mirror of
https://github.com/TTimo/GtkRadiant.git
synced 2024-11-10 07:11:54 +00:00
545 lines
13 KiB
C++
545 lines
13 KiB
C++
/*
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PrtView plugin for GtkRadiant
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Copyright (C) 2001 Geoffrey Dewan, Loki software and qeradiant.com
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// PrtView.cpp : Defines the initialization routines for the DLL.
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//
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#include "stdafx.h"
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#include <stdio.h>
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#include <stdlib.h>
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#define Q3R_CMD_SPLITTER "-"
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#define Q3R_CMD_ABOUT "About"
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#define Q3R_CMD_LOAD "Load .prt file"
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#define Q3R_CMD_RELEASE "Unload .prt file"
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#define Q3R_CMD_SHOW_3D "Toggle portals (3D)"
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#define Q3R_CMD_SHOW_2D "Toggle portals (2D)"
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#define Q3R_CMD_OPTIONS "Configure Portal Viewer..."
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static char INIfn[NAME_MAX];
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/////////////////////////////////////////////////////////////////////////////
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// CPrtViewApp construction
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#define RENDER_2D "Render2D"
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#define WIDTH_2D "Width2D"
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#define AA_2D "AntiAlias2D"
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#define COLOR_2D "Color2D"
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#define RENDER_3D "Render3D"
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#define WIDTH_3D "Width3D"
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#define AA_3D "AntiAlias3D"
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#define COLOR_3D "Color3D"
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#define COLOR_FOG "ColorFog"
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#define FOG "Fog"
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#define ZBUFFER "ZBuffer"
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#define POLYGON "Polygons"
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#define LINE "Lines"
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#define TRANS_3D "Transparency"
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#define CLIP_RANGE "ClipRange"
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#define CLIP "Clip"
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void *g_pMainWidget = NULL;
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void InitInstance(){
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#ifdef _WIN32
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char fn[_MAX_PATH];
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char fn_drive[_MAX_DRIVE];
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char fn_dir[_MAX_DIR];
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char fn_name[_MAX_FNAME];
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char fn_ext[_MAX_EXT];
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GetModuleFileName( GetModuleHandle( "PrtView.dll" ), fn, _MAX_PATH );
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_splitpath( fn, fn_drive, fn_dir, fn_name, fn_ext );
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strcpy( INIfn, fn_drive );
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strcat( INIfn, fn_dir );
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strcat( INIfn, fn_name );
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strcat( INIfn, ".ini" );
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#else // if def __linux__
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strcpy( INIfn, g_get_home_dir() );
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strcat( INIfn, "/.radiant/" );
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strcat( INIfn, RADIANT_VERSION );
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strcat( INIfn, "/prtview.ini" );
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#endif
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portals.show_2d = INIGetInt( RENDER_2D, FALSE ) ? true : false;
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portals.aa_2d = INIGetInt( AA_2D, FALSE ) ? true : false;
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portals.width_2d = (float)INIGetInt( WIDTH_2D, 10 );
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portals.color_2d = (COLORREF)INIGetInt( COLOR_2D, RGB( 0, 0, 255 ) ) & 0xFFFFFF;
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if ( portals.width_2d > 40.0f ) {
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portals.width_2d = 40.0f;
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}
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else if ( portals.width_2d < 2.0f ) {
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portals.width_2d = 2.0f;
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}
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portals.show_3d = INIGetInt( RENDER_3D, TRUE ) ? true : false;
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portals.zbuffer = INIGetInt( ZBUFFER, 1 );
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portals.fog = INIGetInt( FOG, FALSE ) ? true : false;
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portals.polygons = INIGetInt( POLYGON, TRUE );
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portals.lines = INIGetInt( LINE, TRUE );
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portals.aa_3d = INIGetInt( AA_3D, FALSE ) ? true : false;
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portals.width_3d = (float)INIGetInt( WIDTH_3D, 4 );
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portals.color_3d = (COLORREF)INIGetInt( COLOR_3D, RGB( 255, 255, 0 ) ) & 0xFFFFFF;
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portals.color_fog = (COLORREF)INIGetInt( COLOR_FOG, RGB( 127, 127, 127 ) ) & 0xFFFFFF;
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portals.trans_3d = (float)INIGetInt( TRANS_3D, 50 );
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portals.clip = INIGetInt( CLIP, FALSE ) ? true : false;
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portals.clip_range = (float)INIGetInt( CLIP_RANGE, 16 );
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if ( portals.clip_range < 1 ) {
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portals.clip_range = 1;
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}
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else if ( portals.clip_range > 128 ) {
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portals.clip_range = 128;
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}
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if ( portals.zbuffer < 0 ) {
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portals.zbuffer = 0;
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}
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else if ( portals.zbuffer > 2 ) {
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portals.zbuffer = 0;
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}
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if ( portals.width_3d > 40.0f ) {
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portals.width_3d = 40.0f;
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}
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else if ( portals.width_3d < 2.0f ) {
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portals.width_3d = 2.0f;
