/* $Id: gomo.c,v 1.1 2002/03/07 15:13:48 in2 Exp $ */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <string.h>
#include "config.h"
#include "pttstruct.h"
#include "gomo.h"
#include "common.h"
#include "modes.h"
#include "proto.h"
extern int usernum;
extern userinfo_t *currutmp;
char ku[BRDSIZ][BRDSIZ];
static char *chess[] = { "●", "○" };
static int tick, lastcount, mylasttick, hislasttick;
unsigned char *pat, *adv;
typedef struct {
char x;
char y;
} Horder_t;
static Horder_t *v, pool[225];
static void HO_init() {
memset(pool, 0, sizeof(pool));
v = pool;
pat = pat_gomoku;
adv = adv_gomoku;
memset(ku, 0, sizeof(ku));
}
static void HO_add(Horder_t *mv) {
*v++ = *mv;
}
static void HO_undo(Horder_t *mv) {
char *str = "┌┬┐├┼┤└┴┘";
int n1, n2, loc;
*mv = *(--v);
ku[(int)mv->x][(int)mv->y] = BBLANK;
BGOTO(mv->x, mv->y);
n1 = (mv->x == 0) ? 0 : (mv->x == 14) ? 2 : 1;
n2 = (mv->y == 14)? 0 : (mv->y == 0) ? 2 : 1;
loc= 2 * ( n2 * 3 + n1);
prints("%.2s", str + loc);
}
extern userec_t cuser;
static void HO_log(char *user) {
int i;
FILE *log;
char buf[80];
char buf1[80];
char title[80];
Horder_t *ptr = pool;
extern screenline_t *big_picture;
fileheader_t mymail;
sprintf(buf, "home/%c/%s/F.%d", cuser.userid[0], cuser.userid,
rand() & 65535);
log = fopen(buf, "w");
for(i = 1; i < 17; i++)
fprintf(log, "%.*s\n", big_picture[i].len, big_picture[i].data);
i = 0;
do {
fprintf(log, "[%2d]%s ==> %c%d%c", i + 1, chess[i % 2],
'A' + ptr->x, ptr->y + 1, (i % 2) ? '\n' : '\t');
i++;
} while( ++ptr < v);
fclose(log);
sethomepath(buf1, cuser.userid);
stampfile(buf1, &mymail);
mymail.savemode = 'H'; /* hold-mail flag */
mymail.filemode = FILE_READ;
strcpy(mymail.owner, "[備.忘.錄]");
sprintf(mymail.title, "\033[37;41m棋譜\033[m %s VS %s",
cuser.userid, user);
sethomedir(title, cuser.userid);
Rename(buf, buf1);
append_record(title, &mymail, sizeof(mymail));
unlink(buf);
}
static int countgomo() {
Horder_t *ptr;
int i;
ptr = pool;
i = 0;
do {
i++;
} while(++ptr < v);
return i;
}
static int chkmv(Horder_t *mv, int color, int limit) {
char *xtype[] = {"\033[1;31m跳三\033[m", "\033[1;31m活三\033[m",
"\033[1;31m死四\033[m", "\033[1;31m跳四\033[m",
"\033[1;31m活四\033[m", "\033[1;31m四三\033[m",
"\033[1;31m雙三\033[m", "\033[1;31m雙四\033[m",
"\033[1;31m雙四\033[m", "\033[1;31m連六\033[m",
"\033[1;31m連五\033[m"};
int rule = getstyle(mv->x, mv->y, color, limit);
if(rule > 1 && rule < 13) {
move(15, 40);
outs(xtype[rule - 2]);
bell();
}
return chkwin(rule, limit);
}
static int gomo_key(int fd, int ch, Horder_t *mv) {
if( ch >= 'a' && ch <= 'o') {
char pbuf[4], vx, vy;
*pbuf = ch;
if(fd)
