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-rw-r--r--src/hackvr.c261
1 files changed, 126 insertions, 135 deletions
diff --git a/src/hackvr.c b/src/hackvr.c
index 80991dd..fc6c483 100644
--- a/src/hackvr.c
+++ b/src/hackvr.c
@@ -158,6 +158,7 @@ int hackvr_handler(char *line) {
real tmpx,tmpy,tmpz;
char **a;
char tmp[256];
+ struct entry *m;
// radians tmpradx,tmprady,tmpradz;
radians tmprady;
@@ -207,7 +208,7 @@ int hackvr_handler(char *line) {
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,"# * scaleup x y z\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");
@@ -236,20 +237,16 @@ int hackvr_handler(char *line) {
}
ret=1;
//now do the same stuff but for the group_rot structs.
- for(j=1;global.group_rot[j] && j < MAXSHAPES;j++) {//start at 1 so we skip the camera. fuck it. let's delete camera.
- if(glob_match(a[2],global.group_rot[j]->id)) {
- ht_delete(&global.ht_group,global.group_rot[j]->id);
- free(global.group_rot[j]->id);
- free(global.group_rot[j]);
- global.group_rot[j]=0;
+ for(i=0;i < global.ht_group.kl;i++) {//for each bucket and item in each bucket...
+ for(m=global.ht_group.bucket[global.ht_group.keys[i]]->ll;m;m=m->next) {
+ if(!glob_match(a[2],m->target)) {
+ gr=m->target;
+ ht_delete(&global.ht_group,gr->id);
+ free(gr->id);
+ free(gr);//pretty sure this does NOT get free()d by ht_delete, because the HT can't /know/ its value is a pointer to something malloc()d
+ }
}
}
- for(k=0;k<j;k++) {
- if(global.group_rot[k]) continue;
- for(l=k;global.group_rot[l] == 0 && l<j;l++);
- global.group_rot[k]=global.group_rot[l];
- global.group_rot[l]=0;
- }
return ret;
}
}
@@ -270,26 +267,22 @@ int hackvr_handler(char *line) {
global.shape[k]=global.shape[l];
global.shape[l]=0;
}
- //now for the group_rot struct that goes with it. there should only be one, but might be a few due to bugs elsewhere. heh. let's just get all of them I guess.
- for(j=1;global.group_rot[j] && j < MAXSHAPES;j++) {//start at 1 to skip passed the camera. it isn't malloc()d and will crash if we try to free it.
- if(!glob_match(a[2],global.group_rot[j]->id)) {
- ht_delete(&global.ht_group,global.group_rot[j]->id);
- free(global.group_rot[j]->id);
- free(global.group_rot[j]);
- global.group_rot[j]=0;
+ //we need to glob match all keys...
+ for(i=0;i < global.ht_group.kl;i++) {//for each bucket and item in each bucket...
+ for(m=global.ht_group.bucket[global.ht_group.keys[i]]->ll;m;m=m->next) {
+ if(!glob_match(a[2],m->target)) {
+ gr=m->target;//this almost CERTAINLY exists... I think.
+ ht_delete(&global.ht_group,gr->id);
+ free(gr->id);
+ free(gr);
+ }
}
}
- for(k=0;k<j;k++) {
- if(global.group_rot[k]) continue;
- for(l=k;global.group_rot[l] == 0 && l<j;l++);
- global.group_rot[k]=global.group_rot[l];
- global.group_rot[l]=0;
- }
ret=1;
return ret;
}
}
- if(!strcmp(command,"assimilate")) {//um... what do we do with the group_rotation?
+ 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++) {
if(!glob_match(a[2],global.shape[j]->id)) {
@@ -302,11 +295,11 @@ int hackvr_handler(char *line) {
return ret;
}
if(!strcmp(command,"renamegroup")) {//this command doesn't need globbing
- if(len == 4) {
+ if(len == 4) {//syntax: epoch renamegroup originally eventually?
for(j=0;global.shape[j];j++) {
if(!strcmp(a[2],global.shape[j]->id)) {
free(global.shape[j]->id);
- global.shape[j]->id=strdup(a[3]);
+ global.shape[j]->id=strdup(a[3]);//wait. what? wtf is the syntax for this?
