| 0,0 → 1,1962 |
|---|
| // WL_MAIN.C |
| |
| #ifdef _WIN32 |
| #include <io.h> |
| #else |
| #include <unistd.h> |
| #endif |
| |
| #include "wl_def.h" |
| #pragma hdrstop |
| #include "wl_atmos.h" |
| #include <SDL_syswm.h> |
| |
| |
| /* |
| ============================================================================= |
| |
| WOLFENSTEIN 3-D |
| |
| An Id Software production |
| |
| by John Carmack |
| |
| ============================================================================= |
| */ |
| |
| extern byte signon[]; |
| |
| /* |
| ============================================================================= |
| |
| LOCAL CONSTANTS |
| |
| ============================================================================= |
| */ |
| |
| |
| #define FOCALLENGTH (0x5700l) // in global coordinates |
| #define VIEWGLOBAL 0x10000 // globals visable flush to wall |
| |
| #define VIEWWIDTH 256 // size of view window |
| #define VIEWHEIGHT 144 |
| |
| /* |
| ============================================================================= |
| |
| GLOBAL VARIABLES |
| |
| ============================================================================= |
| */ |
| |
| char str[80]; |
| int dirangle[9] = {0,ANGLES/8,2*ANGLES/8,3*ANGLES/8,4*ANGLES/8, |
| 5*ANGLES/8,6*ANGLES/8,7*ANGLES/8,ANGLES}; |
| |
| // |
| // proejection variables |
| // |
| fixed focallength; |
| unsigned screenofs; |
| int viewscreenx, viewscreeny; |
| int viewwidth; |
| int viewheight; |
| short centerx; |
| int shootdelta; // pixels away from centerx a target can be |
| fixed scale; |
| int32_t heightnumerator; |
| |
| |
| void Quit (const char *error,...); |
| |
| boolean startgame; |
| boolean loadedgame; |
| int mouseadjustment; |
| |
| char configdir[256] = ""; |
| char configname[13] = "config."; |
| |
| // |
| // Command line parameter variables |
| // |
| boolean param_debugmode = false; |
| boolean param_nowait = false; |
| int param_difficulty = 1; // default is "normal" |
| int param_tedlevel = -1; // default is not to start a level |
| int param_joystickindex = 0; |
| |
| #if defined(_arch_dreamcast) |
| int param_joystickhat = 0; |
| int param_samplerate = 11025; // higher samplerates result in "out of memory" |
| int param_audiobuffer = 4096 / (44100 / param_samplerate); |
| #elif defined(GP2X_940) |
| int param_joystickhat = -1; |
| int param_samplerate = 11025; // higher samplerates result in "out of memory" |
| int param_audiobuffer = 128; |
| #else |
| int param_joystickhat = -1; |
| int param_samplerate = 44100; |
| int param_audiobuffer = 2048 / (44100 / param_samplerate); |
| #endif |
| |
| int param_mission = 0; |
| boolean param_goodtimes = false; |
| boolean param_ignorenumchunks = false; |
| |
| /* |
| ============================================================================= |
| |
| LOCAL VARIABLES |
| |
| ============================================================================= |
| */ |
| |
| |
| /* |
| ==================== |
| = |
| = ReadConfig |
| = |
| ==================== |
| */ |
| |
| void ReadConfig(void) |
| { |
| SDMode sd; |
| SMMode sm; |
| SDSMode sds; |
| |
| char configpath[300]; |
| |
| #ifdef _arch_dreamcast |
| DC_LoadFromVMU(configname); |
| #endif |
| |
| if(configdir[0]) |
| snprintf(configpath, sizeof(configpath), "%s/%s", configdir, configname); |
| else |
| strcpy(configpath, configname); |
| |
| const int file = open(configpath, O_RDONLY | O_BINARY); |
| if (file != -1) |
| { |
| // |
| // valid config file |
| // |
| word tmp; |
| read(file,&tmp,sizeof(tmp)); |
| if(tmp!=0xfefa) |
| { |
| close(file); |
| goto noconfig; |
| } |
| read(file,Scores,sizeof(HighScore) * MaxScores); |
| |
| read(file,&sd,sizeof(sd)); |
| read(file,&sm,sizeof(sm)); |
| read(file,&sds,sizeof(sds)); |
| |
| read(file,&mouseenabled,sizeof(mouseenabled)); |
| read(file,&joystickenabled,sizeof(joystickenabled)); |
| boolean dummyJoypadEnabled; |
| read(file,&dummyJoypadEnabled,sizeof(dummyJoypadEnabled)); |
| boolean dummyJoystickProgressive; |
| read(file,&dummyJoystickProgressive,sizeof(dummyJoystickProgressive)); |
| int dummyJoystickPort = 0; |
| read(file,&dummyJoystickPort,sizeof(dummyJoystickPort)); |
| |
| read(file,dirscan,sizeof(dirscan)); |
| read(file,buttonscan,sizeof(buttonscan)); |
| read(file,buttonmouse,sizeof(buttonmouse)); |
| read(file,buttonjoy,sizeof(buttonjoy)); |
| |
| read(file,&viewsize,sizeof(viewsize)); |
| read(file,&mouseadjustment,sizeof(mouseadjustment)); |
| |
| close(file); |
| |
| if ((sd == sdm_AdLib || sm == smm_AdLib) && !AdLibPresent |
| && !SoundBlasterPresent) |
| { |
| sd = sdm_PC; |
| sm = smm_Off; |
| } |
| |
| if ((sds == sds_SoundBlaster && !SoundBlasterPresent)) |
| sds = sds_Off; |
| |
| // make sure values are correct |
| |
| if(mouseenabled) mouseenabled=true; |
| if(joystickenabled) joystickenabled=true; |
| |
| if (!MousePresent) |
| mouseenabled = false; |
| if (!IN_JoyPresent()) |
| joystickenabled = false; |
| |
| if(mouseadjustment<0) mouseadjustment=0; |
| else if(mouseadjustment>9) mouseadjustment=9; |
| |
| if(viewsize<4) viewsize=4; |
| else if(viewsize>21) viewsize=21; |
| |
| MainMenu[6].active=1; |
| MainItems.curpos=0; |
| } |
| else |
| { |
| // |
| // no config file, so select by hardware |
| // |
| noconfig: |
| if (SoundBlasterPresent || AdLibPresent) |
| { |
| sd = sdm_AdLib; |
| sm = smm_AdLib; |
| } |
| else |
| { |
| sd = sdm_PC; |
| sm = smm_Off; |
| } |
| |
| if (SoundBlasterPresent) |
| sds = sds_SoundBlaster; |
| else |
| sds = sds_Off; |
| |
| if (MousePresent) |
| mouseenabled = true; |
| |
| if (IN_JoyPresent()) |
| joystickenabled = true; |
| |
| viewsize = 19; // start with a good size |
| mouseadjustment=5; |
| } |
| |
| SD_SetMusicMode (sm); |
| SD_SetSoundMode (sd); |
| SD_SetDigiDevice (sds); |
| } |
| |
| /* |
