game.c

   1 /*
   2  * Netris -- A free networked version of T*tris
   3  * Copyright (C) 1994,1995,1996  Mark H. Weaver <mhw@netris.org>
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  */
  19
  20 #define NOEXT
  21 #include "netris.h"
  22
  23 #include <stdlib.h>
  24 #include <ctype.h>
  25 #include <string.h>
  26 #include <sys/types.h>
  27 #include <netinet/in.h>
  28
  29 #include "client.h"
  30 #include "util.h"
  31 #include "board.h"
  32 #include "curses.h"
  33 #include "inet.h"
  34 #include "msg.en.h"
  35
  36 static struct option options[] = {
  37         { "ascii",              2, 0, 'a' },
  38         { "connect",    1, 0, 'c' },
  39         { "port",               1, 0, 'p' },
  40         { "level",              1, 0, 'l' },
  41         { "nick",               1, 0, 'n' },
  42         { "team",               1, 0, 't' },
  43         { "dropmode",   2, 0, 'd' },
  44         { "color",              2, 0, 'C' },
  45         { "slowterm",   2, 0, 'S' },
  46         { "keys",               1, 0, 'k' },
  47         { "rules",              0, 0, 'R' },
  48         { "info",               0, 0, 'H' },
  49         { "help",               0, 0, 'h' },
  50         { 0,                    0, 0,  0 }
  51 };
  52
  53 enum {
  54         KT_left, KT_right, KT_rotright, KT_rotleft, KT_drop, KT_down,
  55         KT_faster, KT_pause, KT_redraw, KT_quit, KT_numKeys
  56 };
  57
  58 static char *keyNames[KT_numKeys+1] = {
  59         "Left", "Right", "RotRight", "RotLeft", "Drop", "Down",
  60         "Faster", "Pause", "Redraw", "Quit", NULL
  61 };
  62
  63 _Sets Sets = {7, 0, 1, 1, 1};
  64
  65 static char keyTable[KT_numKeys+1];
  66
  67 static char *hostStr;
  68 static int paused = 0;
  69 static char lastadd;
  70
  71
  72 void MapKeys(char *newKeys)
  73 {
  74         int i, k, ch;
  75         char used[256];
  76         int errs = 0;
  77         char scratch[6];
  78
  79         /* XXX assumptions about ASCII encoding here */
  80         for (i = k = 0; newKeys[i] && k < KT_numKeys; i++,k++) {
  81                 if (newKeys[i] == '^' && newKeys[i+1])
  82                         keyTable[k] = toupper(newKeys[++i]) - ('A' - 1);
  83                 else
  84                         keyTable[k] = newKeys[i];
  85         }
  86         memset(used, 0, sizeof(used));
  87         for (k = 0; k < KT_numKeys; k++) {
  88                 ch = (unsigned char) keyTable[k];
  89                 if (used[ch]) {
  90                         if (iscntrl(ch) && ch < ' ')
  91                                 sprintf(scratch, "Ctrl-%c", ch + ('A' - 1));
  92                         else if (isprint(ch))
  93                                 sprintf(scratch, "\"%c\"", ch);
  94                         else
  95                                 sprintf(scratch, "0x%X", ch);
  96                         if (!errs)
  97                                 fprintf(stderr, "Duplicate key mappings:\n");
  98                         errs++;
  99                         fprintf(stderr, "  %s mapped to both %s and %s\n",
 100                                 scratch, keyNames[used[ch]-1], keyNames[k]);
 101                 }
 102                 used[ch] = k + 1;
 103         }
 104         if (errs)
 105                 exit(1);
 106 }
 107
 108 void WriteConf(void)
 109 {
 110         FILE *file_out;
 111
 112         file_out = fopen(CONFIG_FILE, "w");
 113         if (file_out == NULL)
 114                 die("Error writing config file");
 115
 116         fprintf(file_out, "### NETRIS %s Config file ###\n\n", version_string);
 117
 118         fclose(file_out);
 119         fprintf(stderr, "Wrote new game configuration to %s\n", CONFIG_FILE);
 120 }
 121
 122 void HandleOption(char tag, char *value)
 123 {
 124         switch (tag) {
 125         case 'a':       //ascii
 126                 if (value && !strcasecmp(value, "0")) Sets.ascii = 0;
 127                 else Sets.ascii = 1;
 128                 Sets.drawstyle &= ~Sets.ascii;
 129                 break;
 130         case 'c':       //connect
 131                 game = GT_classicTwo;
 132                 hostStr = value;
 133                 break;
 134         case 'p':       //port
 135                 port = atoi(value);
 136                 break;
 137         case 'i':       //speed (of level 1)
 138                 Game.initspeed = atof(value) * 1e6;
 139                 break;
 140         case 'l':       //level
 141                 Players[0].score.level = MIN(MAX(atof(value), 1), 15);
 142                 break;
 143         case 'n':       //nick
 144                 memcpy(Players[0].name, value, strlen(value) + 1);
 145                 break;
 146         case 't':       //team
 147                 Players[0].team = atoi(value);
 148                 break;
 149         case 'd':       //dropmode
 150                 Sets.dropmode = atoi(value);
