/* move chess 就等於吃棋子 */
move_chess(char y, char x, char yy, char xx, char *mark, char *turn)
{
chess[y][x]=chess[yy][xx];
chess[yy][xx]=0;
show_chess(y, x, chess[y][x], 0);
show_chess(yy, xx, 0, 0);
*mark=0;
*turn=nexturn(*turn);
}
/**
* 算法6.16，八皇后问题求解
* 进入本函数时，在n*n棋盘前i-1行已放置了互不攻击的i-1个棋子
* 现从第i行起继续为后续棋子选择合适位置
* 当i>n时，求得一个合法布局，输出之
*/
void Queen(int i, int n) //i从1开始
{
if (i > n)
show_chess(n); //输出棋盘当前布局
else
{
for (int j = 1; j <= n; j++)
{
Place(i, j); //在第i行第j列放置一个棋子
if (illigal(i)) //若当前布局合法
Queen(i + 1, n);
Remove(i, j); //移走第i行第j列的棋子
}
}
}
int
dark(int fd, user_info *uin, int t)
{
char x=0,y=0,turn=0,xx,yy,mark=0,color=-1;
char data[100],shown[2]={0,0},result=0,peace=0;
time_t rest,init=time(0);
int key,datac;
// screenline *screen; //for save the scre
data[0]=0;
start(uin);
add_io(fd, 0);
t=t?1:0;
if(!t) { /* 兩邊棋盤資料同步 */
for(yy=0; yy<8; yy++)
strncat(data, chess[yy], 4);
do {
datac=send(fd, data, strlen(data), 0);
} while(datac<0);
}
else {
do {
key=igetkey();
if (key == I_OTHERDATA) {
datac= recv(fd, data, sizeof(data), 0);
if(datac<=0) {add_io(0, 0); return;}
for(yy=0; yy<8; yy++)
strncpy(chess[yy], data+yy*4, 4);
}
} while(key != I_OTHERDATA);
}
move(18,0); clrtoeol();
do {
printtt(19, 56, "%s",t==turn?"自己":"對方");
refresh();
rest=time(0);
do {
if(t==turn) {
show_cursor(y, x, 1);
move(18, 0);
}
key=time(0)-init;
datac=ttt+rest-time(0);
if(datac<1 && turn==t) {
change_record(1);
add_io(0,0); bell();
pressanykey("時間到囉!!..這局輸囉.. :~(");
return 0;
}
else if(datac<1) {
change_record(0);
add_io(0,0); bell();
pressanykey("對方可能睡著啦~ so算你贏了!! ^^Y");
return 0;
}
move(22,34);
prints("%2d:%2d:%2d",key/3600,(key%3600)/60,key%60);
printtt(21,47,"4%d;1m %d:%2d",datac<30?1:4,datac/60,datac%60);
move(b_lines,0); clrtoeol();
prints("[45;37m 說明 [47;31m [←↑↓→/jikl][30m移動 [31m\
[Enter/Space][30m確定 [31m[w][30m傳訊 [31m[p][30m和棋 [31m[q]\
[30m投降 [31m[h][30mHelp [m");
refresh();
key=igetkey();
peace=0;
if(key==I_OTHERDATA) {
bell();
datac= recv(fd, data, sizeof(data), 0);
if(datac<=0) {add_io(0, 0); return;}
if(*data=='P') {
getdata(18, 0, "對方提出和棋的要求..答應和棋嗎?? (y/n) [n]", data, 4, LCECHO, 0);
move(18,0); clrtoeol();
do {
datac=send(fd, data, 1, 0);
} while(datac<0);
if(*data=='y') {
change_record(2);
add_io(0, 0);
pressanykey("雙方握手言和 :)");
return 0;
}
key=0;
}
else if(*data=='Q') {
change_record(0);
add_io(0, 0);
pressanykey("耶耶耶..對方投降了.. ^^Y");
return 0;
}
else {
yy=data[0]-1; xx=data[1]-1;
y=data[2]-1; x=data[3]-1;
if(darked(chess[y][x])) { /* 對方翻棋 */
if(color<0) {
color=nexturn(red(chess[y][x]));
show_color(color);
}
show_chess(y, x, chess[y][x], 0);
chess[y][x]--;
turn=nexturn(turn);
}
else {
if(chess[y][x])
result=show_eaten(chess[y][x],shown[t]++,0);
move_chess(y,x,yy,xx,&mark,&turn);
}
}
}
switch(key) {
case 'h':
{
extern screenline* big_picture;
screenline* screen0 = calloc(t_lines, sizeof(screenline));
memcpy(screen0, big_picture, t_lines * sizeof(screenline));
more("game/dark.help",YEA); //* 改成自己的路徑
memcpy(big_picture, screen0, t_lines * sizeof(screenline));
free(screen0);
redoscr();
}
break;
case 'w':
{
extern screenline* big_picture;
screenline* screen0 = calloc(2, sizeof(screenline));
memcpy(screen0, big_picture, 2 * sizeof(screenline));
my_write(uin->pid, "傳訊息: ");
