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