2 Copyright (C) 1999-2007 id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 connects two entities creating a unique target/targetname value
27 void Entity_Connect( entity_t *e1, entity_t *e2 ){
28 const char *maptarget;
30 int maxtarget = 0; // highest t# value in the map
31 entity_t *e; // map entities
35 Sys_Status( "Entity_Connect: Brushes are from same entity.", 0 );
40 for ( e = entities.next ; e != &entities ; e = e->next )
42 maptarget = ValueForKey( e, "target" );
43 if ( maptarget && maptarget[0] ) {
44 int targetnum = atoi( maptarget + 1 );
45 if ( targetnum > maxtarget ) {
46 maxtarget = targetnum;
50 sprintf( newtarget, "t%i", maxtarget + 1 );
53 Sys_Printf( "Connecting entities with new target/targetname: %s\n", newtarget );
56 SetKeyValue( e1, "target", newtarget );
57 SetKeyValue( e2, "targetname", newtarget );
60 int GetUniqueTargetId( int iHint ){
70 for (; pe != NULL && pe != &entities ; pe = pe->next )
72 i = IntForKey( pe, "target" );
74 iMin = MIN( i, iMin );
75 iMax = MAX( i, iMax );