Document easy chat

src/mauville_old_man.c

@@ -250,7 +250,7 @@ void ScrSpecial_HipsterTeachWord(void)
 {
     u16 phrase = GetNewHipsterPhraseToTeach();
 
-    if (phrase == 0xFFFF)
+    if (phrase == EC_EMPTY_WORD)
     {
         gSpecialVar_Result = FALSE;
     }
@@ -283,7 +283,7 @@ void ScrSpecial_GenerateGiddyLine(void)
     if (giddy->taleCounter == 0)
         InitGiddyTaleList();
 
-    if (giddy->randomWords[giddy->taleCounter] != 0xFFFF) // is not the last element of the array?
+    if (giddy->randomWords[giddy->taleCounter] != EC_EMPTY_WORD)
     {
         u8 *stringPtr;
         u32 adjective = Random();
@@ -316,7 +316,7 @@ static void InitGiddyTaleList(void)
         {EC_GROUP_HOBBIES,   0},
         {EC_GROUP_MOVE_1,    0},
         {EC_GROUP_MOVE_2,    0},
-        {EC_GROUP_POKEMON_2, 0}
+        {EC_GROUP_POKEMON_NATIONAL, 0}
     };
     u16 i;
     u16 r10;
@@ -348,7 +348,7 @@ static void InitGiddyTaleList(void)
         r1 = Random() % 10;
         if (r1 < 3 && r7 < 8)
         {
-            giddy->randomWords[i] = 0xFFFF;
+            giddy->randomWords[i] = EC_EMPTY_WORD;
             r7++;
         }
         else