client.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.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_say, KT_quit, KT_numKeys
  56 };
  57
  58 static char *keyNames[KT_numKeys+1] = {
  59         "Left", "Right", "RotRight", "RotLeft", "Drop", "Down",
  60         "Faster", "Pause", "Redraw", "Say", "Quit", NULL
  61 };
  62
  63 _Sets Sets = {7, 0, 1, 1, 1};
  64
  65 static char keyTable[KT_numKeys+1];
  66
  67 enum {
  68         CT_MAX
  69 };
  70 static char *cmds[] = {
  71 };
  72
  73 static char *hostStr;
  74 static int paused = 0;
  75 static char lastadd;
  76
  77
  78 void MapKeys(char *newKeys)
  79 {
  80         int i, k, ch;
  81         char used[256];
  82         int errs = 0;
  83         char scratch[6];
  84
  85         /* XXX assumptions about ASCII encoding here */
  86         for (i = k = 0; newKeys[i] && k < KT_numKeys; i++,k++) {
  87                 if (newKeys[i] == '^' && newKeys[i+1])
  88                         keyTable[k] = toupper(newKeys[++i]) - ('A' - 1);
  89                 else
  90                         keyTable[k] = newKeys[i];
  91         }
  92         memset(used, 0, sizeof(used));
  93         for (k = 0; k < KT_numKeys; k++) {
  94                 ch = (unsigned char) keyTable[k];
  95                 if (used[ch]) {
  96                         if (iscntrl(ch) && ch < ' ')
  97                                 sprintf(scratch, "Ctrl-%c", ch + ('A' - 1));
  98                         else if (isprint(ch))
  99                                 sprintf(scratch, "\"%c\"", ch);
 100                         else
 101                                 sprintf(scratch, "0x%X", ch);
 102                         if (!errs)
 103                                 fprintf(stderr, "Duplicate key mappings:\n");
 104                         errs++;
 105                         fprintf(stderr, "  %s mapped to both %s and %s\n",
 106                                 scratch, keyNames[used[ch]-1], keyNames[k]);
 107                 }
 108                 used[ch] = k + 1;
 109         }
 110         if (errs)
 111                 exit(1);
 112 }
 113
 114 void Usage(void)
 115 {
 116         Header();
 117         fprintf(stderr,
 118                 "Usage: netris <options>\n"
 119                 "\n"
 120                 "  -h, --help\t\tPrint this usage information\n"
 121                 "  -H, --info\t\tShow distribution and warranty information\n"
 122                 "  -R, --rules\t\tShow game rules\n"
 123                 "\n"
 124                 "  -S, --slowterm\tDisable inverse/bold/color for slow terminals\n"
 125                 "  -a, --ascii\t\tUse ascii characters\n"
 126                 "  -C, --color=0\t\tDisable color\n"
 127                 "\n"
 128                 "  -c, --connect <host>\tInitiate connection\n"
 129                 "  -p, --port <port>\tSet port number (default is %d)\n"
 130                 "\n"
 131                 "  -t, --team <team>\tJoin a team (don't receive lines from your teammates)\n"
 132                 "  -l, --level <lvl>\tBegin at a higher level (can be used as handicap)\n"
 133                 "  -k, --keys <keys>\tRemap keys (default is \"%s\" for cursors)\n"
 134                 "  -d, --dropmode\tDrops go into drop mode\n"
 135                 "  -D, --instadrop\tInstant drop\n"
 136                 "\n"
 137                 "  -r, --robot <cmd>\tExecute program to control the game instead of keyboard\n"
 138                 "  -F, --fair-robot\tUse fair robot interface\n"
 139                 "\n",
 140                 DEFAULT_PORT, DEFAULT_KEYS
 141         );
 142 }
 143
 144 void HandleOption(char tag, char *value)
 145 {
 146         switch (tag) {
 147         case 'a':       //ascii
 148                 Sets.ascii = value && !strcasecmp(value, "0") ? 0 : 1;
 149                 Sets.drawstyle &= ~Sets.ascii;
 150                 break;
 151         case 'c':       //connect
 152                 game = GT_classicTwo;
 153                 hostStr = value;
 154                 break;
 155         case 'p':       //port
 156                 port = atoi(value);
 157                 break;
 158         case 'i':       //speed (of level 1)
 159                 Game.initspeed = atof(value) * 1e6;
 160                 break;
 161         case 'l':       //level
 162                 Players[0].score.level = MIN(MAX(atof(value), 1), 15);
 163                 break;
 164         case 'n':       //nick
 165                 memcpy(Players[0].name, value, strlen(value) + 1);
 166                 break;
 167         case 't':       //team
 168                 Players[0].team = atoi(value);
 169                 break;
 170         case 'd':       //dropmode
 171                 Sets.dropmode = value ? atoi(value) : 1;
 172                 break;
 173         case 'C':       //color
 174                 Sets.color = value && strcasecmp(value, "0") ? 1 : 0;
 175                 break;
 176         case 'S':       //slowterm
 177                 Sets.standout = value && !strcasecmp(value, "0") ? 1 : 0;
 178                 break;
