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 int 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;
 255         if (paused) paused = 1;
 256 }
 257
 258 void game_reset(void)
 259 { //init new game
 260         int i;
 261
 262         lastadd = me;
 263         SRandom(Game.seed);
 264         Game.speed = Game.initspeed;
 265         for (i = 1; i < Players[me].score.level; i++)
 266                 Game.speed /= SPEEDINC;
 267         if (Game.speed < SPEEDMINIMUM)
 268                 Game.speed = SPEEDMINIMUM;
 269         ResetBaseTime();  //reset timer
 270         SetITimer(Game.speed, Game.speed);
 271         Players[me].nextShape = ChooseOption(stdOptions);
 272         for (i = 1; i <= maxPlayer; i++) {
 273                 Players[i].score.score = Players[i].score.lines
 274                 = Players[i].score.adds = 0;
 275                 Players[i].score.pieces = -1;
 276                 ClearField(i);
 277         } //reset all players
 278         InitFields();
 279 }
 280
 281 void game_clear(int scr)
 282 { //check for full lines
 283         int linesCleared;
 284         int linevalues[] = { 40, 100, 400, 1200, }; //= 50*lines! - 10*(lines==1)
 285 //      int linevaluesq[] = { 25, 50, 100, 200, 500, 720, 980, 1280, 1620, 2000,
 286 //                            2420, 2880, 3380, 3920, 4500, 5120, 5780, 6480 };
 287         int linevaluesq[] = { 20, 50, 100, 200, 500, 750, 1000, 1250, 1500, 2000,
 288                               2500, 3000, 3500, 4000, 4500, 5000, 6000, 7500 };
 289
 290         if ((linesCleared = ClearFullLines(scr)) > 0) {
 291                 if (Game.type == GT_onePlayer)
 292                         if ((Players[scr].score.lines / 10) <
 293                                         ((Players[scr].score.lines+linesCleared)/10)) {
 294                                 if ((Game.speed /= SPEEDINC) < SPEEDMINIMUM)
 295                                         Game.speed = SPEEDMINIMUM;
 296                                 SetITimer(Game.speed, SetITimer(0, 0));
 297                                 Players[scr].score.level++;
 298                         } //level up
 299                 Players[scr].score.score += Game.gravity
 300                         ? linevaluesq[linesCleared - 1] : linevalues[linesCleared - 1];
 301                 Players[scr].score.lines += linesCleared;
 302                 Players[scr].score.adds += linesCleared - (linesCleared < 4); //XXX match handicap
 303                 if (scr == me) {
 304                         if (Game.type == GT_classicTwo) {
 305                                 SendPacket(scr, NP_clear, 0, NULL);
 306                                 if (linesCleared > 1) {
 307                                         short junkLines;
 308                                         netint4 data[1];
 309
 310                                         junkLines = linesCleared - (Game.gravity ? 1 : linesCleared < 4);
 311                                         data[0] = junkLines;
 312                                         SendPacket(me, NP_giveJunk, sizeof(data), data);
 313                                         Message("\\%dYou send %d lines",
 314                                                 Players[me].team > 7 ? 7 : Players[me].team, junkLines);
 315                                 } //send junk to others
 316                         } //multiplayer
 317                         else {
 318                                 Message("\\%dYou cleared %d lines",
 319                                         Players[me].team > 7 ? 7 : Players[me].team, linesCleared);
 320                         } //singleplayer
 321                 } //IT'S YOU
 322         } //lines cleared
 323 }
 324
 325 void game_loop(void)
 326 {
 327         bool changed = 0;
 328         short gameStatus = 2; //2=loop; 1=new piece; 0=quit
 329         bool chatMode = 0;
 330         char chatText[MSG_WIDTH] = "\0";
 331
 332         void handle_cmd(char cmd, char *arg)
 333         {
 334                 switch (cmd) {
 335                 case CT_quit:
 336                         ShowPause(me);
 337                         refresh();
 338                         gameStatus = 0;
 339                         return;
 340                 case CT_pause:
 341                         if (Players[me].alive <= 0) return;
 342                         Players[me].flags ^= SCF_paused;
 343                         if (Game.started > 1)
 344                                 Message(Players[me].flags & SCF_paused
 345                                         ? "You paused the game" : "You unpaused the game");
 346                         else
 347                                 Message(Players[me].flags & SCF_paused
 348                                         ? "You are not ready" : "You are ready");
 349                         game_setpaused();
 350                         if (Game.type == GT_classicTwo)
 351                                 SendPacket(me, NP_pause, 0, NULL);
 352                         ShowPause(me);
 353                         changed = 1;
 354                         return;
 355                 }
 356         }
 357
 358         void handle_cmdstr(char *cmd)
 359         {
 360                 char tag[17], value[81];
 361                 char *cmdend;
 362                 int i;
 363
 364                 if ((cmdend = strchr(cmd, ' '))) {
 365                         *cmdend = 0;
 366                 } else {
 367                         cmdend = cmd + strlen(cmd); // whole string
 368                 }
