added file copy tree for the game packs - lists supported games

[xonotic/netradiant.git] / radiant / preferences.cpp

diff --git a/radiant/preferences.cpp b/radiant/preferences.cpp
index 8fdb419b1c6d865ca24fc7c7b680c0b2857a9382..2e59e0f98476e84ac1d767e52db0e65773a6d3e7 100644 (file)
--- a/radiant/preferences.cpp
+++ b/radiant/preferences.cpp
@@ -3122,6 +3122,10 @@ CGameInstall
 ============================================================
 */
 
+CGameInstall::CGameInstall() {
+       memset( m_availGames, 0, sizeof( m_availGames ) );
+}
+
 void CGameInstall::BuildDialog() {
        GtkWidget *dlg, *vbox1, *button, *text, *combo, *entry;
        
@@ -3141,9 +3145,21 @@ void CGameInstall::BuildDialog() {
        gtk_box_pack_start( GTK_BOX( vbox1 ), combo, FALSE, FALSE, 0 );
 
        GList *combo_list = NULL;
-       combo_list = g_list_append( combo_list, "Quake III Arena and mods" );
-       combo_list = g_list_append( combo_list, "Urban Terror standalone" );
-       combo_list = g_list_append( combo_list, "Warsaw" );
+       int iGame = 0;
+       while ( m_availGames[ iGame ] != GAME_NONE ) {
+               switch ( m_availGames[ iGame ] ) {
+               case GAME_Q3:
+                       combo_list = g_list_append( combo_list, "Quake III Arena (including mods)" );
+                       break;
+               case GAME_URT:
+                       combo_list = g_list_append( combo_list, "Urban Terror (standalone)" );
+                       break;
+               case GAME_WARSOW:
+                       combo_list = g_list_append( combo_list, "Warsow" );
+                       break;
+               }
+               iGame++;
+       }
        gtk_combo_set_popdown_strings( GTK_COMBO( combo ), combo_list );
        g_list_free( combo_list );
        AddDialogData( combo, &m_nComboSelect, DLG_COMBO_INT );
@@ -3187,6 +3203,7 @@ void CGameInstall::BuildDialog() {
 }
 
 void CGameInstall::Run() {
+       ScanGames();
        DoModal();
        Sys_Printf( "combo: %d name: %s engine: %s mod: %s\n", m_nComboSelect, m_strName.GetBuffer(), m_strEngine.GetBuffer(), m_strMod.GetBuffer() );
 
@@ -3205,13 +3222,25 @@ void CGameInstall::Run() {
        fprintf( fg, "  name=\"%s\"\n", m_strName.GetBuffer() );
        fprintf( fg, "  gametools=\"%sgames\"\n", g_strAppPath.GetBuffer() );
        fprintf( fg, "  enginepath=\"%s\"\n", m_strEngine.GetBuffer() );
-       switch ( m_nComboSelect ) {
-       case GAME_Q3:
+       switch ( m_availGames[ m_nComboSelect ] ) {
+       case GAME_Q3: {
+               Str source = g_strAppPath.GetBuffer();
+               source += "installs/";
+               source += Q3_PACK;
+               Str dest = m_strEngine.GetBuffer();
+               CopyTree( source.GetBuffer(), dest.GetBuffer() );
                fprintf( fg, "  basegame=\"baseq3\"\n" );
                break;
-       case GAME_URT:
+       }
+       case GAME_URT: {
+               Str source = g_strAppPath.GetBuffer();
+               source += "installs/";
+               source += URT_PACK;
+               Str dest = m_strEngine.GetBuffer();
+               CopyTree( source.GetBuffer(), dest.GetBuffer() );
                fprintf( fg, "  basegame=\"q3ut4\"\n" );
                break;
+       }
        case GAME_WARSOW:
                fprintf( fg, "  basegame=\"basewsw\"\n" );
                break;
@@ -3219,3 +3248,30 @@ void CGameInstall::Run() {
        fprintf( fg, "/>\n" );
        fclose( fg );
 }
+
+/*
+===============
+CGameInstall::ScanGames
+scan for active games that can be installed, based on the presence 
+===============
+*/
+void CGameInstall::ScanGames() {
+       Str                             pakPaths = g_strAppPath.GetBuffer();
+       DIR                             *dir;
+       struct dirent   *dirlist;
+       int                             iGame = 0;
+
+       pakPaths +=     "installs/";
+       dir = opendir( pakPaths.GetBuffer() );
+       if ( dir != NULL ) {
+               while ( ( dirlist = readdir( dir ) ) != NULL ) {
+                       if ( stricmp( dirlist->d_name, Q3_PACK ) == 0 ) {
+                               m_availGames[ iGame++ ] = GAME_Q3;
+                       }
+                       if ( stricmp( dirlist->d_name, URT_PACK ) == 0 ) {
+                               m_availGames[ iGame++ ] = GAME_URT;
+                       }
+               }
+               closedir( dir );
+       }
+}