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Diffstat (limited to 'demos/3rdparty/doom/g_game.c')
| -rw-r--r-- | demos/3rdparty/doom/g_game.c | 1690 |
1 files changed, 0 insertions, 1690 deletions
diff --git a/demos/3rdparty/doom/g_game.c b/demos/3rdparty/doom/g_game.c deleted file mode 100644 index 8f038c3a..00000000 --- a/demos/3rdparty/doom/g_game.c +++ /dev/null @@ -1,1690 +0,0 @@ -// Emacs style mode select -*- C++ -*- -//----------------------------------------------------------------------------- -// -// $Id:$ -// -// Copyright (C) 1993-1996 by id Software, Inc. -// -// This source is available for distribution and/or modification -// only under the terms of the DOOM Source Code License as -// published by id Software. All rights reserved. -// -// The source is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License -// for more details. -// -// $Log:$ -// -// DESCRIPTION: none -// -//----------------------------------------------------------------------------- - - -static const char -rcsid[] = "$Id: g_game.c,v 1.8 1997/02/03 22:45:09 b1 Exp $"; - -#include <string.h> -#include <stdlib.h> - -#include "doomdef.h" -#include "doomstat.h" - -#include "z_zone.h" -#include "f_finale.h" -#include "m_argv.h" -#include "m_misc.h" -#include "m_menu.h" -#include "m_random.h" -#include "i_system.h" - -#include "p_setup.h" -#include "p_saveg.h" -#include "p_tick.h" - -#include "d_main.h" - -#include "wi_stuff.h" -#include "hu_stuff.h" -#include "st_stuff.h" -#include "am_map.h" - -// Needs access to LFB. -#include "v_video.h" - -#include "w_wad.h" - -#include "p_local.h" - -#include "s_sound.h" - -// Data. -#include "dstrings.h" -#include "sounds.h" - -// SKY handling - still the wrong place. -#include "r_data.h" -#include "r_sky.h" - - - -#include "g_game.h" - - -#define SAVEGAMESIZE 0x2c000 -#define SAVESTRINGSIZE 24 - - - -boolean G_CheckDemoStatus (void); -void G_ReadDemoTiccmd (ticcmd_t* cmd); -void G_WriteDemoTiccmd (ticcmd_t* cmd); -void G_PlayerReborn (int player); -void G_InitNew (skill_t skill, int episode, int map); - -void G_DoReborn (int playernum); - -void G_DoLoadLevel (void); -void G_DoNewGame (void); -void G_DoLoadGame (void); -void G_DoPlayDemo (void); -void G_DoCompleted (void); -void G_DoVictory (void); -void G_DoWorldDone (void); -void G_DoSaveGame (void); - - -gameaction_t gameaction; -gamestate_t gamestate; -skill_t gameskill; -boolean respawnmonsters; -int gameepisode; -int gamemap; - -boolean paused; -boolean sendpause; // send a pause event next tic -boolean sendsave; // send a save event next tic -boolean usergame; // ok to save / end game - -boolean timingdemo; // if true, exit with report on completion -boolean nodrawers; // for comparative timing purposes -boolean noblit; // for comparative timing purposes -int starttime; // for comparative timing purposes - -boolean viewactive; - -boolean deathmatch; // only if started as net death -boolean netgame; // only true if packets are broadcast -boolean playeringame[MAXPLAYERS]; -player_t players[MAXPLAYERS]; - -int consoleplayer; // player taking events and displaying -int displayplayer; // view being displayed -int gametic; -int levelstarttic; // gametic at level start -int totalkills, totalitems, totalsecret; // for intermission - -char demoname[32]; -boolean demorecording; -boolean demoplayback; -boolean netdemo; -byte* demobuffer; -byte* demo_p; -byte* demoend; -boolean singledemo; // quit after playing a demo from cmdline - -boolean precache = true; // if true, load all graphics at start - -wbstartstruct_t wminfo; // parms for world map / intermission - -short consistancy[MAXPLAYERS][BACKUPTICS]; - -byte* savebuffer; - - -// -// controls (have defaults) -// -int key_right; -int key_left; - -int key_up; -int key_down; -int key_strafeleft; -int key_straferight; -int key_fire; -int key_use; -int key_strafe; -int key_speed; - -int mousebfire; -int mousebstrafe; -int mousebforward; - -int joybfire; -int joybstrafe; -int joybuse; -int joybspeed; - - - -#define MAXPLMOVE (forwardmove[1]) - -#define TURBOTHRESHOLD 0x32 - -fixed_t forwardmove[2] = {0x19, 0x32}; -fixed_t sidemove[2] = {0x18, 0x28}; -fixed_t angleturn[3] = {640, 1280, 320}; // + slow