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- #include "comment.header"
- #include "igs.h"
- #include <stdlib.h>
- #include <stdio.h>
- #include <string.h>
- #include "shared.h"
-
- #import <appkit/appkit.h>
- #import "GoApp.h"
- #import "Board.h"
-
- typedef piece boardtype[19][19];
-
- message mesg;
-
- char prefix[20];
- int boardon = 0;
- int boardmode = 0;
- int beepcount = 1;
-
- int ingame = -1;
- extern int MAXX, MAXY;
-
- struct {
- char name[50];
- char site[100];
- int port;
- } sitetable[10] =
- {
- { "icsi", "icsib18.icsi.Berkeley.EDU", 6969},
- { "cnam", "cnam.cnam.fr", 6969 },
- { "lacerta", "lacerta.unm.edu", 6969},
- { "", "", 6969},
- { "", "", 6969},
- { "", "", 6969},
- { "", "", 6969},
- { "", "", 6969},
- { "", "", 6969},
- { "", "", 6969}
- };
-
- char local[1000], *loc;
-
- int observing = 0;
-
- void showboard(boardtype b)
- {
- extern unsigned char p[19][19];
- int i, j;
-
- for (i = 0; i < 19; i++)
- for (j = 0; j < 19; j++)
- p[i][j] = b[i][j];
-
- [[NXApp getGoView] refreshIO];
- }
-
- void igsbeep(void)
- {
- id beepSound;
-
- beepSound = [Sound findSoundFor:"Bonk"];
- [beepSound play];
- }
-
- int startgame(int n)
- {
- char str[100];
- int ret;
-
- sprintf(str, "games %d\n", n);
- sendstr(str);
- do {
- do {
- ret = getmessage(&mesg, 0);
- if (ret < 0)
- exit(1);
- } while (!ret);
- if (mesg.id == MOVE)
- [NXApp SetIGSStatus:"%Premature move. Restart game.\n"];
- }
- while (mesg.id != GAMES);
- if (mesg.gamecount != 1)
- return -1;
- if (mesg.gamelist[0].bsize > 19) {
- [NXApp SetIGSStatus:"%Boardsize too large\n"];
- return -1;
- }
- if (observing) {
- [NXApp SetIGSStatus:"Removing observe\n"];
- sprintf(str, "unobserve\n");
- sendstr(str);
- do {
- do {
- ret = getmessage(&mesg, 0);
- if (ret < 0)
- exit(1);
- } while (!ret);
- } while (mesg.id != PROMPT);
- observing = 0;
- }
- ingame = n;
- MAXX = MAXY = mesg.gamelist[0].bsize;
- [[NXApp getGoView] startNewGame];
- [[NXApp getGoView] display];
- [[NXApp getGoView] setGameNumber:ingame];
- sprintf(str, "%s (%s)", mesg.gamelist[0].white, mesg.gamelist[0].wrank);
- [[NXApp getGoView] setWhiteName:str];
- sprintf(str, "%s (%s)", mesg.gamelist[0].black, mesg.gamelist[0].brank);
- [[NXApp getGoView] setBlackName:str];
- [[NXApp getGoView] setIGSHandicap:mesg.gamelist[0].hcap];
- sprintf(str, "%3.1f", mesg.gamelist[0].komi);
- [[NXApp getGoView] setIGSKomi:str];
- boardon = 1;
- return 0;
- }
-
- void makemove(int x, int y, int movenum, int color, int btime, int bbyo,
- int wtime, int wbyo)
- {
- extern void sethand(int);
-
- if ((x < MAXX) && (y < MAXY))
- {
- [[NXApp getGoView] makeMove: color: x: y];
- [[NXApp getGoView] dispTime: btime: bbyo: wtime: wbyo];
- }
- else if (x > 100)
- {
- sethand(x-100);
- [[NXApp getGoView] display];
- }
- }
-
- void makemovesilent(int x, int y, int movenum, int color, int btime, int bbyo,
