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-rw-r--r--src/hackvr.c113
1 files changed, 87 insertions, 26 deletions
diff --git a/src/hackvr.c b/src/hackvr.c
index e998bfe..0d41f5a 100644
--- a/src/hackvr.c
+++ b/src/hackvr.c
@@ -159,6 +159,7 @@ int hackvr_handler(char *line) {
char **a;
char tmp[256];
struct entry *m;
+ char helping=0;//a flag that we can check for to see if we need to output our help
// radians tmpradx,tmprady,tmpradz;
radians tmprady;
@@ -177,6 +178,8 @@ int hackvr_handler(char *line) {
id=a[0];
if(len > 1) {
command=a[1];
+ } else {
+ command=a[0];//meh
}
if(len < 2) {
if(!strcmp(id,"version")) {
@@ -184,6 +187,7 @@ int hackvr_handler(char *line) {
return 0;
}
if(!strcmp(id,"help")) {
+ helping=1;
#ifdef GRAPHICAL
fprintf(stderr,"# NOT built headless.\n");
#else
@@ -197,29 +201,13 @@ int hackvr_handler(char *line) {
fprintf(stderr,"# user move +-2 +-2 0\n");
fprintf(stderr,"# groupnam* command arguments\n");
fprintf(stderr,"# commands:\n");
- fprintf(stderr,"# deleteallexcept grou*\n");
- fprintf(stderr,"# deletegroup grou*\n");
- fprintf(stderr,"# assimilate grou*\n");
- fprintf(stderr,"# renamegroup group\n");
- fprintf(stderr,"# control grou* [globbing this group could have fun effects]\n");
- fprintf(stderr,"# dump\n");
- fprintf(stderr,"# quit\n");
- fprintf(stderr,"# set\n");
- fprintf(stderr,"# addshape color N x1 y1 z1 ... xN yN zN\n");
- fprintf(stderr,"# export grou*\n");
- fprintf(stderr,"# ping any-string-without-spaces\n");
- fprintf(stderr,"# * scale 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 {
- //fprintf(stderr,"# ur not doing it right. '%s'\n",id);
- return ret;
}
}
ret=1;
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# deleteallexcept grou*\n");
if(!strcmp(command,"deleteallexcept")) {
if(len == 3) {
for(j=0;global.shape[j] && j < MAXSHAPES;j++) {//mark first. compress later.
@@ -250,6 +238,10 @@ int hackvr_handler(char *line) {
return ret;
}
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# _ deletegroup grou*\n");
if(!strcmp(command,"deletegroup")) {//should the grouprot get deleted too? sure...
if(len == 3) {
for(j=0;global.shape[j] && j < MAXSHAPES;j++) {
@@ -282,6 +274,10 @@ int hackvr_handler(char *line) {
return ret;
}
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# assimilate grou*\n");
if(!strcmp(command,"assimilate")) {//um... what do we do with the group_rotation? flatten it?
if(len == 3) {
for(j=0;global.shape[j];j++) {
@@ -294,6 +290,10 @@ int hackvr_handler(char *line) {
ret=1;
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# renamegroup group\n");
if(!strcmp(command,"renamegroup")) {//this command doesn't need globbing
if(len == 4) {//syntax: epoch renamegroup originally eventually?
for(j=0;global.shape[j];j++) {
@@ -311,10 +311,18 @@ int hackvr_handler(char *line) {
ret=1;
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# status # old. just outputs a variable that is supposed to be loops per second.\n");
if(!strcmp(command,"status")) {
fprintf(stderr,"# loops per second: %d\n",global.lps);
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# dump # tries to let you output the various things that can be set.\n");
if(!strcmp(command,"dump")) {//same as debug output... and the periodic data.
printf("%s set global.camera.p.x %f\n",global.user,global.camera.p.x);
printf("%s set global.camera.p.y %f\n",global.user,global.camera.p.y);
@@ -323,8 +331,13 @@ int hackvr_handler(char *line) {
printf("%s set global.camera.r.y %d\n",global.user,global.camera.r.y.d);
printf("%s set global.camera.r.z %d\n",global.user,global.camera.r.z.d);
printf("%s set global.zoom %f\n",global.user,global.zoom);
+ //printf("%s set title %s\n",global.user
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# quit #closes hackvr only if the id that is doing it is the same as yours.\n");
if(!strcmp(command,"quit")) {
if(!strcmp(id,global.user)) {//only exit hackvr if *we* are quitting
return -1;
@@ -332,6 +345,10 @@ int hackvr_handler(char *line) {
fprintf(stderr,"# %s has quit hackvr\n",id);
}
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# set\n");
if(!strcmp(command,"set")) { //set variable //TODO: add more things to this.
if(len != 3 && len != 4) return ret;
if(len == 4) {
@@ -376,9 +393,17 @@ int hackvr_handler(char *line) {
ret=1;
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# physics\n");
if(!strcmp(command,"physics")) {
apply_physics();//lol
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# control grou* [globbing this group could have fun effects]\n");
if(!strcmp(command,"control")) {
if(len > 2) {
free(global.user);//need to ensure this is on the heap
@@ -387,6 +412,10 @@ int hackvr_handler(char *line) {
ret=0;//doesn't change anything yet...
