document 6xB4x4B command

src/Episode3/DeckState.cc

@@ -27,8 +27,8 @@ void DeckEntry::clear() {
   this->team_id = 0xFFFFFFFF;
   this->god_whim_flag = 3;
   this->unused1 = 0;
-  this->unused2 = 0;
-  this->unused3 = 0;
+  this->player_level = 0;
+  this->unused2.clear(0);
   this->card_ids.clear(0xFFFF);
 }
 

src/Episode3/DeckState.hh

@@ -31,8 +31,8 @@ struct DeckEntry {
   // always sets this to 3, and it's not clear why this even exists.
   uint8_t god_whim_flag;
   uint8_t unused1;
-  le_uint16_t unused2;
-  be_uint16_t unused3;
+  le_uint16_t player_level;
+  parray<uint8_t, 2> unused2;
 
   DeckEntry();
   void clear();