unofficial version 0.7: multiplayer improvements
[netris.git] / game.c
diff --git a/game.c b/game.c
index 87208fbf3ee10f2863f5afecbfdd0e36d0950f4f..07dda94705c8d92f3489cd8ed4c4c6de96126257 100644 (file)
--- a/game.c
+++ b/game.c
@@ -31,10 +31,9 @@ static struct option options[] = {
        { "ascii",              2, 0, 'a' },
        { "connect",    1, 0, 'c' },
        { "port",               1, 0, 'p' },
-       { "speed",              1, 0, 'i' },
        { "level",              1, 0, 'l' },
+       { "team",               1, 0, 't' },
        { "spy",                1, 0,  1  },
-       { "seed",               1, 0, 's' },
        { "robot",              1, 0, 'r' },
        { "fair-robot", 0, 0, 'F' },
        { "dropmode",   2, 0, 'd' },
@@ -49,16 +48,19 @@ static struct option options[] = {
 };
 
 enum { KT_left, KT_right, KT_rotright, KT_rotleft, KT_drop, KT_down,
-               KT_toggleSpy, KT_pause, KT_faster, KT_redraw, KT_numKeys };
+               KT_faster, KT_pause, KT_redraw, KT_quit, KT_numKeys };
 
 static char *keyNames[KT_numKeys+1] = {
        "Left", "Right", "RotRight", "RotLeft", "Drop", "Down",
-       "ToggleSpy", "Pause", "Faster", "Redraw", NULL };
+       "Faster", "Pause", "Redraw", "Quit", NULL };
 
 static char *gameNames[GT_len] = { "OnePlayer", "ClassicTwo" };
 
 static char keyTable[KT_numKeys+1];
 
+static char *hostStr;
+static int paused = 0;
+
 
 ExtFunc void MapKeys(char *newKeys)
 {
@@ -121,7 +123,8 @@ ExtFunc void HandleOption(char tag, char *value)
                        hostStr = value;
                        break;
                case 'p':       //port
-                       portStr = value; break;
+                       port = atoi(value);
+                       break;
                case 'i':       //speed (of level 1)
                        Game.initspeed = atof(value) * 1e6;
                        break;
@@ -131,6 +134,9 @@ ExtFunc void HandleOption(char tag, char *value)
                        if (Players[0].score.level > 15)
                                Players[0].score.level = 15;
                        break;
+               case 't':       //team
+                       Players[0].team = atoi(value);
+                       break;
                case 1:         //spy
                        {
                                int i;
@@ -138,9 +144,6 @@ ExtFunc void HandleOption(char tag, char *value)
                                Players[i / 10].spy = i % 10;
                        }
                        break;
-               case 's':       //seed
-                       Game.seed = atoi(value);
-                       break;
                case 'r':       //robot
                        robotEnable = 1;
                        Players[0].flags |= SCF_usingRobot;
@@ -234,16 +237,27 @@ ExtFunc int StartNewPiece(int scr, Shape *shape)
        return 1;
 }
 
+ExtFunc void checkPaused(void)
+{ //check whether anyone paused the game
+       int i;
+
+       paused = 0;
+       for (i = 1; i <= totalPlayers; i++)
+               if (Players[i].alive)
+                       paused |= Players[i].flags & SCF_paused;
+} //checkPaused
+
 ExtFunc void OneGame(int scr)
 {
        MyEvent event;
        int linesCleared, changed = 0;
        int spied = 0, dropMode = 0;
-       int oldPaused = 0, paused = 0, pausedByMe = 0, pausedByThem = 0;
+       int oldPaused = 0;
        long pauseTimeLeft;
        int pieceCount = 0;
        int key;
        char *p, *cmd;
+       int playercount;
        int linevalues[4] = { 40, 100, 400, 1200 }; //= 50*lines! - 10*(lines==1)
        int i;
 