memcpy(big_picture, screen0, 2 * sizeof(screenline));
free(screen0);
redoscr();
}
break;
case 'p':
if(t==turn) {
int keyy;
if(peace) break;
bell();
getdata(18, 0, "真的要和棋嗎?? (y/n) [n]", data, 4, LCECHO, 0);
move(18, 0); clrtoeol();
if(*data!='y') break;
prints("[33;1m詢問對手是否同意和棋..[5m請稍後... :)[m"); refresh();
peace=1;
do {
datac=send(fd, "P", 1, 0);
} while(datac<0);
do {
keyy=igetkey();
if(keyy==I_OTHERDATA) {
datac= recv(fd, data, sizeof(data), 0);
if(datac<=0) {add_io(0, 0); return 0;}
move(18, 0); clrtoeol();
if(*data=='y') {
change_record(2);
add_io(0, 0);
pressanykey("雙方握手言和 :)");
return 0;
}
else
pressanykey("對方不同意和棋.. :~");
}
} while (keyy!=I_OTHERDATA);
}
break;
case 'q':
if(t==turn) {
bell();
getdata(18, 0, "真的要投降嗎?? (y/n) [n]", data, 4, LCECHO, 0);
move(18,0); clrtoeol();
if(*data!='y') break;
do {
datac=send(fd, "Q", 1, 0);
} while(datac<0);
change_record(1);
add_io(0, 0);
pressanykey("啊啊啊..我不行了..投降~ ^^;");
return 0;
}
break;
default:
if(t!=turn) key=0;
break;
}
if(t!=turn) continue;
switch(key) {
case ' ':
case 13:
if(!mark && darked(chess[y][x])) { /* 翻棋 */
if(color<0) {
color=red(chess[y][x]);
show_color(color);
}
show_chess(y, x, chess[y][x], 0);
chess[y][x]--;
turn=nexturn(turn);
}
else if(mark) { /* 已 mark 的處理 */
if(!chess[y][x] && nexto(x-xx,y-yy)) /* 移動 */
move_chess(y,x,yy,xx,&mark,&turn);
else if(!mychess(y,x,color) && !darked(chess[y][x])) { /* 吃對方的棋子 */
if(nexto2(x-xx,y-yy) && mark==6) { /* mark 起來的棋子不在隔壁(炮) */
char i,tmp=0;
if(x==xx)
for(i=min(y,yy)+1; i<max(y,yy); i++)
tmp+=(chess[i][x]!=0);
else
for(i=min(x,xx)+1; i<max(x,xx); i++)
tmp+=(chess[y][i]!=0);
if(tmp==1 && chess[y][x]) {
result=show_eaten(chess[y][x],shown[nexturn(t)]++,1);
move_chess(y,x,yy,xx,&mark,&turn);
}
else cancel_mark(yy,xx,&mark,&key);
}
else { /* mark 起來的棋子在隔壁 */
if( nexto(x-xx,y-yy) &&
((mark==7 && rank(chess[y][x])==1) || /* 小兵立大功 */
( mark<=rank(chess[y][x]) &&
rank(chess[y][x])-mark!=6 )) ) { /* 將軍怕小兵 */
result=show_eaten(chess[y][x],shown[nexturn(t)]++,1);
move_chess(y,x,yy,xx,&mark,&turn);
}
else cancel_mark(yy,xx,&mark,&key);
}
}
else cancel_mark(yy,xx,&mark,&key); /* 不能移不能吃 */
}
/* mark 起來 */
else if(!mark && chess[y][x] && mychess(y,x,color)) { /* mark 起來 */
show_chess(y, x, chess[y][x], 1);
mark=rank(chess[y][x]);
xx=x; yy=y;
key=0;
}
else key=0;
break;
case 'u':
if(mark) cancel_mark(yy, xx, &mark, &key);
break;
case KEY_LEFT:
case 'j':
show_cursor(y, x, 0);
y=y==0?7:y-1;
break;
case KEY_RIGHT:
case 'l':
show_cursor(y, x, 0);
y=y==7?0:y+1;
break;
case KEY_UP:
case 'i':
show_cursor(y, x, 0);
x=x==0?3:x-1;
break;
case KEY_DOWN:
case 'k':
show_cursor(y, x, 0);
x=x==3?0:x+1;
break;
}
} while(key!=' ' && key!=13 && key!=I_OTHERDATA);
show_cursor(y, x, 0);
if(t==turn) continue; /* turn已經動過..so是相反的值 */
data[0]=yy+1; data[1]=xx+1;
data[2]=y+1; data[3]=x+1;
do {
datac=send(fd, data, 4, 0);
} while(datac<0);
} while(!result);
add_io(0, 0);
if(!turn)
{
FILE *fs;
init=time(0)-init;
if(fs=fopen("log/dark.log","a+")) //* 可改成自己想要的路徑
{
fprintf(fs,"%s win %s %d:%d\n",currutmp->userid,uin->userid,init/60,init%60);
fclose(fs);
}
}
change_record(1);
pressanykey("恭禧你%s了 ^^Y",t==turn?"輸":"贏");
}
cancel_mark(char yy, char xx, char *mark, int *key)
{
show_chess(yy, xx, chess[yy][xx], 0);
*mark=0; *key=0;
}
