indent

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@415 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 59 insertions, 49 deletions

diff --git a/mbbsd/gomo1.c b/mbbsd/gomo1.c
index c741f538..462ceb47 100644
--- a/mbbsd/gomo1.c
+++ b/mbbsd/gomo1.c
@@ -1,87 +1,95 @@
-/* $Id: gomo1.c,v 1.2 2002/06/04 13:08:33 in2 Exp $ */
+/* $Id: gomo1.c,v 1.3 2002/07/05 17:10:27 in2 Exp $ */
 #include "bbs.h"
 
 #define QCAST   int (*)(const void *, const void *)
 
 /* pattern and advance map */
 
-static int intrevcmp(const void *a, const void *b) {
+static int 
+intrevcmp(const void *a, const void *b)
+{
     return (*(int *)b - *(int *)a);
 }
 
 /* x,y: 0..BRDSIZ-1 ; color: CBLACK,CWHITE ; dx,dy: -1,0,+1 */
-static int gomo_getindex(int x, int y, int color, int dx, int dy) {
-    int i, k, n;
-    for(n = -1, i = 0, k = 1; i < 5; i++, k <<= 1) {
+static int 
+gomo_getindex(int x, int y, int color, int dx, int dy)
+{
+    int             i, k, n;
+    for (n = -1, i = 0, k = 1; i < 5; i++, k <<= 1) {
 	x += dx;
 	y += dy;
-	
-	if((x < 0) || (x >= BRDSIZ) || ( y < 0) || ( y >= BRDSIZ)) {
+
+	if ((x < 0) || (x >= BRDSIZ) || (y < 0) || (y >= BRDSIZ)) {
 	    n += k;
 	    break;
-	} else if(ku[x][y] != BBLANK) {
+	} else if (ku[x][y] != BBLANK) {
 	    n += k;
-	    if(ku[x][y] != color)
+	    if (ku[x][y] != color)
 		break;
 	}
     }
-    
-    if(i >= 5)
+
+    if (i >= 5)
 	n += k;
 
     return n;
 }
 
-int chkwin(int style, int limit) {
-    if(style == 0x0c)
-	return 1 /* style */;
-    else if(limit == 0) {
-	if(style == 0x0b)
-	    return 1 /* style */;
+int 
+chkwin(int style, int limit)
+{
+    if (style == 0x0c)
+	return 1 /* style */ ;
+    else if (limit == 0) {
+	if (style == 0x0b)
+	    return 1 /* style */ ;
 	return 0;
     }
-    if((style < 0x0c) && (style > 0x07))
-	return -1 /* -style */;
+    if ((style < 0x0c) && (style > 0x07))
+	return -1 /* -style */ ;
     return 0;
 }
 
 /* x,y: 0..BRDSIZ-1 ; color: CBLACK,CWHITE ; limit:1,0 ; dx,dy: 0,1 */
-static int dirchk(int x, int y, int color, int limit, int dx, int dy) {
-    int le, ri, loc, style = 0;
+static int 
+dirchk(int x, int y, int color, int limit, int dx, int dy)
+{
+    int             le, ri, loc, style = 0;
 
     le = gomo_getindex(x, y, color, -dx, -dy);
-    ri = gomo_getindex(x, y, color, dx,  dy);
+    ri = gomo_getindex(x, y, color, dx, dy);
 
     loc = (le > ri) ? (((le * (le + 1)) >> 1) + ri) :
 	(((ri * (ri + 1)) >> 1) + le);
-    
+
     style = pat[loc];
-    
-    if(limit == 0)
+
+    if (limit == 0)
 	return (style & 0x0f);
 
     style >>= 4;
-    
-    if((style == 3) || (style == 2)) {
-	int i, n = 0, tmp, nx, ny;
-	
+
+    if ((style == 3) || (style == 2)) {
+	int             i, n = 0, tmp, nx, ny;
+
 	n = adv[loc >> 1];
-	
+
 	((loc & 1) == 0) ? (n >>= 4) : (n &= 0x0f);
-	
+
 	ku[x][y] = color;
-	
-	for(i = 0; i < 2; i++) {
-	    if((tmp = (i == 0) ? (-(n >> 2)):(n & 3)) != 0) {
+
+	for (i = 0; i < 2; i++) {
+	    if ((tmp = (i == 0) ? (-(n >> 2)) : (n & 3)) != 0) {
 		nx = x + (le > ri ? 1 : -1) * tmp * dx;
 		ny = y + (le > ri ? 1 : -1) * tmp * dy;
-		
-		if((dirchk(nx, ny, color, 0, dx, dy) == 0x06) &&
-		   (chkwin(getstyle(nx, ny, color, limit), limit) >= 0))
+
+		if ((dirchk(nx, ny, color, 0, dx, dy) == 0x06) &&
+		    (chkwin(getstyle(nx, ny, color, limit), limit) >= 0))
 		    break;
 	    }
 	}
-	if(i >= 2)
+	if (i >= 2)
 	    style = 0;
 	ku[x][y] = BBLANK;
     }
@@ -92,26 +100,28 @@ static int dirchk(int x, int y, int color, int limit, int dx, int dy) {
 /* 四三=7 活四=6 斷四=5 死四=4 活三=3 斷三=2 保留=1 無效=0 */
 
 /* x,y: 0..BRDSIZ-1 ; color: CBLACK,CWHITE ; limit: 1,0 */
-int getstyle(int x, int y, int color, int limit) {
-    int i, j, dir[4], style;
+int 
+getstyle(int x, int y, int color, int limit)
+{
+    int             i, j, dir[4], style;
 
-    if((x < 0) || (x >= BRDSIZ) || ( y < 0) || (y >= BRDSIZ))
+    if ((x < 0) || (x >= BRDSIZ) || (y < 0) || (y >= BRDSIZ))
 	return 0x0f;
-    if(ku[x][y] != BBLANK)
+    if (ku[x][y] != BBLANK)
 	return 0x0d;
 
-    for(i = 0; i < 4; i++)
-	dir[i] = dirchk(x, y, color, limit, i ? (i>>1) : -1, i ? (i&1) : 1);
+    for (i = 0; i < 4; i++)
+	dir[i] = dirchk(x, y, color, limit, i ? (i >> 1) : -1, i ? (i & 1) : 1);
 
     qsort(dir, 4, sizeof(int), (QCAST)intrevcmp);
 
-    if((style = dir[0]) >= 2) {
-	for(i = 1, j = 6 + (limit ? 1 : 0); i < 4; i++) {
-	    if((style > j) || (dir[i] < 2))
+    if ((style = dir[0]) >= 2) {
+	for (i = 1, j = 6 + (limit ? 1 : 0); i < 4; i++) {
+	    if ((style > j) || (dir[i] < 2))
 		break;
-	    if(dir[i] > 3)
+	    if (dir[i] > 3)
 		style = 9;
-	    else if((style < 7) && (style > 3))
+	    else if ((style < 7) && (style > 3))
 		style = 7;
 	    else
 		style = 8;