add_io(0, 0);
oldgetdata(17, 0, "直接指定位置 :", pbuf, 4, DOECHO);
if(fd)
add_io(fd, 0);
vx = pbuf[0] - 'a';
vy = atoi(pbuf + 1) - 1;
if(vx >= 0 && vx < 15 && vy >= 0 && vy < 15 &&
ku[(int)vx][(int)vy] == BBLANK) {
mv->x = vx;
mv->y = vy;
return 1;
}
} else {
switch(ch) {
case KEY_RIGHT:
mv->x = (mv->x == BRDSIZ - 1) ? mv->x : mv->x + 1;
break;
case KEY_LEFT:
mv->x = (mv->x == 0 ) ? 0 : mv->x - 1;
break;
case KEY_UP:
mv->y = (mv->y == BRDSIZ - 1) ? mv->y : mv->y + 1;
break;
case KEY_DOWN:
mv->y = (mv->y == 0 ) ? 0 : mv->y - 1;
break;
case ' ':
case '\r':
if(ku[(int)mv->x][(int)mv->y] == BBLANK)
return 1;
}
}
return 0;
}
extern userec_t xuser;
static int reload_gomo() {
passwd_query(usernum, &xuser);
cuser.five_win = xuser.five_win;
cuser.five_lose = xuser.five_lose;
cuser.five_tie = xuser.five_tie;
return 0;
}
int gomoku(int fd) {
Horder_t mv;
int me, he, win, ch;
int hewantpass, iwantpass;
userinfo_t *my = currutmp;
HO_init();
me = !(my->turn) + 1;
he = my->turn + 1;
win = 1;
tick=time(0) + MAX_TIME;
lastcount = MAX_TIME;
setutmpmode(M_FIVE);
clear();
prints("\033[1;46m 五子棋對戰 \033[45m%30s VS %-30s\033[m",
cuser.userid, my->mateid);
show_file("etc/@five", 1, -1, ONLY_COLOR);
move(11, 40);
prints("我是 %s", me == BBLACK ? "先手 ●, 有禁手" : "後手 ○");
move(16, 40);
prints("\033[1;33m%s", cuser.userid);
move(17, 40);
prints("\033[1;33m%s", my->mateid);
reload_gomo();
move(16, 60);
prints("\033[1;31m%d\033[37m勝 \033[34m%d\033[37m敗 \033[36m%d\033[37m和"
"\033[m", cuser.five_win, cuser.five_lose, cuser.five_tie);
getuser(my->mateid);
move(17, 60);
prints("\033[1;31m%d\033[37m勝 \033[34m%d\033[37m敗 \033[36m%d\033[37m"
"和\033[m", xuser.five_win, xuser.five_lose, xuser.five_tie);
cuser.five_lose++;
/* 一進來先加一場敗場, 贏了後再扣回去, 避免快輸了惡意斷線 */
passwd_update(usernum, &cuser);
add_io(fd, 0);
hewantpass = iwantpass = 0;
mv.x = mv.y = 7;
move(18, 40);
prints("%s時間還剩%d:%02d\n", my->turn ? "你的" : "對方",
MAX_TIME / 60, MAX_TIME % 60);
for(;;) {
move(13, 40);
outs(my->turn ? "輪到自己下了!": "等待對方下子..");
if(lastcount != tick-time(0)) {
lastcount = tick-time(0);
move(18, 40);
prints("%s時間還剩%d:%02d\n", my->turn ? "你的" : "對方",
lastcount / 60, lastcount % 60);
if(lastcount <= 0 && my->turn) {
move(19, 40);
outs("時間已到, 你輸了");
my->five_lose++;
send(fd, '\0', 1, 0);
break;
}
if(lastcount <= -5 && !my->turn) {
move(19, 40);
outs("對手太久沒下, 你贏了!");
win = 1;
cuser.five_lose--;
cuser.five_win++;
my->five_win++;
passwd_update(usernum, &cuser);
mv.x = mv.y = -2;
send(fd, &mv, sizeof(Horder_t), 0);
mv = *(v - 1);
break;
}
}
move(14, 40);
if(hewantpass) {
outs("\033[1;32m和棋要求!\033[m");
bell();
} else