turn - -#define SLOWTURNTICS 6 - -#define NUMKEYS 256 - -boolean gamekeydown[NUMKEYS]; -int turnheld; // for accelerative turning - -boolean mousearray[4]; -boolean* mousebuttons = &mousearray[1]; // allow [-1] - -// mouse values are used once -int mousex; -int mousey; - -int dclicktime; -int dclickstate; -int dclicks; -int dclicktime2; -int dclickstate2; -int dclicks2; - -// joystick values are repeated -int joyxmove; -int joyymove; -boolean joyarray[5]; -boolean* joybuttons = &joyarray[1]; // allow [-1] - -int savegameslot; -char savedescription[32]; - - -#define BODYQUESIZE 32 - -mobj_t* bodyque[BODYQUESIZE]; -int bodyqueslot; - -void* statcopy; // for statistics driver - - - -int G_CmdChecksum (ticcmd_t* cmd) -{ - int i; - int sum = 0; - - for (i=0 ; i< sizeof(*cmd)/4 - 1 ; i++) - sum += ((int *)cmd)[i]; - - return sum; -} - - -// -// G_BuildTiccmd -// Builds a ticcmd from all of the available inputs -// or reads it from the demo buffer. -// If recording a demo, write it out -// -void G_BuildTiccmd (ticcmd_t* cmd) -{ - int i; - boolean strafe; - boolean bstrafe; - int speed; - int tspeed; - int forward; - int side; - - ticcmd_t* base; - - base = I_BaseTiccmd (); // empty, or external driver - memcpy (cmd,base,sizeof(*cmd)); - - cmd->consistancy = - consistancy[consoleplayer][maketic%BACKUPTICS]; - - - strafe = gamekeydown[key_strafe] || mousebuttons[mousebstrafe] - || joybuttons[joybstrafe]; - speed = gamekeydown[key_speed] || joybuttons[joybspeed]; - - forward = side = 0; - - // use two stage accelerative turning - // on the keyboard and joystick - if (joyxmove < 0 - || joyxmove > 0 - || gamekeydown[key_right] - || gamekeydown[key_left]) - turnheld += ticdup; - else - turnheld = 0; - - if (turnheld < SLOWTURNTICS) - tspeed = 2; // slow turn - else - tspeed = speed; - - // let movement keys cancel each other out - if (strafe) - { - if (gamekeydown[key_right]) - { - // I_DBGprintf("strafe right\n"); - side += sidemove[speed]; - } - if (gamekeydown[key_left]) - { - // I_DBGprintf("strafe left\n"); - side -= sidemove[speed]; - } - if (joyxmove > 0) - side += sidemove[speed]; - if (joyxmove < 0) - side -= sidemove[speed]; - - } - else - { - if (gamekeydown[key_right]) - cmd->angleturn -= angleturn[tspeed]; - if (gamekeydown[key_left]) - cmd->angleturn += angleturn[tspeed]; - if (joyxmove > 0) - cmd->angleturn -= angleturn[tspeed]; - if (joyxmove < 0) - cmd->angleturn += angleturn[tspeed]; - } - - if (gamekeydown[key_up]) - { - // I_DBGprintf("up\n"); - forward += forwardmove[speed]; - } - if (gamekeydown[key_down]) - { - // I_DBGprintf("down\n"); - forward -= forwardmove[speed]; - } - if (joyymove < 0) - forward += forwardmove[speed]; - if (joyymove > 0) - forward -= forwardmove[speed]; - if (gamekeydown[key_straferight]) - side += sidemove[speed]; - if (gamekeydown[key_strafeleft]) - side -= sidemove[speed]; - - // buttons - cmd->chatchar = HU_dequeueChatChar(); - - if (gamekeydown[key_fire] || mousebuttons[mousebfire] - || joybuttons[joybfire]) - cmd->buttons |= BT_ATTACK; - - if (gamekeydown[key_use] || joybuttons[joybuse] ) - { - cmd->buttons |= BT_USE; - // clear double clicks if hit use button - dclicks = 0; - } - - // chainsaw overrides - for (i=0 ; i<NUMWEAPONS-1 ; i++) - if (gamekeydown['1'+i]) - { - cmd->buttons |= BT_CHANGE; - cmd->buttons |= i<<BT_WEAPONSHIFT; - break; - } - - // mouse - if (mousebuttons[mousebforward]) - forward += forwardmove[speed]; - - // forward double click - if (mousebuttons[mousebforward] != dclickstate && dclicktime > 1 ) - { - dclickstate = mousebuttons[mousebforward]; - if (dclickstate) - dclicks++; - if (dclicks == 2) - { - cmd->buttons |= BT_USE; - dclicks = 0; - } - else - dclicktime = 0; - } - else - { - dclicktime += ticdup; - if (dclicktime > 20) - { - dclicks = 0; - dclickstate = 0; - } - } - - // strafe double click - bstrafe = - mousebuttons[mousebstrafe] - || joybuttons[joybstrafe]; - if (bstrafe != dclickstate2 && dclicktime2 > 1 ) - { - dclickstate2 = bstrafe; - if (dclickstate2) - dclicks2++; - if (dclicks2 == 2) - { - cmd->buttons |= BT_USE; - dclicks2 = 0; - } - else - dclicktime2 = 0; - } - else - { - dclicktime2 += ticdup; - if (dclicktime2 > 20) - { - dclicks2 = 