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author | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2005-03-12 20:21:59 +0800 |
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committer | kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204> | 2005-03-12 20:21:59 +0800 |
commit | a49019fc3c2b25f90b0a1fc1162e5e2c80efdecd (patch) | |
tree | 222e80399945f1ebd600523af0a8947a366cf1b1 /mbbsd | |
parent | ab04e5e8ecb353211cda913997dd75f7f3ff028d (diff) | |
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r2622@m722: kcwu | 2005-03-12 20:11:10 +0800
move global variables into local, 282 bytes
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2603 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd')
-rw-r--r-- | mbbsd/dark.c | 281 |
1 files changed, 145 insertions, 136 deletions
diff --git a/mbbsd/dark.c b/mbbsd/dark.c index 95337a53..ad51cf16 100644 --- a/mbbsd/dark.c +++ b/mbbsd/dark.c @@ -13,35 +13,38 @@ typedef struct cur { short int y, x, end; } cur; -static item brd[4][8]; -static cur curr; /* 6 個 bytes */ +struct DarkData { + item brd[4][8]; + cur curr; + sint rcount, bcount, cont, fix; /* cont:是否可連吃 */ + sint my, mx, mly, mlx; /* 移動的座標 標 */ + + sint cur_eaty, cur_eatx; /* 吃掉對方其子的秀出座標 */ +}; static char * const rname[] = {"兵", "炮", "傌", "車", "相", "仕", "帥"}; static char * const bname[] = {"卒", "包", "馬", "車", "象", "士", "將"}; static const sint cury[] = {3, 5, 7, 9}, curx[] = {5, 9, 13, 17, 21, 25, 29, 33}; -static sint rcount, bcount, cont, fix; /* cont:是否可連吃 */ -static sint my = 0, mx = 0, mly = -1, mlx = -1; /* 移動的座標 標 */ -static sint cur_eaty, cur_eatx; /* 吃掉對方其子的秀出座標 */ static void -brdswap(sint y, sint x, sint ly, sint lx) +brdswap(struct DarkData *dd, sint y, sint x, sint ly, sint lx) { - memcpy(&brd[y][x], &brd[ly][lx], sizeof(item)); - brd[ly][lx].die = 1; - brd[ly][lx].color = -1; /* 沒這個color */ - brd[ly][lx].value = -1; + memcpy(&dd->brd[y][x], &dd->brd[ly][lx], sizeof(item)); + dd->brd[ly][lx].die = 1; + dd->brd[ly][lx].color = -1; /* 沒這個color */ + dd->brd[ly][lx].value = -1; } static sint -Is_win(item att, item det, sint y, sint x, sint ly, sint lx) +Is_win(struct DarkData *dd, item att, item det, sint y, sint x, sint ly, sint lx) { sint i, c = 0, min, max; if (att.value == 1) { /* 砲 */ if (y != ly && x != lx) return 0; - if ((abs(ly - y) == 1 && brd[y][x].die == 0) || - (abs(lx - x) == 1 && brd[y][x].die == 0)) + if ((abs(ly - y) == 1 && dd->brd[y][x].die == 0) || + (abs(lx - x) == 1 && dd->brd[y][x].die == 0)) return 0; if (y == ly) { if (x > lx) { @@ -52,7 +55,7 @@ Is_win(item att, item det, sint y, sint x, sint ly, sint lx) min = x; } for (i = min + 1; i < max; i++) - if (brd[y][i].die == 0) + if (dd->brd[y][i].die == 0) c++; } else if (x == lx) { if (y > ly) { @@ -63,7 +66,7 @@ Is_win(item att, item det, sint y, sint x, sint ly, sint lx) min = y; } for (i = min + 1; i < max; i++) - if (brd[i][x].die == 0) + if (dd->brd[i][x].die == 0) c++; } if (c != 1) @@ -73,7 +76,7 @@ Is_win(item att, item det, sint y, sint x, sint ly, sint lx) return 1; } /* 非砲 */ - if (((abs(ly - y) == 1 && x == lx) || (abs(lx - x) == 1 && ly == y)) && brd[y][x].out == 1) { + if (((abs(ly - y) == 1 && x == lx) || (abs(lx - x) == 1 && ly == y)) && dd->brd[y][x].out == 1) { if (att.value == 0 && det.value == 6) return 1; else if (att.value == 6 && det.value == 0) @@ -87,32 +90,32 @@ Is_win(item att, item det, sint y, sint x, sint ly, sint lx) } static sint -Is_move(sint y, sint x, sint ly, sint lx) +Is_move(struct DarkData *dd, sint y, sint x, sint ly, sint lx) { - if (brd[y][x].die == 1 && ((abs(ly - y) == 1 && x == lx) || (abs(lx - x) == 1 && ly == y))) + if (dd->brd[y][x].die == 1 && ((abs(ly - y) == 1 && x == lx) || (abs(lx - x) == 1 && ly == y))) return 1; return 0; } static void -brd_rand(void) +brd_rand(struct DarkData *dd) { sint y, x, index; sint tem[32]; sint value[32] = {0, 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 0, 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6}; - bzero(brd, sizeof(brd)); + bzero(dd->brd, sizeof(dd->brd)); bzero(tem, sizeof(tem)); - bzero(&curr, sizeof(curr)); + bzero(&dd->curr, sizeof(dd->curr)); for (y = 0; y < 4; y++) for (x = 0; x < 8; x++) while (1) { index = random() % 32; if (tem[index]) continue; - brd[y][x].color = (index > 15) ? 0 : 1; - brd[y][x].value = value[index]; + dd->brd[y][x].color = (index > 15) ? 0 : 1; + dd->brd[y][x].value = value[index]; tem[index] = 1; break; } @@ -137,7 +140,7 @@ brd_prints(void) } static void -draw_line(sint y, sint f) +draw_line(struct DarkData *dd, sint y, sint f) { sint i; char buf[1024], tmp[256]; @@ -146,15 +149,15 @@ draw_line(sint y, sint f) *tmp = 0; strlcpy(buf, "\033[43;30m", sizeof(buf)); for (i = 0; i < 8; i++) { - if (brd[y][i].die == 1) + if (dd->brd[y][i].die == 1) snprintf(tmp, sizeof(tmp), "│ "); - else if (brd[y][i].out == 0) + else if (dd->brd[y][i].out == 0) snprintf(tmp, sizeof(tmp), "│●"); else { snprintf(tmp, sizeof(tmp), "│\033[%s1;%dm%s\033[m\033[43;30m", - (f == i) ? "1;47;" : "", (brd[y][i].color) ? 31 : 34, - (brd[y][i].color) ? rname[brd[y][i].value] : - bname[brd[y][i].value]); + (f == i) ? "1;47;" : "", (dd->brd[y][i].color) ? 31 : 34, + (dd->brd[y][i].color) ? rname[dd->brd[y][i].value] : + bname[dd->brd[y][i].value]); } strcat(buf, tmp); } @@ -166,67 +169,67 @@ draw_line(sint y, sint f) } static void -redraw(void) +redraw(struct DarkData *dd) { sint i = 0; for (; i < 4; i++) - draw_line(i, -1); + draw_line(dd, i, -1); } static sint -playing(sint fd, sint color, sint ch, sint * b, userinfo_t * uin) +playing(struct DarkData *dd, sint fd, sint color, sint ch, sint * b, userinfo_t * uin) { - curr.end = 0; - move(cury[my], curx[mx]); + dd->curr.end = 