| ==================== |
| = |
| = WriteConfig |
| = |
| ==================== |
| */ |
| |
| void WriteConfig(void) |
| { |
| char configpath[300]; |
| |
| #ifdef _arch_dreamcast |
| fs_unlink(configname); |
| #endif |
| |
| if(configdir[0]) |
| snprintf(configpath, sizeof(configpath), "%s/%s", configdir, configname); |
| else |
| strcpy(configpath, configname); |
| |
| const int file = open(configpath, O_CREAT | O_WRONLY | O_BINARY, 0644); |
| if (file != -1) |
| { |
| word tmp=0xfefa; |
| write(file,&tmp,sizeof(tmp)); |
| write(file,Scores,sizeof(HighScore) * MaxScores); |
| |
| write(file,&SoundMode,sizeof(SoundMode)); |
| write(file,&MusicMode,sizeof(MusicMode)); |
| write(file,&DigiMode,sizeof(DigiMode)); |
| |
| write(file,&mouseenabled,sizeof(mouseenabled)); |
| write(file,&joystickenabled,sizeof(joystickenabled)); |
| boolean dummyJoypadEnabled = false; |
| write(file,&dummyJoypadEnabled,sizeof(dummyJoypadEnabled)); |
| boolean dummyJoystickProgressive = false; |
| write(file,&dummyJoystickProgressive,sizeof(dummyJoystickProgressive)); |
| int dummyJoystickPort = 0; |
| write(file,&dummyJoystickPort,sizeof(dummyJoystickPort)); |
| |
| write(file,dirscan,sizeof(dirscan)); |
| write(file,buttonscan,sizeof(buttonscan)); |
| write(file,buttonmouse,sizeof(buttonmouse)); |
| write(file,buttonjoy,sizeof(buttonjoy)); |
| |
| write(file,&viewsize,sizeof(viewsize)); |
| write(file,&mouseadjustment,sizeof(mouseadjustment)); |
| |
| close(file); |
| } |
| #ifdef _arch_dreamcast |
| DC_SaveToVMU(configname, NULL); |
| #endif |
| } |
| |
| |
| //=========================================================================== |
| |
| /* |
| ===================== |
| = |
| = NewGame |
| = |
| = Set up new game to start from the beginning |
| = |
| ===================== |
| */ |
| |
| void NewGame (int difficulty,int episode) |
| { |
| memset (&gamestate,0,sizeof(gamestate)); |
| gamestate.difficulty = difficulty; |
| gamestate.weapon = gamestate.bestweapon |
| = gamestate.chosenweapon = wp_pistol; |
| gamestate.health = 100; |
| gamestate.ammo = STARTAMMO; |
| gamestate.lives = 3; |
| gamestate.nextextra = EXTRAPOINTS; |
| gamestate.episode=episode; |
| |
| startgame = true; |
| } |
| |
| //=========================================================================== |
| |
| void DiskFlopAnim(int x,int y) |
| { |
| static int8_t which=0; |
| if (!x && !y) |
| return; |
| VWB_DrawPic(x,y,C_DISKLOADING1PIC+which); |
| VW_UpdateScreen(); |
| which^=1; |
| } |
| |
| |
| int32_t DoChecksum(byte *source,unsigned size,int32_t checksum) |
| { |
| unsigned i; |
| |
| for (i=0;i<size-1;i++) |
| checksum += source[i]^source[i+1]; |
| |
| return checksum; |
| } |
| |
| |
| /* |
| ================== |
| = |
| = SaveTheGame |
| = |
| ================== |
| */ |
| |
| extern statetype s_grdstand; |
| extern statetype s_player; |
| |
| boolean SaveTheGame(FILE *file,int x,int y) |
| { |
| // struct diskfree_t dfree; |
| // int32_t avail,size,checksum; |
| int checksum; |
| objtype *ob; |
| objtype nullobj; |
| statobj_t nullstat; |
| |
| /* if (_dos_getdiskfree(0,&dfree)) |
| Quit("Error in _dos_getdiskfree call"); |
| |
| avail = (int32_t)dfree.avail_clusters * |
| dfree.bytes_per_sector * |
| dfree.sectors_per_cluster; |
| |
| size = 0; |
| for (ob = player; ob ; ob=ob->next) |
| size += sizeof(*ob); |
| size += sizeof(nullobj); |
| |
| size += sizeof(gamestate) + |
| sizeof(LRstruct)*LRpack + |
| sizeof(tilemap) + |
| sizeof(actorat) + |
| sizeof(laststatobj) + |
| sizeof(statobjlist) + |
| sizeof(doorposition) + |
| sizeof(pwallstate) + |
| sizeof(pwalltile) + |
| sizeof(pwallx) + |
| sizeof(pwally) + |
| sizeof(pwalldir) + |
| sizeof(pwallpos); |
| |
| if (avail < size) |
| { |
| Message(STR_NOSPACE1"\n"STR_NOSPACE2); |
| return false; |
| }*/ |
| |
| checksum = 0; |
| |
| DiskFlopAnim(x,y); |
| fwrite(&gamestate,sizeof(gamestate),1,file); |
| checksum = DoChecksum((byte *)&gamestate,sizeof(gamestate),checksum); |
| |
| DiskFlopAnim(x,y); |
| fwrite(&LevelRatios[0],sizeof(LRstruct)*LRpack,1,file); |
| checksum = DoChecksum((byte *)&LevelRatios[0],sizeof(LRstruct)*LRpack,checksum); |
| |
| DiskFlopAnim(x,y); |
| fwrite(tilemap,sizeof(tilemap),1,file); |
| checksum = DoChecksum((byte *)tilemap,sizeof(tilemap),checksum); |
| DiskFlopAnim(x,y); |
| |
| int i; |
| for(i=0;i<MAPSIZE;i++) |
| { |
| for(int j=0;j<MAPSIZE;j++) |
| { |
| word actnum; |
| objtype *objptr=actorat[i][j]; |
| if(ISPOINTER(objptr)) |
| actnum=0x8000 | (word)(objptr-objlist); |
| else |
| actnum=(word)(uintptr_t)objptr; |
| fwrite(&actnum,sizeof(actnum),1,file); |
| checksum = DoChecksum((byte *)&actnum,sizeof(actnum),checksum); |
| } |
| } |
| |
| fwrite (areaconnect,sizeof(areaconnect),1,file); |
| fwrite (areabyplayer,sizeof(areabyplayer),1,file); |
| |
| // player object needs special treatment as it's in WL_AGENT.CPP and not in |
| // WL_ACT2.CPP which could cause problems for the relative addressing |
| |
| ob = player; |
| DiskFlopAnim(x,y); |
| memcpy(&nullobj,ob,sizeof(nullobj)); |
| nullobj.state=(statetype *) ((uintptr_t)nullobj.state-(uintptr_t)&s_player); |
| fwrite(&nullobj,sizeof(nullobj),1,file); |
| ob = ob->next; |
| |
| DiskFlopAnim(x,y); |
| for (; ob ; ob=ob->next) |
| { |
| memcpy(&nullobj,ob,sizeof(nullobj)); |
| nullobj.state=(statetype *) ((uintptr_t)nullobj.state-(uintptr_t)&s_grdstand); |
| fwrite(&nullobj,sizeof(nullobj),1,file); |
| } |
| nullobj.active = ac_badobject; // end of file marker |
| DiskFlopAnim(x,y); |
| fwrite(&nullobj,sizeof(nullobj),1,file); |
| |
| DiskFlopAnim(x,y); |
| word laststatobjnum=(word) (laststatobj-statobjlist); |
| fwrite(&laststatobjnum,sizeof(laststatobjnum),1,file); |
| checksum = DoChecksum((byte *)&laststatobjnum,sizeof(laststatobjnum),checksum); |
| |
| DiskFlopAnim(x,y); |
| for(i=0;i<MAXSTATS;i++) |
