g_game.h

/*
==============================================================================

                                 DOOM Retro
           The classic, refined DOOM source port. For Windows PC.

==============================================================================

    Copyright © 1993-2024 by id Software LLC, a ZeniMax Media company.
    Copyright © 2013-2024 by Brad Harding <mailto:brad@doomretro.com>.

    This file is a part of DOOM Retro.

    DOOM Retro 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 3 of the license, or (at your
    option) any later version.

    DOOM Retro 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 DOOM Retro. If not, see <https://www.gnu.org/licenses/>.

    DOOM is a registered trademark of id Software LLC, a ZeniMax Media
    company, in the US and/or other countries, and is used without
    permission. All other trademarks are the property of their respective
    holders. DOOM Retro is in no way affiliated with nor endorsed by
    id Software.

==============================================================================
*/

#pragma once

#include "d_event.h"
#include "i_video.h"
#include "w_file.h"

#define NUMKEYS             512

#define FORWARDMOVE0        0x19
#define FORWARDMOVE1        0x32

#define SIDEMOVE0           0x18
#define SIDEMOVE1           0x28

#define CONTROLLERANGLETURN 5120

#define MAXPLMOVE           forwardmove[1]

#define NUMWEAPONKEYS       7

#define SLOWTURNTICS        6

//
// GAME
//
void G_InitNew(skill_t skill, int ep, int map);

// Can be called by the startup code or M_Responder.
// A normal game starts at map 1,
// but a warp test can start elsewhere
void G_DeferredInitNew(skill_t skill, int ep, int map);

void G_DeferredLoadLevel(skill_t skill, int ep, int map);

// Can be called by the startup code or M_Responder,
// calls P_SetupLevel.
void G_LoadGame(const char *name);

void G_DoLoadGame(void);
void G_DoLoadLevel(void);

// Called by M_Responder.
void G_SaveGame(const int slot, const char *description, const char *name);

void G_ExitLevel(void);
void G_SecretExitLevel(void);

int G_GetParTime(void);

void G_WorldDone(void);

// Read current data from inputs and build a player movement command.
void G_BuildTiccmd(ticcmd_t *cmd);

void G_Ticker(void);
bool G_Responder(const event_t *ev);

void G_PlayerReborn(void);

void G_ScreenShot(void);

void G_SetFastParms(bool fast_pending);
void G_SetMovementSpeed(int scale);
void G_ToggleAlwaysRun(evtype_t type);

void G_NextWeapon(void);
void G_PrevWeapon(void);
void G_RemoveChoppers(void);

void G_LoadedGameMessage(void);

extern fixed_t      forwardmove[2];
extern fixed_t      sidemove[2];
extern fixed_t      angleturn[3];
extern bool         gamekeydown[NUMKEYS];
extern bool         *mousebuttons;
extern bool         controllerpress;
extern char         lbmname1[MAX_PATH];
extern char         lbmpath1[MAX_PATH];
extern char         lbmpath2[MAX_PATH];
extern char         keyactionlist[NUMKEYS][255];
extern char         mouseactionlist[MAXMOUSEBUTTONS + 2][255];
extern int          st_facecount;
extern char         savename[MAX_PATH];
extern bool         usefreelook;
extern bool         secretexit;
extern gameaction_t loadaction;
extern bool         newpars;
extern int          pars[10][10];
extern int          cpars[100];