 151                 break;
 152         case 'C':       //color
 153                 if (value && !strcasecmp(value, "1")) Sets.color = 1;
 154                 else Sets.color = 0;
 155                 break;
 156         case 'S':       //slowterm
 157                 if (value && !strcasecmp(value, "1")) Sets.standout = 1;
 158                 else Sets.standout = 0;
 159                 break;
 160         case 'k':       //keys
 161                 MapKeys(value);
 162                 break;
 163         case 'H':       //info
 164                 Header();
 165                 DistInfo();
 166                 exit(0);
 167         case 'R':       //rules
 168                 Rules();
 169                 exit(0);
 170         case 'h':       //help
 171                 Usage();
 172                 exit(0);
 173         default:
 174                 Usage();
 175                 exit(1);
 176         }
 177 }
 178
 179 void ReadConf(char *filename)
 180 {
 181         FILE *file_in;
 182         char buf[513];
 183         int i;
 184         char *ch;
 185         char tag[81], value[81];
 186
 187         file_in = fopen(filename, "r");
 188         if (file_in) {
 189                 while (fgets(buf, 512, file_in) != NULL) {
 190                         if ((ch = strchr(buf, '#')))
 191                                 *ch = '\0'; // truncate string from # char
 192                         for (i = strlen(buf) - 1; i >= 0; i--)
 193                                 if (buf[i] == ' ' || buf[i] == '\n' || buf[i] == '\t' || buf[i] == 13)
 194                                         buf[i] = '\0';
 195                                 else break;
 196
 197                         sscanf(buf, "%80[^= \t] = %80[^\n]", tag, value);
 198                         for (i = 0; options[i].name; i++){
 199                                 if (!strcasecmp(options[i].name, tag)) {
 200                                         HandleOption(options[i].val, value);
 201                                         break;
 202                                 }
 203                         }
 204                 }
 205                 fclose(file_in);
 206         } //read file
 207         else {
 208                 fprintf(stderr, "Unable to open config file %s.\n", filename);
 209         } //defaults
 210
 211 }
 212
 213 int StartNewPiece(int scr, char shape)
 214 {
 215         Players[scr].score.pieces++;
 216         {
 217                 Players[scr].curShape = Players[scr].nextShape;
 218                 Players[scr].nextShape = shape;
 219         }
 220         Players[scr].curY = Players[scr].boardVisible + 4;
 221         Players[scr].curX = Players[scr].boardWidth / 2 - 2;
 222         while (!ShapeVisible(Players[scr].curShape, scr,
 223                              Players[scr].curY, Players[scr].curX))
 224                 Players[scr].curY--;
 225         if (!ShapeFits(Players[scr].curShape, scr,
 226                         Players[scr].curY, Players[scr].curX))
 227                 return 0;
 228         PlotShape(Players[scr].curShape, scr,
 229                 Players[scr].curY, Players[scr].curX, scr == me);
 230         return 1;
 231 }
 232
 233 void checkPaused(void)
 234 { //check whether anyone paused the game
 235         int i;
 236
 237         paused = Game.started < 1;
 238         for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive > 0)
 239                 paused |= Players[i].flags & SCF_paused;
 240         if (paused) paused = 1;
 241 }
 242
 243 void StartGame(void)
 244 { //init new game
 245         int i;
 246
 247         lastadd = me;
 248         SRandom(Game.seed);
 249         Game.speed = Game.initspeed;
 250         for (i = 1; i < Players[me].score.level; i++)
 251                 Game.speed /= SPEEDINC;
 252         if (Game.speed < SPEEDMINIMUM)
 253                 Game.speed = SPEEDMINIMUM;
 254         ResetBaseTime();  //reset timer
 255         SetITimer(Game.speed, Game.speed);
 256         Players[me].nextShape = ChooseOption(stdOptions);
 257         for (i = 1; i <= maxPlayer; i++) {
 258                 Players[i].score.score = Players[i].score.lines
 259                 = Players[i].score.adds = 0;
 260                 Players[i].score.pieces = -1;
 261                 ClearField(i);
 262         } //reset all players
 263         InitFields();
 264 }
 265
 266 void CheckClears(int scr)
 267 { //check for full lines
 268         int linesCleared;
 269         int linevalues[] = { 40, 100, 400, 1200, }; //= 50*lines! - 10*(lines==1)
 270 //      int linevaluesq[] = { 25, 50, 100, 200, 500, 720, 980, 1280, 1620, 2000,
 271 //                            2420, 2880, 3380, 3920, 4500, 5120, 5780, 6480 };
 272         int linevaluesq[] = { 20, 50, 100, 200, 500, 750, 1000, 1250, 1500, 2000,
 273                               2500, 3000, 3500, 4000, 4500, 5000, 6000, 7500 };