@@ -254,18 +268,17 @@ ExtFunc void OneGame(int scr)
                Game.speed = SPEEDMINIMUM;
        ResetBaseTime();
        InitFields();
-       for (i = 1; i <= totalPlayers + 1; i++)
+       for (i = 1; i <= totalPlayers; i++)
                if (Players[i].spy) DrawField(i);
-       if (totalPlayers > 0) {
+       if (totalPlayers > 1) {
                spied = 1;
        }
-       ShowDisplayInfo();
        SetITimer(Game.speed, Game.speed);
        if (robotEnable) {
                RobotCmd(0, "GameType %s\n", gameNames[game]);
                RobotCmd(0, "BoardSize 0 %d %d\n",
                        Players[scr].boardVisible, Players[scr].boardWidth);
-               for (i = 1; i <= totalPlayers + 1; i++) {
+               for (i = 1; i <= totalPlayers; i++) {
                        RobotCmd(0, "BoardSize %d %d %d\n",
                                i, Players[i].boardVisible, Players[i].boardWidth);
                        RobotCmd(0, "Opponent %d %s %s\n",
@@ -280,34 +293,51 @@ ExtFunc void OneGame(int scr)
                RobotTimeStamp();
        }
        Players[scr].nextShape = ChooseOption(stdOptions);
-       while (StartNewPiece(scr, ChooseOption(stdOptions))) {
-               ShowScore(scr, Players[scr].score);
-               if (robotEnable && !fairRobot)
-                       RobotCmd(1, "NewPiece %d\n", ++pieceCount);
-               if (spied) {
-                       short shapeNum;
-                       netint2 data[1];
-
-                       shapeNum = ShapeToNetNum(Players[scr].curShape);
-                       data[0] = hton2(shapeNum);
-                       SendPacket(scr, NP_newPiece, sizeof(data), data);
+       while (1) {
+               if (Players[scr].alive) {
+                       if (!StartNewPiece(scr, ChooseOption(stdOptions))) {
+                                       netint4 data[4];
+                               Players[scr].alive = 0;
+                               FieldMessage(scr, "G A M E  O V E R");
+                               changed = 1;
+                               if (game == GT_classicTwo)
+                                       SendPacket(scr, NP_argghhh,
+                                               sizeof(Players[0].alive), &Players[scr].alive);
+                       } //die
+                       else {
+                               ShowScore(scr, Players[scr].score);
+                               if (robotEnable && !fairRobot)
+                                       RobotCmd(1, "NewPiece %d\n", ++pieceCount);
+                               if (spied) {
+                                       short shapeNum;
+                                       netint2 data[1];
+       
+                                       shapeNum = ShapeToNetNum(Players[scr].curShape);
+                                       data[0] = hton2(shapeNum);
+                                       SendPacket(scr, NP_newPiece, sizeof(data), data);
+                               } //send new piece
+                       }
                }
                for (;;) {
-                       changed = RefreshBoard(scr) || changed;
-                       for (i = 1; i <= totalPlayers+1; i++) if (Players[i].spy && i != me)
-                               changed = RefreshBoard(i) || changed;
+                       for (i = 1; i <= totalPlayers; i++) if (Players[i].spy)
+                               changed |= RefreshBoard(i);
                        if (changed) {
                                if (!paused) ShowTime();
                                refresh();
                                changed = 0;
                        }
+                       playercount = 0;
+                       for (i = 1; i <= totalPlayers; i++)
+                               if (Players[i].alive) playercount++;
+                       if (playercount < game + 1) goto gameOver;
                        CheckNetConn();
                        switch (WaitMyEvent(&event, EM_any)) {
                                case E_alarm:
-                                       if (!MovePiece(scr, -1, 0))
-                                               goto nextPiece;
-                                       else if (spied)
-                                               SendPacket(scr, NP_down, 0, NULL);
+                                       if (Players[scr].alive)
+                                               if (!MovePiece(scr, -1, 0))
+                                                       goto nextPiece;
+                                               else if (spied)
+                                                       SendPacket(scr, NP_down, 0, NULL);
                                        break;
                                case E_key:
                                        p = strchr(keyTable, tolower(event.u.key));
@@ -317,12 +347,11 @@ ExtFunc void OneGame(int scr)
                                                                (int)(unsigned char)event.u.key,
                                                                p ? keyNames[key] : "?");
                                                break;
-                                       }
-                                       if (!p)
-                                               break;
+                                       } //let robot handle keypress
+                                       if (!p) break;
                                keyEvent:
-                                       if (paused && (key != KT_pause) && (key != KT_redraw))
-                                               break;
+                                       if (!Players[scr].alive && key != KT_quit) break;
+                                       if (paused && key < KT_pause) break;
                                        switch(key) {
                                                case KT_left:
                                                        if (MovePiece(scr, 0, -1) && spied)
@@ -357,18 +386,12 @@ ExtFunc void OneGame(int scr)
                                                        dropMode = Players[scr].dropmode;
                                                        break;
                                                case KT_pause:
-                                                       pausedByMe = !pausedByMe;
-                                                       if (game == GT_classicTwo) {
-                                                               netint2 data[1];
-
-                                                               data[0] = hton2(pausedByMe);
-                                                               SendPacket(scr, NP_pause, sizeof(data), data);
-                                                       }
-                                                       paused = pausedByMe || pausedByThem;
-                                                       if (robotEnable)
-                                                               RobotCmd(1, "Pause %d %d\n", pausedByMe,
-                                                                       pausedByThem);
-                                                       ShowPause(pausedByMe, pausedByThem);
+                                                       Players[scr].flags ^= SCF_paused;
+                                                       checkPaused();
+                                                       if (game == GT_classicTwo)
+                                                               SendPacket(scr, NP_pause, 0, NULL);
+                                                       if (robotEnable) RobotCmd(1, "Pause %d\n", paused);
+                                                       ShowPause(scr);
                                                        changed = 1;
                                                        break;
                                                case KT_faster:
@@ -386,7 +409,11 @@ ExtFunc void OneGame(int scr)
 //                                                     if (paused)
 //                                                             RefreshScreen();
                                                        break;
-                                       }
+                                               case KT_quit:
+                                                       FieldMessage(me, "G A M E  O V E R");
+                                                       refresh();
+                                                       goto gameOver;
+                                       } //E_key
                                        if (dropMode && DropPiece(scr) > 0) {
                                                SetITimer(Game.speed, Game.speed);
                                                if (spied)
@@ -412,7 +439,7 @@ ExtFunc void OneGame(int scr)
                                                changed = 1;
                                        }
                                        break;
-                               }
+                               } //E_robot
                                case E_net:
                                        switch(event.u.net.type) {
                                                case NP_giveJunk:
@@ -420,6 +447,7 @@ ExtFunc void OneGame(int scr)
                                                        netint2 data[2];
                                                        short column;
 
