mirror of
https://github.com/id-Software/Wolf3D-iOS.git
synced 2024-11-10 07:22:02 +00:00
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
|
|
|
|
Copyright (C) 2004 Michael Liebscher
|
|
|
|
This program 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.
|
|
|
|
This program 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 this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
*/
|
|
|
|
/*
|
|
* mymath.h: Math routines.
|
|
*
|
|
* Author: Michael Liebscher <johnnycanuck@users.sourceforge.net>
|
|
* Date: 2004
|
|
*
|
|
* Acknowledgement:
|
|
* This code was derived from Wolfenstein3-D, and was originally
|
|
* written by Id Software, Inc.
|
|
*
|
|
*/
|
|
|
|
#ifndef __RANDOM_NUMBER_H__
|
|
#define __RANDOM_NUMBER_H__
|
|
|
|
|
|
#define random() ( (rand() & 0x7fff) / ((float)0x7fff) )
|
|
#define crandom() ( 2.0 * (random() - 0.5) )
|
|
|
|
|
|
extern void US_InitRndT( int randomize );
|
|
extern int US_RndT( void );
|
|
|
|
|
|
|
|
|
|
|
|
#endif /* __RANDOM_NUMBER_H__ */
|