 274
 275         if ((linesCleared = ClearFullLines(scr)) > 0) {
 276                 if (game == GT_onePlayer)
 277                         if ((Players[scr].score.lines / 10) <
 278                                         ((Players[scr].score.lines+linesCleared)/10)) {
 279                                 if ((Game.speed /= SPEEDINC) < SPEEDMINIMUM)
 280                                         Game.speed = SPEEDMINIMUM;
 281                                 SetITimer(Game.speed, SetITimer(0, 0));
 282                                 Players[scr].score.level++;
 283                         } //level up
 284                 Players[scr].score.score += Game.gravity
 285                         ? linevaluesq[linesCleared - 1] : linevalues[linesCleared - 1];
 286                 Players[scr].score.lines += linesCleared;
 287                 Players[scr].score.adds += linesCleared - (linesCleared < 4);
 288                 if (scr == me) {
 289                         if (game == GT_classicTwo) {
 290                                 SendPacket(scr, NP_clear, 0, NULL);
 291                                 if (linesCleared > 1) {
 292                                         short junkLines;
 293                                         netint4 data[1];
 294
 295                                         junkLines = linesCleared - (Game.gravity ? 1 : linesCleared < 4);
 296                                         data[0] = junkLines;
 297                                         SendPacket(me, NP_giveJunk, sizeof(data), data);
 298                                         Message("\\%dYou send %d lines",
 299                                                 Players[me].team > 7 ? 7 : Players[me].team, junkLines);
 300                                 } //send junk to others
 301                         } //multiplayer
 302                         else {
 303                                 Message("\\%dYou cleared %d lines",
 304                                         Players[me].team > 7 ? 7 : Players[me].team, linesCleared);
 305                         } //singleplayer
 306                 } //IT'S YOU
 307         } //lines cleared
 308 }
 309
 310 void OneGame(void)
 311 {
 312         int changed = 0;
 313         short gameStatus = 2; //2=loop; 1=new piece; 0=quit
 314         int dropMode = 0;
 315         int chatMode = 0;
 316         char chatText[MSG_WIDTH] = "\0";
 317
 318         void GameKey(char key)
 319         {
 320                 char *p;
 321
 322                 if (key == 13) {
 323                         if (!(chatMode = !chatMode)) {
 324                                 if (chatText[0]) {
 325                                         Message("<\\%d%s\\7> %s",
 326                                                 Players[me].team > 7 ? 7 : Players[me].team,
 327                                                 Players[me].name, chatText);
 328                                         if (game == GT_classicTwo)
 329                                                 SendPacket(me, NP_msg, strlen(chatText) + 1, chatText);
 330                                         memset(chatText, 0, sizeof(chatText));
 331                                 } //say it
 332                                 else Messagetype(27, -1, NULL); //escape
 333                                 return;
 334                         } //leave chat mode
 335                 } //enter pressed (start/stop chat mode)
 336
 337                 if (chatMode) {
 338                         if (key == 27) //escape
 339                                 chatMode = 0;
 340                         else if (key == 127 && chatText) //backspace
 341                                 chatText[strlen(chatText) - 1] = 0;
 342                         else if (key != 13 && strlen(chatText) < MSG_WIDTH-1) //text
 343                                 chatText[strlen(chatText)] = key;
 344                         Messagetype(key, strlen(chatText) - 1, chatText);
 345                         return;
 346                 } //key in chat mode
 347
 348                 if (!(p = strchr(keyTable, tolower(key)))) return;
 349                 key = p - keyTable;
 350                 if (Players[me].alive <= 0 && key != KT_quit) return;
 351                 if (paused && key < KT_pause) return;
 352                 switch (key) {
 353                 case KT_left:
 354                         if (MovePiece(me, 0, -1) && spied) SendPacket(me, NP_left, 0, NULL);
 355                         break;
 356                 case KT_right:
 357                         if (MovePiece(me, 0, 1) && spied) SendPacket(me, NP_right, 0, NULL);
 358                         break;
 359                 case KT_rotleft:
 360                         if (RotatePiece(me, -1) && spied) SendPacket(me, NP_rotleft, 0, NULL);
 361                         break;
 362                 case KT_rotright:
 363                         if (RotatePiece(me, 1) && spied) SendPacket(me, NP_rotright, 0, NULL);
 364                         break;
 365                 case KT_down:
 366                         SetITimer(Game.speed, Game.speed);
 367                         if (MovePiece(me, -1, 0)) {
 368                                 if (spied) SendPacket(me, NP_down, 0, NULL);
 369                         } //move one down
 370                         else
 371                                 gameStatus = 1; //completely dropped
 372                         break;
 373                 case KT_drop:
 374                         SetITimer(Game.speed, Game.speed);
 375                         if (DropPiece(me)) {
 376                                 if (spied) SendPacket(me, NP_drop, 0, NULL);
 377                                 if (!Sets.dropmode) gameStatus = 1; //instadrop
 378                         }
 379                         else gameStatus = 1; //dropped
 380                         dropMode = Sets.dropmode > 1;
 381                         break;
 382                 case KT_faster:
 383                         if (game != GT_onePlayer) break;
 384                         if ((Game.speed /= SPEEDINC) < SPEEDMINIMUM)
 385                                 Game.speed = SPEEDMINIMUM;
 386                         SetITimer(Game.speed, SetITimer(0, 0));
 387                         Players[me].score.level++;
 388                         ShowScore(me, Players[me].score);
 389                         changed = 1;
 390                         break;
 391                 case KT_pause:
 392                         Players[me].flags ^= SCF_paused;
 393                         if (Game.started > 1)
 394                                 Message(Players[me].flags & SCF_paused
 395                                         ? "You paused the game" : "You unpaused the game");
 396                         else
 397                                 Message(Players[me].flags & SCF_paused
 398                                         ? "You are not ready" : "You are ready");
 399                         checkPaused();
 400                         if (game == GT_classicTwo)
 401                                 SendPacket(me, NP_pause, 0, NULL);
 402                         ShowPause(me);
 403                         changed = 1;
 404                         break;
 405                 case KT_redraw:
 406                         clear();
 407                         InitFields();
 408 //                      ScheduleFullRedraw();
 409                         refresh();
 410                         break;
 411                 case KT_quit:
 412                         ShowPause(me);
 413                         refresh();
 414                         gameStatus = 0;
 415                         break;
 416                 } //E_key
 417                 if (dropMode && DropPiece(me) > 0) {
 418                         SetITimer(Game.speed, Game.speed);
 419                         if (spied) SendPacket(me, NP_drop, 0, NULL);
 420                 }
 421                 return;
 422         } //GameKey
 423
 424         int oldPaused = 0;
 425
 426         void GameNet(_netEvent net)
 427         {
 428                 switch(net.type) {
 429                 case NP_newPiece:
 430                 {
 431                         memcpy(&Players[net.uid].nextShape, net.data,
 432                                 sizeof(Players[0].nextShape));
 433                         StartNewPiece(net.uid, Players[net.uid].curShape);
 434                         break;
 435                 }
 436                 case NP_down:
 437                         MovePiece(net.uid, -1, 0);
 438                         break;
 439                 case NP_left:
 440                         MovePiece(net.uid, 0, -1);
 441                         break;
 442                 case NP_right:
 443                         MovePiece(net.uid, 0, 1);
 444                         break;
 445                 case NP_rotleft:
 446                         RotatePiece(net.uid, -1);
 447                         break;
 448                 case NP_rotright:
 449                         RotatePiece(net.uid, 1);
 450                         break;
 451                 case NP_drop:
 452                         DropPiece(net.uid);
 453                         break;
 454                 case NP_clear:
 455                         CheckClears(net.uid);
 456                         break;
 457                 case NP_insertJunk:
 458                 {
 459                         netint4 data[3];
 460
 461                         memcpy(data, net.data, sizeof(data));
 462                         InsertJunk(net.uid, Players[data[2]].team, data[0], data[1]);
 463                         break;
 464                 } //player added junklines
 465                 case NP_giveJunk:
 466                 {