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# addshape color N x1 y1 z1 ... xN yN zN\n");
if(!strcmp(command,"addshape")) {
if(len > 3) {
if(len != ((strtold(a[3],0)+(strtold(a[3],0)==1))*3)+4) {
@@ -415,6 +444,10 @@ int hackvr_handler(char *line) {
ret=1;
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# export grou*\n");
if(!strcmp(command,"export")) {//dump shapes and group rotation for argument (or all if arg is *)
if(len > 2) {
for(i=0;global.shape[i];i++) {
@@ -444,6 +477,10 @@ int hackvr_handler(char *line) {
}
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# ping any-string-without-spaces\n");
if(!strcmp(command,"ping")) {//lol wat?
if(len > 2) {
printf("%s pong %s\n",global.user,a[2]);
@@ -452,6 +489,10 @@ int hackvr_handler(char *line) {
}
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# * scale x y z\n");
if(!strcmp(command,"scale")) {
if(len == 5) {
if(strchr(id,'*')) {//we're globbing
@@ -470,6 +511,10 @@ int hackvr_handler(char *line) {
}
return 1;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# * rotate [+]x [+]y [+]z\n");
if(!strcmp(command,"rotate")) {
if(len == 5) {
if(strchr(id,'*')) {//we're globbing
@@ -494,6 +539,10 @@ int hackvr_handler(char *line) {
ret=1;
return ret;
}
+
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# periodic # flushes out locally-cached movement and rotation\n");
if(!strcmp(command,"periodic")) {
#ifdef GRAPHICAL
// fprintf(stderr,"# loops per second: %d mouse.x: %f mouse.y: %f\n",global.lps,gra_global.mouse.x,gra_global.mouse.y);
@@ -512,6 +561,9 @@ int hackvr_handler(char *line) {
printf("%s rotate %d %d %d\n",global.user,global.camera.r.x.d,global.camera.r.y.d,global.camera.r.z.d);
}
}
+
+/* ---------- */
+ if(helping) fprintf(stderr,"# flatten # combines group attributes to the shapes.\n");
if(!strcmp(command,"flatten")) {//usage: gro* flatten\n
if(len > 1) {
if(strchr(id,'*')) {//we're globbing
@@ -545,6 +597,12 @@ int hackvr_handler(char *line) {
}
return ret;
}
+
+
+ if(helping) {
+ fprintf(stderr,"# * move [+]x [+]y [+]z\n");
+ fprintf(stderr,"# * move forward|backward|up|down|left|right\n");
+ }
if(!strcmp(command,"move")) {//this is only moving the first group_rot it finds instead of all group_rots that match the pattern
if(len > 2) {
gr=get_group_relative(id);
@@ -606,9 +664,11 @@ int hackvr_handler(char *line) {
ret=1;
return ret;
}
- fprintf(stderr,"# I don't know what command you're talking about. %s\n",command);
- for(i=0;a[i];i++) {
- fprintf(stderr,"# a[%d] = %s\n",i,a[i]);
+ if(!helping) {
+ fprintf(stderr,"# I don't know what command you're talking about. %s\n",command);
+ for(i=0;a[i];i++) {
+ fprintf(stderr,"# a[%02d] = %s\n",i,a[i]);
+ }
}
//I used to have free(line) here, but this place is never gotten to if a command is found so it wasn't getting released.
return ret;
@@ -647,7 +707,8 @@ int main(int argc,char *argv[]) {
return 0;
}
if(!strcmp(argv[1],"-h") || !strcmp(argv[1],"--help")) {
- printf("usage: hackvr file1 file2 file3 ... fileN < from_others > to_others\n");
+ //wtf should go here?
+ printf("try this: echo help | hackvr\n");
return 0;
}
}
@@ -675,6 +736,8 @@ int main(int argc,char *argv[]) {
}
idc.shitlen=0;
add_fd(fd,hackvr_handler_idc);//looks like default mode is to exit on EOF of stdin
+ pipe(global.selfpipe);
+ add_fd(global.selfpipe[0],hackvr_handler_idc);//looks like default mode is to exit on EOF of stdin
#ifdef GRAPHICAL
//even if the fds for graphics, mouse, and keyboard are all the same, we need to run the handler on it that many times... right?
@@ -697,8 +760,6 @@ int main(int argc,char *argv[]) {
pipe(gra_global.redraw);
add_fd(gra_global.redraw[0],redraw_handler);//write a line to get a redraw?
#endif
- pipe(global.selfpipe);
- add_fd(global.selfpipe[0],hackvr_handler_idc);//looks like default mode is to exit on EOF of stdin
//signal(SIGALRM,alarm_handler);
//alarm(10);
fprintf(stderr,"# entering main loop\n");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 17:29:40 +0000