 179         case 'k':       //keys
 180                 MapKeys(value);
 181                 break;
 182         case 'H':       //info
 183                 Header();
 184                 DistInfo();
 185                 exit(0);
 186         case 'R':       //rules
 187                 Rules();
 188                 exit(0);
 189         case 'h':       //help
 190                 Usage();
 191                 exit(0);
 192         default:
 193                 Usage();
 194                 exit(1);
 195         }
 196 }
 197
 198 void ReadConf(char *filename)
 199 {
 200         FILE *file_in;
 201         char buf[513];
 202         int i;
 203         char *ch;
 204         char tag[81], value[81];
 205
 206         file_in = fopen(filename, "r");
 207         if (file_in) {
 208                 while (fgets(buf, 512, file_in) != NULL) {
 209                         if ((ch = strchr(buf, '#')))
 210                                 *ch = '\0'; // truncate string from # char
 211                         for (i = strlen(buf) - 1; i >= 0; i--)
 212                                 if (buf[i] == ' ' || buf[i] == '\n' || buf[i] == '\t' || buf[i] == 13)
 213                                         buf[i] = '\0';
 214                                 else break;
 215
 216                         sscanf(buf, "%80[^= \t] = %80[^\n]", tag, value);
 217                         for (i = 0; options[i].name; i++){
 218                                 if (!strcasecmp(options[i].name, tag)) {
 219                                         HandleOption(options[i].val, value);
 220                                         break;
 221                                 }
 222                         }
 223                 }
 224                 fclose(file_in);
 225         } //read file
 226         else {
 227                 fprintf(stderr, "Unable to open config file %s.\n", filename);
 228         } //defaults
 229
 230 }
 231
 232 int StartNewPiece(int scr, char shape)
 233 {
 234         Players[scr].score.pieces++;
 235         {
 236                 Players[scr].curShape = Players[scr].nextShape;
 237                 Players[scr].nextShape = shape;
 238         }
 239         Players[scr].curY = Players[scr].boardVisible + 4;
 240         Players[scr].curX = Players[scr].boardWidth / 2 - 2;
 241         while (!ShapeVisible(Players[scr].curShape, scr,
 242                              Players[scr].curY, Players[scr].curX))
 243                 Players[scr].curY--;
 244         if (!ShapeFits(Players[scr].curShape, scr,
 245                         Players[scr].curY, Players[scr].curX))
 246                 return 0;
 247         PlotShape(Players[scr].curShape, scr,
 248                 Players[scr].curY, Players[scr].curX, scr == me);
 249         return 1;
 250 }
 251
 252 void checkPaused(void)
 253 { //check whether anyone paused the game
 254         int i;
 255
 256         paused = Game.started < 1;
 257         for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive > 0)
 258                 paused |= Players[i].flags & SCF_paused;
 259         if (paused) paused = 1;
 260 }
 261
 262 void StartGame(void)
 263 { //init new game
 264         int i;
 265
 266         lastadd = me;
 267         SRandom(Game.seed);
 268         Game.speed = Game.initspeed;
 269         for (i = 1; i < Players[me].score.level; i++)
 270                 Game.speed /= SPEEDINC;
 271         if (Game.speed < SPEEDMINIMUM)
 272                 Game.speed = SPEEDMINIMUM;
 273         ResetBaseTime();  //reset timer
 274         SetITimer(Game.speed, Game.speed);
 275         Players[me].nextShape = ChooseOption(stdOptions);
 276         for (i = 1; i <= maxPlayer; i++) {
 277                 Players[i].score.score = Players[i].score.lines
 278                 = Players[i].score.adds = 0;
 279                 Players[i].score.pieces = -1;
 280                 ClearField(i);
 281         } //reset all players
 282         InitFields();
 283 }
 284
 285 void CheckClears(int scr)
 286 { //check for full lines
 287         int linesCleared;
 288         int linevalues[] = { 40, 100, 400, 1200, }; //= 50*lines! - 10*(lines==1)
 289 //      int linevaluesq[] = { 25, 50, 100, 200, 500, 720, 980, 1280, 1620, 2000,
 290 //                            2420, 2880, 3380, 3920, 4500, 5120, 5780, 6480 };
 291         int linevaluesq[] = { 20, 50, 100, 200, 500, 750, 1000, 1250, 1500, 2000,
 292                               2500, 3000, 3500, 4000, 4500, 5000, 6000, 7500 };
 293
 294         if ((linesCleared = ClearFullLines(scr)) > 0) {
 295                 if (game == GT_onePlayer)
 296                         if ((Players[scr].score.lines / 10) <
 297                                         ((Players[scr].score.lines+linesCleared)/10)) {
 298                                 if ((Game.speed /= SPEEDINC) < SPEEDMINIMUM)
 299                                         Game.speed = SPEEDMINIMUM;
 300                                 SetITimer(Game.speed, SetITimer(0, 0));
 301                                 Players[scr].score.level++;
 302                         } //level up
