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add node about D5 non-repeatability on BB

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This commit is contained in:
Martin Michelsen
2025-09-16 08:38:49 -07:00
parent e0c8ca677f
commit d02ab1e7a5
2 changed files with 48 additions and 27 deletions
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src/CommandFormats.hh
+6 -2
View File
@@ -856,7 +856,8 @@ struct S_ReconnectSplit_19 {
// the chat log window contents will appear in the message box, prepended to
// the message text from the command.
// The maximum length of the message is 0x400 bytes. This is the only
// difference between this command and the D5 command.
// difference between this command and the D5 command (except on BB - see the
// notes on D5 for more information).
// 1B (S->C): Valid but ignored (all versions)
// Internal name: RcvBattleData
@@ -2765,7 +2766,10 @@ struct SC_TradeItems_D0_D3 { // D0 when sent by client, D3 when sent by server
// See D0 description for usage information.
// D5: Large message box (V3/BB)
// Same as 1A command, except the maximum length of the message is 0x1000 bytes.
// Same as 1A command, except the maximum length of the message is 0x1000
// bytes. On BB, this command is not valid during the data server phase
// (whereas 1A is valid there). The BB client ignores all D5 commands after the
// first one sent in each connection; this logic does not apply to 1A.
// D6 (C->S): Large message box closed (V3)
// No arguments
src/SendCommands.cc
+42 -25
View File
@@ -870,32 +870,49 @@ static void send_header_text(std::shared_ptr<Channel> ch, uint16_t command, uint
}
void send_message_box(shared_ptr<Client> c, const string& text) {
uint16_t command;
switch (c->version()) {
case Version::PC_PATCH:
case Version::BB_PATCH:
command = 0x13;
break;
case Version::DC_NTE:
case Version::DC_11_2000:
case Version::DC_V1:
case Version::DC_V2:
case Version::PC_NTE:
case Version::PC_V2:
command = 0x1A;
break;
case Version::GC_NTE:
case Version::GC_V3:
case Version::GC_EP3_NTE:
case Version::GC_EP3:
case Version::XB_V3:
case Version::BB_V4:
command = 0xD5;
break;
default:
throw logic_error("invalid game version");
if (is_v4(c->version())) {
phosg::StringWriter w;
try {
w.write(tt_encode_marked_optional(add_color(text), c->language(), true));
} catch (const runtime_error& e) {
phosg::log_warning_f("Failed to encode text for message box command: {}", e.what());
return;
}
w.put_u16(0);
while (w.str().size() & 3) {
w.put_u8(0);
}
send_command(c, (w.size() <= 0x400) ? 0x1A : 0xD5, 0x00, w.str());
} else {
uint16_t command;
switch (c->version()) {
case Version::PC_PATCH:
case Version::BB_PATCH:
command = 0x13;
break;
case Version::DC_NTE:
case Version::DC_11_2000:
case Version::DC_V1:
case Version::DC_V2:
case Version::PC_NTE:
case Version::PC_V2:
command = 0x1A;
break;
case Version::GC_NTE:
case Version::GC_V3:
case Version::GC_EP3_NTE:
case Version::GC_EP3:
case Version::XB_V3:
command = 0xD5;
break;
case Version::BB_V4:
throw std::logic_error("BB not handled before version switch");
default:
throw logic_error("invalid game version");
}
send_text(c->channel, command, 0x00, text, ColorMode::ADD);
}
send_text(c->channel, command, 0x00, text, ColorMode::ADD);
}
void send_ep3_timed_message_box(std::shared_ptr<Channel> ch, uint32_t frames, const string& message) {