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add a way for joinable quests to lock themselves

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This commit is contained in:
Martin Michelsen
2024-04-28 00:23:21 -07:00
parent 09bf81f77f
commit 29f200b83e
7 changed files with 63 additions and 16 deletions
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src/ReceiveSubcommands.cc
+31 -1
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@@ -2803,6 +2803,36 @@ static void on_set_quest_flag(shared_ptr<Client> c, uint8_t command, uint8_t fla
}
}
static void on_sync_quest_register(shared_ptr<Client> c, uint8_t command, uint8_t flag, void* data, size_t size) {
auto l = c->require_lobby();
if (!l->is_game()) {
return;
}
const auto& cmd = check_size_t<G_SyncQuestRegister_6x77>(data, size);
if (cmd.register_number >= 0x100) {
throw runtime_error("invalid register number");
}
// If the lock status register is being written, change the game's flags to
// allow or forbid joining
if (l->quest &&
l->quest->joinable &&
(l->quest->lock_status_register >= 0) &&
(cmd.register_number == l->quest->lock_status_register)) {
// Lock if value is nonzero; unlock if value is zero
if (cmd.value.as_int) {
l->set_flag(Lobby::Flag::QUEST_IN_PROGRESS);
l->clear_flag(Lobby::Flag::JOINABLE_QUEST_IN_PROGRESS);
} else {
l->clear_flag(Lobby::Flag::QUEST_IN_PROGRESS);
l->set_flag(Lobby::Flag::JOINABLE_QUEST_IN_PROGRESS);
}
}
forward_subcommand(c, command, flag, data, size);
}
static void on_set_entity_set_flag(shared_ptr<Client> c, uint8_t command, uint8_t flag, void* data, size_t size) {
auto l = c->require_lobby();
if (!l->is_game()) {
@@ -4480,7 +4510,7 @@ const SubcommandDefinition subcommand_definitions[0x100] = {
/* 6x74 */ {0x62, 0x69, 0x74, on_word_select, SDF::ALWAYS_FORWARD_TO_WATCHERS},
/* 6x75 */ {0x00, 0x00, 0x75, on_set_quest_flag},
/* 6x76 */ {0x00, 0x00, 0x76, on_set_entity_set_flag},
/* 6x77 */ {0x00, 0x00, 0x77, on_forward_check_game},
/* 6x77 */ {0x00, 0x00, 0x77, on_sync_quest_register},
/* 6x78 */ {0x00, 0x00, 0x78, forward_subcommand_m},
/* 6x79 */ {0x00, 0x00, 0x79, on_forward_check_lobby},
/* 6x7A */ {0x00, 0x00, 0x7A, on_forward_check_game_client},