clrtoeol();
BGOTOCUR(mv.x, mv.y);
ch = igetkey();
if(ch != I_OTHERDATA)
iwantpass = 0;
if(ch == 'q') {
if(countgomo() < 10) {
cuser.five_lose--;
passwd_update(usernum, &cuser);
}
send(fd, '\0', 1, 0);
break;
} else if(ch == 'u' && !my->turn && v > pool) {
mv.x = mv.y = -1;
ch = send(fd, &mv, sizeof(Horder_t), 0);
if(ch == sizeof(Horder_t)) {
HO_undo(&mv);
tick = mylasttick;
my->turn = 1;
continue;
} else
break;
}
if(ch == 'p') {
if(my->turn ) {
if(iwantpass == 0) {
iwantpass = 1;
mv.x = mv.y = -2;
send(fd, &mv, sizeof(Horder_t), 0);
mv = *(v - 1);
}
continue;
} else if(hewantpass) {
win = 0;
cuser.five_lose--;
cuser.five_tie++;
my->five_tie++;
passwd_update(usernum, &cuser);
mv.x=mv.y=-2;
send(fd, &mv, sizeof(Horder_t), 0);
mv = *(v - 1);
break;
}
}
if(ch == I_OTHERDATA) {
ch = recv(fd, &mv, sizeof(Horder_t), 0);
if(ch != sizeof(Horder_t)) {
lastcount=tick-time(0);
if(lastcount >=0) {
win = 1;
cuser.five_lose--;
if(countgomo() >=10) {
cuser.five_win++;
my->five_win++;
}
passwd_update(usernum, &cuser);
outmsg("對方認輸了!!");
break;
} else {
win = 0;
outmsg("你超過時間未下子, 輸了!");
my->five_lose++;
break;
}
} else if(mv.x == -2 && mv.y == -2) {
if(iwantpass == 1) {
win = 0;
cuser.five_lose--;
cuser.five_tie++;
my->five_tie++;
passwd_update(usernum, &cuser);
break;
} else {
hewantpass = 1;
mv = *(v - 1);
continue;
}
}
if(my->turn && mv.x == -1 && mv.y == -1) {
outmsg("對方悔棋");
tick = hislasttick;
HO_undo(&mv);
my->turn = 0;
continue;
}
if(!my->turn) {
win = chkmv(&mv, he, he == BBLACK);
HO_add(&mv);
hislasttick = tick;
tick = time(0) + MAX_TIME;
ku[(int)mv.x][(int)mv.y] = he;
bell();
BGOTO(mv.x, mv.y);
outs(chess[he - 1]);
if(win) {
outmsg(win == 1 ? "對方贏了!" : "對方禁手");
if(win != 1) {
cuser.five_lose--;
cuser.five_win++;
my->five_win++;
passwd_update(usernum, &cuser);
} else
my->five_lose++;
win = -win;
break;
}
my->turn = 1;
}
continue;
}
if(my->turn) {
if(gomo_key(fd, ch, &mv))
my->turn = 0;
else
continue;
if(!my->turn) {
HO_add(&mv);
BGOTO(mv.x, mv.y);
outs(chess[me - 1]);
win = chkmv( &mv, me, me == BBLACK);
ku[(int)mv.x][(int)mv.y] = me;
mylasttick = tick;
tick = time(0) + MAX_TIME; /*倒數*/
lastcount = MAX_TIME;
if(send(fd, &mv, sizeof(Horder_t), 0) != sizeof(Horder_t))
break;
if(win) {
outmsg(win == 1 ? "我贏囉~~" : "禁手輸了" );
if(win == 1) {
cuser.five_lose--;
cuser.five_win++;
my->five_win++;
passwd_update(usernum, &cuser);
} else
my->five_lose++;
break;
}
move(15, 40);
clrtoeol();
}
}
}
add_io(0, 0);
close(fd);
igetch();
if(v > pool) {
char ans[4];
getdata(19 , 0, "要保留本局成棋譜嗎?(y/N)", ans, 4, LCECHO);
if(*ans == 'y')
HO_log(my->mateid);
}
return 0;
}
