Initial import of the new Q2PRO tree.

1 files changed, 431 insertions, 0 deletions

diff --git a/source/ui_demos.c b/source/ui_demos.c
new file mode 100644
index 0000000..c2519fa
--- /dev/null
+++ b/source/ui_demos.c
@@ -0,0 +1,431 @@
+/*
+Copyright (C) 2003-2006 Andrey Nazarov
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+
+See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#include "ui_local.h"
+
+/*
+=======================================================================
+
+DEMOS MENU
+
+=======================================================================
+*/
+
+#define MAX_MENU_DEMOS	1024
+
+#define DEMO_EXTENSIONS \
+    ".dm2;.dm2.gz;" \
+    ".dm_35;.dm_35.gz;" \
+    ".dm_36;.dm_36.gz;" \
+    ".mvd2;.mvd2.gz"
+
+#define FFILE_UP	1
+#define FFILE_FOLDER	2
+#define FFILE_DEMO	3
+
+#define ID_LIST			105
+
+typedef struct m_demos_s {
+	menuFrameWork_t		menu;
+	menuList_t		list;
+	menuList_t		playerList;
+	menuStatic_t	banner;
+
+	int				count;
+	char		*names[MAX_MENU_DEMOS+1];
+	int			types[MAX_MENU_DEMOS];
+	char		*playerNames[MAX_DEMOINFO_CLIENTS+1];
+
+	// Demo file info
+	demoInfo_t	demo;
+} m_demos_t;
+
+static m_demos_t	m_demos;
+static char			m_demos_browse[MAX_QPATH];
+static int			m_demos_selection;
+
+static void Demos_FreeInfo( void ) {
+	memset( &m_demos.demo, 0, sizeof( m_demos.demo ) );
+
+	m_demos.playerList.generic.flags |= QMF_HIDDEN;
+}
+
+static void Demos_LoadInfo( int index ) {
+	char buffer[MAX_QPATH];
+	int i, numNames, localPlayerNum;
+
+	if( m_demos.types[index] != FFILE_DEMO ) {
+		m_demos.playerList.generic.flags |= QMF_HIDDEN;
+		m_demos.menu.statusbar = NULL;
+		return;
+	}
+
+	Com_sprintf( buffer, sizeof( buffer ), "%s/%s",
+        m_demos_browse + 1, m_demos.names[index] );
+
+	client.GetDemoInfo( buffer, &m_demos.demo );
+
+	if( !m_demos.demo.mapname[0] ) {
+	    m_demos.menu.statusbar = "Couldn't read demo info";
+		m_demos.playerList.generic.flags |= QMF_HIDDEN;
+        return;
+	}
+    
+
+	localPlayerNum = 0;
+
+	numNames = 0;
+	for( i = 0; i < MAX_DEMOINFO_CLIENTS; i++ ) {
+		if( !m_demos.demo.clients[i][0] ) {
+			continue;
+		}
+
+		if( i == m_demos.demo.clientNum ) {
+			localPlayerNum = numNames;
+		}
+
+		// ( m_demos.demo.mvd || i == m_demos.demo.clientNum ) ? colorYellow : NULL
+
+		m_demos.playerNames[numNames++] = m_demos.demo.clients[i];
+	}
+
+	if( numNames ) {
+		m_demos.playerList.generic.flags &= ~QMF_HIDDEN;
+	} else {
+		m_demos.playerList.generic.flags |= QMF_HIDDEN;
+	}
+
+	m_demos.playerNames[numNames] = NULL;
+
+    if( m_demos.demo.mvd ) {
+    	m_demos.menu.statusbar = "Press Enter to play";
+    } else {
+    	m_demos.menu.statusbar = "Press Enter to play, "
+            "hold Shift to play on server";
+    }
+
+	MenuList_Init( &m_demos.playerList );
+	MenuList_SetValue( &m_demos.playerList, localPlayerNum );
+}
+
+static char *Demos_BuildName( const char *path, const char *name,
+                              fsFileInfo_t *info )
+{
+    char buffer[MAX_QPATH];
+    demoInfo_t demo;
+    char *s;
+
+	Com_sprintf( buffer, sizeof( buffer ), "%s/%s", path, name );
+
+	client.GetDemoInfo( buffer, &demo );
+	if( !demo.mapname[0] ) {
+        return NULL;
+    }
+
+    Com_sprintf( buffer, sizeof( buffer ), "%4d", info->fileSize >> 10 );
+
+    if( demo.clientNum >= 0 && demo.clientNum < MAX_DEMOINFO_CLIENTS ) {
+        s = UI_FormatColumns( 4, name, buffer, demo.mapname,
+            demo.clients[demo.clientNum] );
+    } else {
+        s = UI_FormatColumns( 3, name, buffer, demo.mapname );