 303                 Players[scr].score.score += Game.gravity
 304                         ? linevaluesq[linesCleared - 1] : linevalues[linesCleared - 1];
 305                 Players[scr].score.lines += linesCleared;
 306                 Players[scr].score.adds += linesCleared - (linesCleared < 4); //XXX match handicap
 307                 if (scr == me) {
 308                         if (game == GT_classicTwo) {
 309                                 SendPacket(scr, NP_clear, 0, NULL);
 310                                 if (linesCleared > 1) {
 311                                         short junkLines;
 312                                         netint4 data[1];
 313
 314                                         junkLines = linesCleared - (Game.gravity ? 1 : linesCleared < 4);
 315                                         data[0] = junkLines;
 316                                         SendPacket(me, NP_giveJunk, sizeof(data), data);
 317                                         Message("\\%dYou send %d lines",
 318                                                 Players[me].team > 7 ? 7 : Players[me].team, junkLines);
 319                                 } //send junk to others
 320                         } //multiplayer
 321                         else {
 322                                 Message("\\%dYou cleared %d lines",
 323                                         Players[me].team > 7 ? 7 : Players[me].team, linesCleared);
 324                         } //singleplayer
 325                 } //IT'S YOU
 326         } //lines cleared
 327 }
 328
 329 void OneGame(void)
 330 {
 331         int changed = 0;
 332         short gameStatus = 2; //2=loop; 1=new piece; 0=quit
 333         int dropMode = 0;
 334         int chatMode = 0;
 335         char chatText[MSG_WIDTH] = "\0";
 336
 337         void handle_cmd(char cmd, char *arg)
 338         {
 339                 switch (cmd) {
 340                 }
 341         }
 342
 343         void handle_cmdstr(char *cmd)
 344         {
 345                 char tag[17], value[81];
 346                 char *cmdend;
 347                 int i;
 348
 349                 if ((cmdend = strchr(cmd, ' '))) {
 350                         *cmdend = 0;
 351                 } else {
 352                         cmdend = cmd + strlen(cmd); // whole string
 353                 }
 354                 for (i = 0; i < CT_MAX; i++){
 355                         if (!strcasecmp(cmds[i], cmd)) {
 356                                 return handle_cmd(i, cmdend + 1);
 357                         }
 358                 }
 359                 Message("Unknown command /%s", cmd);
 360         }
 361
 362         void handle_str(char *str)
 363         {
 364                 if (chatText[0] == '/') {
 365                         if (chatText[1] != '/') {
 366                                 handle_cmdstr(chatText + 1);
 367                                 return;
 368                         }
 369                         memmove(chatText, chatText + 1, strlen(chatText));
 370                 }
 371
 372                 Message("<\\%d%s\\7> %s",
 373                         Players[me].team > 7 ? 7 : Players[me].team,
 374                         Players[me].name, chatText);
 375                 if (game == GT_classicTwo)
 376                         SendPacket(me, NP_msg, strlen(chatText) + 1, chatText);
 377         }
 378
 379         void GameKey(char key)
 380         {
 381                 char *p;
 382
 383                 if (chatMode) {
 384                         if (key == 13) {
 385                                 // enter text
 386                                 chatMode = 0;
 387                                 if (chatText[0]) {
 388                                         handle_str(chatText);
 389                                         memset(chatText, 0, sizeof(chatText));
 390                                 } //say it
 391                                 else Messagetype(27, -1, NULL); //escape
 392                                 return;
 393                         }
 394                         else if (key == 27) //escape
 395                                 chatMode = 0;
 396                         else if (key == 127 && chatText) //backspace
 397                                 chatText[strlen(chatText) - 1] = 0;
 398                         else if (strlen(chatText) < MSG_WIDTH-1) //text
 399                                 chatText[strlen(chatText)] = key;
 400                         Messagetype(key, strlen(chatText) - 1, chatText);
 401                         return;
 402                 } //key in chat mode
 403
 404                 if (!(p = strchr(keyTable, tolower(key)))) return;
 405                 key = p - keyTable;
 406
 407                 // global actions (always possible, even if not playing)
 408                 switch (key) {
 409                 case KT_redraw:
 410                         clear();
 411                         InitFields();
 412 //                      ScheduleFullRedraw();
 413                         refresh();
 414                         return;
