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game/client/portal2/gameui/createmultiplayergameserverpage.cpp

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+//===== Copyright <20> 1996-2005, Valve Corporation, All rights reserved. ======//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//===========================================================================//
+
+#include "CreateMultiplayerGameServerPage.h"
+
+using namespace vgui;
+
+#include <KeyValues.h>
+#include <vgui_controls/ComboBox.h>
+#include <vgui_controls/RadioButton.h>
+#include <vgui_controls/CheckButton.h>
+#include "FileSystem.h"
+#include "tier1/convar.h"
+#include "EngineInterface.h"
+#include "CvarToggleCheckButton.h"
+
+#include "ModInfo.h"
+
+// for SRC
+#include <vstdlib/random.h>
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include <tier0/memdbgon.h>
+
+#define RANDOM_MAP "#GameUI_RandomMap"
+
+//-----------------------------------------------------------------------------
+// Purpose: Constructor
+//-----------------------------------------------------------------------------
+CCreateMultiplayerGameServerPage::CCreateMultiplayerGameServerPage(vgui::Panel *parent, const char *name) : PropertyPage(parent, name)
+{
+	m_pSavedData = NULL;
+
+	// we can use this if we decide we want to put "listen server" at the end of the game name
+	m_pMapList = new ComboBox(this, "MapList", 12, false);
+
+	m_pEnableBotsCheck = new CheckButton( this, "EnableBotsCheck", "" );
+	m_pEnableBotsCheck->SetVisible( false );
+	m_pEnableBotsCheck->SetEnabled( false );
+
+	LoadControlSettings("Resource/CreateMultiplayerGameServerPage.res");
+
+	LoadMapList();
+	m_szMapName[0]  = 0;
+
+	// initialize hostname
+	SetControlString("ServerNameEdit", ModInfo().GetGameName());//szHostName);
+
+	// initialize password
+//	SetControlString("PasswordEdit", engine->pfnGetCvarString("sv_password"));
+	ConVarRef var( "sv_password" );
+	if ( var.IsValid() )
+	{
+		SetControlString("PasswordEdit", var.GetString() );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Destructor
+//-----------------------------------------------------------------------------
+CCreateMultiplayerGameServerPage::~CCreateMultiplayerGameServerPage()
+{
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CCreateMultiplayerGameServerPage::EnableBots( KeyValues *data )
+{
+	m_pSavedData = data;
+
+	int quota = data->GetInt( "bot_quota", 0 );
+	SetControlInt( "BotQuotaCombo", quota );
+	m_pEnableBotsCheck->SetSelected( (quota > 0) );
+
+	int difficulty = data->GetInt( "bot_difficulty", 0 );
+	difficulty = MAX( difficulty, 0 );
+	difficulty = MIN( 3, difficulty );
+
+	char buttonName[64];
+	Q_snprintf( buttonName, sizeof( buttonName ), "SkillLevel%d", difficulty );
+	vgui::RadioButton *button = dynamic_cast< vgui::RadioButton * >(FindChildByName( buttonName ));
+	if ( button )
+	{
+		button->SetSelected( true );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: called to get the info from the dialog
+//-----------------------------------------------------------------------------
+void CCreateMultiplayerGameServerPage::OnApplyChanges()
+{
+	KeyValues *kv = m_pMapList->GetActiveItemUserData();
+	Q_strncpy(m_szMapName, kv->GetString("mapname", ""), DATA_STR_LENGTH);
+
+	if ( m_pSavedData )
+	{
+		int quota = GetControlInt( "BotQuotaCombo", 0 );
+		if ( !m_pEnableBotsCheck->IsSelected() )
+		{
+			quota = 0;
+		}
+		m_pSavedData->SetInt( "bot_quota", quota );
+		ConVarRef bot_quota( "bot_quota" );
+		bot_quota.SetValue( quota );
+
+		int difficulty = 0;
+		for ( int i=0; i<4; ++i )
+		{
+			char buttonName[64];
+			Q_snprintf( buttonName, sizeof( buttonName ), "SkillLevel%d", i );
+			vgui::RadioButton *button = dynamic_cast< vgui::RadioButton * >(FindChildByName( buttonName ));
+			if ( button )
+			{
+				if ( button->IsSelected() )
+				{
+					difficulty = i;
+					break;
+				}
+			}
+		}
+		m_pSavedData->SetInt( "bot_difficulty", difficulty );
+		ConVarRef bot_difficulty( "bot_difficulty" );
+		bot_difficulty.SetValue( difficulty );
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: loads the list of available maps into the map list
+//-----------------------------------------------------------------------------
+void CCreateMultiplayerGameServerPage::LoadMaps( const char *pszPathID )
+{
+	FileFindHandle_t findHandle = NULL;
+
+	KeyValues *hiddenMaps = ModInfo().GetHiddenMaps();
+
+	const char *pszFilename = g_pFullFileSystem->FindFirst( "maps/*.bsp", &findHandle );
+	while ( pszFilename )
+	{
+		const char *str = NULL;