| { |
| memcpy(&nullstat,statobjlist+i,sizeof(nullstat)); |
| nullstat.visspot=(byte *) ((uintptr_t) nullstat.visspot-(uintptr_t)spotvis); |
| fwrite(&nullstat,sizeof(nullstat),1,file); |
| checksum = DoChecksum((byte *)&nullstat,sizeof(nullstat),checksum); |
| } |
| |
| DiskFlopAnim(x,y); |
| fwrite (doorposition,sizeof(doorposition),1,file); |
| checksum = DoChecksum((byte *)doorposition,sizeof(doorposition),checksum); |
| DiskFlopAnim(x,y); |
| fwrite (doorobjlist,sizeof(doorobjlist),1,file); |
| checksum = DoChecksum((byte *)doorobjlist,sizeof(doorobjlist),checksum); |
| |
| DiskFlopAnim(x,y); |
| fwrite (&pwallstate,sizeof(pwallstate),1,file); |
| checksum = DoChecksum((byte *)&pwallstate,sizeof(pwallstate),checksum); |
| fwrite (&pwalltile,sizeof(pwalltile),1,file); |
| checksum = DoChecksum((byte *)&pwalltile,sizeof(pwalltile),checksum); |
| fwrite (&pwallx,sizeof(pwallx),1,file); |
| checksum = DoChecksum((byte *)&pwallx,sizeof(pwallx),checksum); |
| fwrite (&pwally,sizeof(pwally),1,file); |
| checksum = DoChecksum((byte *)&pwally,sizeof(pwally),checksum); |
| fwrite (&pwalldir,sizeof(pwalldir),1,file); |
| checksum = DoChecksum((byte *)&pwalldir,sizeof(pwalldir),checksum); |
| fwrite (&pwallpos,sizeof(pwallpos),1,file); |
| checksum = DoChecksum((byte *)&pwallpos,sizeof(pwallpos),checksum); |
| |
| // |
| // WRITE OUT CHECKSUM |
| // |
| fwrite (&checksum,sizeof(checksum),1,file); |
| |
| fwrite (&lastgamemusicoffset,sizeof(lastgamemusicoffset),1,file); |
| |
| return(true); |
| } |
| |
| //=========================================================================== |
| |
| /* |
| ================== |
| = |
| = LoadTheGame |
| = |
| ================== |
| */ |
| |
| boolean LoadTheGame(FILE *file,int x,int y) |
| { |
| int32_t checksum,oldchecksum; |
| objtype nullobj; |
| statobj_t nullstat; |
| |
| checksum = 0; |
| |
| DiskFlopAnim(x,y); |
| fread (&gamestate,sizeof(gamestate),1,file); |
| checksum = DoChecksum((byte *)&gamestate,sizeof(gamestate),checksum); |
| |
| DiskFlopAnim(x,y); |
| fread (&LevelRatios[0],sizeof(LRstruct)*LRpack,1,file); |
| checksum = DoChecksum((byte *)&LevelRatios[0],sizeof(LRstruct)*LRpack,checksum); |
| |
| DiskFlopAnim(x,y); |
| SetupGameLevel (); |
| |
| DiskFlopAnim(x,y); |
| fread (tilemap,sizeof(tilemap),1,file); |
| checksum = DoChecksum((byte *)tilemap,sizeof(tilemap),checksum); |
| |
| DiskFlopAnim(x,y); |
| |
| int actnum=0, i; |
| for(i=0;i<MAPSIZE;i++) |
| { |
| for(int j=0;j<MAPSIZE;j++) |
| { |
| fread (&actnum,sizeof(word),1,file); |
| checksum = DoChecksum((byte *) &actnum,sizeof(word),checksum); |
| if(actnum&0x8000) |
| actorat[i][j]=objlist+(actnum&0x7fff); |
| else |
| actorat[i][j]=(objtype *)(uintptr_t) actnum; |
| } |
| } |
| |
| fread (areaconnect,sizeof(areaconnect),1,file); |
| fread (areabyplayer,sizeof(areabyplayer),1,file); |
| |
| InitActorList (); |
| DiskFlopAnim(x,y); |
| fread (player,sizeof(*player),1,file); |
| player->state=(statetype *) ((uintptr_t)player->state+(uintptr_t)&s_player); |
| |
| while (1) |
| { |
| DiskFlopAnim(x,y); |
| fread (&nullobj,sizeof(nullobj),1,file); |
| if (nullobj.active == ac_badobject) |
| break; |
| GetNewActor (); |
| nullobj.state=(statetype *) ((uintptr_t)nullobj.state+(uintptr_t)&s_grdstand); |
| // don't copy over the links |
| memcpy (newobj,&nullobj,sizeof(nullobj)-8); |
| } |
| |
| DiskFlopAnim(x,y); |
| word laststatobjnum; |
| fread (&laststatobjnum,sizeof(laststatobjnum),1,file); |
| laststatobj=statobjlist+laststatobjnum; |
| checksum = DoChecksum((byte *)&laststatobjnum,sizeof(laststatobjnum),checksum); |
| |
| DiskFlopAnim(x,y); |
| for(i=0;i<MAXSTATS;i++) |
| { |
| fread(&nullstat,sizeof(nullstat),1,file); |
| checksum = DoChecksum((byte *)&nullstat,sizeof(nullstat),checksum); |
| nullstat.visspot=(byte *) ((uintptr_t)nullstat.visspot+(uintptr_t)spotvis); |
| memcpy(statobjlist+i,&nullstat,sizeof(nullstat)); |
| } |
| |
| DiskFlopAnim(x,y); |
| fread (doorposition,sizeof(doorposition),1,file); |
| checksum = DoChecksum((byte *)doorposition,sizeof(doorposition),checksum); |
| DiskFlopAnim(x,y); |
| fread (doorobjlist,sizeof(doorobjlist),1,file); |
| checksum = DoChecksum((byte *)doorobjlist,sizeof(doorobjlist),checksum); |
| |
| DiskFlopAnim(x,y); |
| fread (&pwallstate,sizeof(pwallstate),1,file); |
| checksum = DoChecksum((byte *)&pwallstate,sizeof(pwallstate),checksum); |
| fread (&pwalltile,sizeof(pwalltile),1,file); |
| checksum = DoChecksum((byte *)&pwalltile,sizeof(pwalltile),checksum); |
| fread (&pwallx,sizeof(pwallx),1,file); |
| checksum = DoChecksum((byte *)&pwallx,sizeof(pwallx),checksum); |
| fread (&pwally,sizeof(pwally),1,file); |
| checksum = DoChecksum((byte *)&pwally,sizeof(pwally),checksum); |
| fread (&pwalldir,sizeof(pwalldir),1,file); |
| checksum = DoChecksum((byte *)&pwalldir,sizeof(pwalldir),checksum); |
| fread (&pwallpos,sizeof(pwallpos),1,file); |
| checksum = DoChecksum((byte *)&pwallpos,sizeof(pwallpos),checksum); |
| |
| if (gamestate.secretcount) // assign valid floorcodes under moved pushwalls |
| { |
| word *map, *obj; word tile, sprite; |
| map = mapsegs[0]; obj = mapsegs[1]; |
| for (y=0;y<mapheight;y++) |
| for (x=0;x<mapwidth;x++) |
| { |
| tile = *map++; sprite = *obj++; |
| if (sprite == PUSHABLETILE && !tilemap[x][y] |
| && (tile < AREATILE || tile >= (AREATILE+NUMMAPS))) |
| { |
| if (*map >= AREATILE) |
| tile = *map; |
| if (*(map-1-mapwidth) >= AREATILE) |
| tile = *(map-1-mapwidth); |
| if (*(map-1+mapwidth) >= AREATILE) |
| tile = *(map-1+mapwidth); |
| if ( *(map-2) >= AREATILE) |
| tile = *(map-2); |
| |
| *(map-1) = tile; *(obj-1) = 0; |
| } |
| } |
| } |
| |
| Thrust(0,0); // set player->areanumber to the floortile you're standing on |
| |
| fread (&oldchecksum,sizeof(oldchecksum),1,file); |
| |