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}
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if ( portals.trans_3d > 100.0f ) {
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portals.trans_3d = 100.0f;
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}
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else if ( portals.trans_3d < 0.0f ) {
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portals.trans_3d = 0.0f;
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}
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SaveConfig();
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portals.FixColors();
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}
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void SaveConfig(){
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INISetInt( RENDER_2D, portals.show_2d, "Draw in 2D windows" );
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INISetInt( WIDTH_2D, (int)portals.width_2d, "Width of lines in 2D windows (in units of 1/2)" );
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INISetInt( COLOR_2D, (int)portals.color_2d, "Color of lines in 2D windows" );
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INISetInt( AA_2D, portals.aa_2d, "Draw lines in 2D window anti-aliased" );
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INISetInt( ZBUFFER, portals.zbuffer, "ZBuffer level in 3D window" );
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INISetInt( FOG, portals.fog, "Use depth cueing in 3D window" );
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INISetInt( POLYGON, portals.polygons, "Render using polygons polygons in 3D window" );
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INISetInt( LINE, portals.polygons, "Render using lines in 3D window" );
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INISetInt( RENDER_3D, portals.show_3d, "Draw in 3D windows" );
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INISetInt( WIDTH_3D, (int)portals.width_3d, "Width of lines in 3D window (in units of 1/2)" );
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INISetInt( COLOR_3D, (int)portals.color_3d, "Color of lines/polygons in 3D window" );
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INISetInt( COLOR_FOG, (int)portals.color_fog, "Color of distant lines/polygons in 3D window" );
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INISetInt( AA_3D, portals.aa_3d, "Draw lines in 3D window anti-aliased" );
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INISetInt( TRANS_3D, (int)portals.trans_3d, "Transparency in 3d view (0 = solid, 100 = invisible)" );
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INISetInt( CLIP, portals.clip, "Cubic clipper active for portal viewer" );
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INISetInt( CLIP_RANGE, (int)portals.clip_range, "Portal viewer cubic clip distance (in units of 64)" );
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}
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// Radiant function table
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// use to access what Radiant provides
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_QERFuncTable_1 g_FuncTable;
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_QERQglTable g_QglTable;
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#define CONFIG_SECTION "Configuration"
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#if defined( __linux__ ) || defined( __APPLE__ )
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static bool read_var( const char *filename, const char *section, const char *key, char *value ){
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char line[1024], *ptr;
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FILE *rc;
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rc = fopen( filename, "rt" );
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if ( rc == NULL ) {
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return false;
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}
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while ( fgets( line, 1024, rc ) != 0 )
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{
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// First we find the section
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if ( line[0] != '[' ) {
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continue;
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}
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ptr = strchr( line, ']' );
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*ptr = '\0';
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if ( strcmp( &line[1], section ) == 0 ) {
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while ( fgets( line, 1024, rc ) != 0 )
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{
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ptr = strchr( line, '=' );
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if ( ptr == NULL ) {
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// reached the end of the section
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fclose( rc );
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return false;
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}
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*ptr = '\0';
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if ( strcmp( line, key ) == 0 ) {
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strcpy( value, ptr + 1 );
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fclose( rc );
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while ( value[strlen( value ) - 1] == 10 ||
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value[strlen( value ) - 1] == 13 ||
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value[strlen( value ) - 1] == 32 )
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value[strlen( value ) - 1] = 0;
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return true;
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}
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}
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}
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}
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fclose( rc );
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return false;
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}
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static bool save_var( const char *filename, const char *section, const char *key, const char *value ){
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char line[1024], *ptr;
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FILE *old_rc = NULL, *rc;
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bool found;
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rc = fopen( filename, "rb" );
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if ( rc != NULL ) {
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guint32 len;
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void *buf;
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char *tmpname = g_strdup_printf( "%s.tmp", filename );
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old_rc = fopen( tmpname, "w+b" );
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g_free( tmpname );
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fseek( rc, 0, SEEK_END );
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len = ftell( rc );
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rewind( rc );
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buf = g_malloc( len );
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fread( buf, len, 1, rc );
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fwrite( buf, len, 1, old_rc );
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g_free( buf );
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fclose( rc );
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rewind( old_rc );
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}
