mirror of
https://github.com/UberGames/GtkRadiant.git
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8037810110
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant@177 8a3a26a2-13c4-0310-b231-cf6edde360e5
90 lines
2.2 KiB
C++
90 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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{
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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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{
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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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{
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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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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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{
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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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{
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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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if (fFound)
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return iMax + 1;
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else
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return iHint;
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}
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