 467                         netint4 data[3];
 468                         short column;
 469
 470                         if (Players[me].alive <= 0) break;
 471                         memcpy(data, net.data, sizeof(data[0]));
 472                         column = Random(0, Players[me].boardWidth);
 473                         Message("\\%d%s sends %d lines",
 474                                 Players[net.uid].team > 7 ? 7 : Players[net.uid].team,
 475                                 Players[net.uid].name, data[0]);
 476                         lastadd = net.uid;
 477                         InsertJunk(me, Players[net.uid].team, data[0], column);
 478                         if (spied) {
 479                                 data[1] = column;
 480                                 data[2] = net.uid;
 481                                 SendPacket(me, NP_insertJunk, sizeof(data), data);
 482                         } //show changes to others
 483                         break;
 484                 } //receive junklines
 485                 case NP_msg:
 486                 {
 487                         Message("<\\%d%s\\7> %s",
 488                                 Players[net.uid].team > 7 ? 7 : Players[net.uid].team,
 489                                 Players[net.uid].name, net.data, net.type);
 490                         break;
 491                 } //chat
 492                 case NP_start:
 493                 {
 494                         int i;
 495
 496                         Game.started = 2;
 497                         paused = 0;
 498                         Message("The game has started");
 499                         for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive > 0)
 500                                 ShowPause(i);
 501                         break;
 502                 } //start game
 503                 case NP_stop:
 504                 {
 505                         if (Game.started > 1) {
 506                                 int winner;
 507                                 float timer;
 508                                 int i;
 509
 510                                 Message("The game has ended");
 511                                 timer = CurTimeval() / 1e6;
 512                                 if (timer > 5) {
 513                                         for (i = MAX_SCREENS-1; i > 0; i--) if (Players[i].alive >= 0) {
 514                                                 Message("\\%d%10s%6.1fp%5.1fa",
 515                                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name,
 516                                                         Players[i].score.pieces / timer * 60,
 517                                                         Players[i].score.adds / timer * 60);
 518                                                 if (Players[i].alive > 0) winner = i;
 519                                         } //show player stats
 520                                 if (winner)
 521                                         Message("%s won after %0.0f'%02d\"",
 522                                                 Players[winner].name, timer / 60, (int)timer % 60);
 523                                 } //show game stats
 524                                 Message(NULL);
 525                         } //game was playing
 526                         Game.started = 0;
 527                         memcpy(&Game.seed, net.data, net.size);
 528                         {
 529                                 int i;
 530
 531                                 for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive >= 0) {
 532                                         Players[i].alive = 1;
 533                                         Players[i].flags |= SCF_paused;
 534                                 } //reset players
 535                         }
 536                         StartGame();   //reset everything
 537                         ShowTime();    //redraw timer while unpaused
 538                         checkPaused(); //pause
 539                         oldPaused = 0; //reset pause
 540                         changed = 1;
 541                         gameStatus = 1;
 542                         break;
 543                 } //stop game
 544                 case NP_newPlayer:
 545                 {
 546                         char teams[10][7] = { "", "Green", "Cyan", "Blue", "Purple",
 547                                                                   "Red", "Grey", "White", "*Orange" };
 548
 549                         if (net.uid>maxPlayer) maxPlayer = net.uid;
 550                         memcpy(&Players[net.uid], net.data, net.size);
 551                         ClearField(net.uid);
 552                         InitFields();
 553                         if (Players[net.uid].team > 7)
 554                                 Message("%s joined the game", Players[net.uid].name);
