Added logout messages

[Raz0r1337]

Changes Proposed:

• Added hook for player logout
• Added logic for player logout message
• Added option to enable/disable the logout message

Issues Addressed:

• Closes Feature: Option to show logouts #11

Tests Performed:

• it throws no errors during compile
• it shows logout messages if activated in options

How to Test the Changes:

1. clone the change
2. compile it
3. change the option for logout message to '1' and log out

[Helias]

You could wrap this into an if that checks if the player session still exists

if (WorldSession* session = player->GetSession())
{
	std::string playerIP = session->GetRemoteAddress();
    uint32 playerAccountID = session->GetAccountId();

    std::string playerName = player->GetName();
    uint32 playerAccountID = session->GetAccountId();

    std::ostringstream message; // is this used?

    LOG_INFO("module", "Player '{}' has logged out : IP '{}' : AccountID '{}'", playerName.c_str(), playerIP.c_str(), playerAccountID);
}

[Raz0r1337]

Thx.
I've implemented your tip in my fork and will test it as soon as my test server is ready.

If everything works as intended, I'll start the next PR right away. ;-)

[Helias]

Thanks for the PR! I left some minor comments and I started the pipeline to run some checks

[Helias]

[ 24%] Building CXX object src/server/scripts/CMakeFiles/scripts.dir/Commands/cs_reload.cpp.o
/home/runner/work/mod-who-logged/mod-who-logged/modules/mod-who-logged/src/who_logged.cpp:57:2: fatal error: misleading indentation; statement is not part of the previous 'if' [-Wmisleading-indentation]
   57 |         if (WorldSession* session = player->GetSession())
      |         ^
/home/runner/work/mod-who-logged/mod-who-logged/modules/mod-who-logged/src/who_logged.cpp:54:5: note: previous statement is here
   54 |     if (!sConfigMgr->GetOption<bool>("PlayerLogoutAnnounce", true))
      |     ^
1 error generated.
gmake[2]: *** [modules/CMakeFiles/modules.dir/build.make:93: modules/CMakeFiles/modules.dir/mod-who-logged/src/who_logged.cpp.o] Error 1
[ 24%] Building CXX object src/server/scripts/CMakeFiles/scripts.dir/Commands/cs_reset.cpp.o
gmake[1]: *** [CMakeFiles/Makefile2:1473: modules/CMakeFiles/modules.dir/all] Error 2
gmake[1]: *** Waiting for unfinished jobs....

[Helias]

replace tabs with spaces

[Raz0r1337]

I've now implemented all the suggestions, and on my test server without modules, it now compiles 100% and works perfectly. I'm closing this PR and starting a new one with all the updates.

Thanks for everything.