0; + move(cury[dd->my], curx[dd->mx]); - if (fix) { + if (dd->fix) { if (ch == 's') { - fix = 0; + dd->fix = 0; *b = 0; return 0; } else { - draw_line(mly, -1); + draw_line(dd, dd->mly, -1); } } switch (ch) { case KEY_LEFT: - if (mx == 0) - mx = 7; + if (dd->mx == 0) + dd->mx = 7; else - mx--; - move(cury[my], curx[mx]); + dd->mx--; + move(cury[dd->my], curx[dd->mx]); *b = -1; break; case KEY_RIGHT: - if (mx == 7) - mx = 0; + if (dd->mx == 7) + dd->mx = 0; else - mx++; - move(cury[my], curx[mx]); + dd->mx++; + move(cury[dd->my], curx[dd->mx]); *b = -1; break; case KEY_UP: - if (my == 0) - my = 3; + if (dd->my == 0) + dd->my = 3; else - my--; - move(cury[my], curx[mx]); + dd->my--; + move(cury[dd->my], curx[dd->mx]); *b = -1; break; case KEY_DOWN: - if (my == 3) - my = 0; + if (dd->my == 3) + dd->my = 0; else - my++; - move(cury[my], curx[mx]); + dd->my++; + move(cury[dd->my], curx[dd->mx]); *b = -1; break; case 'q': case 'Q': if (!color) - bcount = 0; + dd->bcount = 0; else - rcount = 0; + dd->rcount = 0; *b = 0; return -2; case 'p': @@ -238,89 +241,89 @@ playing(sint fd, sint color, sint ch, sint * b, userinfo_t * uin) return -5; case 's': /* 翻開棋子 或是選擇棋子 */ /* 選擇棋子 */ - if (brd[my][mx].out == 1) { - if (brd[my][mx].color != color) { + if (dd->brd[dd->my][dd->mx].out == 1) { + if (dd->brd[dd->my][dd->mx].color != color) { *b = -1; break; } - if (mly < 0) { /* 可以選擇 */ - mly = my; - mlx = mx; - draw_line(my, mx); + if (dd->mly < 0) { /* 可以選擇 */ + dd->mly = dd->my; + dd->mlx = dd->mx; + draw_line(dd, dd->my, dd->mx); *b = -1; break; - } else if (mly == my && mlx == mx) { /* 不選了 */ - mly = -1; - mlx = -1; - draw_line(my, -1); + } else if (dd->mly == dd->my && dd->mlx == dd->mx) { /* 不選了 */ + dd->mly = -1; + dd->mlx = -1; + draw_line(dd, dd->my, -1); } else { - draw_line(mly, -1); - mly = my; - mlx = mx; - if (brd[mly][mlx].value == 1) - fix = 1; - draw_line(my, mx); + draw_line(dd, dd->mly, -1); + dd->mly = dd->my; + dd->mlx = dd->mx; + if (dd->brd[dd->mly][dd->mlx].value == 1) + dd->fix = 1; + draw_line(dd, dd->my, dd->mx); } *b = -1; break; } /* 翻開棋子 */ - if (mly >= 0) { + if (dd->mly >= 0) { *b = -1; break; } /* 本來就是翻開的 */ /* 決定一開始的顏色 */ if (currutmp->color == '.') { if (uin->color != '1' && uin->color != '0') - currutmp->color = (brd[my][mx].color) ? '1' : '0'; + currutmp->color = (dd->brd[dd->my][dd->mx].color) ? '1' : '0'; else currutmp->color = (uin->color == '0') ? '1' : '0'; } - brd[my][mx].out = 1; - draw_line(my, -1); - move(cury[my], curx[mx]); + dd->brd[dd->my][dd->mx].out = 1; + draw_line(dd, dd->my, -1); + move(cury[dd->my], curx[dd->mx]); *b = 0; break; case 'u': move(0, 0); clrtoeol(); - prints("%s色%s cont=%d", (brd[my][mx].color == RED) ? "紅" : "黑", rname[brd[my][mx].value], cont); + prints("%s色%s cont=%d", (dd->brd[dd->my][dd->mx].color == RED) ? "紅" : "黑", rname[dd->brd[dd->my][dd->mx].value], dd->cont); *b = -1; break; case '\r': /* 吃 or 移動 ly跟lx必須大於0 */ case '\n': if ( - mly >= 0 /* 要先選子 */ + dd->mly >= 0 /* 要先選子 */ && - brd[mly][mlx].color != brd[my][mx].color /* 同色不能移動也不能吃 */ + dd->brd[dd->mly][dd->mlx].color != dd->brd[dd->my][dd->mx].color /* 同色不能移動也不能吃 */ && - (Is_move(my, mx, mly, mlx) || Is_win(brd[mly][mlx], brd[my][mx], my, mx, mly, mlx)) + (Is_move(dd, dd->my, dd->mx, dd->mly, dd->mlx) || Is_win(dd, dd->brd[dd->mly][dd->mlx], dd->brd[dd->my][dd->mx], dd->my, dd->mx, dd->mly, dd->mlx)) ) { - if (fix && brd[my][mx].value < 0) { + if (dd->fix && dd->brd[dd->my][dd->mx].value < 0) { *b = -1; return 0; } - if (brd[my][mx].value >= 0 && brd[my][mx].die == 0) { + if (dd->brd[dd->my][dd->mx].value >= 0 && dd->brd[dd->my][dd->mx].die == 0) { if (!color) - bcount--; + dd->bcount--; else - rcount--; - move(cur_eaty, cur_eatx); - outs((color) ? bname[brd[my][mx].value] : rname[brd[my][mx].value]); - if (cur_eatx >= 26) { - cur_eatx = 5; - cur_eaty++; + dd->rcount--; + move(dd->cur_eaty, dd->cur_eatx); + outs((color) ? bname[dd->brd[dd->my][dd->mx].value] : rname[dd->brd[dd->my][dd->mx].value]); + if (dd->cur_eatx >= 26) { + dd->cur_eatx = 5; + dd->cur_eaty++; } else - cur_eatx += 3; + dd->cur_eatx += 3; } - brdswap(my, mx, mly, mlx); - draw_line(mly, -1); - draw_line(my, -1); - if (fix == 1) + brdswap(dd, dd->my, dd->mx, dd->mly, dd->mlx); + draw_line(dd, dd->mly, -1); + draw_line(dd, dd->my, -1); + if (dd->fix == 1) *b = -1; else { - mly = -1; - mlx = -1; + dd->mly = -1; + dd->mlx = -1; *b = 0; } } else @@ -330,42 +333,48 @@ playing(sint fd, sint color, sint ch, sint * b, userinfo_t * uin) *b = -1; } - if (!rcount) + if (!dd->rcount) return -1; - else if (!bcount) + else if (!dd->bcount) return -1; if (*b == -1) return 0; - curr.y = my; - curr.x = mx; - curr.end = (!*b) ? 1 : 0; - send(fd, &curr, sizeof(curr), 0); - send(fd, &brd, sizeof(brd), 0); + dd->curr.y = dd->my; + dd->curr.x = dd->mx; + dd->curr.end = (!*b) ? 1 : 0; + send(fd, &dd->curr, sizeof(dd->curr), 0); + send(fd, &dd->brd, sizeof(dd->brd), 0); return 0; } int main_dark(int fd, userinfo_t * uin) { - sint end = 0, ch = 1, i = 0, cont = 0; + sint end = 0, ch = 1, i = 0; char buf[16]; + struct DarkData dd; + + memset(&dd, 0, sizeof(dd)); + dd.my=dd.mx=0; + dd.mly=dd.mlx=-1; + *buf = 0; - fix = 0; + dd.fix = 0; currutmp->color = '.'; /* '.' 表示還沒決定顏色 */ - rcount = 16; - bcount = 16; + dd.rcount = 16; + dd.bcount = 16; //initialize - cur_eaty = 18, cur_eatx = 5; + dd.cur_eaty = 18, dd.cur_eatx = 5; setutmpmode(DARK); brd_prints(); if (currutmp->turn) { - brd_rand(); - send(fd, &brd, sizeof(brd), 0); + brd_rand(&dd); + send(fd, &dd.brd, sizeof(dd.brd), 0); mouts(21, 0, " [1;37m[1;33m◆[1;37m你是先手[m"); mouts(22, 0, " [1;33m◆[5;35m輪到你下了[m"); } else { - recv(fd, &brd, sizeof(brd), 0); + recv(fd, &dd.brd, sizeof(dd.brd), 0); mouts(21, 