+    }
+
+    return s;
+}
+
+static void Demos_BuildList( const char *path ) {
+	fsFileInfo_t *info;
+	int numFiles;
+	char **list, *s;
+	int pos;
+	int i;
+
+	if( *path == '/' ) {
+		path++;
+	}
+	
+	if( *path ) {
+		m_demos.names[m_demos.count] = UI_FormatColumns( 1, ".." );
+		m_demos.types[m_demos.count] = FFILE_UP;
+		m_demos.count++;
+	}
+
+	// list directories first
+	list = fs.ListFiles( path, NULL, FS_PATH_GAME |
+        FS_SEARCHDIRS_ONLY, &numFiles );
+	if( list ) {
+        if( m_demos.count + numFiles > MAX_MENU_DEMOS ) {
+            numFiles = MAX_MENU_DEMOS - m_demos.count;
+        }
+		for( i = 0; i < numFiles; i++ ) {
+			m_demos.names[m_demos.count] = UI_FormatColumns( 1, list[i] );
+			m_demos.types[m_demos.count] = FFILE_FOLDER;
+			m_demos.count++;
+		}
+
+		fs.FreeFileList( list );
+	}	
+
+	pos = m_demos.count;
+
+    // list demos
+	list = fs.ListFiles( path, DEMO_EXTENSIONS, FS_PATH_GAME |
+        FS_SEARCH_EXTRAINFO, &numFiles );
+	if( list ) {
+        if( m_demos.count + numFiles > MAX_MENU_DEMOS ) {
+            numFiles = MAX_MENU_DEMOS - m_demos.count;
+        }
+        for( i = 0; i < numFiles; i++ ) {
+            info = ( fsFileInfo_t * )( list[i] + strlen( list[i] ) + 1 );
+            s = Demos_BuildName( path, list[i], info );
+            if( s ) {
+                m_demos.names[m_demos.count] = s;
+                m_demos.types[m_demos.count] = FFILE_DEMO;
+                m_demos.count++;
+            }
+        }
+
+        // sort them
+        qsort( m_demos.names + pos, m_demos.count - pos,
+            sizeof( m_demos.names[0] ), SortStrcmp );
+
+        fs.FreeFileList( list );
+    }
+
+    // terminate the list
+	m_demos.names[m_demos.count] = NULL;
+}
+
+static void Demos_Free( void ) {
+	int i;
+
+	Demos_FreeInfo();
+
+	for( i = 0; i < m_demos.count; i++ ) {
+		com.Free( m_demos.names[i] );
+		m_demos.names[i] = NULL;
+		m_demos.types[i] = 0;
+	}
+
+	m_demos.count = 0;
+	m_demos.list.curvalue = 0;
+}
+
+static void Demos_LeaveDirectory( void ) {
+	char buffer[MAX_QPATH];
+	char *s;
+	int i;
+
+	s = strrchr( m_demos_browse, '/' );
+	if( s ) {
+		*s = 0;
+		strcpy( buffer, s + 1 );
+	} else {
+		buffer[0] = 0;
+	}
+
+	// rebuild list
+	Demos_Free();
+	Demos_BuildList( m_demos_browse );
+	MenuList_Init( &m_demos.list );
+
+	if( s == m_demos_browse ) {
+		m_demos_browse[0] = '/';
+		m_demos_browse[1] = 0;
+	}
+
+	// move cursor to the previous directory
+	if( buffer[0] ) {
+		for( i = 0; i < m_demos.count; i++ ) {
+			if( !strcmp( m_demos.names[i], buffer ) ) {
+				MenuList_SetValue( &m_demos.list, i );
+				return;
+			}
+		}
+	}
+
+	MenuList_SetValue( &m_demos.list, 0 );
+
+}
+
+static int Demos_Action( void ) {
+	char buffer[MAX_QPATH];
+	int length, baseLength;
+    char *c;
+
+	switch( m_demos.types[m_demos.list.curvalue] ) {
+	case FFILE_UP:
+		Demos_LeaveDirectory();
+		return QMS_OUT;
+
+	case FFILE_FOLDER:
+		baseLength = strlen( m_demos_browse );
+		length = strlen( m_demos.names[m_demos.list.curvalue] );
+		if( baseLength + length > sizeof( m_demos_browse ) - 2 ) {
+			return QMS_BEEP;
+		}
+		if( m_demos_browse[ baseLength - 1 ] != '/' ) {
+			m_demos_browse[ baseLength++ ] = '/';
+		}
+
+		strcpy( m_demos_browse + baseLength,
+            m_demos.names[m_demos.list.curvalue] );
+		
+		// rebuild list
+		Demos_Free();
+		Demos_BuildList( m_demos_browse );
+		MenuList_Init( &m_demos.list );
+		return QMS_IN;
+
+	case FFILE_DEMO:
+	    if( !m_demos.demo.mapname[0] ) {