0; - dclickstate2 = 0; - } - } - - forward += mousey; - if (strafe) - side += mousex*2; - else - cmd->angleturn -= mousex*0x8; - - mousex = mousey = 0; - - if (forward > MAXPLMOVE) - forward = MAXPLMOVE; - else if (forward < -MAXPLMOVE) - forward = -MAXPLMOVE; - if (side > MAXPLMOVE) - side = MAXPLMOVE; - else if (side < -MAXPLMOVE) - side = -MAXPLMOVE; - - cmd->forwardmove += forward; - cmd->sidemove += side; - - // special buttons - if (sendpause) - { - sendpause = false; - cmd->buttons = BT_SPECIAL | BTS_PAUSE; - } - - if (sendsave) - { - sendsave = false; - cmd->buttons = BT_SPECIAL | BTS_SAVEGAME | (savegameslot<<BTS_SAVESHIFT); - } -} - - -// -// G_DoLoadLevel -// -extern gamestate_t wipegamestate; - -void G_DoLoadLevel (void) -{ - int i; - - // Set the sky map. - // First thing, we have a dummy sky texture name, - // a flat. The data is in the WAD only because - // we look for an actual index, instead of simply - // setting one. - skyflatnum = R_FlatNumForName ( SKYFLATNAME ); - - // DOOM determines the sky texture to be used - // depending on the current episode, and the game version. - if ( (gamemode == commercial) - || ( gamemode == pack_tnt ) - || ( gamemode == pack_plut ) ) - { - skytexture = R_TextureNumForName ("SKY3"); - if (gamemap < 12) - skytexture = R_TextureNumForName ("SKY1"); - else - if (gamemap < 21) - skytexture = R_TextureNumForName ("SKY2"); - } - - levelstarttic = gametic; // for time calculation - - if (wipegamestate == GS_LEVEL) - wipegamestate = -1; // force a wipe - - gamestate = GS_LEVEL; - - for (i=0 ; i<MAXPLAYERS ; i++) - { - if (playeringame[i] && players[i].playerstate == PST_DEAD) - players[i].playerstate = PST_REBORN; - memset (players[i].frags,0,sizeof(players[i].frags)); - } - - P_SetupLevel (gameepisode, gamemap, 0, gameskill); - displayplayer = consoleplayer; // view the guy you are playing - starttime = I_GetTime (); - gameaction = ga_nothing; - Z_CheckHeap (); - - // clear cmd building stuff - memset (gamekeydown, 0, sizeof(gamekeydown)); - joyxmove = joyymove = 0; - mousex = mousey = 0; - sendpause = sendsave = paused = false; - memset (mousebuttons, 0, sizeof(mousebuttons)); - memset (joybuttons, 0, sizeof(joybuttons)); -} - - -// -// G_Responder -// Get info needed to make ticcmd_ts for the players. -// -boolean G_Responder (event_t* ev) -{ - // allow spy mode changes even during the demo - if (gamestate == GS_LEVEL && ev->type == ev_keydown - && ev->data1 == KEY_F12 && (singledemo || !deathmatch) ) - { - // spy mode - do - { - displayplayer++; - if (displayplayer == MAXPLAYERS) - displayplayer = 0; - } while (!playeringame[displayplayer] && displayplayer != consoleplayer); - return true; - } - - // any other key pops up menu if in demos - if (gameaction == ga_nothing && !singledemo && - (demoplayback || gamestate == GS_DEMOSCREEN) - ) - { - if (ev->type == ev_keydown || - (ev->type == ev_mouse && ev->data1) || - (ev->type == ev_joystick && ev->data1) ) - { - M_StartControlPanel (); - return true; - } - return false; - } - - if (gamestate == GS_LEVEL) - { -#if 0 - if (devparm && ev->type == ev_keydown && ev->data1 == ';') - { - G_DeathMatchSpawnPlayer (0); - return true; - } -#endif - if (HU_Responder (ev)) - return true; // chat ate the event - if (ST_Responder (ev)) - return true; // status window ate it - if (AM_Responder (ev)) - return true; // automap ate it - } - - if (gamestate == GS_FINALE) - { - if (F_Responder (ev)) - return true; // finale ate the event - } - - switch (ev->type) - { - case ev_keydown: - if (ev->data1 == KEY_PAUSE) - { - sendpause = true; - return true; - } - if (ev->data1 <NUMKEYS) - gamekeydown[ev->data1] = true; - return true; // eat key down events - - case ev_keyup: - if (ev->data1 <NUMKEYS) - gamekeydown[ev->data1] = false; - return false; // always let key up events filter down - - case ev_mouse: - mousebuttons[0] = ev->data1 & 1; - mousebuttons[1] = ev->data1 & 2; - mousebuttons[2] = ev->data1 & 4; - mousex = ev->data2*(mouseSensitivity+5)/10; - mousey = ev->data3*(mouseSensitivity+5)/10; - return true; // eat events - - case ev_joystick: - joybuttons[0] = ev->data1 & 1; - joybuttons[1] = ev->data1 & 2; - joybuttons[2] = ev->data1 & 