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 <stdbool.h>
  25 #include <ctype.h>
  26 #include <string.h>
  27 #include <sys/types.h>
  28 #include <netinet/in.h>
  29
  30 #include "client.h"
  31 #include "util.h"
  32 #include "board.h"
  33 #include "curses.h"
  34 #include "inet.h"
  35 #include "msg.h"
  36
  37 static struct option options[] = {
  38         { "ascii",              2, 0, 'a' },
  39         { "connect",    1, 0, 'c' },
  40         { "port",               1, 0, 'p' },
  41         { "level",              1, 0, 'l' },
  42         { "nick",               1, 0, 'n' },
  43         { "team",               1, 0, 't' },
  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_dropsoft, 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", "DropSoft", "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_quit, CT_pause,
  69         CT_MAX
  70 };
  71 static char *cmds[] = {
  72         "quit", "pause"
  73 };
  74
  75 static char *hostStr;
  76 static bool paused = 0;
  77 static char lastadd;
  78
  79
  80 static void handle_setkeys(char *newKeys)
  81 {
  82         int i, k, ch;
  83         char used[256];
  84         int errs = 0;
  85         char scratch[6];
  86
  87         /* XXX assumptions about ASCII encoding here */
  88         for (i = k = 0; newKeys[i] && k < KT_numKeys; i++,k++) {
  89                 if (newKeys[i] == '^' && newKeys[i+1])
  90                         keyTable[k] = toupper(newKeys[++i]) - ('A' - 1);
  91                 else
  92                         keyTable[k] = newKeys[i];
  93         }
  94         memset(used, 0, sizeof(used));
  95         for (k = 0; k < KT_numKeys; k++) {
  96                 ch = (unsigned char) keyTable[k];
  97                 if (used[ch]) {
  98                         if (iscntrl(ch) && ch < ' ')
  99                                 sprintf(scratch, "Ctrl-%c", ch + ('A' - 1));
 100                         else if (isprint(ch))
 101                                 sprintf(scratch, "\"%c\"", ch);
 102                         else
 103                                 sprintf(scratch, "0x%X", ch);
 104                         if (!errs)
 105                                 fprintf(stderr, "Duplicate key mappings:\n");
 106                         errs++;
 107                         fprintf(stderr, "  %s mapped to both %s and %s\n",
 108                                 scratch, keyNames[used[ch]-1], keyNames[k]);
 109                 }
 110                 used[ch] = k + 1;
 111         }
 112         if (errs)
 113                 exit(1);
 114 }
 115
 116 static void Usage(void)
 117 {
 118         Header();
 119         fprintf(stderr,
 120                 "Usage: netris <options>\n"
 121                 "\n"
 122                 "  -h, --help\t\tPrint this usage information\n"
 123                 "  -H, --info\t\tShow distribution and warranty information\n"
 124                 "  -R, --rules\t\tShow game rules\n"
 125                 "\n"
 126                 "  -S, --slowterm\tDisable inverse/bold/color for slow terminals\n"
 127                 "  -a, --ascii\t\tUse ascii characters\n"
 128                 "  -C, --color=0\t\tDisable color\n"
 129                 "\n"
 130                 "  -c, --connect <host>\tInitiate connection\n"
 131                 "  -p, --port <port>\tSet port number (default is %d)\n"
 132                 "\n"
 133                 "  -t, --team <team>\tJoin a team (don't receive lines from your teammates)\n"
 134                 "  -l, --level <lvl>\tBegin at a higher level (can be used as handicap)\n"
 135                 "  -k, --keys <keys>\tRemap keys (default is \"%s\" for cursors)\n"
 136                 "\n",
 137                 DEFAULT_PORT, DEFAULT_KEYS
 138         );
 139 }
 140
 141 static void handle_arg(char tag, char *value)
 142 {
 143         switch (tag) {
 144         case 'a':       //ascii
 145                 Sets.ascii = value && !strcasecmp(value, "0") ? 0 : 1;
 146                 Sets.drawstyle &= ~Sets.ascii;
 147                 break;
 148         case 'c':       //connect
 149                 Game.type = GT_classicTwo;
 150                 hostStr = value;
 151                 break;
 152         case 'p':       //port
 153                 port = atoi(value);
 154                 break;
 155         case 'i':       //speed (of level 1)
 156                 Game.initspeed = atof(value) * 1e6;
 157                 break;
 158         case 'l':       //level
 159                 Players[0].score.level = MIN(MAX(atof(value), 1), 15);
 160                 break;
 161         case 'n':       //nick
 162                 memcpy(Players[0].name, value, strlen(value) + 1);
 163                 break;
 164         case 't':       //team
 165                 Players[0].team = atoi(value);
 166                 break;
 167         case 'C':       //color
 168                 Sets.color = value && strcasecmp(value, "0") ? 1 : 0;
 169                 break;
 170         case 'S':       //slowterm
 171                 Sets.standout = value && !strcasecmp(value, "0") ? 1 : 0;
