385 lines
16 KiB
C
Executable File
385 lines
16 KiB
C
Executable File
//-------------------------------------------------------------------------
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/*
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Copyright (C) 1996, 2003 - 3D Realms Entertainment
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This file is part of Duke Nukem 3D version 1.5 - Atomic Edition
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Duke Nukem 3D is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program 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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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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Original Source: 1996 - Todd Replogle
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Prepared for public release: 03/21/2003 - Charlie Wiederhold, 3D Realms
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*/
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//-------------------------------------------------------------------------
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/* sounds.c */
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extern void SoundStartup(void);
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extern void SoundShutdown(void);
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extern void MusicStartup(void);
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extern void MusicShutdown(void);
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extern int USRHOOKS_GetMem(char **ptr, unsigned long size);
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extern int USRHOOKS_FreeMem(char *ptr);
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extern void intomenusounds(void);
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extern void playmusic(char *fn);
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extern char loadsound(unsigned short num);
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extern int xyzsound(short num, short i, long x, long y, long z);
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extern void sound(short num);
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extern int spritesound(unsigned short num, short i);
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extern void stopsound(short num);
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extern void stopenvsound(short num, short i);
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extern void pan3dsound(void);
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extern void testcallback(unsigned long num);
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extern void clearsoundlocks(void);
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/* sector.c */
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extern short callsound(short sn, short whatsprite);
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extern short check_activator_motion(short lotag);
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extern char isadoorwall(short dapic);
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extern char isanunderoperator(short lotag);
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extern char isanearoperator(short lotag);
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extern short checkcursectnums(short sect);
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extern long ldist(spritetype *s1, spritetype *s2);
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extern long dist(spritetype *s1, spritetype *s2);
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extern short findplayer(spritetype *s, long *d);
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extern short findotherplayer(short p, long *d);
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extern void doanimations(void);
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extern long getanimationgoal(long *animptr);
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extern void animatecamsprite(void);
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extern void animatewalls(void);
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extern char activatewarpelevators(short s, short d);
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extern void operatesectors(short sn, short ii);
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extern void operaterespawns(short low);
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extern void operateactivators(short low, short snum);
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extern void operatemasterswitches(short low);
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extern void operateforcefields(short s, short low);
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extern char checkhitswitch(short snum, long w, char switchtype);
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extern void activatebysector(short sect, short j);
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extern void breakwall(short newpn, short spr, short dawallnum);
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extern void checkhitwall(short spr, short dawallnum, long x, long y, long z, short atwith);
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extern void checkplayerhurt(struct player_struct *p, short j);
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extern char checkhitceiling(short sn);
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extern void checkhitsprite(short i, short sn);
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extern void allignwarpelevators(void);
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extern void cheatkeys(short snum);
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extern void checksectors(short snum);
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/* rts.c */
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extern void RTS_AddFile(char *filename);
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extern void RTS_Init(char *filename);
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extern int32 RTS_NumSounds(void);
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extern int32 RTS_SoundLength(int32 lump);
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extern char *RTS_GetSoundName(int32 i);
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extern void RTS_ReadLump(int32 lump, void *dest);
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extern void *RTS_GetSound(int32 lump);
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/* premap.c */
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extern void cachespritenum(short i);
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extern void cachegoodsprites(void);
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extern char getsound(unsigned short num);
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extern void precachenecessarysounds(void);
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extern void cacheit(void);
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extern void docacheit(void);
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extern void xyzmirror(short i, short wn);
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extern void vscrn(void);
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extern void pickrandomspot(short snum);
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extern void resetplayerstats(short snum);
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extern void resetweapons(short snum);
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extern void resetinventory(short snum);
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extern void resetprestat(short snum, char g);
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extern void setupbackdrop(short sky);
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extern void prelevel(char g);
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extern void newgame(char vn, char ln, char sk);
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extern void resetpspritevars(char g);
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extern void clearfrags(void);
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extern void resettimevars(void);
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extern void genspriteremaps(void);
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extern void waitforeverybody(void);
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extern void dofrontscreens(void);
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extern void clearfifo(void);
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extern void resetmys(void);
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extern void enterlevel(char g);
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/* player.c */
