diff options
Diffstat (limited to 'games/hack/hack.track.c')
-rw-r--r-- | games/hack/hack.track.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/games/hack/hack.track.c b/games/hack/hack.track.c deleted file mode 100644 index 6b41c2cdb118..000000000000 --- a/games/hack/hack.track.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */ -/* hack.track.c - version 1.0.2 */ - -#include "hack.h" - -#define UTSZ 50 - -coord utrack[UTSZ]; -int utcnt = 0; -int utpnt = 0; - -initrack(){ - utcnt = utpnt = 0; -} - -/* add to track */ -settrack(){ - if(utcnt < UTSZ) utcnt++; - if(utpnt == UTSZ) utpnt = 0; - utrack[utpnt].x = u.ux; - utrack[utpnt].y = u.uy; - utpnt++; -} - -coord * -gettrack(x,y) register x,y; { -register int i,cnt,dist; -coord tc; - cnt = utcnt; - for(i = utpnt-1; cnt--; i--){ - if(i == -1) i = UTSZ-1; - tc = utrack[i]; - dist = (x-tc.x)*(x-tc.x) + (y-tc.y)*(y-tc.y); - if(dist < 3) - return(dist ? &(utrack[i]) : 0); - } - return(0); -} |