 369                 for (i = 0; i < CT_MAX; i++){
 370                         if (!strcasecmp(cmds[i], cmd)) {
 371                                 return handle_cmd(i, cmdend + 1);
 372                         }
 373                 }
 374                 Message("Unknown command /%s", cmd);
 375         }
 376
 377         void handle_str(char *str)
 378         {
 379                 if (chatText[0] == '/') {
 380                         if (chatText[1] != '/') {
 381                                 handle_cmdstr(chatText + 1);
 382                                 return;
 383                         }
 384                         memmove(chatText, chatText + 1, strlen(chatText));
 385                 }
 386
 387                 Message("<\\%d%s\\7> %s",
 388                         Players[me].team > 7 ? 7 : Players[me].team,
 389                         Players[me].name, chatText);
 390                 if (Game.type == GT_classicTwo)
 391                         SendPacket(me, NP_msg, strlen(chatText) + 1, chatText);
 392         }
 393
 394         void handle_key(char key)
 395         {
 396                 char *p;
 397
 398                 if (chatMode) {
 399                         if (key == 13) {
 400                                 // enter text
 401                                 chatMode = 0;
 402                                 if (chatText[0]) {
 403                                         handle_str(chatText);
 404                                         memset(chatText, 0, sizeof(chatText));
 405                                 } //say it
 406                                 else Messagetype(27, -1, NULL); //escape
 407                                 return;
 408                         }
 409                         else if (key == 27) //escape
 410                                 chatMode = 0;
 411                         else if (key == 127 && chatText) //backspace
 412                                 chatText[strlen(chatText) - 1] = 0;
 413                         else if (strlen(chatText) < MSG_WIDTH-1) //text
 414                                 chatText[strlen(chatText)] = key;
 415                         Messagetype(key, strlen(chatText) - 1, chatText);
 416                         return;
 417                 } //key in chat mode
 418
 419                 if (!(p = strchr(keyTable, tolower(key)))) return;
 420                 key = p - keyTable;
 421
 422         void handle_keycmd(char key)
 423         {
 424                 switch (key) {
 425                 case KT_redraw:
 426                         clear();
 427                         InitFields();
 428 //                      ScheduleFullRedraw();
 429                         refresh();
 430                         return;
 431                 case KT_say:
 432                         chatMode = 1;
 433                         Messagetype(key, strlen(chatText) - 1, chatText);
 434                         return;
 435                 case KT_quit:
 436                         handle_cmd(CT_quit, NULL);
 437                         return;
 438                 case KT_pause:
 439                         handle_cmd(CT_pause, NULL);
 440                         return;
 441                 }
 442
 443                 if (Players[me].alive <= 0 || paused) return;
 444                 // actions only available while actually playing
 445                 switch (key) {
 446                 case KT_left:
 447                         if (MovePiece(me, 0, -1) && spied) SendPacket(me, NP_left, 0, NULL);
 448                         break;
 449                 case KT_right:
 450                         if (MovePiece(me, 0, 1) && spied) SendPacket(me, NP_right, 0, NULL);
 451                         break;
 452                 case KT_rotleft:
 453                         if (RotatePiece(me, -1) && spied) SendPacket(me, NP_rotleft, 0, NULL);
 454                         break;
 455                 case KT_rotright:
 456                         if (RotatePiece(me, 1) && spied) SendPacket(me, NP_rotright, 0, NULL);
 457                         break;
 458                 case KT_down:
 459                         SetITimer(Game.speed, Game.speed);
 460                         if (MovePiece(me, -1, 0)) {
 461                                 if (spied) SendPacket(me, NP_down, 0, NULL);
 462                         } //move one down
 463                         else
 464                                 gameStatus = 1; //completely dropped
 465                         break;
 466                 case KT_dropsoft:
 467                         SetITimer(Game.speed, Game.speed);
 468                         if (DropPiece(me)) {
 469                                 if (spied) SendPacket(me, NP_drop, 0, NULL);
 470                         }
 471                         else gameStatus = 1; //dropped
 472                         break;
 473                 case KT_drop:
 474                         SetITimer(Game.speed, Game.speed);
 475                         if (DropPiece(me)) {
 476                                 if (spied) SendPacket(me, NP_drop, 0, NULL);
 477                         }
 478                         gameStatus = 1; // drop
 479                         break;
 480                 case KT_faster:
 481                         if (Game.type != GT_onePlayer) break;
 482                         if ((Game.speed /= SPEEDINC) < SPEEDMINIMUM)
 483                                 Game.speed = SPEEDMINIMUM;
 484                         SetITimer(Game.speed, SetITimer(0, 0));
 485                         Players[me].score.level++;