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extern void setpal(struct player_struct *p);
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extern void incur_damage(struct player_struct *p);
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extern void quickkill(struct player_struct *p);
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extern void forceplayerangle(struct player_struct *p);
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extern void tracers(long x1, long y1, long z1, long x2, long y2, long z2, long n);
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extern long hits(short i);
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extern long hitasprite(short i, short *hitsp);
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extern long hitawall(struct player_struct *p, short *hitw);
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extern short aim(spritetype *s, short aang);
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extern void shoot(short i, short atwith);
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extern void displayloogie(short snum);
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extern char animatefist(short gs, short snum);
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extern char animateknee(short gs, short snum);
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extern char animateknuckles(short gs, short snum);
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extern void displaymasks(short snum);
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extern char animatetip(short gs, short snum);
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extern char animateaccess(short gs, short snum);
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extern void displayweapon(short snum);
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extern void getinput(short snum);
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extern char doincrements(struct player_struct *p);
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extern void checkweapons(struct player_struct *p);
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extern void processinput(short snum);
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extern void computergetinput(long snum, input *syn);
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/* menues.c */
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extern void dummyfunc(void);
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extern void dummymess(int i, char *c);
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extern void cmenu(short cm);
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extern void savetemp(char *fn, long daptr, long dasiz);
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extern void getangplayers(short snum);
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extern int loadplayer(signed char spot);
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extern int saveplayer(signed char spot);
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extern int probe(int x, int y, int i, int n);
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extern int menutext(int x, int y, short s, short p, char *t);
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extern int menutextc(int x, int y, short s, short p, char *t);
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extern void bar(int x, int y, short *p, short dainc, char damodify, short s, short pa);
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extern void dispnames(void);
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extern int getfilenames(char kind[6]);
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extern void sortfilenames(void);
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extern void menus(void);
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extern void palto(char r, char g, char b, long e);
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extern void drawoverheadmap(long cposx, long cposy, long czoom, short cang);
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extern void endanimsounds(long fr);
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extern void logoanimsounds(long fr);
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extern void intro4animsounds(long fr);
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extern void first4animsounds(long fr);
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extern void intro42animsounds(long fr);
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extern void endanimvol41(long fr);
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extern void endanimvol42(long fr);
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extern void endanimvol43(long fr);
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extern void playanm(char *fn, char t);
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/* gamedef.c */
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extern short getincangle(short a, short na);
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extern char ispecial(char c);
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extern char isaltok(char c);
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extern void getglobalz(short i);
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extern void makeitfall(short i);
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extern void getlabel(void);
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extern long keyword(void);
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extern long transword(void);
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extern void transnum(void);
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extern char parsecommand(void);
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extern void passone(void);
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extern void copydefaultcons(void);
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extern void loadefs(char *filenam, char *mptr);
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extern char dodge(spritetype *s);
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extern short furthestangle(short i, short angs);
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extern short furthestcanseepoint(short i, spritetype *ts, long *dax, long *day);
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extern void alterang(short a);
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extern void move(void);
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extern void parseifelse(long condition);
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extern char parse(void);
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extern void execute(short i, short p, long x);
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/* config.c */
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extern void CONFIG_GetSetupFilename(void);
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extern int32 CONFIG_FunctionNameToNum(char *func);
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extern char *CONFIG_FunctionNumToName(int32 func);
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extern int32 CONFIG_AnalogNameToNum(char *func);
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extern void CONFIG_SetDefaults(void);
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extern void CONFIG_ReadKeys(void);
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extern void CONFIG_SetupMouse(int32 scripthandle);
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extern void CONFIG_SetupGamePad(int32 scripthandle);
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extern void CONFIG_SetupJoystick(int32 scripthandle);
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extern void readsavenames(void);
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extern void CONFIG_ReadSetup(void);
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extern void CONFIG_WriteSetup(void);
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/* animlib.c */
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extern void CheckAnimStarted(char *funcname);
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extern uint16 findpage(uint16 framenumber);
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extern void loadpage(uint16 pagenumber, uint16 *pagepointer);
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extern void CPlayRunSkipDump(char *srcP, char *dstP);
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extern void renderframe(uint16 framenumber, uint16 *pagepointer);
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extern void drawframe(uint16 framenumber);
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extern void ANIM_LoadAnim(char *buffer);
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extern void ANIM_FreeAnim(void);
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extern int32 ANIM_NumFrames(void);