 415                 case KT_say:
 416                         chatMode = 1;
 417                         Messagetype(key, strlen(chatText) - 1, chatText);
 418                         return;
 419                 case KT_quit:
 420                         ShowPause(me);
 421                         refresh();
 422                         gameStatus = 0;
 423                         return;
 424                 }
 425
 426                 if (Players[me].alive <= 0) return;
 427                 // actions available while in game
 428                 switch (key) {
 429                 case KT_pause:
 430                         Players[me].flags ^= SCF_paused;
 431                         if (Game.started > 1)
 432                                 Message(Players[me].flags & SCF_paused
 433                                         ? "You paused the game" : "You unpaused the game");
 434                         else
 435                                 Message(Players[me].flags & SCF_paused
 436                                         ? "You are not ready" : "You are ready");
 437                         checkPaused();
 438                         if (game == GT_classicTwo)
 439                                 SendPacket(me, NP_pause, 0, NULL);
 440                         ShowPause(me);
 441                         changed = 1;
 442                         return;
 443                 }
 444
 445                 if (paused) return;
 446                 // actions only available while actually playing
 447                 switch (key) {
 448                 case KT_left:
 449                         if (MovePiece(me, 0, -1) && spied) SendPacket(me, NP_left, 0, NULL);
 450                         break;
 451                 case KT_right:
 452                         if (MovePiece(me, 0, 1) && spied) SendPacket(me, NP_right, 0, NULL);
 453                         break;
 454                 case KT_rotleft:
 455                         if (RotatePiece(me, -1) && spied) SendPacket(me, NP_rotleft, 0, NULL);
 456                         break;
 457                 case KT_rotright:
 458                         if (RotatePiece(me, 1) && spied) SendPacket(me, NP_rotright, 0, NULL);
 459                         break;
 460                 case KT_down:
 461                         SetITimer(Game.speed, Game.speed);
 462                         if (MovePiece(me, -1, 0)) {
 463                                 if (spied) SendPacket(me, NP_down, 0, NULL);
 464                         } //move one down
 465                         else
 466                                 gameStatus = 1; //completely dropped
 467                         break;
 468                 case KT_drop:
 469                         SetITimer(Game.speed, Game.speed);
 470                         if (DropPiece(me)) {
 471                                 if (spied) SendPacket(me, NP_drop, 0, NULL);
 472                                 if (!Sets.dropmode) gameStatus = 1; //instadrop
 473                         }
 474                         else gameStatus = 1; //dropped
 475                         dropMode = Sets.dropmode > 1;
 476                         break;
 477                 case KT_faster:
 478                         if (game != GT_onePlayer) break;
 479                         if ((Game.speed /= SPEEDINC) < SPEEDMINIMUM)
 480                                 Game.speed = SPEEDMINIMUM;
 481                         SetITimer(Game.speed, SetITimer(0, 0));
 482                         Players[me].score.level++;
 483                         ShowScore(me, Players[me].score);
 484                         changed = 1;
 485                         break;
 486                 }
 487
 488                 if (dropMode && DropPiece(me) > 0) {
 489                         SetITimer(Game.speed, Game.speed);
 490                         if (spied) SendPacket(me, NP_drop, 0, NULL);
 491                 }
 492                 return;
 493         } //GameKey
 494
 495         int oldPaused = 0;
 496
 497         void GameNet(_netEvent net)
 498         {
 499                 switch(net.type) {
 500                 case NP_newPiece:
 501                 {
 502                         memcpy(&Players[net.uid].nextShape, net.data,
 503                                 sizeof(Players[0].nextShape));
 504                         StartNewPiece(net.uid, Players[net.uid].curShape);
 505                         break;
 506                 }
 507                 case NP_down:
 508                         MovePiece(net.uid, -1, 0);
 509                         break;
 510                 case NP_left:
 511                         MovePiece(net.uid, 0, -1);
 512                         break;
 513                 case NP_right:
 514                         MovePiece(net.uid, 0, 1);
 515                         break;
 516                 case NP_rotleft:
 517                         RotatePiece(net.uid, -1);
 518                         break;
 519                 case NP_rotright:
 520                         RotatePiece(net.uid, 1);
 521                         break;
 522                 case NP_drop:
 523                         DropPiece(net.uid);
 524                         break;
 525                 case NP_clear:
 526                         CheckClears(net.uid);
 527                         break;
 528                 case NP_insertJunk:
 529                 {
 530                         netint4 data[3];
 531
 532                         memcpy(data, net.data, sizeof(data));
 533                         InsertJunk(net.uid, Players[data[2]].team, data[0], data[1]);
 534                         break;
 535                 } //player added junklines
 536                 case NP_giveJunk:
 537                 {
 538                         netint4 data[3];
 539                         short column;
 540
 541                         if (Players[me].alive <= 0) break;
 542                         memcpy(data, net.data, sizeof(data[0]));
 543                         column = Random(0, Players[me].boardWidth);
 544                         Message("\\%d%s sends %d lines",
 545                                 Players[net.uid].team > 7 ? 7 : Players[net.uid].team,
 546                                 Players[net.uid].name, data[0]);
 547                         lastadd = net.uid;
 548                         InsertJunk(me, Players[net.uid].team, data[0], column);
 549                         if (spied) {
 550                                 data[1] = column;
 551                                 data[2] = net.uid;
 552                                 SendPacket(me, NP_insertJunk, sizeof(data), data);
 553                         } //show changes to others
 554                         break;
 555                 } //receive junklines
 556                 case NP_msg:
 557                 {
 558                         Message("<\\%d%s\\7> %s",
 559                                 Players[net.uid].team > 7 ? 7 : Players[net.uid].team,
 560                                 Players[net.uid].name, net.data, net.type);
 561                         break;
 562                 } //chat
 563                 case NP_start:
 564                 {
 565                         int i;
 566
 567                         Game.started = 2;
 568                         paused = 0;
 569                         Message("The game has started");
 570                         for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive > 0)
 571                                 ShowPause(i);
 572                         break;
 573                 } //start game
 574                 case NP_stop:
 575                 {
 576                         if (Game.started > 1) {
 577                                 int winner;
 578                                 float timer;
 579                                 int i;
 580
 581                                 Message("The game has ended");
 582                                 timer = CurTimeval() / 1e6;
 583                                 if (timer > 5) {
 584                                         for (i = MAX_SCREENS-1; i > 0; i--) if (Players[i].alive >= 0) {
 585                                                 Message("\\%d%10s%6.1fp%5.1fa",
 586                                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name,
 587                                                         Players[i].score.pieces / timer * 60,
 588                                                         Players[i].score.adds / timer * 60);
 589                                                 if (Players[i].alive > 0) winner = i;
 590                                         } //show player stats
 591                                 if (winner)
 592                                         Message("%s won after %0.0f'%02d\"",
 593                                                 Players[winner].name, timer / 60, (int)timer % 60);
 594                                 } //show game stats
 595                                 Message(NULL);
 596                         } //game was playing
 597                         Game.started = 0;
 598                         memcpy(&Game.seed, net.data, net.size);
 599                         {
 600                                 int i;
 601
 602                                 for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive >= 0) {
 603                                         Players[i].alive = 1;
 604                                         Players[i].flags |= SCF_paused;
 605                                 } //reset players
 606                         }
 607                         StartGame();   //reset everything
 608                         ShowTime();    //redraw timer while unpaused
 609                         checkPaused(); //pause
 610                         oldPaused = 0; //reset pause
 611                         changed = 1;
 612                         gameStatus = 1;
 613                         break;
 614                 } //stop game
 615                 case NP_newPlayer:
 616                 {
 617                         char teams[10][7] = { "", "Green", "Cyan", "Blue", "Purple",
 618                                                                   "Red", "Grey", "White", "*Orange" };
