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/*
* Luola - 2D multiplayer cavern-flying game
* Copyright (C) 2003-2005 Calle Laakkonen
*
* File : defines.h
* Description : Miscallenous definitions
* Author(s) : Calle Laakkonen
*
* Luola 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.
*
* Luola 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.
*/
#ifndef DEFINES_H
#define DEFINES_H
/* Speeds */
#define FADE_STEP 35 /* How many steps in fade animation */
/* Inlines instead of macros for type safety and to prevent against ++args */
/* Function names start with uppercase letter to prevent name clash */
/* with C99 round functions */
static inline int Round (double a)
{
return (a < 0 ? a - 0.5 : a + 0.5);
}
static inline int Roundplus (double a)
{
return (a < 0 ? 0 : a + 0.5);
}
#if 0
/*static inline int LUOLA_MAX(int a, int b) { return (a<b ? b : a); }*/
static inline int LUOLA_MIN (int a, int b)
{
return (a > b ? b : a);
}
#endif
#endif
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