 172                 break;
 173         case 'k':       //keys
 174                 handle_setkeys(value);
 175                 break;
 176         case 'H':       //info
 177                 Header();
 178                 DistInfo();
 179                 exit(0);
 180         case 'R':       //rules
 181                 Rules();
 182                 exit(0);
 183         case 'h':       //help
 184                 Usage();
 185                 exit(0);
 186         default:
 187                 Usage();
 188                 exit(1);
 189         }
 190 }
 191
 192 static void handle_conffile(char *filename)
 193 {
 194         FILE *file_in;
 195         char buf[513];
 196         int i;
 197         char *ch;
 198         char tag[81], value[81];
 199
 200         file_in = fopen(filename, "r");
 201         if (file_in) {
 202                 while (fgets(buf, 512, file_in) != NULL) {
 203                         if ((ch = strchr(buf, '#')))
 204                                 *ch = '\0'; // truncate string from # char
 205                         for (i = strlen(buf) - 1; i >= 0; i--)
 206                                 if (buf[i] == ' ' || buf[i] == '\n' || buf[i] == '\t' || buf[i] == 13)
 207                                         buf[i] = '\0';
 208                                 else break;
 209
 210                         sscanf(buf, "%80[^= \t] = %80[^\n]", tag, value);
 211                         for (i = 0; options[i].name; i++){
 212                                 if (!strcasecmp(options[i].name, tag)) {
 213                                         handle_arg(options[i].val, value);
 214                                         break;
 215                                 }
 216                         }
 217                 }
 218                 fclose(file_in);
 219         } //read file
 220         else {
 221                 fprintf(stderr, "Unable to open config file %s.\n", filename);
 222         } //defaults
 223 }
 224
 225 static int game_piece(int scr, char shape)
 226 {
 227         Players[scr].score.pieces++;
 228         {
 229                 Players[scr].curShape = Players[scr].nextShape;
 230                 Players[scr].nextShape = shape;
 231         }
 232         Players[scr].curY = Players[scr].boardVisible + 4;
 233         Players[scr].curX = Players[scr].boardWidth / 2 - 2;
 234         while (!ShapeVisible(Players[scr].curShape, scr,
 235                              Players[scr].curY, Players[scr].curX))
 236                 Players[scr].curY--;
 237         if (!ShapeFits(Players[scr].curShape, scr,
 238                         Players[scr].curY, Players[scr].curX))
 239                 return 0;
 240         PlotShape(Players[scr].curShape, scr,
 241                 Players[scr].curY, Players[scr].curX, scr == me);
 242         return 1;
 243 }
 244
 245 static void game_setpaused(void)
 246 { //check whether anyone paused the game
 247         int i;
 248
 249         paused = Game.started < 1;
 250         for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive > 0)
 251                 paused |= (Players[i].flags & SCF_paused) != 0;
 252 }
 253
 254 static void game_reset(void)
 255 { //init new game
 256         int i;
 257
 258         lastadd = me;
 259         SRandom(Game.seed);
 260         Game.speed = Game.initspeed;
 261         for (i = 1; i < Players[me].score.level; i++)
 262                 Game.speed /= SPEEDINC;
 263         if (Game.speed < SPEEDMINIMUM)
 264                 Game.speed = SPEEDMINIMUM;
 265         ResetBaseTime();  //reset timer
 266         SetITimer(Game.speed, Game.speed);
 267         Players[me].nextShape = ChooseOption(stdOptions);
 268         for (i = 1; i <= maxPlayer; i++) {
 269                 Players[i].score.score = Players[i].score.lines
 270                 = Players[i].score.adds = 0;
 271                 Players[i].score.pieces = -1;
 272                 ClearField(i);
 273         } //reset all players
 274         InitFields();
 275 }
 276
 277 static void game_clear(int scr)
 278 { //check for full lines
 279         int linesCleared;
 280         int linevalues[] = { 40, 100, 400, 1200, }; //= 50*lines! - 10*(lines==1)
 281 //      int linevaluesq[] = { 25, 50, 100, 200, 500, 720, 980, 1280, 1620, 2000,
 282 //                            2420, 2880, 3380, 3920, 4500, 5120, 5780, 6480 };
 283         int linevaluesq[] = { 20, 50, 100, 200, 500, 750, 1000, 1250, 1500, 2000,
 284                               2500, 3000, 3500, 4000, 4500, 5000, 6000, 7500 };
 285
 286         if ((linesCleared = ClearFullLines(scr)) > 0) {
 287                 if (Game.type == GT_onePlayer)
 288                         if ((Players[scr].score.lines / 10) <
 289                                         ((Players[scr].score.lines+linesCleared)/10)) {
 290                                 if ((Game.speed /= SPEEDINC) < SPEEDMINIMUM)
 291                                         Game.speed = SPEEDMINIMUM;
 292                                 SetITimer(Game.speed, SetITimer(0, 0));
 293                                 Players[scr].score.level++;
