路径

src/NetHack_3.7/src/track.c

@@ -12,14 +12,14 @@ static NEARDATA int utcnt, utpnt;
 static NEARDATA coord utrack[UTSZ];
 
 void
-initrack(void)
+initrack(void)//初始化路径
 {
     utcnt = utpnt = 0;
 }
 
 /* add to track */
 void
-settrack(void)
+settrack(void)//添加路径
 {
     if (utcnt < UTSZ)
         utcnt++;
@@ -31,7 +31,7 @@ settrack(void)
 }
 
 coord *
-gettrack(coordxy x, coordxy y)
+gettrack(coordxy x, coordxy y)//寻找路径
 {
     register int cnt, ndist;
     register coord *tc;