| fread (&lastgamemusicoffset,sizeof(lastgamemusicoffset),1,file); |
| if(lastgamemusicoffset<0) lastgamemusicoffset=0; |
| |
| |
| if (oldchecksum != checksum) |
| { |
| Message(STR_SAVECHT1"\n" |
| STR_SAVECHT2"\n" |
| STR_SAVECHT3"\n" |
| STR_SAVECHT4); |
| |
| IN_ClearKeysDown(); |
| IN_Ack(); |
| |
| gamestate.oldscore = gamestate.score = 0; |
| gamestate.lives = 1; |
| gamestate.weapon = |
| gamestate.chosenweapon = |
| gamestate.bestweapon = wp_pistol; |
| gamestate.ammo = 8; |
| } |
| |
| return true; |
| } |
| |
| //=========================================================================== |
| |
| /* |
| ========================== |
| = |
| = ShutdownId |
| = |
| = Shuts down all ID_?? managers |
| = |
| ========================== |
| */ |
| |
| void ShutdownId (void) |
| { |
| US_Shutdown (); // This line is completely useless... |
| SD_Shutdown (); |
| PM_Shutdown (); |
| IN_Shutdown (); |
| VW_Shutdown (); |
| CA_Shutdown (); |
| #if defined(GP2X_940) |
| GP2X_Shutdown(); |
| #endif |
| } |
| |
| |
| //=========================================================================== |
| |
| /* |
| ================== |
| = |
| = BuildTables |
| = |
| = Calculates: |
| = |
| = scale projection constant |
| = sintable/costable overlapping fractional tables |
| = |
| ================== |
| */ |
| |
| const float radtoint = (float)(FINEANGLES/2/PI); |
| |
| void BuildTables (void) |
| { |
| // |
| // calculate fine tangents |
| // |
| |
| int i; |
| for(i=0;i<FINEANGLES/8;i++) |
| { |
| double tang=tan((i+0.5)/radtoint); |
| finetangent[i]=(int32_t)(tang*GLOBAL1); |
| finetangent[FINEANGLES/4-1-i]=(int32_t)((1/tang)*GLOBAL1); |
| } |
| |
| // |
| // costable overlays sintable with a quarter phase shift |
| // ANGLES is assumed to be divisable by four |
| // |
| |
| float angle=0; |
| float anglestep=(float)(PI/2/ANGLEQUAD); |
| for(i=0; i<ANGLEQUAD; i++) |
| { |
| fixed value=(int32_t)(GLOBAL1*sin(angle)); |
| sintable[i]=sintable[i+ANGLES]=sintable[ANGLES/2-i]=value; |
| sintable[ANGLES-i]=sintable[ANGLES/2+i]=-value; |
| angle+=anglestep; |
| } |
| sintable[ANGLEQUAD] = 65536; |
| sintable[3*ANGLEQUAD] = -65536; |
| |
| #if defined(USE_STARSKY) || defined(USE_RAIN) || defined(USE_SNOW) |
| Init3DPoints(); |
| #endif |
| } |
| |
| //=========================================================================== |
| |
| |
| /* |
| ==================== |
| = |
| = CalcProjection |
| = |
| = Uses focallength |
| = |
| ==================== |
| */ |
| |
| void CalcProjection (int32_t focal) |
| { |
| int i; |
| int intang; |
| float angle; |
| double tang; |
| int halfview; |
| double facedist; |
| |
| focallength = focal; |
| facedist = focal+MINDIST; |
| halfview = viewwidth/2; // half view in pixels |
| |
| // |
| // calculate scale value for vertical height calculations |
| // and sprite x calculations |
| // |
| scale = (fixed) (halfview*facedist/(VIEWGLOBAL/2)); |
| |
| // |
| // divide heightnumerator by a posts distance to get the posts height for |
| // the heightbuffer. The pixel height is height>>2 |
| // |
| heightnumerator = (TILEGLOBAL*scale)>>6; |
| |
| // |
| // calculate the angle offset from view angle of each pixel's ray |
| // |
| |
| for (i=0;i<halfview;i++) |
| { |
| // start 1/2 pixel over, so viewangle bisects two middle pixels |
| tang = (int32_t)i*VIEWGLOBAL/viewwidth/facedist; |
| angle = (float) atan(tang); |
| intang = (int) (angle*radtoint); |
| pixelangle[halfview-1-i] = intang; |
| pixelangle[halfview+i] = -intang; |
| } |
| } |
| |
| |
| |
| //=========================================================================== |
| |
| /* |
| =================== |
| = |
| = SetupWalls |
| = |
| = Map tile values to scaled pics |
| = |
| =================== |
| */ |
| |
| void SetupWalls (void) |
| { |
| int i; |
| |
| horizwall[0]=0; |
| vertwall[0]=0; |
| |
| for (i=1;i<MAXWALLTILES;i++) |
| { |
| horizwall[i]=(i-1)*2; |
| vertwall[i]=(i-1)*2+1; |
| } |
| } |
| |
| //=========================================================================== |
| |
| /* |
| ========================== |
| = |
| = SignonScreen |
| = |
| ========================== |
| */ |
| |
| void SignonScreen (void) // VGA version |
| { |
| VL_SetVGAPlaneMode (); |
| |
| VL_MungePic (signon,320,200); |
| VL_MemToScreen (signon,320,200,0,0); |
| } |
| |
| |
| /* |
| ========================== |
| = |
| = FinishSignon |
| = |
| ========================== |
| */ |
| |
| void FinishSignon (void) |
| { |
| #ifndef SPEAR |
| VW_Bar (0,189,300,11,VL_GetPixel(0,0)); |
| WindowX = 0; |
| WindowW = 320; |
| PrintY = 190; |
| |
| #ifndef JAPAN |
| SETFONTCOLOR(14,4); |
| |
| #ifdef SPANISH |
| US_CPrint ("Oprima una tecla"); |
| #else |
| US_CPrint ("Press a key"); |
| #endif |
| |
| #endif |
| |
| VH_UpdateScreen(); |
| |
| if (!param_nowait) |
| IN_Ack (); |
| |
| #ifndef JAPAN |
| VW_Bar (0,189,300,11,VL_GetPixel(0,0)); |
| |
| PrintY = 190; |
| SETFONTCOLOR(10,4); |
| |
| #ifdef SPANISH |
| US_CPrint ("pensando..."); |
| #else |
| US_CPrint ("Working..."); |
| #endif |
| |
| VH_UpdateScreen(); |
| #endif |
| |
| SETFONTCOLOR(0,15); |
| #else |
| VH_UpdateScreen(); |
| |
| if (!param_nowait) |
| VW_WaitVBL(3*70); |
| #endif |
| } |
| |
| //=========================================================================== |
| |
| /* |
| ===================== |
| = |
| = InitDigiMap |
| = |
| ===================== |
| */ |
| |
| // channel mapping: |
| // -1: any non reserved channel |
| // 0: player weapons |
| // 1: boss weapons |
| |
| static int wolfdigimap[] = |
| { |
| // These first sounds are in the upload version |
| #ifndef SPEAR |
| HALTSND, 0, -1, |
| DOGBARKSND, 1, -1, |
| CLOSEDOORSND, 2, -1, |
| OPENDOORSND, 3, -1, |
| ATKMACHINEGUNSND, 4, 0, |
| ATKPISTOLSND, 5, 0, |
| ATKGATLINGSND, 6, 0, |
| SCHUTZADSND, 7, -1, |
| GUTENTAGSND, 8, -1, |