+                                                       if (!Players[scr].alive) break;
                                                        memcpy(data, event.u.net.data, sizeof(data[0]));
                                                        column = Random(0, Players[scr].boardWidth);
                                                        data[1] = hton2(column);
@@ -428,7 +456,7 @@ ExtFunc void OneGame(int scr)
                                                                SendPacket(scr, NP_insertJunk, sizeof(data), data);
 //                                                     Message("Opponent added %d lines");
                                                        break;
-                                               }
+                                               } //receive junklines
                                                case NP_newPiece:
                                                {
                                                        short shapeNum;
@@ -439,7 +467,7 @@ ExtFunc void OneGame(int scr)
                                                        shapeNum = ntoh2(data[0]);
                                                        StartNewPiece(event.u.net.uid, NetNumToShape(shapeNum));
                                                        break;
-                                               }
+                                               } //new piece
                                                case NP_down:
                                                        MovePiece(event.u.net.uid, -1, 0);
                                                        break;
@@ -468,31 +496,35 @@ ExtFunc void OneGame(int scr)
                                                        memcpy(data, event.u.net.data, sizeof(data));
                                                        InsertJunk(event.u.net.uid, ntoh2(data[0]), ntoh2(data[1]));
                                                        break;
-                                               }
+                                               } //player added junklines
                                                case NP_pause:
                                                {
-                                                       netint2 data[1];
-
-                                                       memcpy(data, event.u.net.data, sizeof(data));
-                                                       pausedByThem = ntoh2(data[0]);
-                                                       paused = pausedByMe || pausedByThem;
-                                                       if (robotEnable)
-                                                               RobotCmd(1, "Pause %d %d\n", pausedByMe,
-                                                                       pausedByThem);
-                                                       ShowPause(pausedByMe, pausedByThem);
+                                                       Players[event.u.net.uid].flags ^= SCF_paused;
+                                                       checkPaused();
+                                                       if (robotEnable) RobotCmd(1, "Pause %d\n", paused);
+                                                       ShowPause(event.u.net.uid);
+                                                       changed = 1;
+                                                       break;
+                                               } //(un)pause
+                                               case NP_argghhh:
+                                               {
+                                                       memcpy(&Players[event.u.net.uid].alive,
+                                                               event.u.net.data, sizeof(Players[0].alive));
+//                                                     checkPaused();
+                                                       FieldMessage(event.u.net.uid, "G A M E  O V E R");
                                                        changed = 1;
                                                        break;
-                                               }
+                                               } //G/O
                                                default:
                                                        break;
-                                       }
+                                       } //E_net
                                        break;
                                case E_lostRobot:
                                case E_lostConn:
                                        goto gameOver;
                                default:
                                        break;
-                       }
+                       } //handle event
                        if (paused != oldPaused) {
                                if (paused) {
                                        PauseTime();
@@ -503,8 +535,8 @@ ExtFunc void OneGame(int scr)
                                        ResumeTime();
                                }
                                oldPaused = paused;
-                       }
-               }
+                       } //(un)pause
+               } //game loop
        nextPiece:
                dropMode = 0;
                FreezePiece(scr);
@@ -533,7 +565,7 @@ ExtFunc void OneGame(int scr)
                        data[0] = hton2(junkLines);
                        SendPacket(scr, NP_giveJunk, sizeof(data), data);
                }
-       }
+       } //new piece loop
 gameOver:
        SetITimer(0, 0);
 }
@@ -542,6 +574,7 @@ ExtFunc int main(int argc, char **argv)
 {
        char ch;
 