+            return QMS_BEEP;
+        }
+        c = m_demos.demo.mvd || keys.IsDown( K_SHIFT ) ? "mvdplay" : "demo";
+		Com_sprintf( buffer, sizeof( buffer ), "%s \"%s/%s\"\n", c,
+			m_demos_browse, m_demos.names[m_demos.list.curvalue] );
+		cmd.ExecuteText( EXEC_APPEND, buffer );
+		//UI_ForceMenuOff();
+		return QMS_SILENT;
+	}
+
+	return QMS_NOTHANDLED;
+}
+
+static int Demos_MenuCallback( int id, int msg, int param ) {
+	switch( msg ) {
+	case QM_ACTIVATE:
+		switch( id ) {
+		case ID_LIST:
+			return Demos_Action();
+		}
+		return QMS_IN;
+
+	case QM_CHANGE:
+		switch( id ) {
+		case ID_LIST:
+			Demos_LoadInfo( m_demos.list.curvalue );
+			break;
+		default:
+			break;
+		}
+		return QMS_MOVE;
+
+	case QM_KEY:
+		switch( id ) {
+		case ID_LIST:
+			switch( param ) {
+			case K_BACKSPACE:
+				Demos_LeaveDirectory();
+				return QMS_OUT;
+			default:
+				break;
+			}
+		default:
+			break;
+		}
+		break;
+
+	case QM_DESTROY:
+		m_demos_selection = m_demos.list.curvalue; // save previous position
+		Demos_Free();
+		break;
+
+	default:
+		break;
+	}
+
+	return QMS_NOTHANDLED;
+}
+
+static void Demos_MenuInit( void ) {
+	int w1, w2;
+
+	memset( &m_demos, 0, sizeof( m_demos ) );
+
+	m_demos.menu.callback = Demos_MenuCallback;
+
+	// Point to a nice location at startup
+	if( !m_demos_browse[0] ) {
+		strcpy( m_demos_browse, "/demos" );
+	}
+
+	Demos_BuildList( m_demos_browse );
+
+	w1 = ( uis.glconfig.vidWidth - 30 ) * 0.8f;
+	w2 = ( uis.glconfig.vidWidth - 30 ) * 0.2f;
+
+	m_demos.list.generic.type	= MTYPE_LIST;
+	m_demos.list.generic.id		= ID_LIST;
+	m_demos.list.generic.flags  = QMF_HASFOCUS;
+	m_demos.list.generic.x		= 10;
+	m_demos.list.generic.y		= 32;
+	m_demos.list.generic.width	= 0;
+	m_demos.list.generic.height	= uis.glconfig.vidHeight - 64;
+	m_demos.list.generic.name	= NULL;
+	m_demos.list.itemnames		= ( const char ** )m_demos.names;
+	m_demos.list.drawNames		= qtrue;
+	m_demos.list.numcolumns     = 4;
+
+	m_demos.list.columns[0].width = w1 - 180;
+	m_demos.list.columns[0].name = m_demos_browse;
+	m_demos.list.columns[0].uiFlags = UI_LEFT;
+
+	m_demos.list.columns[1].width = 40;
+	m_demos.list.columns[1].name = "KiB";
+	m_demos.list.columns[1].uiFlags = UI_CENTER;
+
+	m_demos.list.columns[2].width = 60;
+	m_demos.list.columns[2].name = "Map";
+	m_demos.list.columns[2].uiFlags = UI_CENTER;
+
+	m_demos.list.columns[3].width = 80;
+	m_demos.list.columns[3].name = "POV";
+	m_demos.list.columns[3].uiFlags = UI_CENTER;
+
+	m_demos.playerList.generic.type		= MTYPE_LIST;
+	m_demos.playerList.generic.flags	= QMF_HIDDEN|QMF_DISABLED;
+	m_demos.playerList.generic.x		= w1 + 20;
+	m_demos.playerList.generic.y		= 32;
+	m_demos.playerList.generic.height	= uis.glconfig.vidHeight - 64;
+	m_demos.playerList.itemnames		= ( const char ** )m_demos.playerNames;
+	m_demos.playerList.mlFlags			= MLF_HIDE_SCROLLBAR_EMPTY;
+	m_demos.playerList.numcolumns		= 1;
+	m_demos.playerList.drawNames		= qtrue;
+
+	m_demos.playerList.columns[0].width = w2;
+	m_demos.playerList.columns[0].name = "Players";
+	m_demos.playerList.columns[0].uiFlags = UI_CENTER;
+
+	UI_SetupDefaultBanner( &m_demos.banner, "Demos" );
+
+	Menu_AddItem( &m_demos.menu, (void *)&m_demos.list );
+	Menu_AddItem( &m_demos.menu, (void *)&m_demos.playerList );
+	Menu_AddItem( &m_demos.menu, (void *)&m_demos.banner );
+
+	// move cursor to previous position
+	MenuList_SetValue( &m_demos.list, m_demos_selection );
+}
+
+void M_Menu_Demos_f( void ) {
+	Demos_MenuInit();
+	UI_PushMenu( &m_demos.menu );
+}