| MUTTISND, 9, -1, |
| BOSSFIRESND, 10, 1, |
| SSFIRESND, 11, -1, |
| DEATHSCREAM1SND, 12, -1, |
| DEATHSCREAM2SND, 13, -1, |
| DEATHSCREAM3SND, 13, -1, |
| TAKEDAMAGESND, 14, -1, |
| PUSHWALLSND, 15, -1, |
| |
| LEBENSND, 20, -1, |
| NAZIFIRESND, 21, -1, |
| SLURPIESND, 22, -1, |
| |
| YEAHSND, 32, -1, |
| |
| #ifndef UPLOAD |
| // These are in all other episodes |
| DOGDEATHSND, 16, -1, |
| AHHHGSND, 17, -1, |
| DIESND, 18, -1, |
| EVASND, 19, -1, |
| |
| TOT_HUNDSND, 23, -1, |
| MEINGOTTSND, 24, -1, |
| SCHABBSHASND, 25, -1, |
| HITLERHASND, 26, -1, |
| SPIONSND, 27, -1, |
| NEINSOVASSND, 28, -1, |
| DOGATTACKSND, 29, -1, |
| LEVELDONESND, 30, -1, |
| MECHSTEPSND, 31, -1, |
| |
| SCHEISTSND, 33, -1, |
| DEATHSCREAM4SND, 34, -1, // AIIEEE |
| DEATHSCREAM5SND, 35, -1, // DEE-DEE |
| DONNERSND, 36, -1, // EPISODE 4 BOSS DIE |
| EINESND, 37, -1, // EPISODE 4 BOSS SIGHTING |
| ERLAUBENSND, 38, -1, // EPISODE 6 BOSS SIGHTING |
| DEATHSCREAM6SND, 39, -1, // FART |
| DEATHSCREAM7SND, 40, -1, // GASP |
| DEATHSCREAM8SND, 41, -1, // GUH-BOY! |
| DEATHSCREAM9SND, 42, -1, // AH GEEZ! |
| KEINSND, 43, -1, // EPISODE 5 BOSS SIGHTING |
| MEINSND, 44, -1, // EPISODE 6 BOSS DIE |
| ROSESND, 45, -1, // EPISODE 5 BOSS DIE |
| |
| #endif |
| #else |
| // |
| // SPEAR OF DESTINY DIGISOUNDS |
| // |
| HALTSND, 0, -1, |
| CLOSEDOORSND, 2, -1, |
| OPENDOORSND, 3, -1, |
| ATKMACHINEGUNSND, 4, 0, |
| ATKPISTOLSND, 5, 0, |
| ATKGATLINGSND, 6, 0, |
| SCHUTZADSND, 7, -1, |
| BOSSFIRESND, 8, 1, |
| SSFIRESND, 9, -1, |
| DEATHSCREAM1SND, 10, -1, |
| DEATHSCREAM2SND, 11, -1, |
| TAKEDAMAGESND, 12, -1, |
| PUSHWALLSND, 13, -1, |
| AHHHGSND, 15, -1, |
| LEBENSND, 16, -1, |
| NAZIFIRESND, 17, -1, |
| SLURPIESND, 18, -1, |
| LEVELDONESND, 22, -1, |
| DEATHSCREAM4SND, 23, -1, // AIIEEE |
| DEATHSCREAM3SND, 23, -1, // DOUBLY-MAPPED!!! |
| DEATHSCREAM5SND, 24, -1, // DEE-DEE |
| DEATHSCREAM6SND, 25, -1, // FART |
| DEATHSCREAM7SND, 26, -1, // GASP |
| DEATHSCREAM8SND, 27, -1, // GUH-BOY! |
| DEATHSCREAM9SND, 28, -1, // AH GEEZ! |
| GETGATLINGSND, 38, -1, // Got Gat replacement |
| |
| #ifndef SPEARDEMO |
| DOGBARKSND, 1, -1, |
| DOGDEATHSND, 14, -1, |
| SPIONSND, 19, -1, |
| NEINSOVASSND, 20, -1, |
| DOGATTACKSND, 21, -1, |
| TRANSSIGHTSND, 29, -1, // Trans Sight |
| TRANSDEATHSND, 30, -1, // Trans Death |
| WILHELMSIGHTSND, 31, -1, // Wilhelm Sight |
| WILHELMDEATHSND, 32, -1, // Wilhelm Death |
| UBERDEATHSND, 33, -1, // Uber Death |
| KNIGHTSIGHTSND, 34, -1, // Death Knight Sight |
| KNIGHTDEATHSND, 35, -1, // Death Knight Death |
| ANGELSIGHTSND, 36, -1, // Angel Sight |
| ANGELDEATHSND, 37, -1, // Angel Death |
| GETSPEARSND, 39, -1, // Got Spear replacement |
| #endif |
| #endif |
| LASTSOUND |
| }; |
| |
| |
| void InitDigiMap (void) |
| { |
| int *map; |
| |
| for (map = wolfdigimap; *map != LASTSOUND; map += 3) |
| { |
| DigiMap[map[0]] = map[1]; |
| DigiChannel[map[1]] = map[2]; |
| SD_PrepareSound(map[1]); |
| } |
| } |
| |
| #ifndef SPEAR |
| CP_iteminfo MusicItems={CTL_X,CTL_Y,6,0,32}; |
| CP_itemtype MusicMenu[]= |
| { |
| {1,"Get Them!",0}, |
| {1,"Searching",0}, |
| {1,"P.O.W.",0}, |
| {1,"Suspense",0}, |
| {1,"War March",0}, |
| {1,"Around The Corner!",0}, |
| |
| {1,"Nazi Anthem",0}, |
| {1,"Lurking...",0}, |
| {1,"Going After Hitler",0}, |
| {1,"Pounding Headache",0}, |
| {1,"Into the Dungeons",0}, |
| {1,"Ultimate Conquest",0}, |
| |
| {1,"Kill the S.O.B.",0}, |
| {1,"The Nazi Rap",0}, |
| {1,"Twelfth Hour",0}, |
| {1,"Zero Hour",0}, |
| {1,"Ultimate Conquest",0}, |
| {1,"Wolfpack",0} |
| }; |
| #else |
| CP_iteminfo MusicItems={CTL_X,CTL_Y-20,9,0,32}; |
| CP_itemtype MusicMenu[]= |
| { |
| {1,"Funky Colonel Bill",0}, |
| {1,"Death To The Nazis",0}, |
| {1,"Tiptoeing Around",0}, |
| {1,"Is This THE END?",0}, |
| {1,"Evil Incarnate",0}, |
| {1,"Jazzin' Them Nazis",0}, |
| {1,"Puttin' It To The Enemy",0}, |
| {1,"The SS Gonna Get You",0}, |
| {1,"Towering Above",0} |
| }; |
| #endif |
| |
| #ifndef SPEARDEMO |
| void DoJukebox(void) |
| { |
| int which,lastsong=-1; |
| unsigned start; |
| unsigned songs[]= |
| { |
| #ifndef SPEAR |
| GETTHEM_MUS, |
| SEARCHN_MUS, |
| POW_MUS, |
| SUSPENSE_MUS, |
| WARMARCH_MUS, |
| CORNER_MUS, |
| |
| NAZI_OMI_MUS, |
| PREGNANT_MUS, |
| GOINGAFT_MUS, |
| HEADACHE_MUS, |
| DUNGEON_MUS, |
| ULTIMATE_MUS, |
| |
| INTROCW3_MUS, |
| NAZI_RAP_MUS, |
| TWELFTH_MUS, |
| ZEROHOUR_MUS, |
| ULTIMATE_MUS, |
| PACMAN_MUS |
| #else |
| XFUNKIE_MUS, // 0 |
| XDEATH_MUS, // 2 |
| XTIPTOE_MUS, // 4 |
| XTHEEND_MUS, // 7 |
| XEVIL_MUS, // 17 |
| XJAZNAZI_MUS, // 18 |
| XPUTIT_MUS, // 21 |
| XGETYOU_MUS, // 22 |
| XTOWER2_MUS // 23 |
| #endif |
| }; |
| |
| IN_ClearKeysDown(); |
| if (!AdLibPresent && !SoundBlasterPresent) |
| return; |
| |
| MenuFadeOut(); |
| |
| #ifndef SPEAR |
| #ifndef UPLOAD |
| start = ((SDL_GetTicks()/10)%3)*6; |
| #else |
| start = 0; |
| #endif |
| #else |
| start = 0; |
| #endif |
| |
| CA_CacheGrChunk (STARTFONT+1); |
| #ifdef SPEAR |
| CacheLump (BACKDROP_LUMP_START,BACKDROP_LUMP_END); |
| #else |
| CacheLump (CONTROLS_LUMP_START,CONTROLS_LUMP_END); |
| #endif |
| CA_LoadAllSounds (); |
| |
| fontnumber=1; |
| ClearMScreen (); |
| VWB_DrawPic(112,184,C_MOUSELBACKPIC); |
| DrawStripes (10); |
| SETFONTCOLOR (TEXTCOLOR,BKGDCOLOR); |
| |
| #ifndef SPEAR |
| DrawWindow (CTL_X-2,CTL_Y-6,280,13*7,BKGDCOLOR); |
| #else |
| DrawWindow (CTL_X-2,CTL_Y-26,280,13*10,BKGDCOLOR); |
| #endif |
| |
| DrawMenu (&MusicItems,&MusicMenu[start]); |
| |
| SETFONTCOLOR (READHCOLOR,BKGDCOLOR); |
| PrintY=15; |
| WindowX = 0; |
| WindowY = 320; |
| US_CPrint ("Robert's Jukebox"); |
| |
| SETFONTCOLOR (TEXTCOLOR,BKGDCOLOR); |
| VW_UpdateScreen(); |
| MenuFadeIn(); |
| |
| do |
| { |
| which = HandleMenu(&MusicItems,&MusicMenu[start],NULL); |
| if (which>=0) |
| { |
| if (lastsong >= 0) |