 555                         else
 556                                 Message("%s joined %s team", Players[net.uid].name,
 557                                         teams[Players[net.uid].team]);
 558                         if (Players[net.uid].flags & SCF_paused) {
 559                                 checkPaused();
 560                         } //player has paused
 561 //                      DrawField(net.uid);
 562 //                              ShowPause(net.uid);
 563                         changed = 1;
 564                         break;
 565                 } //player joined
 566                 case NP_pause:
 567                 {
 568                         char s[20];
 569
 570                         Players[net.uid].flags ^= SCF_paused;
 571                         if (Game.started > 1)
 572                                 strcpy(s, Players[net.uid].flags&SCF_paused
 573                                         ? "paused the game" : "unpaused the game");
 574                         else
 575                                 strcpy(s, Players[net.uid].flags&SCF_paused
 576                                         ? "is not ready" : "is ready");
 577                         Message("%s %s", Players[net.uid].name, s);
 578                         checkPaused();
 579                         ShowPause(net.uid);
 580                         changed = 1;
 581                         break;
 582                 } //(un)pause
 583                 case NP_part:
 584                         // player left
 585                         checkPaused();
 586                         oldPaused = 0;
 587                         Players[net.uid].alive = -1;
 588                         Message("%s left", Players[net.uid].name);
 589                         checkPaused();
 590                         ShowPause(net.uid);
 591                         changed = 1;
 592                         break;
 593                 case NP_argghhh:
 594                 {
 595                         char i;
 596                         memcpy(&i, net.data, sizeof(i));
 597                         Players[net.uid].alive = 0;
 598                         if (i == me)
 599                                 Message("\\%dYou fragged %s",
 600                                         Players[me].team > 7 ? 7 : Players[me].team, Players[net.uid].name);
 601                         else if (i == net.uid)
 602                                 Message("\\%d%s died",
 603                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name);
 604                         else
 605                                 Message("\\%d%s fragged %s",
 606                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name,
 607                                         Players[net.uid].name);
 608                         checkPaused();
 609                         ShowPause(net.uid);
 610                         changed = 1;
 611                         break;
 612                 } //G/O
 613                 default:
 614                         break;
 615                 } //E_net
 616         } //GameNet
 617
 618         MyEvent event;
 619         long pauseTimeLeft;
 620         int i;
 621
 622         StartGame();
 623         while (gameStatus) {
 624 GameLoop:
 625                 gameStatus = 2;
 626                 if (Players[me].alive > 0) {
 627                         if (!StartNewPiece(me, ChooseOption(stdOptions))) {
 628                                         netint4 data[4];
 629                                 Players[me].alive = 0;
 630                                 if (lastadd == me) Message("\\%dYou died",
 631                                         Players[me].team > 7 ? 7 : Players[me].team);
 632                                 else Message("\\%d%s fragged you",
 633                                         Players[lastadd].team > 7 ? 7 : Players[lastadd].team,
 634                                         Players[lastadd].name);
 635                                 if (game == GT_classicTwo)
 636                                         SendPacket(me, NP_argghhh, sizeof(lastadd), &lastadd);
 637                                 ShowPause(me);
 638                                 changed = 1;
 639                         } //die
 640                         else {
 641                                 ShowScore(me, Players[me].score);
 642                                 if (spied) {
 643                                         SendPacket(me, NP_newPiece, sizeof(Players[me].curShape), &Players[me].curShape);
 644                                 } //send new piece
 645                         }
 646                 } //new piece
 647                 while (gameStatus == 2) {
 648                         for (i = 1; i < MAX_SCREENS; i++)
 649                                 if (Players[i].alive > 0 && PlayerDisp[i])