 619
 620                         if (net.uid>maxPlayer) maxPlayer = net.uid;
 621                         memcpy(&Players[net.uid], net.data, net.size);
 622                         ClearField(net.uid);
 623                         InitFields();
 624                         if (Players[net.uid].team > 7)
 625                                 Message("%s joined the game", Players[net.uid].name);
 626                         else
 627                                 Message("%s joined %s team", Players[net.uid].name,
 628                                         teams[Players[net.uid].team]);
 629                         if (Players[net.uid].flags & SCF_paused) {
 630                                 checkPaused();
 631                         } //player has paused
 632 //                      DrawField(net.uid);
 633 //                              ShowPause(net.uid);
 634                         changed = 1;
 635                         break;
 636                 } //player joined
 637                 case NP_pause:
 638                 {
 639                         char s[20];
 640
 641                         Players[net.uid].flags ^= SCF_paused;
 642                         if (Game.started > 1)
 643                                 strcpy(s, Players[net.uid].flags&SCF_paused
 644                                         ? "paused the game" : "unpaused the game");
 645                         else
 646                                 strcpy(s, Players[net.uid].flags&SCF_paused
 647                                         ? "is not ready" : "is ready");
 648                         Message("%s %s", Players[net.uid].name, s);
 649                         checkPaused();
 650                         ShowPause(net.uid);
 651                         changed = 1;
 652                         break;
 653                 } //(un)pause
 654                 case NP_part:
 655                         // player left
 656                         checkPaused();
 657                         oldPaused = 0;
 658                         Players[net.uid].alive = -1;
 659                         Message("%s left", Players[net.uid].name);
 660                         checkPaused();
 661                         ShowPause(net.uid);
 662                         changed = 1;
 663                         break;
 664                 case NP_argghhh:
 665                 {
 666                         char i;
 667                         memcpy(&i, net.data, sizeof(i));
 668                         Players[net.uid].alive = 0;
 669                         if (i == me)
 670                                 Message("\\%dYou fragged %s",
 671                                         Players[me].team > 7 ? 7 : Players[me].team, Players[net.uid].name);
 672                         else if (i == net.uid)
 673                                 Message("\\%d%s died",
 674                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name);
 675                         else
 676                                 Message("\\%d%s fragged %s",
 677                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name,
 678                                         Players[net.uid].name);
 679                         checkPaused();
 680                         ShowPause(net.uid);
 681                         changed = 1;
 682                         break;
 683                 } //G/O
 684                 default:
 685                         break;
 686                 } //E_net
 687         } //GameNet
 688
 689         MyEvent event;
 690         long pauseTimeLeft;
 691         int i;
 692
 693         StartGame();
 694         while (gameStatus) {
 695 GameLoop:
 696                 gameStatus = 2;
 697                 if (Players[me].alive > 0) {
 698                         if (!StartNewPiece(me, ChooseOption(stdOptions))) {
 699                                         netint4 data[4];
 700                                 Players[me].alive = 0;
 701                                 if (lastadd == me) Message("\\%dYou died",
 702                                         Players[me].team > 7 ? 7 : Players[me].team);
 703                                 else Message("\\%d%s fragged you",
 704                                         Players[lastadd].team > 7 ? 7 : Players[lastadd].team,
 705                                         Players[lastadd].name);
 706                                 if (game == GT_classicTwo)
 707                                         SendPacket(me, NP_argghhh, sizeof(lastadd), &lastadd);
 708                                 ShowPause(me);
 709                                 changed = 1;
 710                         } //die
 711                         else {
 712                                 ShowScore(me, Players[me].score);
 713                                 if (spied) {
 714                                         SendPacket(me, NP_newPiece, sizeof(Players[me].curShape), &Players[me].curShape);
 715                                 } //send new piece
 716                         }
 717                 } //new piece