| MusicMenu[start+lastsong].active = 1; |
| |
| StartCPMusic(songs[start + which]); |
| MusicMenu[start+which].active = 2; |
| DrawMenu (&MusicItems,&MusicMenu[start]); |
| VW_UpdateScreen(); |
| lastsong = which; |
| } |
| } while(which>=0); |
| |
| MenuFadeOut(); |
| IN_ClearKeysDown(); |
| #ifdef SPEAR |
| UnCacheLump (BACKDROP_LUMP_START,BACKDROP_LUMP_END); |
| #else |
| UnCacheLump (CONTROLS_LUMP_START,CONTROLS_LUMP_END); |
| #endif |
| } |
| #endif |
| |
| /* |
| ========================== |
| = |
| = InitGame |
| = |
| = Load a few things right away |
| = |
| ========================== |
| */ |
| |
| static void InitGame() |
| { |
| #ifndef SPEARDEMO |
| boolean didjukebox=false; |
| #endif |
| |
| // initialize SDL |
| #if defined _WIN32 |
| putenv("SDL_VIDEODRIVER=directx"); |
| #endif |
| if(SDL_Init(SDL_INIT_VIDEO /*| SDL_INIT_AUDIO | SDL_INIT_JOYSTICK*/) < 0) |
| { |
| printf("Unable to init SDL: %s\n", SDL_GetError()); |
| exit(1); |
| } |
| atexit(SDL_Quit); |
| |
| int numJoysticks = SDL_NumJoysticks(); |
| if(param_joystickindex && (param_joystickindex < -1 || param_joystickindex >= numJoysticks)) |
| { |
| if(!numJoysticks) |
| printf("No joysticks are available to SDL!\n"); |
| else |
| printf("The joystick index must be between -1 and %i!\n", numJoysticks - 1); |
| exit(1); |
| } |
| |
| #if defined(GP2X_940) |
| GP2X_MemoryInit(); |
| #endif |
| |
| SignonScreen (); |
| |
| #if defined _WIN32 |
| if(!fullscreen) |
| { |
| struct SDL_SysWMinfo wmInfo; |
| SDL_VERSION(&wmInfo.version); |
| |
| if(SDL_GetWMInfo(&wmInfo) != -1) |
| { |
| HWND hwndSDL = wmInfo.window; |
| DWORD style = GetWindowLong(hwndSDL, GWL_STYLE) & ~WS_SYSMENU; |
| SetWindowLong(hwndSDL, GWL_STYLE, style); |
| SetWindowPos(hwndSDL, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED); |
| } |
| } |
| #endif |
| VW_UpdateScreen(); |
| |
| VH_Startup (); |
| IN_Startup (); |
| PM_Startup (); |
| SD_Startup (); |
| CA_Startup (); |
| US_Startup (); |
| |
| // TODO: Will any memory checking be needed someday?? |
| #ifdef NOTYET |
| #ifndef SPEAR |
| if (mminfo.mainmem < 235000L) |
| #else |
| if (mminfo.mainmem < 257000L && !MS_CheckParm("debugmode")) |
| #endif |
| { |
| byte *screen; |
| |
| CA_CacheGrChunk (ERRORSCREEN); |
| screen = grsegs[ERRORSCREEN]; |
| ShutdownId(); |
| /* memcpy((byte *)0xb8000,screen+7+7*160,17*160); |
| gotoxy (1,23);*/ |
| exit(1); |
| } |
| #endif |
| |
| |
| // |
| // build some tables |
| // |
| InitDigiMap (); |
| |
| ReadConfig (); |
| |
| SetupSaveGames(); |
| |
| // |
| // HOLDING DOWN 'M' KEY? |
| // |
| IN_ProcessEvents(); |
| |
| #ifndef SPEARDEMO |
| if (Keyboard[sc_M]) |
| { |
| DoJukebox(); |
| didjukebox=true; |
| } |
| else |
| #endif |
| |
| // |
| // draw intro screen stuff |
| // |
| IntroScreen (); |
| |
| #ifdef _arch_dreamcast |
| //TODO: VMU Selection Screen |
| #endif |
| |
| // |
| // load in and lock down some basic chunks |
| // |
| |
| CA_CacheGrChunk(STARTFONT); |
| CA_CacheGrChunk(STATUSBARPIC); |
| |
| LoadLatchMem (); |
| BuildTables (); // trig tables |
| SetupWalls (); |
| |
| NewViewSize (viewsize); |
| |
| // |
| // initialize variables |
| // |
| InitRedShifts (); |
| #ifndef SPEARDEMO |
| if(!didjukebox) |
| #endif |
| FinishSignon(); |
| |
| #ifdef NOTYET |
| vdisp = (byte *) (0xa0000+PAGE1START); |
| vbuf = (byte *) (0xa0000+PAGE2START); |
| #endif |
| } |
| |
| //=========================================================================== |
| |
| /* |
| ========================== |
| = |
| = SetViewSize |
| = |
| ========================== |
| */ |
| |
| boolean SetViewSize (unsigned width, unsigned height) |
| { |
| viewwidth = width&~15; // must be divisable by 16 |
| viewheight = height&~1; // must be even |
| centerx = viewwidth/2-1; |
| shootdelta = viewwidth/10; |
| if((unsigned) viewheight == screenHeight) |
| viewscreenx = viewscreeny = screenofs = 0; |
| else |
| { |
| viewscreenx = (screenWidth-viewwidth) / 2; |
| viewscreeny = (screenHeight-scaleFactor*STATUSLINES-viewheight)/2; |
| screenofs = viewscreeny*screenWidth+viewscreenx; |
| } |
| |
| // |
| // calculate trace angles and projection constants |
| // |
| CalcProjection (FOCALLENGTH); |
| |
| return true; |
| } |
| |
| |
| void ShowViewSize (int width) |
| { |
| int oldwidth,oldheight; |
| |
| oldwidth = viewwidth; |
| oldheight = viewheight; |
| |
| if(width == 21) |
| { |
| viewwidth = screenWidth; |
| viewheight = screenHeight; |
| VWB_BarScaledCoord (0, 0, screenWidth, screenHeight, 0); |
| } |
| else if(width == 20) |
| { |
| viewwidth = screenWidth; |
| viewheight = screenHeight - scaleFactor*STATUSLINES; |
| DrawPlayBorder (); |
| } |
| else |
| { |
| viewwidth = width*16*screenWidth/320; |
| viewheight = (int) (width*16*HEIGHTRATIO*screenHeight/200); |
| DrawPlayBorder (); |
| } |
| |
| viewwidth = oldwidth; |
| viewheight = oldheight; |
| } |
| |
| |
| void NewViewSize (int width) |
| { |
| viewsize = width; |
| if(viewsize == 21) |
| SetViewSize(screenWidth, screenHeight); |
| else if(viewsize == 20) |
| SetViewSize(screenWidth, screenHeight - scaleFactor * STATUSLINES); |
| else |
| SetViewSize(width*16*screenWidth/320, (unsigned) (width*16*HEIGHTRATIO*screenHeight/200)); |
| } |
| |
| |
| |
| //=========================================================================== |
| |
| /* |
| ========================== |
| = |
| = Quit |
| = |
| ========================== |
| */ |
| |
| void Quit (const char *errorStr, ...) |
| { |
| #ifdef NOTYET |
| byte *screen; |
| #endif |
| char error[256]; |
| if(errorStr != NULL) |
| { |
| va_list vlist; |
| va_start(vlist, errorStr); |
| vsprintf(error, errorStr, vlist); |
| va_end(vlist); |
| } |
| else error[0] = 0; |
| |
| if (!pictable) // don't try to display the red box before it's loaded |
| { |
| ShutdownId(); |