+		char *ext = NULL;
+		char mapname[256];
+
+		// FindFirst ignores the pszPathID, so check it here
+		// TODO: this doesn't find maps in fallback dirs
+		Q_snprintf( mapname, sizeof(mapname), "maps/%s", pszFilename );
+		if ( !g_pFullFileSystem->FileExists( mapname, pszPathID ) )
+		{
+			goto nextFile;
+		}
+
+		// remove the text 'maps/' and '.bsp' from the file name to get the map name
+		
+		str = Q_strstr( pszFilename, "maps" );
+		if ( str )
+		{
+			Q_strncpy( mapname, str + 5, sizeof(mapname) - 1 );	// maps + \\ = 5
+		}
+		else
+		{
+			Q_strncpy( mapname, pszFilename, sizeof(mapname) - 1 );
+		}
+		ext = Q_strstr( mapname, ".bsp" );
+		if ( ext )
+		{
+			*ext = 0;
+		}
+
+		//!! hack: strip out single player HL maps
+		// this needs to be specified in a seperate file
+		if ( !stricmp( ModInfo().GetGameName(), "Half-Life" ) && ( mapname[0] == 'c' || mapname[0] == 't') && mapname[2] == 'a' && mapname[1] >= '0' && mapname[1] <= '5' )
+		{
+			goto nextFile;
+		}
+
+		// strip out maps that shouldn't be displayed
+		if ( hiddenMaps )
+		{
+			if ( hiddenMaps->GetInt( mapname, 0 ) )
+			{
+				goto nextFile;
+			}
+		}
+
+		// add to the map list
+		m_pMapList->AddItem( mapname, new KeyValues( "data", "mapname", mapname ) );
+
+		// get the next file
+	nextFile:
+		pszFilename = g_pFullFileSystem->FindNext( findHandle );
+	}
+	g_pFullFileSystem->FindClose( findHandle );
+}
+
+
+
+//-----------------------------------------------------------------------------
+// Purpose: loads the list of available maps into the map list
+//-----------------------------------------------------------------------------
+void CCreateMultiplayerGameServerPage::LoadMapList()
+{
+	// clear the current list (if any)
+	m_pMapList->DeleteAllItems();
+
+	// add special "name" to represent loading a randomly selected map
+	m_pMapList->AddItem( RANDOM_MAP, new KeyValues( "data", "mapname", RANDOM_MAP ) );
+
+	// iterate the filesystem getting the list of all the files
+	// UNDONE: steam wants this done in a special way, need to support that
+	const char *pathID = "MOD";
+	if ( !stricmp(ModInfo().GetGameName(), "Half-Life" ) ) 
+	{
+		pathID = NULL; // hl is the base dir
+	}
+
+	// Load the GameDir maps
+	LoadMaps( pathID ); 
+
+	// If we're not the Valve directory and we're using a "fallback_dir" in gameinfo.txt then include those maps...
+	// (pathID is NULL if we're "Half-Life")
+	const char *pszFallback = ModInfo().GetFallbackDir();
+	if ( pathID && pszFallback[0] )
+	{
+		LoadMaps( "GAME_FALLBACK" );
+	}
+
+	// set the first item to be selected
+	m_pMapList->ActivateItem( 0 );
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+bool CCreateMultiplayerGameServerPage::IsRandomMapSelected()
+{
+	const char *mapname = m_pMapList->GetActiveItemUserData()->GetString("mapname");
+	if (!stricmp( mapname, RANDOM_MAP ))
+	{
+		return true;
+	}
+	return false;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+const char *CCreateMultiplayerGameServerPage::GetMapName()
+{
+	int count = m_pMapList->GetItemCount();
+
+	// if there is only one entry it's the special "select random map" entry
+	if( count <= 1 )
+		return NULL;
+
+	const char *mapname = m_pMapList->GetActiveItemUserData()->GetString("mapname");
+	if (!strcmp( mapname, RANDOM_MAP ))
+	{
+		int which = RandomInt( 1, count - 1 );
+		mapname = m_pMapList->GetItemUserData( which )->GetString("mapname");
+	}
+
+	return mapname;
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: Sets currently selected map in the map combobox
+//-----------------------------------------------------------------------------
+void CCreateMultiplayerGameServerPage::SetMap(const char *mapName)
+{
+	for (int i = 0; i < m_pMapList->GetItemCount(); i++)
+	{
+		if (!m_pMapList->IsItemIDValid(i))
+			continue;
+
+		if (!stricmp(m_pMapList->GetItemUserData(i)->GetString("mapname"), mapName))
+		{
+			m_pMapList->ActivateItem(i);
+			break;
+		}
+	}
+}
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+void CCreateMultiplayerGameServerPage::OnCheckButtonChecked()
+{
+	SetControlEnabled("SkillLevel0", m_pEnableBotsCheck->IsSelected());
+	SetControlEnabled("SkillLevel1", m_pEnableBotsCheck->IsSelected());
+	SetControlEnabled("SkillLevel2", m_pEnableBotsCheck->IsSelected());
+	SetControlEnabled("SkillLevel3", m_pEnableBotsCheck->IsSelected());
+	SetControlEnabled("BotQuotaCombo", m_pEnableBotsCheck->IsSelected());
+	SetControlEnabled("BotQuotaLabel", m_pEnableBotsCheck->IsSelected());
+	SetControlEnabled("BotDifficultyLabel", m_pEnableBotsCheck->IsSelected());
+}