 650                                         changed |= RefreshBoard(i);
 651                         if (changed) {
 652                                 if (!paused) ShowTime();
 653                                 refresh();
 654                                 changed = 0;
 655                         } //screen update
 656                         {
 657                         short playercount = 0;
 658                         for (i = 1; i < MAX_SCREENS; i++)
 659                                 if (Players[i].alive >= 0) playercount++;
 660                         if (playercount < 1) gameStatus = 0;
 661                         }
 662                         switch (WaitMyEvent(&event, EM_any)) {
 663                         case E_alarm:
 664                                 if (!paused && Players[me].alive > 0)
 665                                         if (!MovePiece(me, -1, 0)) //move down
 666                                                 gameStatus = 1; //new piece
 667                                         else
 668                                                 if (spied) SendPacket(me, NP_down, 0, NULL);
 669                                 break;
 670                         case E_key:
 671                                 GameKey(event.u.key);
 672                                 break;
 673                         case E_net:
 674                                 GameNet(event.u.net);
 675                                 break;
 676                         case E_lostConn:
 677                                 goto gameOver;
 678                         } //handle event
 679                         if (paused != oldPaused) {
 680                                 if (paused) {
 681                                         PauseTime();
 682                                         pauseTimeLeft = SetITimer(0, 0);
 683                                 }
 684                                 else {
 685                                         SetITimer(Game.speed, pauseTimeLeft);
 686                                         ResumeTime();
 687                                 }
 688                                 oldPaused = paused;
 689                         } //(un)pause
 690                 } //game loop
 691                 dropMode = 0;
 692                 Players[me].score.score++;
 693                 CheckClears(me);
 694         } //new piece loop
 695 gameOver:
 696         SetITimer(0, 0);
 697 }
 698
 699 int main(int argc, char **argv)
 700 {
 701         char ch;
 702
 703         game = GT_onePlayer;
 704         port = DEFAULT_PORT;
 705         maxPlayer = 1;
 706         Game.initspeed = DEFAULT_INTERVAL;
 707         Game.gravity = 0;
 708         MapKeys(DEFAULT_KEYS);
 709         {
 710                 int i;
 711                 char *userName;
 712
 713                 for (i = 0; i < MAX_SCREENS; i++) {
 714                         Players[i].alive = -1;
 715                         Players[i].score.level = 1;
 716                         Players[i].boardWidth = 10;
 717                         Players[i].boardHeight = MAX_BOARD_HEIGHT;
 718                         Players[i].boardVisible = 20;
 719                         strcpy(Players[i].name, "???");
 720                         ClearField(i);
 721                 }
 722                 if (!(userName = getenv("LOGNAME")) || !userName[0])
 723                         if (!(userName = getenv("USER")) || !userName[0])
 724                                 userName = "Anonymous";
 725                 strncpy(Players[0].name, userName, 16); //sizeof(Player.name)
 726                 Players[0].name[16] = 0;
 727                 Players[0].alive = 1;
 728                 Players[0].dropmode = 0;
 729         } //set defaults
 730
 731 //      if (getopt(argc, argv, "f:") == 'f')
 732 //              ReadConf(optarg);
 733 //      else
 734         ReadConf(CONFIG_FILE);
 735         while ((ch = getopt_long(
 736                 argc, argv, "hHRk:c:n:odDSCap:i:l:t:", options, NULL
 737         )) != -1)
 738                 HandleOption(ch, optarg);
 739         if (optind < argc) {
 740                 Usage();
 741                 exit(1);
 742         }
 743 //      WriteConf();
 744
 745         InitScreens();  //setup screen
 746
 747         if (game == GT_classicTwo) {
 748                 spied = 1;
 749                 InitiateConnection(hostStr, port);
 750                 HandShake();
 751                 maxPlayer = me;
 752                 checkPaused();
 753                 OneGame();
 754         } //client
 755         else {
 756                 Game.seed = time(0);
 757                 Game.started = 2;
 758                 me = 1;
 759                 memcpy(&Players[me], &Players[0], sizeof(_Player));
 760                 Players[me].team = 7;
 761                 OneGame();
 762         } //singleplay
 763         return 0;
 764 }
 765