 486                         ShowScore(me, Players[me].score);
 487                         changed = 1;
 488                         break;
 489                 }
 490         }
 491                 handle_keycmd(key);
 492         }
 493
 494         int oldPaused = 0;
 495
 496         void handle_net(_netEvent net)
 497         {
 498                 switch(net.type) {
 499                 case NP_newPiece:
 500                 {
 501                         memcpy(&Players[net.uid].nextShape, net.data,
 502                                 sizeof(Players[0].nextShape));
 503                         game_piece(net.uid, Players[net.uid].curShape);
 504                         break;
 505                 }
 506                 case NP_down:
 507                         MovePiece(net.uid, -1, 0);
 508                         break;
 509                 case NP_left:
 510                         MovePiece(net.uid, 0, -1);
 511                         break;
 512                 case NP_right:
 513                         MovePiece(net.uid, 0, 1);
 514                         break;
 515                 case NP_rotleft:
 516                         RotatePiece(net.uid, -1);
 517                         break;
 518                 case NP_rotright:
 519                         RotatePiece(net.uid, 1);
 520                         break;
 521                 case NP_drop:
 522                         DropPiece(net.uid);
 523                         break;
 524                 case NP_clear:
 525                         game_clear(net.uid);
 526                         break;
 527                 case NP_insertJunk:
 528                 {
 529                         netint4 data[3];
 530
 531                         memcpy(data, net.data, sizeof(data));
 532                         InsertJunk(net.uid, Players[data[2]].team, data[0], data[1]);
 533                         break;
 534                 } //player added junklines
 535                 case NP_giveJunk:
 536                 {
 537                         netint4 data[3];
 538                         short column;
 539
 540                         if (Players[me].alive <= 0) break;
 541                         memcpy(data, net.data, sizeof(data[0]));
 542                         column = Random(0, Players[me].boardWidth);
 543                         Message("\\%d%s sends %d lines",
 544                                 Players[net.uid].team > 7 ? 7 : Players[net.uid].team,
 545                                 Players[net.uid].name, data[0]);
 546                         lastadd = net.uid;
 547                         InsertJunk(me, Players[net.uid].team, data[0], column);
 548                         if (spied) {
 549                                 data[1] = column;
 550                                 data[2] = net.uid;
 551                                 SendPacket(me, NP_insertJunk, sizeof(data), data);
 552                         } //show changes to others
 553                         break;
 554                 } //receive junklines
 555                 case NP_msg:
 556                 {
 557                         Message("<\\%d%s\\7> %s",
 558                                 Players[net.uid].team > 7 ? 7 : Players[net.uid].team,
 559                                 Players[net.uid].name, net.data, net.type);
 560                         break;
 561                 } //chat
 562                 case NP_start:
 563                 {
 564                         int i;
 565
 566                         Game.started = 2;
 567                         paused = 0;
 568                         Message("The game has started");
 569                         for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive > 0)
 570                                 ShowPause(i);
 571                         break;
 572                 } //start game
 573                 case NP_stop:
 574                 {
 575                         if (Game.started > 1) {
 576                                 int winner;
 577                                 float timer;
 578                                 int i;
 579
 580                                 Message("The game has ended");
 581                                 timer = CurTimeval() / 1e6;
 582                                 if (timer > 5) {
 583                                         for (i = MAX_SCREENS-1; i > 0; i--) if (Players[i].alive >= 0) {
 584                                                 Message("\\%d%10s%6.1fp%5.1fa",
 585                                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name,
 586                                                         Players[i].score.pieces / timer * 60,
 587                                                         Players[i].score.adds / timer * 60);
 588                                                 if (Players[i].alive > 0) winner = i;
 589                                         } //show player stats
 590                                 if (winner)
 591                                         Message("%s won after %0.0f'%02d\"",
 592                                                 Players[winner].name, timer / 60, (int)timer % 60);
 593                                 } //show game stats
 594                                 Message(NULL);
 595                         } //game was playing
 596                         Game.started = 0;
 597                         memcpy(&Game.seed, net.data, net.size);
 598                         {
 599                                 int i;
 600