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rc = fopen( filename, "wb" );
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if ( rc == NULL ) {
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return false;
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}
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// First we need to find the section
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found = false;
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if ( old_rc != NULL ) {
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while ( fgets( line, 1024, old_rc ) != NULL )
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{
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fputs( line, rc );
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if ( line[0] == '[' ) {
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ptr = strchr( line, ']' );
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*ptr = '\0';
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if ( strcmp( &line[1], section ) == 0 ) {
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found = true;
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break;
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}
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}
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}
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}
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if ( !found ) {
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fputs( "\n", rc );
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fprintf( rc, "[%s]\n", section );
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}
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fprintf( rc, "%s=%s\n", key, value );
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if ( old_rc != NULL ) {
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while ( fgets( line, 1024, old_rc ) != NULL )
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{
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ptr = strchr( line, '=' );
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if ( ptr != NULL ) {
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*ptr = '\0';
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if ( strcmp( line, key ) == 0 ) {
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break;
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}
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*ptr = '=';
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fputs( line, rc );
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}
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else
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{
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fputs( line, rc );
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break;
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}
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}
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while ( fgets( line, 1024, old_rc ) != NULL )
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fputs( line, rc );
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fclose( old_rc );
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char *tmpname = g_strdup_printf( "%s.tmp", filename );
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remove( tmpname );
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g_free( tmpname );
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}
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fclose( rc );
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return true;
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}
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#endif
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int INIGetInt( const char *key, int def ){
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#if defined( __linux__ ) || defined( __APPLE__ )
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char value[1024];
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if ( read_var( INIfn, CONFIG_SECTION, key, value ) ) {
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return atoi( value );
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}
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else{
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return def;
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}
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#else
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return GetPrivateProfileInt( CONFIG_SECTION, key, def, INIfn );
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#endif
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}
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void INISetInt( const char *key, int val, const char *comment /* = NULL */ ){
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char s[1000];
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if ( comment ) {
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sprintf( s, "%d ; %s", val, comment );
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}
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else{
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sprintf( s, "%d", val );
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}
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#if defined( __linux__ ) || defined( __APPLE__ )
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save_var( INIfn, CONFIG_SECTION, key, s );
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#else
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WritePrivateProfileString( CONFIG_SECTION, key, s, INIfn );
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#endif
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}
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// plugin name
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static const char *PLUGIN_NAME = "Portal Viewer";
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// commands in the menu
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static const char *PLUGIN_COMMANDS =
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Q3R_CMD_ABOUT ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_OPTIONS ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_SHOW_2D ";"
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Q3R_CMD_SHOW_3D ";"
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Q3R_CMD_SPLITTER ";"
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Q3R_CMD_RELEASE ";"
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Q3R_CMD_LOAD;
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extern "C" LPVOID WINAPI QERPlug_GetFuncTable(){
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return &g_FuncTable;
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}
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//extern "C" LPCSTR WINAPI QERPlug_Init (HMODULE hApp, GtkWidget* hwndMain)
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extern "C" const char* QERPlug_Init( void *hApp, void* pMainWidget ){
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g_pMainWidget = pMainWidget;
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// Setup defaults & load config
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InitInstance();
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return "Portal Viewer for Q3Radiant";
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}
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extern "C" const char* QERPlug_GetName(){
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return (char*)PLUGIN_NAME;
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}
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extern "C" const char* QERPlug_GetCommandList(){
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return (char*)PLUGIN_COMMANDS;
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}
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/*
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void Sys_Printf (char *text, ...)