 294                         } //level up
 295                 Players[scr].score.score += Game.gravity
 296                         ? linevaluesq[linesCleared - 1] : linevalues[linesCleared - 1];
 297                 Players[scr].score.lines += linesCleared;
 298                 Players[scr].score.adds += linesCleared - (linesCleared < 4); //XXX match handicap
 299                 if (scr == me) {
 300                         if (Game.type == GT_classicTwo) {
 301                                 SendPacket(scr, NP_clear, 0, NULL);
 302                                 if (linesCleared > 1) {
 303                                         short junkLines;
 304                                         netint4 data[1];
 305
 306                                         junkLines = linesCleared - (Game.gravity ? 1 : linesCleared < 4);
 307                                         data[0] = junkLines;
 308                                         SendPacket(me, NP_giveJunk, sizeof(data), data);
 309                                         Message("\\%dYou send %d lines",
 310                                                 Players[me].team > 7 ? 7 : Players[me].team, junkLines);
 311                                 } //send junk to others
 312                         } //multiplayer
 313                         else {
 314                                 Message("\\%dYou cleared %d lines",
 315                                         Players[me].team > 7 ? 7 : Players[me].team, linesCleared);
 316                         } //singleplayer
 317                 } //IT'S YOU
 318         } //lines cleared
 319 }
 320
 321 static void game_loop(void)
 322 {
 323         bool changed = 0;
 324         short gameStatus = 2; //2=loop; 1=new piece; 0=quit
 325         bool chatMode = 0;
 326         char chatText[MSG_WIDTH] = "\0";
 327
 328         void handle_cmd(char cmd, char *arg)
 329         {
 330                 switch (cmd) {
 331                 case CT_quit:
 332                         ShowPause(me);
 333                         refresh();
 334                         gameStatus = 0;
 335                         return;
 336                 case CT_pause:
 337                         if (Players[me].alive <= 0) return;
 338                         Players[me].flags ^= SCF_paused;
 339                         if (Game.started > 1)
 340                                 Message(Players[me].flags & SCF_paused
 341                                         ? "You paused the game" : "You unpaused the game");
 342                         else
 343                                 Message(Players[me].flags & SCF_paused
 344                                         ? "You are not ready" : "You are ready");
 345                         game_setpaused();
 346                         if (Game.type == GT_classicTwo)
 347                                 SendPacket(me, NP_pause, 0, NULL);
 348                         ShowPause(me);
 349                         changed = 1;
 350                         return;
 351                 }
 352         }
 353
 354         void handle_cmdstr(char *cmd)
 355         {
 356                 char tag[17], value[81];
 357                 char *cmdend;
 358                 int i;
 359
 360                 if ((cmdend = strchr(cmd, ' '))) {
 361                         *cmdend = 0;
 362                 } else {
 363                         cmdend = cmd + strlen(cmd); // whole string
 364                 }
 365                 for (i = 0; i < CT_MAX; i++){
 366                         if (!strcasecmp(cmds[i], cmd)) {
 367                                 return handle_cmd(i, cmdend + 1);
 368                         }
 369                 }
 370                 Message("Unknown command /%s", cmd);
 371         }
 372
 373         void handle_str(char *str)
 374         {
 375                 if (chatText[0] == '/') {
 376                         if (chatText[1] != '/') {
 377                                 handle_cmdstr(chatText + 1);
 378                                 return;
 379                         }
 380                         memmove(chatText, chatText + 1, strlen(chatText));
 381                 }
 382
 383                 Message("<\\%d%s\\7> %s",
 384                         Players[me].team > 7 ? 7 : Players[me].team,
 385                         Players[me].name, chatText);
 386                 if (Game.type == GT_classicTwo)
 387                         SendPacket(me, NP_msg, strlen(chatText) + 1, chatText);
 388         }
 389
 390         void handle_key(char key)
 391         {
 392                 char *p;
 393
 394                 if (chatMode) {
 395                         if (key == 13) {
 396                                 // enter text
 397                                 chatMode = 0;
 398                                 if (chatText[0]) {
 399                                         handle_str(chatText);
 400                                         memset(chatText, 0, sizeof(chatText));
 401                                 } //say it
 402                                 else Messagetype(27, -1, NULL); //escape