- int wtime, int wbyo)
- {
- extern void sethand(int);
-
- if ((x < MAXX) && (y < MAXY))
- {
- [[NXApp getGoView] makeMoveSilent: color: x: y];
- }
- else if (x > 100)
- {
- sethand(x-100);
- }
- }
-
- void removeGroup(int x, int y)
- {
- extern unsigned char p[19][19], patternmat[19][19];
- extern int blackCaptured, whiteCaptured, currentStone;
- extern void find_pattern_in_board(int,int);
- int i, j;
-
- currentStone = p[x][y];
-
- find_pattern_in_board(x,y);
- for (i = 0; i < MAXX; i++)
- for (j = 0; j < MAXY; j++)
- if (patternmat[i][j])
- {
- p[i][j] = EMPTY;
- if (currentStone==BLACK)
- blackCaptured++;
- else
- whiteCaptured++;
- }
-
- [[NXApp getGoView] setblacksPrisoners:blackCaptured];
- [[NXApp getGoView] setwhitesPrisoners:whiteCaptured];
-
- [[NXApp getGoView] refreshIO];
- }
-
- void getmoves(int n)
- {
- int ret;
- char str[100];
-
- sprintf(str, "moves %d\n", n);
- sendstr(str);
- do {
- do {
- ret = getmessage(&mesg, 0);
- if (ret < 0)
- exit(1);
- } while (!ret);
- if (mesg.id == MOVE)
- makemovesilent(mesg.x, mesg.y, mesg.movenum, mesg.color, mesg.btime,
- mesg.bbyo, mesg.wtime, mesg.wbyo);
- else if (mesg.id && mesg.id != PROMPT)
- [NXApp SetIGSStatus:mesg.text];
- } while (mesg.id != PROMPT); /* MOVE || mesg.id == 0); */
- lastMove--;
- makemove(mesg.x, mesg.y, mesg.movenum, mesg.color, mesg.btime,
- mesg.bbyo, mesg.wtime, mesg.wbyo);
- [[NXApp getGoView] refreshIO];
- [[NXApp getGoView] display];
- }
-
- void getgames(message *mess)
- {
- int ret;
-
- sendstr("games\n");
- do {
- do {
- ret = getmessage(mess, 0);
- if (ret < 0)
- exit(1);
- } while (!ret);
- if (mess->id == MOVE)
- [NXApp SetIGSStatus:"%Premature move. Restart game.\n"];
- } while (mess->id != GAMES);
- }
-
- void unobserve(void)
- {
- char str[100];
- sprintf(str, "unobserve %d\n", ingame);
- sendstr(str);
- /* observing=0; ingame= -1; setgame(-1); */
- }
-
- int observegame(int n)
- {
- int ret;
- char str[20];
-
- if (!observing && ingame != -1) {
- [NXApp SetIGSStatus:"Can't observe while playing.\n"];
- return 1;
- }
- if (startgame(n))
- return 1;
- getmoves(n);
- sprintf(str, "observe %d\n", n);
- sendstr(str);
- observing = 1;
- do {
- do {
- ret = getmessage(&mesg, 0);
- if (ret < 0)
- exit(1);
- } while (!ret);
- if ((mesg.id == INFO) && !strncmp(mesg.text, "Removing", 8))
- [NXApp SetIGSStatus:"%fatal sync error. Restart igs.\n"];
- } while (mesg.id != MOVE && mesg.id != UNDO);
- return 0;
- }
-
-
- int peekgame(int n)
- {
- if (!observing && ingame != -1) {
- [NXApp SetIGSStatus:"Can't peek while playing.\n"];
- return 1;
- }
- if (startgame(n))
- return 1;
- getmoves(n);
- setgame(-1);
- return 0;
- }
-
- void setgame(int newgame)
- {
- if (newgame != ingame) {
- ingame = newgame;
- [[NXApp getGoView] setGameNumber:ingame];
- }
- }
-
- void loadgame(char *name)
- {
- char str[100];
- int ret;
