Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

214 lines
6.7 KiB

5 years ago
//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose: Menu responsible for allowing players to join a game
//
// $Revision: $
// $NoKeywords: $
//===========================================================================//
#include "menumanager.h"
#include "basemenu.h"
#include "vgui_controls/listpanel.h"
#include "vgui_controls/textentry.h"
#include "vgui_controls/button.h"
#include "networkmessages.h"
#include "networkmanager.h"
#include "tier1/KeyValues.h"
//-----------------------------------------------------------------------------
// Constructor, destructor
//-----------------------------------------------------------------------------
class CJoinGameMenu : public CBaseMenu, public INetworkMessageListener
{
DECLARE_CLASS_SIMPLE( CJoinGameMenu, CBaseMenu );
public:
CJoinGameMenu( vgui::Panel *pParent, const char *pPanelName );
virtual ~CJoinGameMenu();
// Called when a particular network message occurs
virtual void OnNetworkMessage( NetworkMessageRoute_t route, INetworkMessage *pNetworkMessage );
virtual void OnCommand( const char *pCommand );
MESSAGE_FUNC( OnTextNewLine, "TextNewLine" );
private:
vgui::ListPanel *m_pPlayerList;
vgui::TextEntry *m_pChatLog;
vgui::TextEntry *m_pServerName;
vgui::TextEntry *m_pServerPort;
vgui::TextEntry *m_pChatEntry;
vgui::TextEntry *m_pPlayerName;
vgui::Button *m_pJoinGame;
bool m_bJoiningGame;
};
//-----------------------------------------------------------------------------
// Hooks the menu into the menu manager
//-----------------------------------------------------------------------------
REGISTER_MENU( "JoinGameMenu", CJoinGameMenu );
//-----------------------------------------------------------------------------
// Sort by player name
//-----------------------------------------------------------------------------
static int __cdecl PlayerNameSortFunc( vgui::ListPanel *pPanel, const vgui::ListPanelItem &item1, const vgui::ListPanelItem &item2 )
{
const char *string1 = item1.kv->GetString("player");
const char *string2 = item2.kv->GetString("player");
return stricmp( string1, string2 );
}
//-----------------------------------------------------------------------------
// Constructor, destructor
//-----------------------------------------------------------------------------
CJoinGameMenu::CJoinGameMenu( vgui::Panel *pParent, const char *pPanelName ) :
BaseClass( pParent, pPanelName )
{
m_pPlayerList = new vgui::ListPanel( this, "PlayerList" );
m_pPlayerList->AddColumnHeader( 0, "color", "Color", 52, 0 );
m_pPlayerList->AddColumnHeader( 1, "player", "Player Name", 128, 0 );
m_pPlayerList->SetSelectIndividualCells( false );
m_pPlayerList->SetEmptyListText( "No Players" );
m_pPlayerList->SetDragEnabled( false );
m_pPlayerList->AddActionSignalTarget( this );
m_pPlayerList->SetSortFunc( 0, PlayerNameSortFunc );
m_pPlayerList->SetSortFunc( 1, PlayerNameSortFunc );
m_pPlayerList->SetSortColumn( 1 );
m_pServerName = new vgui::TextEntry( this, "ServerName" );
m_pServerPort = new vgui::TextEntry( this, "ServerPort" );
char pInitialPort[16];
Q_snprintf( pInitialPort, sizeof(pInitialPort), "%d", NETWORKSYSTEM_DEFAULT_SERVER_PORT );
m_pServerPort->SetText( pInitialPort );
m_pPlayerName = new vgui::TextEntry( this, "PlayerName" );
m_pPlayerName->SetMultiline( false );