 601                                 for (i = 1; i < MAX_SCREENS; i++) if (Players[i].alive >= 0) {
 602                                         Players[i].alive = 1;
 603                                         Players[i].flags |= SCF_paused;
 604                                 } //reset players
 605                         }
 606                         game_reset();  //reset everything
 607                         ShowTime();    //redraw timer while unpaused
 608                         game_setpaused(); //pause
 609                         oldPaused = 0; //reset pause
 610                         changed = 1;
 611                         gameStatus = 1;
 612                         break;
 613                 } //stop game
 614                 case NP_newPlayer:
 615                 {
 616                         char teams[10][7] = { "", "Green", "Cyan", "Blue", "Purple",
 617                                                                   "Red", "Grey", "White", "*Orange" };
 618
 619                         if (net.uid>maxPlayer) maxPlayer = net.uid;
 620                         memcpy(&Players[net.uid], net.data, net.size);
 621                         ClearField(net.uid);
 622                         InitFields();
 623                         if (Players[net.uid].team > 7)
 624                                 Message("%s joined the game", Players[net.uid].name);
 625                         else
 626                                 Message("%s joined %s team", Players[net.uid].name,
 627                                         teams[Players[net.uid].team]);
 628                         if (Players[net.uid].flags & SCF_paused) {
 629                                 game_setpaused();
 630                         } //player has paused
 631 //                      DrawField(net.uid);
 632 //                              ShowPause(net.uid);
 633                         changed = 1;
 634                         break;
 635                 } //player joined
 636                 case NP_pause:
 637                 {
 638                         char s[20];
 639
 640                         Players[net.uid].flags ^= SCF_paused;
 641                         if (Game.started > 1)
 642                                 strcpy(s, Players[net.uid].flags&SCF_paused
 643                                         ? "paused the game" : "unpaused the game");
 644                         else
 645                                 strcpy(s, Players[net.uid].flags&SCF_paused
 646                                         ? "is not ready" : "is ready");
 647                         Message("%s %s", Players[net.uid].name, s);
 648                         game_setpaused();
 649                         ShowPause(net.uid);
 650                         changed = 1;
 651                         break;
 652                 } //(un)pause
 653                 case NP_part:
 654                         // player left
 655                         game_setpaused();
 656                         oldPaused = 0;
 657                         Players[net.uid].alive = -1;
 658                         Message("%s left", Players[net.uid].name);
 659                         game_setpaused();
 660                         ShowPause(net.uid);
 661                         changed = 1;
 662                         break;
 663                 case NP_argghhh:
 664                 {
 665                         char i;
 666                         memcpy(&i, net.data, sizeof(i));
 667                         Players[net.uid].alive = 0;
 668                         if (i == me)
 669                                 Message("\\%dYou fragged %s",
 670                                         Players[me].team > 7 ? 7 : Players[me].team, Players[net.uid].name);
 671                         else if (i == net.uid)
 672                                 Message("\\%d%s died",
 673                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name);
 674                         else
 675                                 Message("\\%d%s fragged %s",
 676                                         Players[i].team > 7 ? 7 : Players[i].team, Players[i].name,
 677                                         Players[net.uid].name);
 678                         game_setpaused();
 679                         ShowPause(net.uid);
 680                         changed = 1;
 681                         break;
 682                 } //G/O
 683                 default:
 684                         break;
 685                 }
 686         }
 687
 688         MyEvent event;
 689         long pauseTimeLeft;
 690         int i;
 691
 692         game_reset();
 693         while (gameStatus) {
 694                 gameStatus = 2;
 695                 if (Players[me].alive > 0) {
 696                         if (!game_piece(me, ChooseOption(stdOptions))) {
 697                                 netint4 data[4];
 698
 699                                 Players[me].alive = 0;
 700                                 if (lastadd == me) Message("\\%dYou died",
 701                                         Players[me].team > 7 ? 7 : Players[me].team);
 702                                 else Message("\\%d%s fragged you",
 703                                         Players[lastadd].team > 7 ? 7 : Players[lastadd].team,
 704                                         Players[lastadd].name);
 705                                 if (Game.type == GT_classicTwo)
 706                                         SendPacket(me, NP_argghhh, sizeof(lastadd), &lastadd);
 707                                 ShowPause(me);