+       port = DEFAULT_PORT;
        Game.standout = Game.color = 1;
        Game.initspeed = DEFAULT_INTERVAL;
        MapKeys(DEFAULT_KEYS);
@@ -560,7 +593,7 @@ ExtFunc int main(int argc, char **argv)
                Players[0].boardHeight = MAX_BOARD_HEIGHT;
                Players[0].boardVisible = 20;
                Players[0].spy = 1;
-               strcpy(Players[0].host, "localhost");
+               Players[0].alive = 1;
        }
 
 //     if (getopt(argc, argv, "f:") == 'f')
@@ -568,7 +601,7 @@ ExtFunc int main(int argc, char **argv)
 //     else
        ReadConf(CONFIG_FILE);
        while ((ch = getopt_long(argc, argv,
-                       "hHRs:r:Fk:c:odDSCap:i:l:", options, NULL)) != -1)
+                       "hHRr:Fk:c:odDSCap:i:l:t:", options, NULL)) != -1)
                HandleOption(ch, optarg);
        if (optind < argc) {
                Usage();
@@ -582,13 +615,15 @@ ExtFunc int main(int argc, char **argv)
        InitScreens();
        if (initConn) {
                game = GT_classicTwo;
-               InitiateConnection(hostStr, portStr);
+               Players[0].flags |= SCF_paused;
+               paused = SCF_paused;
+               InitiateConnection(hostStr, port);
                HandShake();
                OneGame(me);
        } //client
        else {
                game = GT_onePlayer;
-               totalPlayers = 0;
+               totalPlayers = 1;
                me = 1;
                memcpy(&Players[me], &Players[0], sizeof(Player));
                OneGame(me);