add SupplementForm

Author: ZXCroon

factory.cpp

@@ -29,7 +29,11 @@ FormStrategy* FormStrategyFactory::produce(int n) {
   switch (n) {
 
   case 0:
-    return new RemOrNotForm;
+    return new RemOrNotForm(env);
+    
+  case 1:
+    return new SupplementForm(env);
+    
   default:
     return NULL;
 

interaction.cpp

@@ -91,8 +91,7 @@ bool LearnOneWord::isLegal() {
 
 void LearnOneWord::process() {
   env->pass(word, diffi, fstra->isOK());
-  Def def(env->fsbDef, word);
-  def.print(cout);
+  cout << fstra->reDisplay();
 }
 
 

settings.cpp

@@ -5,6 +5,7 @@ FormSetting::FormSetting(Env* env) : Interaction(env) {
 
 void FormSetting::work() {
   cout << "  0. \"Remember or not\"" << endl;
+  cout << "  1. \"Supplement\"" << endl;
   cout << " ";
 
   int num;
@@ -13,7 +14,7 @@ void FormSetting::work() {
     if (str::isNumber(res)) {
       num = str::strToInt(res);
       // TODO:...
-      if (num == 0) {
+      if (num == 0 || num == 1) {
         break;
       }
     }

strategy.cpp

@@ -17,6 +17,9 @@ string SelectStrategy::next(int& difficulty) {
 }
 
 
+FormStrategy::FormStrategy(Env* env) : env(env) {
+}
+
 void FormStrategy::setWord(const string& word) {
   this->word = word;
   str::clearEnds(this->word);
@@ -72,8 +75,12 @@ int RandomSelection::chooseDifficulty() {
 }
 
 
+// -----------------------------
 
 
+RemOrNotForm::RemOrNotForm(Env* env) : FormStrategy(env) {
+}
+
 string RemOrNotForm::display() {
   string res = "\n ";
   for (int i = 1; i <= word.length() + 2; ++i) {
@@ -90,6 +97,13 @@ string RemOrNotForm::display() {
   return res;
 }
 
+string RemOrNotForm::reDisplay() {
+  string res = "";
+  Def def(env->fsbDef, word);
+  def.print(res);
+  return res;
+}
+
 void RemOrNotForm::rcvResponse(const string& resp) {
   string s = resp;
   str::clearEnds(s);
@@ -106,3 +120,61 @@ void RemOrNotForm::rcvResponse(const string& resp) {
   legal = false;
   ok = false;
 }
+
+
+SupplementForm::SupplementForm(Env* env) : FormStrategy(env) {
+}
+
+string SupplementForm::display() {
+  string res = "\n ";
+  for (int i = 1; i <= word.length() + 2; ++i) {
+    res += "-";
+  }
+  res += " \n| ";
+  res += processWord();
+  res += " |\n ";
+  for (int i = 1; i <= word.length() + 2; ++i) {
+    res += "-";
+  }
+  res += "\n";
+  Def def(env->fsbDef, word);
+  def.print(res);
+  res += " ";
+  return res;
+}
+
+string SupplementForm::reDisplay() {
+  string res = " ";
+  if (ok) {
+    res += "√";
+  }
+  else {
+    res += "×";
+  }
+  res += " " + word + "\n\n";
+  return res;
+}
+
+void SupplementForm::rcvResponse(const string& resp) {
+  string s = resp;
+  str::clearEnds(s);
+  legal = true;
+  ok = (s == word);
+}
+
+string SupplementForm::processWord() {
+  string res = word;
+  srand(time(0));
+  int len = word.length();
+  int blank = (len - 1) / 2;
+  for (int i = 1; i <= blank; ++i) {
+    for (;;) {
+      int now = rand() % (len - 1) + 1;
+      if (res[now] != '_') {
+        res[now] = '_';
+        break;
+      }
+    }
+  }
+  return res;
+}

strategy.h

@@ -26,14 +26,17 @@ class SelectStrategy {
 class FormStrategy {
 
 public:
+  FormStrategy(Env* env);
   virtual string display() = 0;
+  virtual string reDisplay() = 0;
   virtual void rcvResponse(const string& resp) = 0;
 
   void setWord(const string& word);
   bool isLegal();
   bool isOK();
 
 protected:
+  Env* env;
   string word;
   bool legal, ok;
 
@@ -89,8 +92,25 @@ class RandomSelection : public SelectStrategy {
 class RemOrNotForm : public FormStrategy {
 
 public:
+  RemOrNotForm(Env* env);
+  
+  string display();
+  string reDisplay();
+  void rcvResponse(const string& resp);
+  
+};
+
+class SupplementForm : public FormStrategy {
+
+public:
+  SupplementForm(Env* env);
+  
   string display();
+  string reDisplay();
   void rcvResponse(const string& resp);
+
+private:
+  string processWord();
 
 };