mirror of
https://github.com/TTimo/GtkRadiant.git
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88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
/*
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "stdafx.h"
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/*!
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connects two entities creating a unique target/targetname value
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*/
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void Entity_Connect( entity_t *e1, entity_t *e2 ){
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const char *maptarget;
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char newtarget[16];
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int maxtarget = 0; // highest t# value in the map
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entity_t *e; // map entities
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if ( e1 == e2 ) {
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#ifdef _DEBUG
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Sys_Status( "Entity_Connect: Brushes are from same entity.", 0 );
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#endif
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return;
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}
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for ( e = entities.next ; e != &entities ; e = e->next )
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{
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maptarget = ValueForKey( e, "target" );
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if ( maptarget && maptarget[0] ) {
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int targetnum = atoi( maptarget + 1 );
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if ( targetnum > maxtarget ) {
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maxtarget = targetnum;
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}
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}
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}
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sprintf( newtarget, "t%i", maxtarget + 1 );
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#ifdef _DEBUG
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Sys_Printf( "Connecting entities with new target/targetname: %s\n", newtarget );
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#endif
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SetKeyValue( e1, "target", newtarget );
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SetKeyValue( e2, "targetname", newtarget );
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}
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int GetUniqueTargetId( int iHint ){
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int iMin, iMax, i;
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bool fFound;
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entity_t *pe;
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fFound = FALSE;
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pe = entities.next;
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iMin = 0;
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iMax = 0;
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for (; pe != NULL && pe != &entities ; pe = pe->next )
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{
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i = IntForKey( pe, "target" );
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if ( i ) {
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iMin = MIN( i, iMin );
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iMax = MAX( i, iMax );
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if ( i == iHint ) {
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fFound = TRUE;
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}
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}
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}
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if ( fFound ) {
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return iMax + 1;
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}
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else{
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return iHint;
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}
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}
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