added generate and load code

class/player.hpp

@@ -3,6 +3,8 @@
 
 #include "character.hpp"
 
+#include "string.h"
+
 class Player : public Character
 {
   protected:
@@ -46,6 +48,36 @@ class Player : public Character
 
         xp -= level * level;
     }
+
+    int generateCode(char *dst)
+    {
+        return sprintf(dst,
+                       "PlayerName:%15s;PlayerHp:%d;PlayerAtt:%d;PlayerDef:%d;PlayerLvl:%d;PlayerExp:%d;",
+                       this->name, this->hp, this->att, this->def, this->level, this->xp);
+    }
+
+    Player *loadCode(char *dst)
+    {
+        char name[16];
+        int hp;
+        int att;
+        int def;
+        int lvl;
+        int exp;
+
+        int result = sscanf(dst,
+                            "PlayerName:%15s;PlayerAtt:%d;PlayerDef:%d;PlayerLvl:%d;PlayerExp:%d;",
+                            name, &hp, &att, &def, &lvl, &exp);
+
+        if (result == 5)
+        {
+            return new Player(name, hp, att, def, lvl, exp);
+        }
+        else
+        {
+            return nullptr;
+        }
+    }
 };
 
 #endif