 708                                 changed = 1;
 709                         } //die
 710                         else {
 711                                 ShowScore(me, Players[me].score);
 712                                 if (spied) {
 713                                         SendPacket(me, NP_newPiece, sizeof(Players[me].curShape), &Players[me].curShape);
 714                                 } //send new piece
 715                         }
 716                 } //new piece
 717                 while (gameStatus == 2) {
 718                         for (i = 1; i < MAX_SCREENS; i++)
 719                                 if (Players[i].alive > 0 && PlayerDisp[i])
 720                                         changed |= RefreshBoard(i);
 721                         if (changed) {
 722                                 if (!paused) ShowTime();
 723                                 refresh();
 724                                 changed = 0;
 725                         } //screen update
 726                         {
 727                         short playercount = 0;
 728                         for (i = 1; i < MAX_SCREENS; i++)
 729                                 if (Players[i].alive >= 0) playercount++;
 730                         if (playercount < 1) gameStatus = 0;
 731                         }
 732                         switch (WaitMyEvent(&event, EM_any)) {
 733                         case E_alarm:
 734                                 if (!paused && Players[me].alive > 0)
 735                                         if (!MovePiece(me, -1, 0)) //move down
 736                                                 gameStatus = 1; //new piece
 737                                         else
 738                                                 if (spied) SendPacket(me, NP_down, 0, NULL);
 739                                 break;
 740                         case E_key:
 741                                 handle_key(event.u.key);
 742                                 break;
 743                         case E_net:
 744                                 handle_net(event.u.net);
 745                                 break;
 746                         case E_lostConn:
 747                                 goto gameOver;
 748                         } //handle event
 749                         if (paused != oldPaused) {
 750                                 if (paused) {
 751                                         PauseTime();
 752                                         pauseTimeLeft = SetITimer(0, 0);
 753                                 }
 754                                 else {
 755                                         SetITimer(Game.speed, pauseTimeLeft);
 756                                         ResumeTime();
 757                                 }
 758                                 oldPaused = paused;
 759                         } //(un)pause
 760                 } //game loop
 761                 Players[me].score.score++;
 762                 game_clear(me);
 763         } //new piece loop
 764 gameOver:
 765         SetITimer(0, 0);
 766 }
 767
 768 int main(int argc, char **argv)
 769 {
 770         char ch;
 771
 772         Game.type = GT_onePlayer;
 773         port = DEFAULT_PORT;
 774         maxPlayer = 1;
 775         Game.initspeed = DEFAULT_INTERVAL;
 776         Game.gravity = 0;
 777         handle_setkeys(DEFAULT_KEYS);
 778         {
 779                 int i;
 780                 char *userName;
 781
 782                 for (i = 0; i < MAX_SCREENS; i++) {
 783                         Players[i].alive = -1;
 784                         Players[i].score.level = 1;
 785                         Players[i].boardWidth = 10;
 786                         Players[i].boardHeight = MAX_BOARD_HEIGHT;
 787                         Players[i].boardVisible = 20;
 788                         strcpy(Players[i].name, "???");
 789                         ClearField(i);
 790                 }
 791                 if (!(userName = getenv("LOGNAME")) || !userName[0])
 792                         if (!(userName = getenv("USER")) || !userName[0])
 793                                 userName = "Anonymous";
 794                 strncpy(Players[0].name, userName, 16); //sizeof(Player.name)
 795                 Players[0].name[16] = 0;
 796                 Players[0].alive = 1;
 797         } //set defaults
 798
 799 //      if (getopt(argc, argv, "f:") == 'f')
 800 //              handle_conffile(optarg);
 801 //      else
 802         handle_conffile(CONFIG_FILE);
 803         while ((ch = getopt_long(
 804                 argc, argv, "hHRk:c:n:oSCap:i:l:t:", options, NULL
 805         )) != -1)
 806                 handle_arg(ch, optarg);
 807         if (optind < argc) {
 808                 Usage();
 809                 exit(1);
 810         }
 811 //      WriteConf();
 812
 813         InitScreens();  //setup screen
 814
 815         if (Game.type == GT_classicTwo) {
 816                 spied = 1;
 817                 InitiateConnection(hostStr, port);
 818                 HandShake();
 819                 maxPlayer = me;
 820                 game_setpaused();
 821                 game_loop();
 822         } //client
 823         else {
 824                 Game.seed = time(0);
 825                 Game.started = 2;
 826                 me = 1;
 827                 memcpy(&Players[me], &Players[0], sizeof(_Player));
 828                 Players[me].team = 7;
 829                 game_loop();
 830         } //singleplay
 831         return 0;
 832 }
 833