 718                 while (gameStatus == 2) {
 719                         for (i = 1; i < MAX_SCREENS; i++)
 720                                 if (Players[i].alive > 0 && PlayerDisp[i])
 721                                         changed |= RefreshBoard(i);
 722                         if (changed) {
 723                                 if (!paused) ShowTime();
 724                                 refresh();
 725                                 changed = 0;
 726                         } //screen update
 727                         {
 728                         short playercount = 0;
 729                         for (i = 1; i < MAX_SCREENS; i++)
 730                                 if (Players[i].alive >= 0) playercount++;
 731                         if (playercount < 1) gameStatus = 0;
 732                         }
 733                         switch (WaitMyEvent(&event, EM_any)) {
 734                         case E_alarm:
 735                                 if (!paused && Players[me].alive > 0)
 736                                         if (!MovePiece(me, -1, 0)) //move down
 737                                                 gameStatus = 1; //new piece
 738                                         else
 739                                                 if (spied) SendPacket(me, NP_down, 0, NULL);
 740                                 break;
 741                         case E_key:
 742                                 GameKey(event.u.key);
 743                                 break;
 744                         case E_net:
 745                                 GameNet(event.u.net);
 746                                 break;
 747                         case E_lostConn:
 748                                 goto gameOver;
 749                         } //handle event
 750                         if (paused != oldPaused) {
 751                                 if (paused) {
 752                                         PauseTime();
 753                                         pauseTimeLeft = SetITimer(0, 0);
 754                                 }
 755                                 else {
 756                                         SetITimer(Game.speed, pauseTimeLeft);
 757                                         ResumeTime();
 758                                 }
 759                                 oldPaused = paused;
 760                         } //(un)pause
 761                 } //game loop
 762                 dropMode = 0;
 763                 Players[me].score.score++;
 764                 CheckClears(me);
 765         } //new piece loop
 766 gameOver:
 767         SetITimer(0, 0);
 768 }
 769
 770 int main(int argc, char **argv)
 771 {
 772         char ch;
 773
 774         game = GT_onePlayer;
 775         port = DEFAULT_PORT;
 776         maxPlayer = 1;
 777         Game.initspeed = DEFAULT_INTERVAL;
 778         Game.gravity = 0;
 779         MapKeys(DEFAULT_KEYS);
 780         {
 781                 int i;
 782                 char *userName;
 783
 784                 for (i = 0; i < MAX_SCREENS; i++) {
 785                         Players[i].alive = -1;
 786                         Players[i].score.level = 1;
 787                         Players[i].boardWidth = 10;
 788                         Players[i].boardHeight = MAX_BOARD_HEIGHT;
 789                         Players[i].boardVisible = 20;
 790                         strcpy(Players[i].name, "???");
 791                         ClearField(i);
 792                 }
 793                 if (!(userName = getenv("LOGNAME")) || !userName[0])
 794                         if (!(userName = getenv("USER")) || !userName[0])
 795                                 userName = "Anonymous";
 796                 strncpy(Players[0].name, userName, 16); //sizeof(Player.name)
 797                 Players[0].name[16] = 0;
 798                 Players[0].alive = 1;
 799                 Players[0].dropmode = 0;
 800         } //set defaults
 801
 802 //      if (getopt(argc, argv, "f:") == 'f')
 803 //              ReadConf(optarg);
 804 //      else
 805         ReadConf(CONFIG_FILE);
 806         while ((ch = getopt_long(
 807                 argc, argv, "hHRk:c:n:odDSCap:i:l:t:", options, NULL
 808         )) != -1)
 809                 HandleOption(ch, optarg);
 810         if (optind < argc) {
 811                 Usage();
 812                 exit(1);
 813         }
 814 //      WriteConf();
 815
 816         InitScreens();  //setup screen
 817
 818         if (game == GT_classicTwo) {
 819                 spied = 1;
 820                 InitiateConnection(hostStr, port);
 821                 HandShake();
 822                 maxPlayer = me;
 823                 checkPaused();
 824                 OneGame();
 825         } //client
 826         else {
 827                 Game.seed = time(0);
 828                 Game.started = 2;
 829                 me = 1;
 830                 memcpy(&Players[me], &Players[0], sizeof(_Player));
 831                 Players[me].team = 7;
 832                 OneGame();
 833         } //singleplay
 834         return 0;
 835 }
 836