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54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
// SONIC ROBO BLAST 2
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//-----------------------------------------------------------------------------
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// Copyright (C) 1993-1996 by id Software, Inc.
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// Copyright (C) 1998-2000 by DooM Legacy Team.
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// Copyright (C) 1999-2023 by Sonic Team Junior.
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//
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// This program is free software distributed under the
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// terms of the GNU General Public License, version 2.
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// See the 'LICENSE' file for more details.
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//-----------------------------------------------------------------------------
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/// \file i_time.h
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/// \brief Timing for the system layer.
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#ifndef __I_TIME_H__
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#define __I_TIME_H__
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#include "command.h"
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#include "doomtype.h"
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#include "m_fixed.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct timestate_s {
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tic_t time;
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fixed_t timefrac;
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} timestate_t;
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extern timestate_t g_time;
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extern consvar_t cv_timescale;
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/** \brief Called by D_SRB2Loop, returns current time in game tics.
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*/
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tic_t I_GetTime(void);
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/** \brief Initializes timing system.
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*/
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void I_InitializeTime(void);
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void I_UpdateTime(fixed_t timescale);
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/** \brief Block for at minimum the duration specified. This function makes a
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best effort not to oversleep, and will spinloop if sleeping would
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take too long. However, callers should still check the current time
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after this returns.
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*/
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void I_SleepDuration(precise_t duration);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // __I_TIME_H__
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