mirror of
https://github.com/ZDoom/gzdoom.git
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30ef6a0c2d
and DEM_WIPEOFF commands. Fixes multimap demos desyncing when played back or recorded with wipes enabled, and prevents multiplayer games from starting until all players' wipes have finished. SVN r1272 (trunk)
161 lines
4 KiB
C++
161 lines
4 KiB
C++
// Emacs style mode select -*- C++ -*-
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//-----------------------------------------------------------------------------
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//
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// $Id:$
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//
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// Copyright (C) 1993-1996 by id Software, Inc.
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//
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// This source is available for distribution and/or modification
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// only under the terms of the DOOM Source Code License as
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// published by id Software. All rights reserved.
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//
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// The source 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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// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
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// for more details.
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//
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// DESCRIPTION:
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// System specific interface stuff.
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//
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//-----------------------------------------------------------------------------
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#ifndef __I_SYSTEM__
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#define __I_SYSTEM__
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#include <dirent.h>
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#include <ctype.h>
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#include "doomtype.h"
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struct ticcmd_t;
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struct WadStuff;
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#ifndef SHARE_DIR
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#define SHARE_DIR "/usr/local/share/"
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#endif
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// Index values into the LanguageIDs array
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enum
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{
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LANGIDX_UserPreferred,
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LANGIDX_UserDefault,
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LANGIDX_SysPreferred,
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LANGIDX_SysDefault
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};
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extern DWORD LanguageIDs[4];
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extern void SetLanguageIDs ();
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// Called by DoomMain.
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void I_Init (void);
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// Called by D_DoomLoop,
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// returns current time in tics.
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extern int (*I_GetTime) (bool saveMS);
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// like I_GetTime, except it waits for a new tic before returning
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extern int (*I_WaitForTic) (int);
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// Freezes tic counting temporarily. While frozen, calls to I_GetTime()
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// will always return the same value. This does not affect I_MSTime().
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// You must also not call I_WaitForTic() while freezing time, since the
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// tic will never arrive (unless it's the current one).
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extern void (*I_FreezeTime) (bool frozen);
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fixed_t I_GetTimeFrac (uint32 *ms);
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//
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// Called by D_DoomLoop,
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// called before processing any tics in a frame
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// (just after displaying a frame).
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// Time consuming syncronous operations
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// are performed here (joystick reading).
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// Can call D_PostEvent.
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//
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void I_StartFrame (void);
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//
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// Called by D_DoomLoop,
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// called before processing each tic in a frame.
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// Quick syncronous operations are performed here.
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// Can call D_PostEvent.
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void I_StartTic (void);
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// Asynchronous interrupt functions should maintain private queues
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// that are read by the synchronous functions
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// to be converted into events.
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// Either returns a null ticcmd,
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// or calls a loadable driver to build it.
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// This ticcmd will then be modified by the gameloop
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// for normal input.
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ticcmd_t *I_BaseTiccmd (void);
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// Called by M_Responder when quit is selected.
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// Clean exit, displays sell blurb.
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void I_Quit (void);
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void I_Tactile (int on, int off, int total);
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void STACK_ARGS I_Error (const char *error, ...) GCCPRINTF(1,2);
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void STACK_ARGS I_FatalError (const char *error, ...) GCCPRINTF(1,2);
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void addterm (void (*func)(void), const char *name);
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#define atterm(t) addterm (t, #t)
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void popterm ();
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// Print a console string
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void I_PrintStr (const char *str);
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// Set the title string of the startup window
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struct IWADInfo;
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void I_SetIWADInfo (const IWADInfo *info);
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// Pick from multiple IWADs to use
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int I_PickIWad (WadStuff *wads, int numwads, bool queryiwad, int defaultiwad);
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// The ini could not be saved at exit
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bool I_WriteIniFailed ();
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// [RH] Returns millisecond-accurate time
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unsigned int I_MSTime (void);
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// Directory searching routines
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typedef struct
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{
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int count;
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struct dirent **namelist;
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int current;
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} findstate_t;
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void *I_FindFirst (const char *filespec, findstate_t *fileinfo);
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int I_FindNext (void *handle, findstate_t *fileinfo);
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int I_FindClose (void *handle);
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int I_FindAttr (findstate_t *fileinfo);
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#define I_FindName(a) ((a)->namelist[(a)->current]->d_name)
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#define FA_RDONLY 1
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#define FA_HIDDEN 2
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#define FA_SYSTEM 4
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#define FA_DIREC 8
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#define FA_ARCH 16
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static inline char *strlwr(char *str)
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{
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char *ptr = str;
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while(*ptr)
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{
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*ptr = tolower(*ptr);
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++ptr;
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}
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return str;
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}
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#endif
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