update some comments

src/CommandFormats.hh

@@ -7003,11 +7003,10 @@ struct G_ServerVersionStrings_Ep3_6xB4x46 {
   // battle, and contains the current time (in the format "YYYY/MM/DD hh:mm:ss")
   // when ending a battle. This may have been used for identifying debug logs.
   pstring<TextEncoding::MARKED, 0x40> date_str2;
-  // It seems Sega used to send 0 here when starting a battle, and 0x04157580
+  // This field contains uninitialized memory when the client generates this
-  // when ending a battle. Since the field is unused by the client, it's not
+  // command. In normal operation, however, the client would never send this;
-  // clear what that value means, if anything. This behavior may be another
+  // it would be handled locally in offline mode, and generated by the server
-  // uninitialized memory bug in the server implementation (of which there are
+  // in online mode. The client completely ignores this field in either case.
-  // many other examples).
   le_uint32_t unused = 0;
 } __packed_ws__(G_ServerVersionStrings_Ep3_6xB4x46, 0xCC);
 
@@ -7061,8 +7060,8 @@ struct G_CardCounts_Ep3_CAx49 {
 // This command is not valid on Episode 3 Trial Edition.
 // TODO: Document this from Episode 3 client/server disassembly
 
-struct G_AddToSetCardlog_Ep3_6xB4x4A {
+struct G_AddToSetCardLog_Ep3_6xB4x4A {
-  G_CardBattleCommandHeader header = {0xB4, sizeof(G_AddToSetCardlog_Ep3_6xB4x4A) / 4, 0, 0x4A, 0, 0, 0};
+  G_CardBattleCommandHeader header = {0xB4, sizeof(G_AddToSetCardLog_Ep3_6xB4x4A) / 4, 0, 0x4A, 0, 0, 0};
   // Note: entry_count appears not to be bounds-checked; presumably the server
   // could send up to 0xFF entries, but those after the 8th would not be
   // byteswapped before the client handles them.
@@ -7070,22 +7069,22 @@ struct G_AddToSetCardlog_Ep3_6xB4x4A {
   uint8_t entry_count = 0;
   le_uint16_t round_num = 0;
   parray<le_uint16_t, 8> card_refs;
-} __packed_ws__(G_AddToSetCardlog_Ep3_6xB4x4A, 0x1C);
+} __packed_ws__(G_AddToSetCardLog_Ep3_6xB4x4A, 0x1C);
 
 // 6xB4x4B: Set EX result values
 // This command is not valid on Episode 3 Trial Edition.
 // This command specifies how much EX the player should get based on the
-// difference between their level and the levels of the players they defeated or
+// difference between their level and the levels of their opponents. (For
-// were defeated by. (For multi-player opponent teams, the average of the
+// multi-player opponent teams, the average of the opponents' levels is used.)
-// opponents' levels is used.) The game scans the appropriate list for the entry
+// The game scans the appropriate list for the entry whose threshold is less
-// whose threshold is less than or equal to than the level difference, and
+// than or equal to than the level difference, and returns the corresponding
-// returns the corresponding value. For example, if the first two entries in the
+// value. For example, if the first two entries in the win list are {20, 40}
-// win list are {20, 40} and {10, 30}, and the player defeats an opponent who is
+// and {10, 30}, and the player defeats an opponent who is 15 levels above the
-// 15 levels above the player's level, the player will get 30 EX when they win
+// player's level, the player will get 30 EX when they win the battle. If all
-// the battle. If all thresholds are greater than the level difference, the last
+// thresholds are greater than the level difference, the last entry's value is
-// entry's value is used. Finally, if the opponent team has no humans on it, the
+// used. Finally, if the opponent team has no humans on it, the resulting EX
-// resulting EX values are divided by 2 (so in the example above, the player
+// values are divided by 2 (so in the example above, the player would only get
-// would only get 15 EX for defeating COMs).
+// 15 EX for defeating COMs).
 
 // If any entry in either list has .value < -100 or > 100, the entire command is
 // ignored and the EX thresholds and values are reset to their default values.

src/Episode3/PlayerState.cc

@@ -1415,7 +1415,7 @@ bool PlayerState::set_card_from_hand(
   s->send_6xB4x05();
 
   if (!is_nte) {
-    G_AddToSetCardlog_Ep3_6xB4x4A cmd;
+    G_AddToSetCardLog_Ep3_6xB4x4A cmd;
     cmd.card_refs.clear(0xFFFF);
     cmd.card_refs[0] = card_ref;
     cmd.client_id = this->client_id;
@@ -1782,7 +1782,7 @@ bool PlayerState::set_action_cards_for_action_state(const ActionState& pa) {
       card->loc.direction = pa.facing_direction;
       log.debug("set facing direction to %s", phosg::name_for_enum(card->loc.direction));
 
-      G_AddToSetCardlog_Ep3_6xB4x4A cmd;
+      G_AddToSetCardLog_Ep3_6xB4x4A cmd;
       cmd.card_refs.clear(0xFFFF);
       cmd.client_id = this->client_id;
       cmd.round_num = s->get_round_num();
@@ -1842,7 +1842,7 @@ bool PlayerState::set_action_cards_for_action_state(const ActionState& pa) {
       }
     }
     if (!is_nte) {
-      G_AddToSetCardlog_Ep3_6xB4x4A cmd;
+      G_AddToSetCardLog_Ep3_6xB4x4A cmd;
       cmd.card_refs.clear(0xFFFF);
       cmd.client_id = this->client_id;
       cmd.round_num = s->get_round_num();

src/Episode3/Server.cc

@@ -12,7 +12,8 @@ using namespace std;
 namespace Episode3 {
 
 // This is (obviously) not the original string. The original string is:
-// "[V1][FINAL2.0] 03/09/13 15:30 by K.Toya"
+// "03/05/29 18:00 by K.Toya" (NTE)
+// "[V1][FINAL2.0] 03/09/13 15:30 by K.Toya" (Final)
 static const char* VERSION_SIGNATURE =
     "newserv Ep3 based on [V1][FINAL2.0] 03/09/13 15:30 by K.Toya";
 static const char* VERSION_SIGNATURE_NTE =