Initial import of the new Q2PRO tree.

1 files changed, 302 insertions, 0 deletions

diff --git a/source/cl_ui.c b/source/cl_ui.c
new file mode 100644
index 0000000..93829f3
--- /dev/null
+++ b/source/cl_ui.c
@@ -0,0 +1,302 @@
+/*
+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.
+
+*/
+
+//
+// cl_ui.c
+//
+
+#include "cl_local.h"
+
+uiAPI_t	ui;
+
+static void *ui_library;
+
+#ifdef UI_HARD_LINKED
+
+void CL_ShutdownUI( void ) {
+	if( !cls.ui_initialized ) {
+		return;
+	}
+
+	UI_Shutdown();
+
+	Z_LeakTest( TAG_UI );
+
+	cls.ui_initialized = qfalse;
+}
+
+/*
+===================
+CL_InitUI
+===================
+*/
+void CL_InitUI( void ) {
+	if( UI_Init() ) {
+		cls.ui_initialized = qtrue;
+	}
+}
+
+#else
+
+/*
+==============
+CL_UISetupCallback
+==============
+*/
+static qboolean CL_UISetupCallback( api_type_t type, void *api ) {
+	switch( type ) {
+	case API_CMD:
+		Cmd_FillAPI( ( cmdAPI_t * )api );
+		break;
+	case API_CVAR:
+		Cvar_FillAPI( ( cvarAPI_t * )api );
+		break;
+	case API_FS:
+		FS_FillAPI( ( fsAPI_t * )api );
+		break;
+	case API_COMMON:
+		Com_FillAPI( ( commonAPI_t * )api );
+		break;
+	case API_SYSTEM:
+		Sys_FillAPI( ( sysAPI_t * )api );
+		break;
+	case API_REFRESH:
+		*( refAPI_t * )api = ref;
+		break;
+	case API_KEYS:
+		Key_FillAPI( ( keyAPI_t * )api );
+		break;
+	case API_CLIENT:
+		CL_FillAPI( ( clientAPI_t * )api );
+		break;
+	default:
+		Com_Error( ERR_FATAL, "CL_UISetupCallback: bad api type" );
+	}
+
+	return qtrue;
+}
+
+static void CL_FreeUI( void ) {
+	Sys_FreeLibrary( ui_library );
+	ui_library = NULL;
+	memset( &ui, 0, sizeof( ui ) );
+}
+
+/*
+==============
+CL_LoadUI
+==============
+*/
+static qboolean CL_LoadUI( const char *name ) {
+	moduleEntry_t entry;
+	moduleInfo_t info;
+	moduleCapability_t caps;
+	APISetupCallback_t callback;
+    char path[MAX_OSPATH];
+
+	Com_Printf( "------- Loading %s -------\n", name );
+
+    Com_sprintf( path, sizeof( path ), "%s" PATH_SEP_STRING "%s" LIBSUFFIX,
+        sys_refdir->string, name );
+
+	if( ( entry = Sys_LoadLibrary( path, "moduleEntry", &ui_library ) ) == NULL ) {
+		Com_DPrintf( "Couldn't load %s\n", name );
+		return qfalse;
+	}
+
+	entry( MQ_GETINFO, &info );
+	if( info.api_version != MODULES_APIVERSION ) {
+		Com_WPrintf( "%s has incompatible api_version: %i, should be %i\n",
+			name, info.api_version, MODULES_APIVERSION );
+		goto fail;
+	}
+
+	caps = ( moduleCapability_t )entry( MQ_GETCAPS, NULL );
+	if( !( caps & MCP_UI ) ) {
+		Com_WPrintf( "%s doesn't have UI capability\n", name );
+		goto fail;
+	}
+
+	callback = ( APISetupCallback_t )entry( MQ_SETUPAPI, ( void * )CL_UISetupCallback );
+	if( !callback ) {
+		Com_WPrintf( "%s returned NULL callback\n", name );
+		goto fail;
+	}
+
+	callback( API_UI, &ui );
+
+	cls.ui_initialized = qtrue;
+	if( !ui.Init() ) {
+		goto fail;
+	}
+
+    ui.ModeChanged();
+
+	Com_Printf( "------------------------------------\n" );
+	
+	return qtrue;
+
+fail:
+	CL_FreeUI();
+	return qfalse;
+}
+
+
+/*
+===================
+CL_ShutdownUI
+===================
+*/
+void CL_ShutdownUI( void ) {
+	if( !cls.ui_initialized ) {
+		return;
+	}
+
+	ui.Shutdown();
+	CL_FreeUI();
+
+	Z_LeakTest( TAG_UI );
+
+	cls.ui_initialized = qfalse;
+}
+
+/*
+===================
+CL_InitUI
+===================
+*/
+void CL_InitUI( void ) {
+	CL_LoadUI( "mod_ui" );
+}
+
+/*
+===================
+UI_Keydown
+===================
+*/
+void UI_Keydown( int key ) {
+	if( cls.ui_initialized ) {
+		ui.Keydown( key );
+	}
+}
+
+/*
+===================
+UI_CharEvent
+===================
+*/
+void UI_CharEvent( int key ) {
+	if( cls.ui_initialized ) {
+		ui.CharEvent( key );
+	}
+}
+
+/*
+===================
+UI_Draw
+===================
+*/
+void UI_Draw( int realtime ) {
+	if( cls.ui_initialized ) {
+		ui.Draw( realtime );
+	}
+}
+
+/*
+===================
+UI_OpenMenu
+===================
+*/
+void UI_OpenMenu( uiMenu_t menu ) {
+	if( cls.ui_initialized ) {
+		ui.OpenMenu( menu );
+	} else {
+		Key_SetDest( cls.key_dest & ~KEY_MENU );
+	}
+}
+
+void UI_ErrorMenu( comErrorType_t type, const char *text ) {
+	if( cls.ui_initialized ) {
+		ui.ErrorMenu( type, text );
+	}
+}
+
+/*
+===================
+UI_AddToServerList
+===================
+*/
+void UI_AddToServerList( const serverStatus_t *status ) {
+	if( cls.ui_initialized ) {
+		ui.AddToServerList( status );
+	}
+}
+
+/*
+===================
+UI_MouseMove
+===================
+*/
+void UI_MouseMove( int dx, int dy ) {
+	if( cls.ui_initialized ) {
+		ui.MouseMove( dx, dy );
+	}
+}
+
+/*
+===================
+UI_IsTransparent
+===================
+*/
+qboolean UI_IsTransparent( void ) {
+	if( cls.ui_initialized ) {
+		return ui.IsTransparent();
+	}
+	return qtrue;
+}
+
+/*
+===================
+UI_DrawLoading
+===================
+*/
+void UI_DrawLoading( int realtime ) {
+	if( cls.ui_initialized ) {
+		ui.DrawLoading( realtime );
+	} else {
+		/* make sure half-screen console is up */
+		if( !( cls.key_dest & KEY_CONSOLE ) ) {
+			Key_SetDest( cls.key_dest | KEY_CONSOLE );
+			Con_RunConsole();
+			Con_DrawConsole();
+		}
+
+		/* fill the rest of the screen with black */
+		ref.DrawFill( 0, scr_glconfig.vidHeight / 2, scr_glconfig.vidWidth, scr_glconfig.vidHeight, 0 );
+	}
+}
+
+void UI_ModeChanged( void ) {
+    if( cls.ui_initialized ) {
+        ui.ModeChanged();
+    }
+}
+
+#endif /* !UI_HARD_LINKED */