 403                                 return;
 404                         }
 405                         else if (key == 27) //escape
 406                                 chatMode = 0;
 407                         else if (key == 127 && chatText) //backspace
 408                                 chatText[strlen(chatText) - 1] = 0;
 409                         else if (strlen(chatText) < MSG_WIDTH-1) //text
 410                                 chatText[strlen(chatText)] = key;
 411                         Messagetype(key, strlen(chatText) - 1, chatText);
 412                         return;
 413                 } //key in chat mode
 414
 415                 if (!(p = strchr(keyTable, tolower(key)))) return;
 416                 key = p - keyTable;
 417
 418         void handle_keycmd(char key)
 419         {
 420                 switch (key) {
 421                 case KT_redraw:
 422                         clear();
 423                         InitFields();
 424 //                      ScheduleFullRedraw();
 425                         refresh();
 426                         return;
 427                 case KT_say:
 428                         chatMode = 1;
 429                         Messagetype(key, strlen(chatText) - 1, chatText);
 430                         return;
 431                 case KT_quit:
 432                         handle_cmd(CT_quit, NULL);
 433                         return;
 434                 case KT_pause:
 435                         handle_cmd(CT_pause, NULL);
 436                         return;
 437                 }
 438
 439                 if (Players[me].alive <= 0 || paused) return;
 440                 // actions only available while actually playing
 441                 switch (key) {
 442                 case KT_left:
 443                         if (MovePiece(me, 0, -1) && spied) SendPacket(me, NP_left, 0, NULL);
 444                         break;
 445                 case KT_right:
 446                         if (MovePiece(me, 0, 1) && spied) SendPacket(me, NP_right, 0, NULL);
 447                         break;
 448                 case KT_rotleft:
 449                         if (RotatePiece(me, -1) && spied) SendPacket(me, NP_rotleft, 0, NULL);
 450                         break;
 451                 case KT_rotright:
 452                         if (RotatePiece(me, 1) && spied) SendPacket(me, NP_rotright, 0, NULL);
 453                         break;
 454                 case KT_down:
 455                         SetITimer(Game.speed, Game.speed);
 456                         if (MovePiece(me, -1, 0)) {
 457                                 if (spied) SendPacket(me, NP_down, 0, NULL);
 458                         } //move one down
 459                         else
 460                                 gameStatus = 1; //completely dropped
 461                         break;
 462                 case KT_dropsoft:
 463                         SetITimer(Game.speed, Game.speed);
 464                         if (DropPiece(me)) {
 465                                 if (spied) SendPacket(me, NP_drop, 0, NULL);
 466                         }
 467                         else gameStatus = 1; //dropped
 468                         break;
 469                 case KT_drop:
 470                         SetITimer(Game.speed, Game.speed);
 471                         if (DropPiece(me)) {
 472                                 if (spied) SendPacket(me, NP_drop, 0, NULL);
 473                         }
 474                         gameStatus = 1; // drop
 475                         break;
 476                 case KT_faster:
 477                         if (Game.type != GT_onePlayer) break;
 478                         if ((Game.speed /= SPEEDINC) < SPEEDMINIMUM)
 479                                 Game.speed = SPEEDMINIMUM;
 480                         SetITimer(Game.speed, SetITimer(0, 0));
 481                         Players[me].score.level++;
 482                         ShowScore(me, Players[me].score);
 483                         changed = 1;
 484                         break;
 485                 }
 486         }
 487                 handle_keycmd(key);
 488         }
 489
 490         int oldPaused = 0;
 491
 492         void handle_net(_netEvent net)
 493         {
 494                 switch(net.type) {
 495                 case NP_newPiece:
 496                 {
 497                         memcpy(&Players[net.uid].nextShape, net.data,
 498                                 sizeof(Players[0].nextShape));
 499                         game_piece(net.uid, Players[net.uid].curShape);
 500                         break;
 501                 }
 502                 case NP_down:
 503                         MovePiece(net.uid, -1, 0);
 504                         break;
 505                 case NP_left:
 506                         MovePiece(net.uid, 0, -1);
 507                         break;
 508                 case NP_right:
 509                         MovePiece(net.uid, 0, 1);
 510                         break;
 511                 case NP_rotleft:
 512                         RotatePiece(net.uid, -1);
 513                         break;
 514                 case NP_rotright:
 515                         RotatePiece(net.uid, 1);
 516                         break;
 517                 case NP_drop:
 518                         DropPiece(net.uid);
 519                         break;
 520                 case NP_clear:
 521                         game_clear(net.uid);
 522                         break;
 523                 case NP_insertJunk:
 524                 {
 525                         netint4 data[3];
 526
 527                         memcpy(data, net.data, sizeof(data));
 528                         InsertJunk(net.uid, Players[data[2]].team, data[0], data[1]);
 529                         break;
 530                 } //player added junklines
 531                 case NP_giveJunk:
 532                 {
 533                         netint4 data[3];
 534                         short column;
 535
 536                         if (Players[me].alive <= 0) break;
 537                         memcpy(data, net.data, sizeof(data[0]));
 538                         column = Random(0, Players[me].boardWidth);
 539                         Message("\\%d%s sends %d lines",
 540                                 Players[net.uid].team > 7 ? 7 : Players[net.uid].team,
 541                                 Players[net.uid].name, data[0]);
 542                         lastadd = net.uid;
 543                         InsertJunk(me, Players[net.uid].team, data[0], column);
 544                         if (spied) {
 545                                 data[1] = column;
 546                                 data[2] = net.uid;
 547                                 SendPacket(me, NP_insertJunk, sizeof(data), data);
 548                         } //show changes to others
 549                         break;
 550                 } //receive junklines
 551                 case NP_msg:
 552                 {
 553                         Message("<\\%d%s\\7> %s",
 554                                 Players[net.uid].team > 7 ? 7 : Players[net.uid].team,
 555                                 Players[net.uid].name, net.data, net.type);
 556                         break;
 557                 } //chat
 558                 case NP_start:
 559                 {
 560                         int i;
 561
 562                         Game.started = 2;
 563                         paused = 0;
 564                         Message("The game has started");
 565                         for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive > 0)
 566                                 ShowPause(i);
 567                         break;
 568                 } //start game
 569                 case NP_stop:
 570                 {
 571                         if (Game.started > 1) {
 572                                 int winner;
 573                                 float timer;
 574                                 int i;
 575
 576                                 Message("The game has ended");
 577                                 timer = CurTimeval() / 1e6;
 578                                 if (timer > 5) {
 579                                         for (i = MAX_SCREENS-1; i > 0; i--) if (Players[i].alive >= 0) {
 580                                                 Message("\\%d%10s%6.1fp%5.1fa",
 581                                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name,
 582                                                         Players[i].score.pieces / timer * 60,
 583                                                         Players[i].score.adds / timer * 60);
 584                                                 if (Players[i].alive > 0) winner = i;
 585                                         } //show player stats
 586                                 if (winner)
 587                                         Message("%s won after %0.0f'%02d\"",
 588                                                 Players[winner].name, timer / 60, (int)timer % 60);
 589                                 } //show game stats
 590                                 Message(NULL);
 591                         } //game was playing
 592                         Game.started = 0;
 593                         memcpy(&Game.seed, net.data, net.size);
 594                         {
 595                                 int i;
 596
 597                                 for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive >= 0) {
 598                                         Players[i].alive = 1;
 599                                         Players[i].flags |= SCF_paused;
 600                                 } //reset players
 601                         }
 602                         game_reset();  //reset everything
 603                         ShowTime();    //redraw timer while unpaused
 604                         game_setpaused(); //pause
 605                         oldPaused = 0; //reset pause
 606                         changed = 1;
 607                         gameStatus = 1;
 608                         break;
 609                 } //stop game