m_pChatLog = new vgui::TextEntry( this, "ChatLog" );
m_pChatLog->SetMultiline( true );
m_pChatLog->SetVerticalScrollbar( true );
m_pChatEntry = new vgui::TextEntry( this, "ChatEntry" );
m_pChatEntry->AddActionSignalTarget( this );
m_pChatEntry->SetMultiline( false );
m_pChatEntry->SendNewLine( true );
m_pJoinGame = new vgui::Button( this, "JoinGame", "Join Game", this );
LoadControlSettings( "resource/joingamemenu.res", "GAME" );
m_pPlayerName->SetText( "Unnamed" );
m_pChatEntry->SetEnabled( false );
if ( !g_pNetworkManager->StartClient() )
{
m_pJoinGame->SetEnabled( false );
return;
}
g_pNetworkManager->AddListener( NETWORK_MESSAGE_SERVER_TO_CLIENT, LEGION_NETMESSAGE_GROUP, CHAT_MESSAGE, this );
}
CJoinGameMenu::~CJoinGameMenu()
{
g_pNetworkManager->RemoveListener( NETWORK_MESSAGE_SERVER_TO_CLIENT, LEGION_NETMESSAGE_GROUP, CHAT_MESSAGE, this );
}
//-----------------------------------------------------------------------------
// Called when a particular network message occurs
//-----------------------------------------------------------------------------
void CJoinGameMenu::OnNetworkMessage( NetworkMessageRoute_t route, INetworkMessage *pNetworkMessage )
{
CNetworkMessage_Chat *pChatMsg = static_cast<CNetworkMessage_Chat*>( pNetworkMessage );
m_pChatLog->InsertString( pChatMsg->m_Message.Get() );
m_pChatLog->InsertChar( '\n' );
}
//-----------------------------------------------------------------------------
// Called when the enter key is hit in the chat entry window
//-----------------------------------------------------------------------------
void CJoinGameMenu::OnTextNewLine()
{
CNetworkMessage_Chat msg;
int nLen = m_pChatEntry->GetTextLength();
if ( nLen > 0 )
{
char *pText = (char*)_alloca( (nLen+1) * sizeof(char) );
m_pChatEntry->GetText( pText, nLen+1 );
m_pChatEntry->SetText( "" );
int nLenName = m_pPlayerName->GetTextLength();
char *pName = (char*)_alloca( (nLenName+8) * sizeof(char) );
if ( nLenName == 0 )
{
nLenName = 7;
Q_strcpy( pName, "unnamed" );
}
else
{
m_pPlayerName->GetText( pName, nLenName+1 );
}
int nTotalLen = nLen + nLenName;
msg.m_Message.SetLength( nTotalLen + 3 );
Q_snprintf( msg.m_Message.Get(), nTotalLen+3, "[%s] %s", pName, pText );
g_pNetworkManager->PostClientToServerMessage( &msg );
}
}
//-----------------------------------------------------------------------------
// Called when the enter key is hit in the chat entry window
//-----------------------------------------------------------------------------
void CJoinGameMenu::OnCommand( const char *pCommand )
{
if ( !Q_stricmp( pCommand, "Cancel" ) )
{
g_pNetworkManager->ShutdownClient();
g_pMenuManager->PopMenu();
return;
}
if ( !Q_stricmp( pCommand, "JoinGame" ) )
{
if ( !m_bJoiningGame )
{
g_pNetworkManager->DisconnectClientFromServer();
m_pChatEntry->SetEnabled( false );
m_pChatEntry->SetText( "" );
m_bJoiningGame = true;
m_pJoinGame->SetText( "Join Game" );
}
else
{
int nLen = m_pServerName->GetTextLength();
char *pServer = (char*)_alloca( (nLen+1) * sizeof(char) );
m_pServerName->GetText( pServer, nLen+1 );
char pPort[32];
m_pServerPort->GetText( pPort, sizeof(pPort) );
if ( g_pNetworkManager->ConnectClientToServer( pServer, atoi( pPort ) ) )
{
m_pChatEntry->SetEnabled( true );
m_bJoiningGame = false;
m_pJoinGame->SetText( "Leave Game" );
}
}
return;
}
BaseClass::OnCommand( pCommand );
}