| if (error && *error) |
| { |
| #ifdef NOTYET |
| SetTextCursor(0,0); |
| #endif |
| puts(error); |
| #ifdef NOTYET |
| SetTextCursor(0,2); |
| #endif |
| VW_WaitVBL(100); |
| } |
| exit(1); |
| } |
| |
| if (!error || !*error) |
| { |
| #ifdef NOTYET |
| #ifndef JAPAN |
| CA_CacheGrChunk (ORDERSCREEN); |
| screen = grsegs[ORDERSCREEN]; |
| #endif |
| #endif |
| WriteConfig (); |
| } |
| #ifdef NOTYET |
| else |
| { |
| CA_CacheGrChunk (ERRORSCREEN); |
| screen = grsegs[ERRORSCREEN]; |
| } |
| #endif |
| |
| ShutdownId (); |
| |
| if (error && *error) |
| { |
| #ifdef NOTYET |
| memcpy((byte *)0xb8000,screen+7,7*160); |
| SetTextCursor(9,3); |
| #endif |
| puts(error); |
| #ifdef NOTYET |
| SetTextCursor(0,7); |
| #endif |
| VW_WaitVBL(200); |
| exit(1); |
| } |
| else |
| if (!error || !(*error)) |
| { |
| #ifdef NOTYET |
| #ifndef JAPAN |
| memcpy((byte *)0xb8000,screen+7,24*160); // 24 for SPEAR/UPLOAD compatibility |
| #endif |
| SetTextCursor(0,23); |
| #endif |
| } |
| |
| exit(0); |
| } |
| |
| //=========================================================================== |
| |
| |
| |
| /* |
| ===================== |
| = |
| = DemoLoop |
| = |
| ===================== |
| */ |
| |
| |
| static void DemoLoop() |
| { |
| int LastDemo = 0; |
| |
| // |
| // check for launch from ted |
| // |
| if (param_tedlevel != -1) |
| { |
| param_nowait = true; |
| EnableEndGameMenuItem(); |
| NewGame(param_difficulty,0); |
| |
| #ifndef SPEAR |
| gamestate.episode = param_tedlevel/10; |
| gamestate.mapon = param_tedlevel%10; |
| #else |
| gamestate.episode = 0; |
| gamestate.mapon = param_tedlevel; |
| #endif |
| GameLoop(); |
| Quit (NULL); |
| } |
| |
| |
| // |
| // main game cycle |
| // |
| |
| #ifndef DEMOTEST |
| |
| #ifndef UPLOAD |
| |
| #ifndef GOODTIMES |
| #ifndef SPEAR |
| #ifndef JAPAN |
| if (!param_nowait) |
| NonShareware(); |
| #endif |
| #else |
| #ifndef GOODTIMES |
| #ifndef SPEARDEMO |
| extern void CopyProtection(void); |
| if(!param_goodtimes) |
| CopyProtection(); |
| #endif |
| #endif |
| #endif |
| #endif |
| #endif |
| |
| StartCPMusic(INTROSONG); |
| |
| #ifndef JAPAN |
| if (!param_nowait) |
| PG13 (); |
| #endif |
| |
| #endif |
| |
| while (1) |
| { |
| while (!param_nowait) |
| { |
| // |
| // title page |
| // |
| #ifndef DEMOTEST |
| |
| #ifdef SPEAR |
| SDL_Color pal[256]; |
| CA_CacheGrChunk (TITLEPALETTE); |
| VL_ConvertPalette(grsegs[TITLEPALETTE], pal, 256); |
| |
| CA_CacheGrChunk (TITLE1PIC); |
| VWB_DrawPic (0,0,TITLE1PIC); |
| UNCACHEGRCHUNK (TITLE1PIC); |
| |
| CA_CacheGrChunk (TITLE2PIC); |
| VWB_DrawPic (0,80,TITLE2PIC); |
| UNCACHEGRCHUNK (TITLE2PIC); |
| VW_UpdateScreen (); |
| VL_FadeIn(0,255,pal,30); |
| |
| UNCACHEGRCHUNK (TITLEPALETTE); |
| #else |
| CA_CacheScreen (TITLEPIC); |
| VW_UpdateScreen (); |
| VW_FadeIn(); |
| #endif |
| if (IN_UserInput(TickBase*15)) |
| break; |
| VW_FadeOut(); |
| // |
| // credits page |
| // |
| CA_CacheScreen (CREDITSPIC); |
| VW_UpdateScreen(); |
| VW_FadeIn (); |
| if (IN_UserInput(TickBase*10)) |
| break; |
| VW_FadeOut (); |
| // |
| // high scores |
| // |
| DrawHighScores (); |
| VW_UpdateScreen (); |
| VW_FadeIn (); |
| |
| if (IN_UserInput(TickBase*10)) |
| break; |
| #endif |
| // |
| // demo |
| // |
| |
| #ifndef SPEARDEMO |
| PlayDemo (LastDemo++%4); |
| #else |
| PlayDemo (0); |
| #endif |
| |
| if (playstate == ex_abort) |
| break; |
| VW_FadeOut(); |
| if(screenHeight % 200 != 0) |
| VL_ClearScreen(0); |
| StartCPMusic(INTROSONG); |
| } |
| |
| VW_FadeOut (); |
| |
| #ifdef DEBUGKEYS |
| if (Keyboard[sc_Tab] && param_debugmode) |
| RecordDemo (); |
| else |
| US_ControlPanel (0); |
| #else |
| US_ControlPanel (0); |
| #endif |
| |
| if (startgame || loadedgame) |
| { |
| GameLoop (); |
| if(!param_nowait) |
| { |
| VW_FadeOut(); |
| StartCPMusic(INTROSONG); |
| } |
| } |
| } |
| } |
| |
| |
| //=========================================================================== |
| |
| #define IFARG(str) if(!strcmp(arg, (str))) |
| |
| void CheckParameters(int argc, char *argv[]) |
| { |
| bool hasError = false, showHelp = false; |
| bool sampleRateGiven = false, audioBufferGiven = false; |
| int defaultSampleRate = param_samplerate; |
| |
| for(int i = 1; i < argc; i++) |
| { |
| char *arg = argv[i]; |
| #ifndef SPEAR |
| IFARG("--goobers") |
| #else |
| IFARG("--debugmode") |
| #endif |
| param_debugmode = true; |
| else IFARG("--baby") |
| param_difficulty = 0; |
| else IFARG("--easy") |
| param_difficulty = 1; |
| else IFARG("--normal") |
| param_difficulty = 2; |
| else IFARG("--hard") |
| param_difficulty = 3; |
| else IFARG("--nowait") |
| param_nowait = true; |
| else IFARG("--tedlevel") |
| { |
| if(++i >= argc) |
| { |
| printf("The tedlevel option is missing the level argument!\n"); |
| hasError = true; |
| } |
| else param_tedlevel = atoi(argv[i]); |
| } |
| else IFARG("--windowed") |
| fullscreen = false; |
| else IFARG("--windowed-mouse") |
| { |
| fullscreen = false; |
| forcegrabmouse = true; |
| } |
| else IFARG("--res") |
| { |
| if(i + 2 >= argc) |
| { |
| printf("The res option needs the width and/or the height argument!\n"); |
| hasError = true; |
| } |
| else |
| { |
| screenWidth = atoi(argv[++i]); |
| screenHeight = atoi(argv[++i]); |
| unsigned factor = screenWidth / 320; |
| if(screenWidth % 320 || screenHeight != 200 * factor && screenHeight != 240 * factor) |
| printf("Screen size must be a multiple of 320x200 or 320x240!\n"), hasError = true; |
| } |
| } |
| else IFARG("--resf") |
| { |
| if(i + 2 >= argc) |
| { |
| printf("The resf option needs the width and/or the height argument!\n"); |
| hasError = true; |
| } |
| else |
| { |
| screenWidth = atoi(argv[++i]); |
| screenHeight = atoi(argv[++i]); |
| if(screenWidth < 320) |
| printf("Screen width must be at least 320!\n"), hasError = true; |
