diff options
| -rw-r--r-- | src/hackvr.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/hackvr.c b/src/hackvr.c index ec8a5da..a90a3ae 100644 --- a/src/hackvr.c +++ b/src/hackvr.c @@ -187,6 +187,9 @@ int hackvr_handler(char *line) { fprintf(stderr,"# commands that don't get prepended with groupname: help, version\n"); fprintf(stderr,"# command format:\n"); fprintf(stderr,"# group names can be globbed in some cases to operate on multiple groups\n"); + fprintf(stderr,"# some commands that take numbers as arguments can be made to behave relative\n"); + fprintf(stderr,"# by putting + before the number. makes negative relative a bit odd like:\n"); + fprintf(stderr,"# user move +-2 +-2 0\n"); fprintf(stderr,"# groupnam* command arguments\n"); fprintf(stderr,"# commands:\n"); fprintf(stderr,"# deleteallexcept grou*\n"); @@ -200,8 +203,9 @@ int hackvr_handler(char *line) { fprintf(stderr,"# addshape color N x1 y1 z1 ... xN yN zN\n"); fprintf(stderr,"# export grou*\n"); fprintf(stderr,"# * scaleup x y z\n"); - fprintf(stderr,"# * move x y z\n"); + fprintf(stderr,"# * move [+]x [+]y [+]z\n"); fprintf(stderr,"# * move forward|backward|up|down|left|right\n"); + fprintf(stderr,"# * rotate [+]x [+]y [+]z\n"); fprintf(stderr,"# that is all.\n"); return ret; } else { @@ -556,10 +560,10 @@ int hackvr_handler(char *line) { tmprady=d2r((degrees){global.camera.r.y.d});//doesn't matter. yet. tmpy=WALK_SPEED*1; } else if(!strcmp(a[2],"left")) { - tmprady=d2r((degrees){global.camera.r.y.d+90}); + tmprady=d2r((degrees){global.camera.r.y.d+270}); //snprintf(tmp,sizeof(tmp)-1,"%s move +%f +0 +%f\n",global.user,tmpx,tmpz); } else if(!strcmp(a[2],"right")) { - tmprady=d2r((degrees){global.camera.r.y.d+270}); + tmprady=d2r((degrees){global.camera.r.y.d+90}); //snprintf(tmp,sizeof(tmp)-1,"%s move +%f +0 +%f\n",global.user,tmpx,tmpz); } else { fprintf(stderr,"# dunno what direction you're talking about. try up, down, left, right, forward, or backward\n"); |