4; - joybuttons[3] = ev->data1 & 8; - joyxmove = ev->data2; - joyymove = ev->data3; - return true; // eat events - - default: - break; - } - - return false; -} - - - -// -// G_Ticker -// Make ticcmd_ts for the players. -// -void G_Ticker (void) -{ - int i; - int buf; - ticcmd_t* cmd; - - // do player reborns if needed - for (i=0 ; i<MAXPLAYERS ; i++) - if (playeringame[i] && players[i].playerstate == PST_REBORN) - G_DoReborn (i); - - // do things to change the game state - while (gameaction != ga_nothing) - { - switch (gameaction) - { - case ga_loadlevel: - G_DoLoadLevel (); - break; - case ga_newgame: - G_DoNewGame (); - break; - case ga_loadgame: - G_DoLoadGame (); - break; - case ga_savegame: - G_DoSaveGame (); - break; - case ga_playdemo: - G_DoPlayDemo (); - break; - case ga_completed: - G_DoCompleted (); - break; - case ga_victory: - F_StartFinale (); - break; - case ga_worlddone: - G_DoWorldDone (); - break; - case ga_screenshot: - M_ScreenShot (); - gameaction = ga_nothing; - break; - case ga_nothing: - break; - } - } - - // get commands, check consistancy, - // and build new consistancy check - buf = (gametic/ticdup)%BACKUPTICS; - - for (i=0 ; i<MAXPLAYERS ; i++) - { - if (playeringame[i]) - { - cmd = &players[i].cmd; - - memcpy (cmd, &netcmds[i][buf], sizeof(ticcmd_t)); - - if (demoplayback) - G_ReadDemoTiccmd (cmd); - if (demorecording) - G_WriteDemoTiccmd (cmd); - - // check for turbo cheats - if (cmd->forwardmove > TURBOTHRESHOLD - && !(gametic&31) && ((gametic>>5)&3) == i ) - { - static char turbomessage[80]; - extern char *player_names[4]; - I_sprintf (turbomessage, "%s is turbo!",player_names[i]); - players[consoleplayer].message = turbomessage; - } - - if (netgame && !netdemo && !(gametic%ticdup) ) - { - if (gametic > BACKUPTICS - && consistancy[i][buf] != cmd->consistancy) - { - I_Error ("consistency failure (%i should be %i)", - cmd->consistancy, consistancy[i][buf]); - } - if (players[i].mo) - consistancy[i][buf] = players[i].mo->x; - else - consistancy[i][buf] = rndindex; - } - } - } - - // check for special buttons - for (i=0 ; i<MAXPLAYERS ; i++) - { - if (playeringame[i]) - { - if (players[i].cmd.buttons & BT_SPECIAL) - { - switch (players[i].cmd.buttons & BT_SPECIALMASK) - { - case BTS_PAUSE: - paused ^= 1; - if (paused) - S_PauseSound (); - else - S_ResumeSound (); - break; - - case BTS_SAVEGAME: - if (!savedescription[0]) - strcpy (savedescription, "NET GAME"); - savegameslot = - (players[i].cmd.buttons & BTS_SAVEMASK)>>BTS_SAVESHIFT; - gameaction = ga_savegame; - break; - } - } - } - } - - // do main actions - switch (gamestate) - { - case GS_LEVEL: - P_Ticker (); - ST_Ticker (); - AM_Ticker (); - HU_Ticker (); - break; - - case GS_INTERMISSION: - WI_Ticker (); - break; - - case GS_FINALE: - F_Ticker (); - break; - - case GS_DEMOSCREEN: - D_PageTicker (); - break; - } -} - - -// -// PLAYER STRUCTURE FUNCTIONS -// also see P_SpawnPlayer in P_Things -// - -// -// G_InitPlayer -// Called at the start. -// Called by the game initialization functions. -// -void G_InitPlayer (int player) -{ - player_t* p; - - // set up the saved info - p = &players[player]; - - // clear everything else to defaults - G_PlayerReborn (player); - -} - - - -// -// G_PlayerFinishLevel -// Can when a player completes a level. -// -void G_PlayerFinishLevel (int player) -{ - player_t* p; - - p = &players[player]; - - memset (p->powers, 0, sizeof (p->powers)); - memset (p->cards, 0, sizeof (p->cards)); - p->mo->flags &= ~MF_SHADOW; // cancel invisibility - p->extralight = 0; // cancel gun flashes - p->fixedcolormap = 0; // cancel ir gogles - p->damagecount = 0; // no palette changes - p->bonuscount = 0; -} - - -// -// G_PlayerReborn -// Called after a player dies -// almost everything is cleared and initialized -// -void G_PlayerReborn (int player) -{ - player_t* p; - int i; - int frags[MAXPLAYERS]; - int killcount; - int itemcount; - int secretcount; - - memcpy (frags,players[player].frags,sizeof(frags)); - killcount = players[player].killcount; - itemcount = players[player].itemcount; - secretcount = players[player].secretcount; - - p = &players[player]; - memset (p, 0, sizeof(*p)); - - memcpy (players[player].frags, frags, sizeof(players[player].frags)); - players[player].killcount = killcount; - players[player].itemcount = itemcount; - players[player].secretcount = secretcount; - - p->usedown = p->attackdown = true; // don't do anything immediately - p->playerstate = PST_LIVE; - p->health = MAXHEALTH; - p->readyweapon = p->pendingweapon = wp_pistol; - p->weaponowned[wp_fist] = true; - p->weaponowned[wp_pistol] = true; - p->ammo[am_clip] = 50; - - for (i=0 ; i<NUMAMMO ; i++) - p->maxammo[i] = maxammo[i]; - -} - -// -// G_CheckSpot -// Returns false if the player cannot be respawned -// at the given mapthing_t spot -// because something is occupying it -// -void P_SpawnPlayer (mapthing_t* mthing); - -boolean -G_CheckSpot -( int playernum, - mapthing_t* mthing ) -{ - fixed_t x; - fixed_t y; - subsector_t* ss; - unsigned an; - mobj_t* mo; - int i; - - if (!players[playernum].mo) - { - // first spawn of level, before corpses - for (i=0 ; i<playernum ; i++) - if (players[i].mo->x == mthing->x << FRACBITS - && players[i].mo->y == mthing->y << FRACBITS) - return false; - return true; - } - - x = mthing->x << FRACBITS; - y = mthing->y << FRACBITS; - - if (!P_CheckPosition (players[playernum].mo, x, y) ) - return false; - - // flush an old corpse if needed - if (bodyqueslot >= BODYQUESIZE) - P_RemoveMobj (bodyque[bodyqueslot%BODYQUESIZE]); - bodyque[bodyqueslot%BODYQUESIZE] = players[playernum].mo; - bodyqueslot++; - - // spawn a teleport fog - ss = R_PointInSubsector (x,y); - an = ( ANG45 * (mthing->angle/45) ) >> ANGLETOFINESHIFT; - - mo = P_SpawnMobj (x+20*finecosine[an], y+20*finesine[an] - , ss->sector->floorheight - , MT_TFOG); - - if (players[consoleplayer].viewz != 1) - S_StartSound (mo, sfx_telept); // don't start sound on first frame - - return true; -} - - -// -// G_DeathMatchSpawnPlayer -// Spawns a player at one of the random death match spots -// called at level load and each death -// -void G_DeathMatchSpawnPlayer (int playernum) -{ - int i,j; - int selections; - - selections = deathmatch_p - deathmatchstarts; - if (selections < 4) - I_Error ("Only %i deathmatch spots, 4 required", selections); - - for (j=0 ; j<20 ; j++) - { - i = P_Random() % selections; - if (G_CheckSpot (playernum, &deathmatchstarts[i]) ) - { - deathmatchstarts[i].type = playernum+1; - P_SpawnPlayer (&deathmatchstarts[i]); - return; - } - } - - // no good spot, so the player will probably get stuck - P_SpawnPlayer (&playerstarts[playernum]); -} - -// -// G_DoReborn -// -void G_DoReborn (int playernum) -{ - int i; - - if (!netgame) - { - // reload the level from scratch - gameaction = ga_loadlevel; - } - else - { - // respawn at the start - - // first dissasociate the corpse - players[playernum].mo->player = NULL; - - // spawn at random spot if in death match - if (deathmatch) - { - G_DeathMatchSpawnPlayer (playernum); - return; - } - - if (G_CheckSpot (playernum, &playerstarts[playernum]) ) - { - P_SpawnPlayer (&playerstarts[playernum]); - return; - } - - // try to spawn at one of the other players spots - for (i=0 ; i<MAXPLAYERS ; i++) - { - if (G_CheckSpot (playernum, &playerstarts[i]) ) - { - playerstarts[i].type = playernum+1; // fake as other player - P_SpawnPlayer (&playerstarts[i]); - playerstarts[i].type = i+1; // restore - return; - } - // he's going to be inside something. Too bad. - } - P_SpawnPlayer (&playerstarts[playernum]); - } -} - - -void G_ScreenShot (void) -{ - gameaction = ga_screenshot; -} - - - -// DOOM Par Times -int pars[4][10] = -{ - {0}, - {0,30,75,120,90,165,180,180,30,165}, - {0,90,90,90,120,90,360,240,30,170}, - {0,90,45,90,150,90,90,165,30,135} -}; - -// DOOM II Par Times -int cpars[32] = -{ - 30,90,120,120,90,150,120,120,270,90, // 1-10 - 210,150,150,150,210,150,420,150,210,150, // 11-20 - 240,150,180,150,150,300,330,420,300,180, // 21-30 - 120,30 // 31-32 -}; - - -// -// G_DoCompleted -// -boolean secretexit; -extern char* pagename; - -void G_ExitLevel (void) -{ - secretexit = false; - gameaction = ga_completed; -} - -// Here's for the german edition. -void G_SecretExitLevel (void) -{ - // IF NO WOLF3D LEVELS, NO SECRET EXIT! - if ( (gamemode == commercial) - && (W_CheckNumForName("map31")<0)) - secretexit = false; - else - secretexit = true; - gameaction = ga_completed; -} - -void G_DoCompleted (void) -{ - int i; - - gameaction = ga_nothing; - - for (i=0 ; i<MAXPLAYERS ; i++) - if (playeringame[i]) - G_PlayerFinishLevel (i); // take away cards and stuff - - if (automapactive) - AM_Stop (); - - if ( gamemode != commercial) - switch(gamemap) - { - case 8: - gameaction = ga_victory; - return; - case 9: - for (i=0 ; i<MAXPLAYERS ; i++) - players[i].didsecret = true; - break; - } - -//#if 0 Hmmm - why? - if ( (gamemap == 8) - && (gamemode != commercial) ) - { - // victory - gameaction = ga_victory; - return; - } - - if ( (gamemap == 9) - && (gamemode != commercial) ) - { - // exit secret level - for (i=0 ; i<MAXPLAYERS ; i++) - players[i].didsecret = true; - } -//#endif - - - wminfo.didsecret = players[consoleplayer].didsecret; - wminfo.epsd = gameepisode -1; - wminfo.last = gamemap -1; - - // wminfo.next is 0 biased, unlike gamemap - if ( gamemode == commercial) - { - if (secretexit) - switch(gamemap) - { - case 15: wminfo.next = 30; break; - case 31: wminfo.next = 31; break; - } - else - switch(gamemap) - { - case 31: - case 32: wminfo.next = 15; break; - default: wminfo.next = gamemap; - } - } - else - { - if (secretexit) - wminfo.next = 8; // go to secret level - else if (gamemap == 9) - { - // returning from secret level - switch (gameepisode) - { - case 1: - wminfo.next = 3; - break; - case 2: - wminfo.next = 5; - break; - case 3: - wminfo.next = 6; - break; - case 4: - wminfo.next = 2; - break; - } - } - else - wminfo.next = gamemap; // go to next level - } - - wminfo.maxkills = totalkills; - wminfo.maxitems = totalitems; - wminfo.maxsecret = totalsecret; - wminfo.maxfrags = 0; - if ( gamemode == commercial ) - wminfo.partime = 35*cpars[gamemap-1]; - else - wminfo.partime = 35*pars[gameepisode][gamemap]; - wminfo.pnum = consoleplayer; - - for (i=0 ; i<MAXPLAYERS ; i++) - { - wminfo.plyr[i].in = playeringame[i]; - wminfo.plyr[i].skills = players[i].killcount; - wminfo.plyr[i].sitems = players[i].itemcount; - wminfo.plyr[i].ssecret = players[i].secretcount; - wminfo.plyr[i].stime = leveltime; - memcpy (wminfo.plyr[i].frags, players[i].frags - , sizeof(wminfo.plyr[i].frags)); - } - - gamestate = GS_INTERMISSION; - viewactive = false; - automapactive = false; - - if (statcopy) - memcpy (statcopy, &wminfo, sizeof(wminfo)); - - WI_Start (&wminfo); -} - - -// -// G_WorldDone -// -void G_WorldDone (void) -{ - gameaction = ga_worlddone; - - if (secretexit) - players[consoleplayer].didsecret = true; - - if ( gamemode == commercial ) - { - switch (gamemap) - { - case 15: - case 31: - if (!secretexit) - break; - case 6: - case 11: - case 20: - case 30: - F_StartFinale (); - break; - } - } -} - -void G_DoWorldDone (void) -{ - gamestate = GS_LEVEL; - gamemap = wminfo.next+1; - G_DoLoadLevel (); - gameaction = ga_nothing; - viewactive = true; -} - - - -// -// G_InitFromSavegame -// Can be called by the startup code or the menu task. -// -extern boolean setsizeneeded; -void R_ExecuteSetViewSize (void); - -char savename[256]; - -void G_LoadGame (char* name) -{ - strcpy (savename, name); - gameaction = ga_loadgame; -} - -#define VERSIONSIZE 16 - - -void G_DoLoadGame (void) -{ - int length; - int i; - int a,b,c; - char vcheck[VERSIONSIZE]; - - gameaction = ga_nothing; - - length = M_ReadFile (savename, &savebuffer); - save_p = savebuffer + SAVESTRINGSIZE; - - // skip the description field - memset (vcheck,0,sizeof(vcheck)); - I_sprintf (vcheck,"version %i",VERSION); - if (strcmp (save_p, vcheck)) - return; // bad version - save_p += VERSIONSIZE; - - gameskill = *save_p++; - gameepisode = *save_p++; - gamemap = *save_p++; - for (i=0 ; i<MAXPLAYERS ; i++) - playeringame[i] = *save_p++; - - // load a base level - G_InitNew (gameskill, gameepisode, gamemap); - - // get the times - a = *save_p++; - b = *save_p++; - c = *save_p++; - leveltime = (a<<16) + (b<<8) + c; - - // dearchive all the modifications - P_UnArchivePlayers (); - P_UnArchiveWorld (); - P_UnArchiveThinkers (); - P_UnArchiveSpecials (); - - if (*save_p != 0x1d) - I_Error ("Bad savegame"); - - // done - Z_Free (savebuffer); - - if (setsizeneeded) - R_ExecuteSetViewSize (); - - // draw the pattern into the back screen - R_FillBackScreen (); -} - - -// -// G_SaveGame -// Called by the menu task. -// Description is a 24 byte text string -// -void -G_SaveGame -( int slot, - char* description ) -{ - savegameslot = slot; - strcpy (savedescription, description); - sendsave = true; -} - -void G_DoSaveGame (void) -{ - char name[100]; - char name2[VERSIONSIZE]; - char* description; - int length; - int i; - - if (M_CheckParm("-cdrom")) - I_sprintf(name,"c:\\doomdata\\"SAVEGAMENAME"%d.dsg",savegameslot); - else - I_sprintf (name,SAVEGAMENAME"%d.dsg",savegameslot); - description = savedescription; - - save_p = savebuffer = screens[1]+0x4000; - - memcpy (save_p, description, SAVESTRINGSIZE); - save_p += SAVESTRINGSIZE; - memset (name2,0,sizeof(name2)); - I_sprintf (name2,"version %i",VERSION); - memcpy (save_p, name2, VERSIONSIZE); - save_p += VERSIONSIZE; - - *save_p++ = gameskill; - *save_p++ = gameepisode; - *save_p++ = gamemap; - for (i=0 ; i<MAXPLAYERS ; i++) - *save_p++ = playeringame[i]; - *save_p++ = leveltime>>16; - *save_p++ = leveltime>>8; - *save_p++ = leveltime; - - P_ArchivePlayers (); - P_ArchiveWorld (); - P_ArchiveThinkers (); - P_ArchiveSpecials (); - - *save_p++ = 0x1d; // consistancy marker - - length = save_p - savebuffer; - if (length > SAVEGAMESIZE) - I_Error ("Savegame buffer overrun"); - M_WriteFile (name, savebuffer, length); - gameaction = ga_nothing; - savedescription[0] = 0; - - players[consoleplayer].message = GGSAVED; - - // draw the pattern into the back screen - R_FillBackScreen (); -} - - -// -// G_InitNew -// Can be called by the startup code or the menu task, -// consoleplayer, displayplayer, playeringame[] should be set. -// -skill_t d_skill; -int d_episode; -int d_map; - -void -G_DeferedInitNew -( skill_t skill, - int episode, - int map) -{ - d_skill = skill; - d_episode = episode; - d_map = map; - gameaction = ga_newgame; -} - - -void G_DoNewGame (void) -{ - demoplayback = false; - netdemo = false; - netgame = false; - deathmatch = false; - playeringame[1] = playeringame[2] = playeringame[3] = 0; - respawnparm = false; - fastparm = false; - nomonsters = false; - consoleplayer = 0; - G_InitNew (d_skill, d_episode, d_map); - gameaction = ga_nothing; -} - -// The sky texture to be used instead of the F_SKY1 dummy. -extern int skytexture; - - -void -G_InitNew -( skill_t skill, - int episode, - int map ) -{ - int i; - - if (paused) - { - paused = false; - S_ResumeSound (); - } - - - if (skill > sk_nightmare) - skill = sk_nightmare; - - - // This was quite messy with SPECIAL and commented parts. - // Supposedly hacks to make the latest edition work. - // It might not work properly. - if (episode < 1) - episode = 1; - - if ( gamemode == retail ) - { - if (episode > 4) - episode = 4; - } - else if ( gamemode == shareware ) - { - if (episode > 1) - episode = 1; // only start episode 1 on shareware - } - else - { - if (episode > 3) - episode = 3; - } - - - - if (map < 1) - map = 1; - - if ( (map > 9) - && ( gamemode != commercial) ) - map = 9; - - M_ClearRandom (); - - if (skill == sk_nightmare || respawnparm ) - respawnmonsters = true; - else - respawnmonsters = false; - - if (fastparm || (skill == sk_nightmare && gameskill != sk_nightmare) ) - { - for (i=S_SARG_RUN1 ; i<=S_SARG_PAIN2 ; i++) - states[i].tics >>= 1; - mobjinfo[MT_BRUISERSHOT].speed = 20*FRACUNIT; - mobjinfo[MT_HEADSHOT].speed = 20*FRACUNIT; - mobjinfo[MT_TROOPSHOT].speed = 20*FRACUNIT; - } - else if (skill != sk_nightmare && gameskill == sk_nightmare) - { - for (i=S_SARG_RUN1 ; i<=S_SARG_PAIN2 ; i++) - states[i].tics <<= 1; - mobjinfo[MT_BRUISERSHOT].speed = 15*FRACUNIT; - mobjinfo[MT_HEADSHOT].speed = 10*FRACUNIT; - mobjinfo[MT_TROOPSHOT].speed = 10*FRACUNIT; - } - - - // force players to be initialized upon first level load - for (i=0 ; i<MAXPLAYERS ; i++) - players[i].playerstate = PST_REBORN; - - usergame = true; // will be set false if a demo - paused = false; - demoplayback = false; - automapactive = false; - viewactive = true; - gameepisode = episode; - gamemap = map; - gameskill = skill; - - viewactive = true; - - // set the sky map for the episode - if ( gamemode == commercial) - { - skytexture = R_TextureNumForName ("SKY3"); - if (gamemap < 12) - skytexture = R_TextureNumForName ("SKY1"); - else - if (gamemap < 21) - skytexture = R_TextureNumForName ("SKY2"); - } - else - switch (episode) - { - case 1: - skytexture = R_TextureNumForName ("SKY1"); - break; - case 2: - skytexture = R_TextureNumForName ("SKY2"); - break; - case 3: - skytexture = R_TextureNumForName ("SKY3"); - break; - case 4: // Special Edition sky - skytexture = R_TextureNumForName ("SKY4"); - break; - } - - G_DoLoadLevel (); -} - - -// -// DEMO RECORDING -// -#define DEMOMARKER 0x80 - - -void G_ReadDemoTiccmd (ticcmd_t* cmd) -{ - if (*demo_p == DEMOMARKER) - { - // end of demo data stream - G_CheckDemoStatus (); - return; - } - cmd->forwardmove = ((signed char)*demo_p++); - cmd->sidemove = ((signed char)*demo_p++); - cmd->angleturn = ((unsigned char)*demo_p++)<<8; - cmd->buttons = (unsigned char)*demo_p++; -} - - -void G_WriteDemoTiccmd (ticcmd_t* cmd) -{ - if (gamekeydown['q']) // press q to end demo recording - G_CheckDemoStatus (); - *demo_p++ = cmd->forwardmove; - *demo_p++ = cmd->sidemove; - *demo_p++ = (cmd->angleturn+128)>>8; - *demo_p++ = cmd->buttons; - demo_p -= 4; - if (demo_p > demoend - 16) - { - // no more space - G_CheckDemoStatus (); - return; - } - - G_ReadDemoTiccmd (cmd); // make SURE it is exactly the same -} - - - -// -// G_RecordDemo -// -void G_RecordDemo (char* name) -{ - int i; - int maxsize; - - usergame = false; - strcpy (demoname, name); - strcat (demoname, ".lmp"); - maxsize = 0x20000; - i = M_CheckParm ("-maxdemo"); - if (i && i<myargc-1) - maxsize = atoi(myargv[i+1])*1024; - demobuffer = Z_Malloc (maxsize,PU_STATIC,NULL); - demoend = demobuffer + maxsize; - - demorecording = true; -} - - -void G_BeginRecording (void) -{ - int i; - - demo_p = demobuffer; - - *demo_p++ = VERSION; - *demo_p++ = gameskill; - *demo_p++ = gameepisode; - *demo_p++ = gamemap; - *demo_p++ = deathmatch; - *demo_p++ = respawnparm; - *demo_p++ = fastparm; - *demo_p++ = nomonsters; - *demo_p++ = consoleplayer; - - for (i=0 ; i<MAXPLAYERS ; i++) - *demo_p++ = playeringame[i]; -} - - -// -// G_PlayDemo -// - -char* defdemoname; - -void G_DeferedPlayDemo (char* name) -{ - defdemoname = name; - gameaction = ga_playdemo; -} - -void G_DoPlayDemo (void) -{ - skill_t skill; - int i, episode, map; - - gameaction = ga_nothing; - demobuffer = demo_p = W_CacheLumpName (defdemoname, PU_STATIC); - if ( *demo_p++ != VERSION) - { - I_DBGprintf("Demo is from a different game version!\n"); - gameaction = ga_nothing; - return; - } - - skill = *demo_p++; - episode = *demo_p++; - map = *demo_p++; - deathmatch = *demo_p++; - respawnparm = *demo_p++; - fastparm = *demo_p++; - nomonsters = *demo_p++; - consoleplayer = *demo_p++; - - for (i=0 ; i<MAXPLAYERS ; i++) - playeringame[i] = *demo_p++; - if (playeringame[1]) - { - netgame = true; - netdemo = true; - } - - // don't spend a lot of time in loadlevel - precache = false; - G_InitNew (skill, episode, map); - precache = true; - - usergame = false; - demoplayback = true; -} - -// -// G_TimeDemo -// -void G_TimeDemo (char* name) -{ - nodrawers = M_CheckParm ("-nodraw"); - noblit = M_CheckParm ("-noblit"); - timingdemo = true; - singletics = true; - - defdemoname = name; - gameaction = ga_playdemo; -} - - -/* -=================== -= -= G_CheckDemoStatus -= -= Called after a death or level completion to allow demos to be cleaned up -= Returns true if a new demo loop action will take place -=================== -*/ - -boolean G_CheckDemoStatus (void) -{ - int endtime; - - if (timingdemo) - { - endtime = I_GetTime (); - I_Error ("timed %i gametics in %i realtics",gametic - , endtime-starttime); - } - - if (demoplayback) - { - if (singledemo) - I_Quit (); - - Z_ChangeTag (demobuffer, PU_CACHE); - demoplayback = false; - netdemo = false; - netgame = false; - deathmatch = false; - playeringame[1] = playeringame[2] = playeringame[3] = 0; - respawnparm = false; - fastparm = false; - nomonsters = false; - consoleplayer = 0; - D_AdvanceDemo (); - return true; - } - - if (demorecording) - { - *demo_p++ = DEMOMARKER; - M_WriteFile (demoname, demobuffer, demo_p - demobuffer); - Z_Free (demobuffer); - demorecording = false; - I_Error ("Demo %s recorded",demoname); - } - - return false; -} - - - |