib.h"
-// TODO: include any other header files you need
+#include <cstdlib>
+#include <iomanip>
+#include <iostream>
+#include <sstream>
+#include <thread>
+
+static const size_t LINE_LENGTH = 80;
+
+void printSlow(const char *const str, unsigned int msBetween) {
+    for (const char *c = str; *c; c++) {
+        std::cout << *c;
+        std::flush(std::cout);
+        std::this_thread::sleep_for(std::chrono::milliseconds(msBetween));
+    }
+}
+
+std::string wordsToStringLimit(const std::vector<std::string> &words,
+                               const size_t limitMaxLine,
+                               const size_t startLine) {
+    if (words.empty())
+        return "{}";
+
+    const std::string linePrefix(startLine, ' ');
+    std::string ret = "{";
+
+    int lineLength = startLine + 1; // +1 for the '{'
+    for (size_t i = 0; i < words.size(); i++) {
+        std::string word = "\"" + words[i] + "\"";
+        if (i != words.size() - 1) {
+            word += ",";
+        }
+
+        if (word.size() + lineLength <= limitMaxLine) {
+            ret += word + " ";
+            lineLength += word.size() + 1; // +1 for the space
+            continue;
+        }
+        // Start a new line, with the prefix
+        ret += "\n" + linePrefix + word + " ";
+        lineLength = startLine + word.size() + 1; // +1 for the space
+    }
+
+    ret.back() = '}';
+    return ret;
+}
 
 /*
  * Plays one game of Boggle using the given boggle game state object.
  */
 void playOneGame(Boggle &boggle) {
+    std::string userInput;
+    size_t userScore = 0;
 
+    std::cout << "It's your turn!\n";
+    std::cout << "Showing sides:\n";
+    for (const std::string &side : boggle.showingSides())
+        std::cout << ' ' << side << '\n';
+
+    while (true) {
+        const std::vector<std::string> &words = boggle.playedWords();
+        std::string wordsInfo =
+            "Your words (" + std::to_string(words.size()) + "): ";
+        // std::endl flushes the line, it's not necessary yet, hence the \n
+        std::cout << wordsInfo
+                  << wordsToStringLimit(words, LINE_LENGTH, wordsInfo.length())
+                  << '\n';
+        std::cout << "Your score: " << userScore << '\n';
+        std::cout << "Type a word (or press Enter to end your turn): ";
+        std::flush(std::cout); // Finally flush!
+
+        std::string answer;
+        std::getline(std::cin, answer);
+
+        if (answer.empty())
+            break;
+        if (answer.size() > 16) {
+            std::cout << "Your word may not be longer than 16 characters!"
+                      << std::endl;
+            continue;
+        }
+        if (!boggle.isWordLongEnough(answer)) {
+            std::cout << "Your word is not long enough!" << std::endl;
+            continue;
+        }
+        if (boggle.isWordPlayed(answer)) {
+            std::cout << "You've already played that word!" << std::endl;
+            continue;
+        }
+        if (!boggle.isWordEnglish(answer)) {
+            std::cout << "Silly human, that's not a real word!" << std::endl;
+            continue;
+        }
+        boggle.userInsert(answer);
+        userScore += Boggle::getPointsForWord(answer);
+    }
+
+    std::cout << "It's my turn!" << std::endl;
+    std::vector<std::string> words = boggle.computerPlay();
+    size_t myScore = 0;
+    for (const std::string &word : words)
+        myScore += Boggle::getPointsForWord(word);
+
+    std::string wordsInfo = "My words (" + std::to_string(words.size()) + "): ";
+    std::cout << wordsInfo
+              << wordsToStringLimit(words, LINE_LENGTH, wordsInfo.length())
+              << '\n';
+
+    std::cout << "My score: " << myScore << '\n';
+
+    if (myScore > userScore) {
+        std::cout << "Ha ha ha, I destroyed you. Better luck next time, puny human!"
+                  << std::endl;
+    } else {
+        std::flush(std::cout);
+        printSlow("¡Que pasa! You", 25);
+        printSlow("... won 😭", 150);
+        std::this_thread::sleep_for(std::chrono::milliseconds(200));
+        std::cout << '\n';
+        printSlow("Well", 70);
+        printSlow(", uhhhhh", 200);
+        printSlow(", well played!", 50);
+        printSlow(", I suppose", 200);
+    }
 }
 
 /*