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{
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va_list argptr;
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char buf[32768];
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va_start (argptr,text);
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vsprintf (buf, text, argptr);
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va_end (argptr);
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g_FuncTable.m_pfnSysMsg (buf);
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}
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*/
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bool interfaces_started = false;
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static void CheckInterfaces(){
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if ( interfaces_started ) {
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return;
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}
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render.Register();
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interfaces_started = true;
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}
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extern "C" void QERPlug_Dispatch( const char* p, vec3_t vMin, vec3_t vMax, bool bSingleBrush ){
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Sys_Printf( MSG_PREFIX "Command \"%s\"\n",p );
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if ( !strcmp( p,Q3R_CMD_ABOUT ) ) {
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DoAboutDlg( GTK_WIDGET( g_pMainWidget ) );
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}
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else if ( !strcmp( p,Q3R_CMD_LOAD ) ) {
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CheckInterfaces();
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if ( interfaces_started ) {
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if ( DoLoadPortalFileDialog( GTK_WIDGET( g_pMainWidget ) ) == IDOK ) {
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portals.Load();
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g_FuncTable.m_pfnSysUpdateWindows( UPDATE_ALL );
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}
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else
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{
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Sys_Printf( MSG_PREFIX "Portal file load aborted.\n", portals.fn );
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}
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}
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}
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else if ( !strcmp( p,Q3R_CMD_RELEASE ) ) {
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portals.Purge();
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if ( interfaces_started ) {
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g_FuncTable.m_pfnSysUpdateWindows( UPDATE_ALL );
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}
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Sys_Printf( MSG_PREFIX "Portals unloaded.\n" );
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}
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else if ( !strcmp( p,Q3R_CMD_SHOW_2D ) ) {
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portals.show_2d = !portals.show_2d;
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if ( interfaces_started ) {
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g_FuncTable.m_pfnSysUpdateWindows( UPDATE_ALL );
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}
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SaveConfig();
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if ( portals.show_2d ) {
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Sys_Printf( MSG_PREFIX "Portals will be rendered in 2D view.\n" );
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}
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else{
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Sys_Printf( MSG_PREFIX "Portals will NOT be rendered in 2D view.\n" );
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}
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}
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else if ( !strcmp( p,Q3R_CMD_SHOW_3D ) ) {
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portals.show_3d = !portals.show_3d;
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SaveConfig();
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if ( interfaces_started ) {
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g_FuncTable.m_pfnSysUpdateWindows( UPDATE_ALL );
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}
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if ( portals.show_3d ) {
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Sys_Printf( MSG_PREFIX "Portals will be rendered in 3D view.\n" );
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}
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else{
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Sys_Printf( MSG_PREFIX "Portals will NOT be rendered in 3D view.\n" );
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}
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}
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else if ( !strcmp( p,Q3R_CMD_OPTIONS ) ) {
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DoConfigDialog( GTK_WIDGET( g_pMainWidget ) );
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SaveConfig();
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if ( interfaces_started ) {
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g_FuncTable.m_pfnSysUpdateWindows( UPDATE_ALL );
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}
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}
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}
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// =============================================================================
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// SYNAPSE
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class CSynapseClientPrtView : public CSynapseClient
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{
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public:
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// CSynapseClient API
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bool RequestAPI( APIDescriptor_t *pAPI );
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const char* GetInfo();
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CSynapseClientPrtView() { }
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virtual ~CSynapseClientPrtView() { }
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};
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CSynapseServer* g_pSynapseServer = NULL;
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CSynapseClientPrtView g_SynapseClient;
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#if __GNUC__ >= 4
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#pragma GCC visibility push(default)
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#endif
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extern "C" CSynapseClient * SYNAPSE_DLL_EXPORT Synapse_EnumerateInterfaces( const char *version, CSynapseServer *pServer ) {
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#if __GNUC__ >= 4
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#pragma GCC visibility pop
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#endif
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if ( strcmp( version, SYNAPSE_VERSION ) ) {
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Syn_Printf( "ERROR: synapse API version mismatch: should be '" SYNAPSE_VERSION "', got '%s'\n", version );
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return NULL;
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}
|
|
g_pSynapseServer = pServer;
|
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g_pSynapseServer->IncRef();
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|
Set_Syn_Printf( g_pSynapseServer->Get_Syn_Printf() );
|
|
|
|
g_SynapseClient.AddAPI( PLUGIN_MAJOR, PRTVIEW_MINOR, sizeof( _QERPluginTable ) );
|
|
|
|
g_SynapseClient.AddAPI( RADIANT_MAJOR, NULL, sizeof( g_FuncTable ), SYN_REQUIRE, &g_FuncTable );
|
|
g_SynapseClient.AddAPI( QGL_MAJOR, NULL, sizeof( g_QglTable ), SYN_REQUIRE, &g_QglTable );
|
|
|
|
return &g_SynapseClient;
|
|
}
|
|
|
|
bool CSynapseClientPrtView::RequestAPI( APIDescriptor_t *pAPI ){
|
|
if ( !strcmp( pAPI->major_name, PLUGIN_MAJOR ) ) {
|
|
if ( !strcmp( pAPI->minor_name, PRTVIEW_MINOR ) ) {
|
|
_QERPluginTable* pTable = static_cast<_QERPluginTable*>( pAPI->mpTable );
|
|
|
|
pTable->m_pfnQERPlug_Init = QERPlug_Init;
|
|
pTable->m_pfnQERPlug_GetName = QERPlug_GetName;
|
|
pTable->m_pfnQERPlug_GetCommandList = QERPlug_GetCommandList;
|
|
pTable->m_pfnQERPlug_Dispatch = QERPlug_Dispatch;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
Syn_Printf( "ERROR: RequestAPI( '%s' ) not found in '%s'\n", pAPI->major_name, GetInfo() );
|
|
return false;
|
|
}
|
|
|
|
#include "version.h"
|
|
|
|
const char* CSynapseClientPrtView::GetInfo(){
|
|
return "PrtView module built " __DATE__ " " RADIANT_VERSION;
|
|
}
|