 610                 case NP_newPlayer:
 611                 {
 612                         if (net.uid>maxPlayer) maxPlayer = net.uid;
 613                         memcpy(&Players[net.uid], net.data, net.size);
 614                         ClearField(net.uid);
 615                         InitFields();
 616                         if (Players[net.uid].team > 7)
 617                                 Message("%s joined the game", Players[net.uid].name);
 618                         else
 619                                 Message("%s joined %s team", Players[net.uid].name,
 620                                         teamname[Players[net.uid].team]);
 621                         if (Players[net.uid].flags & SCF_paused) {
 622                                 game_setpaused();
 623                         } //player has paused
 624 //                      DrawField(net.uid);
 625 //                              ShowPause(net.uid);
 626                         changed = 1;
 627                         break;
 628                 } //player joined
 629                 case NP_pause:
 630                 {
 631                         char s[20];
 632
 633                         Players[net.uid].flags ^= SCF_paused;
 634                         if (Game.started > 1)
 635                                 strcpy(s, Players[net.uid].flags&SCF_paused
 636                                         ? "paused the game" : "unpaused the game");
 637                         else
 638                                 strcpy(s, Players[net.uid].flags&SCF_paused
 639                                         ? "is not ready" : "is ready");
 640                         Message("%s %s", Players[net.uid].name, s);
 641                         game_setpaused();
 642                         ShowPause(net.uid);
 643                         changed = 1;
 644                         break;
 645                 } //(un)pause
 646                 case NP_part:
 647                         // player left
 648                         game_setpaused();
 649                         oldPaused = 0;
 650                         Players[net.uid].alive = -1;
 651                         Message("%s left", Players[net.uid].name);
 652                         game_setpaused();
 653                         ShowPause(net.uid);
 654                         changed = 1;
 655                         break;
 656                 case NP_argghhh:
 657                 {
 658                         char i;
 659                         memcpy(&i, net.data, sizeof(i));
 660                         Players[net.uid].alive = 0;
 661                         if (i == me)
 662                                 Message("\\%dYou fragged %s",
 663                                         Players[me].team > 7 ? 7 : Players[me].team, Players[net.uid].name);
 664                         else if (i == net.uid)
 665                                 Message("\\%d%s died",
 666                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name);
 667                         else
 668                                 Message("\\%d%s fragged %s",
 669                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name,
 670                                         Players[net.uid].name);
 671                         game_setpaused();
 672                         ShowPause(net.uid);
 673                         changed = 1;
 674                         break;
 675                 } //G/O
 676                 default:
 677                         break;
 678                 }
 679         }
 680
 681         MyEvent event;
 682         long pauseTimeLeft;
 683         int i;
 684
 685         game_reset();
 686         while (gameStatus) {
 687                 gameStatus = 2;
 688                 if (Players[me].alive > 0) {
 689                         if (!game_piece(me, ChooseOption(stdOptions))) {
 690                                 netint4 data[4];
 691
 692                                 Players[me].alive = 0;
 693                                 if (lastadd == me) Message("\\%dYou died",
 694                                         Players[me].team > 7 ? 7 : Players[me].team);
 695                                 else Message("\\%d%s fragged you",
 696                                         Players[lastadd].team > 7 ? 7 : Players[lastadd].team,
 697                                         Players[lastadd].name);
 698                                 if (Game.type == GT_classicTwo)
 699                                         SendPacket(me, NP_argghhh, sizeof(lastadd), &lastadd);
 700                                 ShowPause(me);
 701                                 changed = 1;
 702                         } //die
 703                         else {
 704                                 ShowScore(me, Players[me].score);
 705                                 if (spied) {
 706                                         SendPacket(me, NP_newPiece, sizeof(Players[me].curShape), &Players[me].curShape);
 707                                 } //send new piece
 708                         }
