mirror of
https://github.com/nillerusr/source-engine.git
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162 lines
4.2 KiB
C++
162 lines
4.2 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#ifdef _XBOX
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#include "xbox/xbox_platform.h"
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#include "xbox/xbox_win32stubs.h"
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#endif
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#if !defined( _X360 )
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#include <windows.h>
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#endif
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#include <stdio.h>
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#include "ChangeGameDialog.h"
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#include "ModInfo.h"
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#include "EngineInterface.h"
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#include <vgui_controls/ListPanel.h>
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#include <KeyValues.h>
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// memdbgon must be the last include file in a .cpp file!!!
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#include <tier0/memdbgon.h>
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using namespace vgui;
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//-----------------------------------------------------------------------------
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// Purpose: Constructor
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//-----------------------------------------------------------------------------
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CChangeGameDialog::CChangeGameDialog(vgui::Panel *parent) : Frame(parent, "ChangeGameDialog")
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{
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SetSize(400, 340);
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SetMinimumSize(400, 340);
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SetTitle("#GameUI_ChangeGame", true);
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m_pModList = new ListPanel(this, "ModList");
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m_pModList->SetEmptyListText("#GameUI_NoOtherGamesAvailable");
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m_pModList->AddColumnHeader(0, "ModName", "#GameUI_Game", 128);
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LoadModList();
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LoadControlSettings("Resource/ChangeGameDialog.res");
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// if there's a mod in the list, select the first one
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if (m_pModList->GetItemCount() > 0)
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{
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m_pModList->SetSingleSelectedItem(m_pModList->GetItemIDFromRow(0));
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose: Destructor
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//-----------------------------------------------------------------------------
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CChangeGameDialog::~CChangeGameDialog()
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose: Fills the mod list
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//-----------------------------------------------------------------------------
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void CChangeGameDialog::LoadModList()
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{
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// look for third party games
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char szSearchPath[_MAX_PATH + 5];
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Q_strncpy(szSearchPath, "*.*", sizeof( szSearchPath ) );
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// use local filesystem since it has to look outside path system, and will never be used under steam
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WIN32_FIND_DATA wfd;
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HANDLE hResult;
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memset(&wfd, 0, sizeof(WIN32_FIND_DATA));
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hResult = FindFirstFile( szSearchPath, &wfd);
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if (hResult != INVALID_HANDLE_VALUE)
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{
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BOOL bMoreFiles;
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while (1)
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{
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if ((wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && (Q_strnicmp(wfd.cFileName, ".", 1)))
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{
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// Check for dlls\*.dll
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char szDllDirectory[MAX_PATH + 16];
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Q_snprintf(szDllDirectory, sizeof( szDllDirectory ), "%s\\gameinfo.txt", wfd.cFileName);
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FILE *f = fopen(szDllDirectory, "rb");
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if (f)
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{
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// find the description
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fseek(f, 0, SEEK_END);
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unsigned int size = ftell(f);
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fseek(f, 0, SEEK_SET);
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char *buf = (char *)malloc(size + 1);
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if (fread(buf, 1, size, f) == size)
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{
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buf[size] = 0;
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CModInfo modInfo;
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modInfo.LoadGameInfoFromBuffer(buf);
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if (strcmp(modInfo.GetGameName(), ModInfo().GetGameName()))
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{
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// Add the game directory.
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strlwr(wfd.cFileName);
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KeyValues *itemData = new KeyValues("Mod");
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itemData->SetString("ModName", modInfo.GetGameName());
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itemData->SetString("ModDir", wfd.cFileName);
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m_pModList->AddItem(itemData, 0, false, false);
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}
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}
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free(buf);
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fclose(f);
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}
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}
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bMoreFiles = FindNextFile(hResult, &wfd);
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if (!bMoreFiles)
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break;
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}
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FindClose(hResult);
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CChangeGameDialog::OnCommand(const char *command)
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{
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if (!stricmp(command, "OK"))
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{
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if (m_pModList->GetSelectedItemsCount() > 0)
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{
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KeyValues *kv = m_pModList->GetItem(m_pModList->GetSelectedItem(0));
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if (kv)
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{
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// change the game dir and restart the engine
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char szCmd[256];
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Q_snprintf(szCmd, sizeof( szCmd ), "_setgamedir %s\n", kv->GetString("ModDir"));
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engine->ClientCmd_Unrestricted(szCmd);
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// Force restart of entire engine
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engine->ClientCmd_Unrestricted("_restart\n");
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}
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}
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}
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else if (!stricmp(command, "Cancel"))
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{
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Close();
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}
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else
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{
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BaseClass::OnCommand(command);
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}
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}
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