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extern byte *ANIM_DrawFrame(int32 framenumber);
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extern byte *ANIM_GetPalette(void);
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/* game.c */
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extern void timerhandler(void);
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extern int gametext(int x, int y, char *t, char s, short dabits);
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extern int gametextpal(int x, int y, char *t, char s, char p);
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extern int gametextpart(int x, int y, char *t, char s, short p);
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extern int minitext(int x, int y, char *str, char p, char sb);
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extern int minitextshade(int x, int y, char *t, char s, char p, char sb);
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extern void gamenumber(long x, long y, long n, char s);
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extern void allowtimetocorrecterrorswhenquitting(void);
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extern void getpackets(void);
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extern void faketimerhandler(void);
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extern void caches(void);
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extern void checksync(void);
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extern void check_fta_sounds(short i);
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extern short inventory(spritetype *s);
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extern short badguy(spritetype *s);
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extern short badguypic(short pn);
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extern void myos(long x, long y, short tilenum, signed char shade, char orientation);
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extern void myospal(long x, long y, short tilenum, signed char shade, char orientation, char p);
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extern void invennum(long x, long y, char num1, char ha, char sbits);
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extern void weaponnum(short ind, long x, long y, long num1, long num2, char ha);
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extern void weaponnum999(char ind, long x, long y, long num1, long num2, char ha);
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extern void weapon_amounts(struct player_struct *p, long x, long y, long u);
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extern void digitalnumber(long x, long y, long n, char s, char cs);
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extern void displayinventory(struct player_struct *p);
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extern void displayfragbar(void);
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extern void coolgaugetext(short snum);
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extern void tics(void);
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extern void coords(short snum);
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extern void operatefta(void);
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extern void FTA(short q, struct player_struct *p);
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extern void showtwoscreens(void);
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extern void binscreen(void);
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extern void gameexit(char *msg);
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extern short strget(short x, short y, char *t, short dalen, short c);
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extern void typemode(void);
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extern void moveclouds(void);
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extern void displayrest(long smoothratio);
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extern void updatesectorz(long x, long y, long z, short *sectnum);
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extern void view(struct player_struct *pp, long *vx, long *vy, long *vz, short *vsectnum, short ang, short horiz);
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extern void drawbackground(void);
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extern void displayrooms(short snum, long smoothratio);
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extern short LocateTheLocator(short n, short sn);
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extern short EGS(short whatsect, long s_x, long s_y, long s_z, short s_pn, signed char s_s, signed char s_xr, signed char s_yr, short s_a, short s_ve, long s_zv, short s_ow, signed char s_ss);
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extern char wallswitchcheck(short i);
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extern short spawn(short j, short pn);
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extern void animatesprites(long x, long y, short a, long smoothratio);
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extern void cheats(void);
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extern void nonsharedkeys(void);
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extern void comlinehelp(char **argv);
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extern void checkcommandline(int argc, char **argv);
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extern void printstr(short x, short y, char string[81], char attribute);
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extern void Logo(void);
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extern void loadtmb(void);
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extern void ShutDown(void);
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extern void compilecons(void);
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extern void Startup(void);
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extern void sendscore(char *s);
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extern void getnames(void);
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extern void writestring(long a1, long a2, long a3, short a4, long vx, long vy, long vz);
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extern char testcd(char *fn);
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extern void copyprotect(void);
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extern char opendemoread(char which_demo);
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extern void opendemowrite(void);
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extern void record(void);
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extern void closedemowrite(void);
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extern long playback(void);
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extern char moveloop(void);
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extern void fakedomovethingscorrect(void);
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extern void fakedomovethings(void);
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extern char domovethings(void);
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extern void doorders(void);
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extern void dobonus(char bonusonly);
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extern void cameratext(short i);
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extern void vglass(long x, long y, short a, short wn, short n);
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extern void lotsofglass(short i, short wallnum, short n);
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extern void spriteglass(short i, short n);
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extern void ceilingglass(short i, short sectnum, short n);
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extern void lotsofcolourglass(short i, short wallnum, short n);
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extern void SetupGameButtons(void);
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extern void CenterCenter(void);
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extern void UpperLeft(void);
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extern void LowerRight(void);
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extern void CenterThrottle(void);
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extern void CenterRudder(void);
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/*
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* (This was originally "GetTime", but that conflicts with a function in
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* in MacOSX's Carbon. --ryan.)