 709                 } //new piece
 710                 while (gameStatus == 2) {
 711                         for (i = 1; i < MAX_SCREENS; i++)
 712                                 if (Players[i].alive > 0 && PlayerDisp[i])
 713                                         changed |= RefreshBoard(i);
 714                         if (changed) {
 715                                 if (!paused) ShowTime();
 716                                 refresh();
 717                                 changed = 0;
 718                         } //screen update
 719                         {
 720                         short playercount = 0;
 721                         for (i = 1; i < MAX_SCREENS; i++)
 722                                 if (Players[i].alive >= 0) playercount++;
 723                         if (playercount < 1) gameStatus = 0;
 724                         }
 725                         switch (WaitMyEvent(&event, EM_any)) {
 726                         case E_alarm:
 727                                 if (!paused && Players[me].alive > 0)
 728                                         if (!MovePiece(me, -1, 0)) //move down
 729                                                 gameStatus = 1; //new piece
 730                                         else
 731                                                 if (spied) SendPacket(me, NP_down, 0, NULL);
 732                                 break;
 733                         case E_key:
 734                                 handle_key(event.u.key);
 735                                 break;
 736                         case E_net:
 737                                 handle_net(event.u.net);
 738                                 break;
 739                         case E_lostConn:
 740                                 goto gameOver;
 741                         } //handle event
 742                         if (paused != oldPaused) {
 743                                 if (paused) {
 744                                         PauseTime();
 745                                         pauseTimeLeft = SetITimer(0, 0);
 746                                 }
 747                                 else {
 748                                         SetITimer(Game.speed, pauseTimeLeft);
 749                                         ResumeTime();
 750                                 }
 751                                 oldPaused = paused;
 752                         } //(un)pause
 753                 } //game loop
 754                 Players[me].score.score++;
 755                 game_clear(me);
 756         } //new piece loop
 757 gameOver:
 758         SetITimer(0, 0);
 759 }
 760
 761 int main(int argc, char **argv)
 762 {
 763         char ch;
 764
 765         Game.type = GT_onePlayer;
 766         port = DEFAULT_PORT;
 767         maxPlayer = 1;
 768         Game.initspeed = DEFAULT_INTERVAL;
 769         Game.gravity = 0;
 770         handle_setkeys(DEFAULT_KEYS);
 771         {
 772                 int i;
 773                 char *userName;
 774
 775                 for (i = 0; i < MAX_SCREENS; i++) {
 776                         Players[i].alive = -1;
 777                         Players[i].score.level = 1;
 778                         Players[i].boardWidth = 10;
 779                         Players[i].boardHeight = MAX_BOARD_HEIGHT;
 780                         Players[i].boardVisible = 20;
 781                         strcpy(Players[i].name, "???");
 782                         ClearField(i);
 783                 }
 784                 if (!(userName = getenv("LOGNAME")) || !userName[0])
 785                         if (!(userName = getenv("USER")) || !userName[0])
 786                                 userName = "Anonymous";
 787                 strncpy(Players[0].name, userName, 16); //sizeof(Player.name)
 788                 Players[0].name[16] = 0;
 789                 Players[0].alive = 1;
 790         } //set defaults
 791
 792 //      if (getopt(argc, argv, "f:") == 'f')
 793 //              handle_conffile(optarg);
 794 //      else
 795         handle_conffile(CONFIG_FILE);
 796         while ((ch = getopt_long(
 797                 argc, argv, "hHRk:c:n:oSCap:i:l:t:", options, NULL
 798         )) != -1)
 799                 handle_arg(ch, optarg);
 800         if (optind < argc) {
 801                 Usage();
 802                 exit(1);
 803         }
 804 //      WriteConf();
 805
 806         InitScreens();  //setup screen
 807
 808         if (Game.type == GT_classicTwo) {
 809                 spied = 1;
 810                 InitiateConnection(hostStr, port);
 811                 HandShake();
 812                 maxPlayer = me;
 813                 game_setpaused();
 814                 game_loop();
 815         } //client
 816         else {
 817                 Game.seed = time(0);
 818                 Game.started = 2;
 819                 me = 1;
 820                 memcpy(&Players[me], &Players[0], sizeof(_Player));
 821                 Players[me].team = 7;
 822                 game_loop();
 823         } //singleplay
 824         return 0;
 825 }
 826