0, " [1;33m◆[1;37m你是後手[m"); } move(12, 3); @@ -390,8 +399,8 @@ main_dark(int fd, userinfo_t * uin) } ch = igetch(); if (ch == I_OTHERDATA) { - ch = recv(fd, &curr, sizeof(curr), 0); - if (ch != sizeof(curr)) { + ch = recv(fd, &dd.curr, sizeof(dd.curr), 0); + if (ch != sizeof(dd.curr)) { if (uin->turn == 'e') { end = -3; break; @@ -403,22 +412,22 @@ main_dark(int fd, userinfo_t * uin) end = -1; break; } - if (curr.end == -3) + if (dd.curr.end == -3) mouts(23, 30, "\033[33m要求合棋\033[m"); - else if (curr.end == -4) + else if (dd.curr.end == -4) mouts(23, 30, "\033[33m要求換邊\033[m"); - else if (curr.end == -5) + else if (dd.curr.end == -5) mouts(23, 30, "\033[33m要求連吃\033[m"); else mouts(23, 30, ""); - recv(fd, &brd, sizeof(brd), 0); - my = curr.y; - mx = curr.x; - redraw(); - if (curr.end) + recv(fd, &dd.brd, sizeof(dd.brd), 0); + dd.my = dd.curr.y; + dd.mx = dd.curr.x; + redraw(&dd); + if (dd.curr.end) mouts(22, 0, " [1;33m◆[5;35m輪到你下了[m"); - move(cury[my], curx[mx]); + move(cury[dd.my], curx[dd.mx]); } else { if (currutmp->turn == 'p') { if (ch == 'y') { @@ -441,7 +450,7 @@ main_dark(int fd, userinfo_t * uin) } } else if (currutmp->turn == 'g') { if (ch == 'y') { - cont = 1; + dd.cont = 1; mouts(21, 0, " \033[1;33m◆[1;31m你持紅色棋\033[m 可連吃"); } else { mouts(23, 30, ""); @@ -451,11 +460,11 @@ main_dark(int fd, userinfo_t * uin) if (currutmp->turn == 1) { sint go_on; if (uin->turn == 'g') { - cont = 1; + dd.cont = 1; uin->turn = (currutmp->turn) ? 0 : 1; mouts(21, 10, "可連吃"); } - end = playing(fd, currutmp->color - '0', ch, &go_on, uin); + end = playing(&dd, fd, currutmp->color - '0', ch, &go_on, uin); if (end == -1) { currutmp->turn = 'w'; @@ -465,35 +474,35 @@ main_dark(int fd, userinfo_t * uin) break; } else if (end == -3) { uin->turn = 'p'; - curr.end = -3; - send(fd, &curr, sizeof(curr), 0); - send(fd, &brd, sizeof(buf), 0); + dd.curr.end = -3; + send(fd, &dd.curr, sizeof(dd.curr), 0); + send(fd, &dd.brd, sizeof(buf), 0); continue; } else if (end == -4) { if (currutmp->color != '1' && currutmp->color != '0') continue; uin->turn = 'c'; i = 0; - curr.end = -4; - send(fd, &curr, sizeof(curr), 0); - send(fd, &brd, sizeof(buf), 0); + dd.curr.end = -4; + send(fd, &dd.curr, sizeof(dd.curr), 0); + send(fd, &dd.brd, sizeof(buf), 0); continue; } else if (end == -5) { uin->turn = 'g'; - curr.end = -5; - send(fd, &curr, sizeof(curr), 0); - send(fd, &brd, sizeof(buf), 0); + dd.curr.end = -5; + send(fd, &dd.curr, sizeof(dd.curr), 0); + send(fd, &dd.brd, sizeof(buf), 0); continue; } if (!i && currutmp->color == '1') { mouts(21, 0, " \033[1;33m◆[1;31m你持紅色棋\033[m"); i++; - move(cury[my], curx[mx]); + move(cury[dd.my], curx[dd.mx]); } if (!i && currutmp->color == '0') { mouts(21, 0, " \033[1;33m◆[1;36m你持黑色棋\033[m"); i++; - move(cury[my], curx[mx]); + move(cury[dd.my], curx[dd.mx]); } if (uin->turn == 'e') { end = -3; |