-/*\r
-Copyright (C) 1999-2007 id Software, Inc. and contributors.\r
-For a list of contributors, see the accompanying CONTRIBUTORS file.\r
-\r
-This file is part of GtkRadiant.\r
-\r
-GtkRadiant is free software; you can redistribute it and/or modify\r
-it under the terms of the GNU General Public License as published by\r
-the Free Software Foundation; either version 2 of the License, or\r
-(at your option) any later version.\r
-\r
-GtkRadiant is distributed in the hope that it will be useful,\r
-but WITHOUT ANY WARRANTY; without even the implied warranty of\r
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
-GNU General Public License for more details.\r
-\r
-You should have received a copy of the GNU General Public License\r
-along with GtkRadiant; if not, write to the Free Software\r
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA\r
-\r
-----------------------------------------------------------------------------------\r
-\r
-This code has been altered significantly from its original form, to support\r
-several games based on the Quake III Arena engine, in the form of "Q3Map2."\r
-\r
-------------------------------------------------------------------------------- */\r
-\r
-\r
-\r
-/* marker */\r
-#define LEAKFILE_C\r
-\r
-\r
-\r
-/* dependencies */\r
-#include "q3map2.h"\r
-\r
-\r
-\r
-/*\r
-==============================================================================\r
-\r
-LEAK FILE GENERATION\r
-\r
-Save out name.line for qe3 to read\r
-==============================================================================\r
-*/\r
-\r
-\r
-/*\r
-=============\r
-LeakFile\r
-\r
-Finds the shortest possible chain of portals\r
-that leads from the outside leaf to a specifically\r
-occupied leaf\r
-\r
-TTimo: builds a polyline xml node\r
-=============\r
-*/\r
-xmlNodePtr LeakFile (tree_t *tree)\r
-{\r
- vec3_t mid;\r
- FILE *linefile;\r
- char filename[1024];\r
- node_t *node;\r
- int count;\r
- xmlNodePtr xml_node, point;\r
-\r
- if (!tree->outside_node.occupied)\r
- return NULL;\r
-\r
- Sys_FPrintf (SYS_VRB,"--- LeakFile ---\n");\r
-\r
- //\r
- // write the points to the file\r
- //\r
- sprintf (filename, "%s.lin", source);\r
- linefile = fopen (filename, "w");\r
- if (!linefile)\r
- Error ("Couldn't open %s\n", filename);\r
-\r
- xml_node = xmlNewNode (NULL, "polyline");\r
-\r
- count = 0;\r
- node = &tree->outside_node;\r
- while (node->occupied > 1)\r
- {\r
- int next;\r
- portal_t *p, *nextportal;\r
- node_t *nextnode;\r
- int s;\r
-\r
- // find the best portal exit\r
- next = node->occupied;\r
- for (p=node->portals ; p ; p = p->next[!s])\r
- {\r
- s = (p->nodes[0] == node);\r
- if (p->nodes[s]->occupied\r
- && p->nodes[s]->occupied < next)\r
- {\r
- nextportal = p;\r
- nextnode = p->nodes[s];\r
- next = nextnode->occupied;\r
- }\r
- }\r
- node = nextnode;\r
- WindingCenter (nextportal->winding, mid);\r
- fprintf (linefile, "%f %f %f\n", mid[0], mid[1], mid[2]);\r
- point = xml_NodeForVec(mid);\r
- xmlAddChild(xml_node, point);\r
- count++;\r
- }\r
- // add the occupant center\r
- GetVectorForKey (node->occupant, "origin", mid);\r
-\r
- fprintf (linefile, "%f %f %f\n", mid[0], mid[1], mid[2]);\r
- point = xml_NodeForVec(mid);\r
- xmlAddChild(xml_node, point);\r
- Sys_FPrintf( SYS_VRB, "%9d point linefile\n", count+1);\r
-\r
- fclose (linefile);\r
- \r
- return xml_node;\r
-}\r
-\r
+/* -------------------------------------------------------------------------------
+
+ Copyright (C) 1999-2007 id Software, Inc. and contributors.
+ For a list of contributors, see the accompanying CONTRIBUTORS file.
+
+ This file is part of GtkRadiant.
+
+ GtkRadiant 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.
+
+ GtkRadiant 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 GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+ ----------------------------------------------------------------------------------
+
+ This code has been altered significantly from its original form, to support
+ several games based on the Quake III Arena engine, in the form of "Q3Map2."
+
+ ------------------------------------------------------------------------------- */
+
+
+
+/* marker */
+#define LEAKFILE_C
+
+
+
+/* dependencies */
+#include "q3map2.h"
+
+
+
+/*
+ ==============================================================================
+
+ LEAK FILE GENERATION
+
+ Save out name.lin for qe3 to read
+ ==============================================================================
+ */
+
+
+/*
+ =============
+ LeakFile
+
+ Finds the shortest possible chain of portals
+ that leads from the outside leaf to a specifically
+ occupied leaf
+
+ TTimo: builds a polyline xml node
+ =============
+ */
+xmlNodePtr LeakFile( tree_t *tree, const char *filename ){
+ vec3_t mid;
+ FILE *linefile;
+ node_t *node;
+ int count;
+ xmlNodePtr xml_node, point;
+
+ if ( !tree->outside_node.occupied ) {
+ return NULL;
+ }
+
+ Sys_FPrintf( SYS_VRB,"--- LeakFile ---\n" );
+
+ //
+ // write the points to the file
+ //
+ linefile = fopen( filename, "w" );
+ if ( !linefile ) {
+ Error( "Couldn't open %s\n", filename );
+ }
+
+ xml_node = xmlNewNode( NULL, (xmlChar*)"polyline" );
+
+ count = 0;
+ node = &tree->outside_node;
+ while ( node->occupied > 1 )
+ {
+ int next;
+ portal_t *p, *nextportal = NULL;
+ node_t *nextnode = NULL;
+ int s;
+
+ // find the best portal exit
+ next = node->occupied;
+ for ( p = node->portals ; p ; p = p->next[!s] )
+ {
+ s = ( p->nodes[0] == node );
+ if ( p->nodes[s]->occupied
+ && p->nodes[s]->occupied < next ) {
+ nextportal = p;
+ nextnode = p->nodes[s];
+ next = nextnode->occupied;
+ }
+ }
+ node = nextnode;
+ WindingCenter( nextportal->winding, mid );
+ fprintf( linefile, "%f %f %f\n", mid[0], mid[1], mid[2] );
+ point = xml_NodeForVec( mid );
+ xmlAddChild( xml_node, point );
+ count++;
+ }
+ // add the occupant center
+ GetVectorForKey( node->occupant, "origin", mid );
+
+ fprintf( linefile, "%f %f %f\n", mid[0], mid[1], mid[2] );
+ point = xml_NodeForVec( mid );
+ xmlAddChild( xml_node, point );
+ Sys_FPrintf( SYS_VRB, "%9d point linefile\n", count + 1 );
+
+ fclose( linefile );
+
+ return xml_node;
+}
projects / xonotic / netradiant.git / blobdiff