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*/
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extern long DUKE3D_GetTime(void);
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/* Global.c */
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extern void FixFilePath(char *filename);
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extern int _dos_findfirst(char *filename, int x, struct find_t *f);
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extern int _dos_findnext(struct find_t *f);
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extern void _dos_getdate(struct dosdate_t *date);
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extern int FindDistance2D(int ix, int iy);
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extern int FindDistance3D(int ix, int iy, int iz);
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extern void Error(char *error, ...);
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extern int32 SafeOpenAppend(const char *_filename, int32 filetype);
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extern boolean SafeFileExists(const char *_filename);
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extern int32 SafeOpenWrite(const char *_filename, int32 filetype);
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extern int32 SafeOpenRead(const char *_filename, int32 filetype);
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extern void SafeRead(int32 handle, void *buffer, int32 count);
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extern void SafeWrite(int32 handle, void *buffer, int32 count);
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extern void SafeWriteString(int handle, char *buffer);
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extern void *SafeMalloc(long size);
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extern void SafeRealloc(void **x, int32 size);
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extern void *SafeLevelMalloc(long size);
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extern void SafeFree(void *ptr);
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extern short MotoShort(short l);
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extern short IntelShort(short l);
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extern long MotoLong(long l);
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extern long IntelLong(long l);
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extern void SwapIntelLong(long *l);
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extern void SwapIntelShort(short *s);
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extern void SwapIntelLongArray(long *l, int num);
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extern void SwapIntelShortArray(short *s, int num);
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extern int setup_homedir(void);
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extern char CheckParm(char *check);
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extern void RegisterShutdownFunction(void (*shutdown)(void));
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extern void Shutdown(void);
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extern char *ltoa(long value, char *string, int radix);
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extern char *ultoa(unsigned long value, char *string, int radix);
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extern int dukescreencapture(char *str, char inverseit);
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/* actors.c */
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extern void updateinterpolations(void);
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extern void setinterpolation(long *posptr);
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extern void stopinterpolation(long *posptr);
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extern void dointerpolations(long smoothratio);
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extern void restoreinterpolations(void);
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extern long ceilingspace(short sectnum);
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extern long floorspace(short sectnum);
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extern void addammo(short weapon, struct player_struct *p, short amount);
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extern void addweapon(struct player_struct *p, short weapon);
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extern void checkavailinven(struct player_struct *p);
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extern void checkavailweapon(struct player_struct *p);
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extern long ifsquished(short i, short p);
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extern void hitradius(short i, long r, long hp1, long hp2, long hp3, long hp4);
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extern short movesprite(short spritenum, long xchange, long ychange, long zchange, unsigned long cliptype);
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extern short ssp(short i, unsigned long cliptype);
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extern void insertspriteq(short i);
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extern void lotsofmoney(spritetype *s, short n);
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extern void lotsofmail(spritetype *s, short n);
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extern void lotsofpaper(spritetype *s, short n);
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extern void guts(spritetype *s, short gtype, short n, short p);
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extern void gutsdir(spritetype *s, short gtype, short n, short p);
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extern void setsectinterpolate(short i);
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extern void clearsectinterpolate(short i);
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extern void ms(short i);
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extern void movefta(void);
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extern short ifhitsectors(short sectnum);
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extern short ifhitbyweapon(short sn);
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extern void movecyclers(void);
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extern void movedummyplayers(void);
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extern void moveplayers(void);
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extern void movefx(void);
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extern void movefallers(void);
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extern void movestandables(void);
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extern void bounce(short i);
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extern void moveweapons(void);
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extern void movetransports(void);
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extern void moveactors(void);
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extern void moveexplosions(void);
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extern void moveeffectors(void);
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