- sprintf(str, "load %s\n", name);
- sendstr(str);
- do {
- ret = getmessage(&mesg, 0);
- if (ret < 0)
- exit(1);
- sprintf(str, "&&%d&&\n", mesg.id);
- [NXApp SetIGSStatus:str];
- } while (mesg.id != MOVE && mesg.id != ERROR);
- if (mesg.id == ERROR)
- [NXApp SetIGSStatus:mesg.text];
- else {
- if (!startgame(mesg.gamenum))
- getmoves(mesg.gamenum);
- }
- }
-
- void doserver(void)
- {
- int ret;
- NXEvent peek_ev, *get_ev;
-
- loc = local;
- idle = 0;
- ret = getmessage(&mesg, 1);
- if (ret < 0 && ret != KEY) {
- [NXApp SetIGSStatus:"Connection closed\n"];
- }
- if (ret > 0)
- switch (mesg.id) {
- case QUITMESG:
- [NXApp SetIGSStatus:mesg.text];
- break;
- case ONSERVER:
- [NXApp SetIGSStatus:"Connection established\n"];
- break;
- case BEEP:
- break;
- case MOVE:
- if (!boardon)
- [NXApp SetIGSStatus:"%Error: isolated move received\n"];
- else {
- makemove(mesg.x, mesg.y, mesg.movenum, mesg.color, mesg.btime,
- mesg.bbyo, mesg.wtime, mesg.wbyo);
- setgame(mesg.gamenum);
- }
- break;
- case UNDO:
- if (!boardon)
- [NXApp SetIGSStatus:"%Error: isolated undo received"];
- else {
- setgame(mesg.gamenum);
- [[NXApp getGoView] undo];
- [[NXApp getGoView] display];
- }
- break;
- case SCOREUNDO:
- /* endgame(); */
- [NXApp SetIGSStatus:"Scoring undone."];
- break;
- case LOAD:
- if (!startgame(mesg.gamenum))
- getmoves(mesg.gamenum);
- break;
- case MATCH:
- startgame(mesg.gamenum);
- break;
- case REMOVE:
- removeGroup(mesg.x, mesg.y);
- break;
- case SCORE:
- {
- char str[50];
- showboard(mesg.board);
- sprintf(str, "Black: %g\nWhite: %g\n", mesg.bscore, mesg.wscore);
- [NXApp SetIGSStatus:str];
- }
- break;
- case LOOK_M:{
- int pris[2];
- if (mesg.boardsize > 19)
- [NXApp SetIGSStatus:"%Boardsize of saved game too big.\n"];
- else {
- MAXX = MAXY = mesg.boardsize;
- [[NXApp getGoView] startNewGame];
- [[NXApp getGoView] display];
- boardon = 1;
- pris[0] = mesg.bcap;
- pris[1] = mesg.wcap;
- [[NXApp getGoView] setblacksPrisoners:pris[0]];
- [[NXApp getGoView] setwhitesPrisoners:pris[1]];
- [[NXApp getGoView] refreshIO];
- showboard(mesg.board);
- }
- }
- break;
- case KIBITZ:{
- char s[300];
- sprintf(s, "%s: %s\n", mesg.kibitzer, mesg.kibitz);
- [NXApp SetIGSStatus:s];
- }
- break;
- case STORED:
- if (!strlen(mesg.text))
- [NXApp SetIGSStatus:"No stored games\n"];
- else
- [NXApp SetIGSStatus:mesg.text];
- break;
- case INFO:
- if (strstr(mesg.text, "Removing")) {
- observing = 0;
- setgame(-1);
- [NXApp SetIGSStatus:mesg.text];
- } else
- [NXApp SetIGSStatus:mesg.text];
- break;
- case PROMPT:
- if (ingame != -1 && mesg.prompttype == 5) {
- setgame(-1);
- observing = 0;
- }
- case 0:
- break;
- default:
- [NXApp SetIGSStatus:mesg.text];
- break;
- }
- idle = 1;
-
- if( [NXApp peekNextEvent: NX_MOUSEDOWNMASK into: &peek_ev] )
- {
- get_ev = [NXApp getNextEvent: NX_MOUSEDOWNMASK];
- [NXApp sendEvent: get_ev];
- }
- }
-
-
-