| if(screenHeight < 200) |
| printf("Screen height must be at least 200!\n"), hasError = true; |
| } |
| } |
| else IFARG("--bits") |
| { |
| if(++i >= argc) |
| { |
| printf("The bits option is missing the color depth argument!\n"); |
| hasError = true; |
| } |
| else |
| { |
| screenBits = atoi(argv[i]); |
| switch(screenBits) |
| { |
| case 8: |
| case 16: |
| case 24: |
| case 32: |
| break; |
| |
| default: |
| printf("Screen color depth must be 8, 16, 24, or 32!\n"); |
| hasError = true; |
| break; |
| } |
| } |
| } |
| else IFARG("--nodblbuf") |
| usedoublebuffering = false; |
| else IFARG("--extravbls") |
| { |
| if(++i >= argc) |
| { |
| printf("The extravbls option is missing the vbls argument!\n"); |
| hasError = true; |
| } |
| else |
| { |
| extravbls = atoi(argv[i]); |
| if(extravbls < 0) |
| { |
| printf("Extravbls must be positive!\n"); |
| hasError = true; |
| } |
| } |
| } |
| else IFARG("--joystick") |
| { |
| if(++i >= argc) |
| { |
| printf("The joystick option is missing the index argument!\n"); |
| hasError = true; |
| } |
| else param_joystickindex = atoi(argv[i]); // index is checked in InitGame |
| } |
| else IFARG("--joystickhat") |
| { |
| if(++i >= argc) |
| { |
| printf("The joystickhat option is missing the index argument!\n"); |
| hasError = true; |
| } |
| else param_joystickhat = atoi(argv[i]); |
| } |
| else IFARG("--samplerate") |
| { |
| if(++i >= argc) |
| { |
| printf("The samplerate option is missing the rate argument!\n"); |
| hasError = true; |
| } |
| else param_samplerate = atoi(argv[i]); |
| sampleRateGiven = true; |
| } |
| else IFARG("--audiobuffer") |
| { |
| if(++i >= argc) |
| { |
| printf("The audiobuffer option is missing the size argument!\n"); |
| hasError = true; |
| } |
| else param_audiobuffer = atoi(argv[i]); |
| audioBufferGiven = true; |
| } |
| else IFARG("--mission") |
| { |
| if(++i >= argc) |
| { |
| printf("The mission option is missing the mission argument!\n"); |
| hasError = true; |
| } |
| else |
| { |
| param_mission = atoi(argv[i]); |
| if(param_mission < 0 || param_mission > 3) |
| { |
| printf("The mission option must be between 0 and 3!\n"); |
| hasError = true; |
| } |
| } |
| } |
| else IFARG("--configdir") |
| { |
| if(++i >= argc) |
| { |
| printf("The configdir option is missing the dir argument!\n"); |
| hasError = true; |
| } |
| else |
| { |
| size_t len = strlen(argv[i]); |
| if(len + 2 > sizeof(configdir)) |
| { |
| printf("The config directory is too long!\n"); |
| hasError = true; |
| } |
| else |
| { |
| strcpy(configdir, argv[i]); |
| if(argv[i][len] != '/' && argv[i][len] != '\\') |
| strcat(configdir, "/"); |
| } |
| } |
| } |
| else IFARG("--goodtimes") |
| param_goodtimes = true; |
| else IFARG("--ignorenumchunks") |
| param_ignorenumchunks = true; |
| else IFARG("--help") |
| showHelp = true; |
| else hasError = true; |
| } |
| if(hasError || showHelp) |
| { |
| if(hasError) printf("\n"); |
| printf( |
| "Wolf4SDL v1.7 ($Revision$)\n" |
| "Ported by Chaos-Software (http://www.chaos-software.de.vu)\n" |
| "Original Wolfenstein 3D by id Software\n\n" |
| "Usage: Wolf4SDL [options]\n" |
| "Options:\n" |
| " --help This help page\n" |
| " --tedlevel <level> Starts the game in the given level\n" |
| " --baby Sets the difficulty to baby for tedlevel\n" |
| " --easy Sets the difficulty to easy for tedlevel\n" |
| " --normal Sets the difficulty to normal for tedlevel\n" |
| " --hard Sets the difficulty to hard for tedlevel\n" |
| " --nowait Skips intro screens\n" |
| " --windowed[-mouse] Starts the game in a window [and grabs mouse]\n" |
| " --res <width> <height> Sets the screen resolution\n" |
| " (must be multiple of 320x200 or 320x240)\n" |
| " --resf <w> <h> Sets any screen resolution >= 320x200\n" |
| " (which may result in graphic errors)\n" |
| " --bits <b> Sets the screen color depth\n" |
| " (use this when you have palette/fading problems\n" |
| " allowed: 8, 16, 24, 32, default: \"best\" depth)\n" |
| " --nodblbuf Don't use SDL's double buffering\n" |
| " --extravbls <vbls> Sets a delay after each frame, which may help to\n" |
| " reduce flickering (unit is currently 8 ms, default: 0)\n" |
| " --joystick <index> Use the index-th joystick if available\n" |
| " (-1 to disable joystick, default: 0)\n" |
| " --joystickhat <index> Enables movement with the given coolie hat\n" |
| " --samplerate <rate> Sets the sound sample rate (given in Hz, default: %i)\n" |
| " --audiobuffer <size> Sets the size of the audio buffer (-> sound latency)\n" |
| " (given in bytes, default: 2048 / (44100 / samplerate))\n" |
| " --ignorenumchunks Ignores the number of chunks in VGAHEAD.*\n" |
| " (may be useful for some broken mods)\n" |
| " --configdir <dir> Directory where config file and save games are stored\n" |
| #if defined(_arch_dreamcast) || defined(_WIN32) |
| " (default: current directory)\n" |
| #else |
| " (default: $HOME/.wolf4sdl)\n" |
| #endif |
| #if defined(SPEAR) && !defined(SPEARDEMO) |
| " --mission <mission> Mission number to play (0-3)\n" |
| " (default: 0 -> .sod, 1-3 -> .sd*)\n" |
| " --goodtimes Disable copy protection quiz\n" |
| #endif |
| , defaultSampleRate |
| ); |
| exit(1); |
| } |
| |
| if(sampleRateGiven && !audioBufferGiven) |
| param_audiobuffer = 2048 / (44100 / param_samplerate); |
| } |
| |
| /* |
| ========================== |
| = |
| = main |
| = |
| ========================== |
| */ |
| |
| int main (int argc, char *argv[]) |
| { |
| #if defined(_arch_dreamcast) |
| DC_Init(); |
| #else |
| CheckParameters(argc, argv); |
| #endif |
| |
| CheckForEpisodes(); |
| |
| InitGame(); |
| |
| DemoLoop(); |
| |
| Quit("Demo loop exited???"); |
| return 1; |
| } |
| Property changes: |
|---|
| Added: svn:executable |
|---|
| +* |
|---|
| \ No newline at end of property |
|---|