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https://github.com/polserver/polserver
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21577d8e5b
* tidy * Automated clang-tidy change: modernize-concat-nested-namespaces * compile test * fix namespace --------- Co-authored-by: Clang Tidy <clang-tidy@users.noreply.github.com>
90 lines
2.2 KiB
C++
90 lines
2.2 KiB
C++
/** @file
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*
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* @par History
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*/
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#include "../clib/clib_endian.h"
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#include "../clib/logfacility.h"
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#include "../clib/passert.h"
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#include "../clib/rawtypes.h"
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#include "accounts/account.h"
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#include "menu.h"
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#include "mobile/charactr.h"
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#include "network/cgdata.h"
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#include "network/client.h"
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#include "network/pktin.h"
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#include "ufunc.h"
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namespace Pol::Core
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{
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void handle_menu_selection( Network::Client* client, PKTIN_7D* msg )
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{
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passert_paranoid( client );
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if ( !client->chr )
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{
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POLLOGLN( "{} tried to use a menu without being in the game.", client->acct->name() );
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return;
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}
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Menu* active_menu = nullptr;
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if ( client->gd->menu.exists() )
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{
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active_menu = client->gd->menu.get_weakptr();
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}
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if ( active_menu == nullptr )
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{
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POLLOGLN( "{}/{} tried to use a menu, but none was active.", client->acct->name(),
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client->chr->name() );
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return;
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}
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u16 menu_id = cfBEu16( msg->menu_id );
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if ( active_menu->menu_id != menu_id )
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{
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INFO_PRINTLN( "Client tried to use a menu he wasn't entitled to" );
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// LOGME illegal menu selection
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client->chr->cancel_menu();
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return;
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}
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client->gd->menu.clear();
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if ( msg->choice == 0 ) // client cancelled menu
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{
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client->chr->cancel_menu();
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return;
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}
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u16 choice = cfBEu16( msg->choice );
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if ( choice == 0 || choice > active_menu->menuitems_.size() )
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{
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INFO_PRINTLN( "Client menu choice out of range" );
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client->chr->cancel_menu();
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return;
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}
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// Wow, client chose something valid from the menu, even.
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// Note, the incoming message specified object type, color, and used_item_serial.
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// Since we'd just have to verify these anyway, I'm just going
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// to ignore them, and use the information in the MenuItem.
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// If this turns out not to be workable, we'll have to validate those
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// input fields, too.
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MenuItem* mi = &active_menu->menuitems_[choice - 1];
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if ( mi->submenu_id )
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{
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Menu* submenu = Menu::find_menu( mi->submenu_id );
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client->gd->menu = submenu->getWeakPtr();
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send_menu( client, submenu );
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}
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else
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{
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passert( client->gd->on_menu_selection );
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client->gd->on_menu_selection( client, mi, msg );
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}
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}
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} // namespace Pol::Core
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