raze/source/games/exhumed/src/engine.h
2021-10-28 10:46:16 +02:00

150 lines
2.9 KiB
C

//-------------------------------------------------------------------------
/*
Copyright (C) 2010-2019 EDuke32 developers and contributors
Copyright (C) 2019 sirlemonhead, Nuke.YKT
This file is part of PCExhumed.
PCExhumed is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
//-------------------------------------------------------------------------
#pragma once
#include "compat.h"
#include "build.h"
BEGIN_PS_NS
enum
{
kStatIgnited = 404,
kMaxSprites = 4096,
kMaxSectors = 1024,
kMaxWalls = 8192,
kMaxVoxels = 4096,
kMaxPalookups = 256,
kMaxStatus = 1024,
kMap20 = 20,
kAngleMask = 0x7FF
};
Collision movesprite(DExhumedActor* spritenum, int dx, int dy, int dz, int ceildist, int flordist, unsigned int clipmask);
void precache();
void resettiming();
// cd
bool playCDtrack(int nTrack, bool bLoop);
int StepFadeCDaudio();
bool CDplaying();
void StopCD();
// init
enum {
kSectUnderwater = 0x2000,
kSectLava = 0x4000,
};
extern int initx;
extern int inity;
extern int initz;
extern short inita;
extern short initsect;
extern short nCurChunkNum;
extern DExhumedActor* nBodyGunSprite[50];
extern int movefifoend;
extern int movefifopos;
extern short nCurBodyGunNum;
// all static counters combined in an array for easier maintenance.
enum ECounter
{
kCountAnubis,
kCountAnubisDrum,
kCountLava,
kCountLion,
kCountMummy,
kCountRex,
kCountRoach,
kCountScorp,
kCountSet,
kCountSoul,
kCountSpider,
kCountWasp,
kNumCounters
};
extern int Counters[kNumCounters];
void SnapSectors(short nSectorA, short nSectorB, short b);
extern short SectSound[];
extern short SectDamage[];
extern short SectSpeed[];
extern int SectBelow[];
extern short SectFlag[];
extern int SectDepth[];
extern short SectSoundSect[];
extern int SectAbove[];
void LoadObjects();
// light
int LoadPaletteLookups();
void SetGreenPal();
void RestoreGreenPal();
void FixPalette();
int HavePLURemap();
uint8_t RemapPLU(uint8_t pal);
//extern unsigned char kenpal[];
extern short overscanindex;
extern char *origpalookup[];
extern short nPalDiff;
// map
extern short bShowTowers;
void GrabMap();
void UpdateMap();
void DrawMap(double const smoothratio);
// random
void InitRandom();
int RandomBit();
char RandomByte();
uint16_t RandomWord();
int RandomLong();
int RandomSize(int nSize);
// record
// save
// trigdat
int GetMyAngle(int x, int y);
int AngleDiff(short a, short b);
int AngleDelta(int a, int b, int c);
END_PS_NS