}
}
gr=get_group_relative(a[2]);//this shouldn't be used here. why?
@@ -344,6 +337,7 @@ int hackvr_handler(char *line) {
if(len == 4) {
if(0);
#ifdef GRAPHICAL
+ else if(!strcmp(a[2],"title")) set_title(a[3]);//who cares for spaces anyway?
else if(!strcmp(a[2],"camera.p.x")) global.camera.p.x=strtold(a[3],0);
else if(!strcmp(a[2],"camera.p.y")) global.camera.p.y=strtold(a[3],0);
else if(!strcmp(a[2],"camera.p.z")) global.camera.p.z=strtold(a[3],0);
@@ -382,6 +376,9 @@ int hackvr_handler(char *line) {
ret=1;
return ret;
}
+ if(!strcmp(command,"physics")) {
+ apply_physics();//lol
+ }
if(!strcmp(command,"control")) {
if(len > 2) {
free(global.user);//need to ensure this is on the heap
@@ -390,7 +387,7 @@ int hackvr_handler(char *line) {
ret=0;//doesn't change anything yet...
return ret;
}
- if(!strcmp(command,"addshape")) {//need to add a grouprot with this.
+ if(!strcmp(command,"addshape")) {
if(len > 3) {
if(len != ((strtold(a[3],0)+(strtold(a[3],0)==1))*3)+4) {
fprintf(stderr,"# ERROR: wrong amount of parts for addshape. got: %d expected %d\n",len,((int)strtold(a[3],0)+(strtold(a[3],0)==1))*3+4);
@@ -412,24 +409,8 @@ int hackvr_handler(char *line) {
global.shapes=i;
global.shape[i]=0;
- for(i=0;global.group_rot[i];i++) {
- if(i >= MAXSHAPES) abort();
- if(!strcmp(global.group_rot[i]->id,id)) {
- break;
- }
- }
- if(global.group_rot[i] == 0) {//we have ourselves a new grouprot!
- global.group_rot[i]=malloc(sizeof(c3_group_rot_t));
- ht_setkey(&global.ht_group,id,global.group_rot[i]);//point directly at it...
- global.group_rot[i]->id=strdup(id);
- global.group_rot[i+1]=0;
- global.group_rot[i]->p.x=0;
- global.group_rot[i]->p.y=0;
- global.group_rot[i]->p.z=0;
- global.group_rot[i]->r.x=(degrees){0};
- global.group_rot[i]->r.y=(degrees){0};
- global.group_rot[i]->r.z=(degrees){0};
- }
+ //wtf are we actually needing here? just initialization?
+ if(!get_group_relative(id)) abort();//malloc error. fuck this shit.
}
ret=1;
return ret;
@@ -445,16 +426,25 @@ int hackvr_handler(char *line) {
printf("\n");
}
}
- for(i=0;global.group_rot[i];i++) {
- if(!glob_match(a[2],global.group_rot[i]->id)) {
- printf("%s_%s rotate %d %d %d\n",id,global.group_rot[i]->id,global.group_rot[i]->r.x.d,global.group_rot[i]->r.y.d,global.group_rot[i]->r.z.d);
- printf("%s_%s move %f %f %f\n",id,global.group_rot[i]->id,global.group_rot[i]->p.x,global.group_rot[i]->p.y,global.group_rot[i]->p.z);
+ //so... this might be a bit dense.
+ //the hash table has an array of the filled buckets
+ //and we're looping over all of them.
+ //THEN inside each bucket is a linked list we also have to descend
+ //this all to just find the keys that match a glob.
+ for(i=0;i < global.ht_group.kl;i++) {//for each bucket and item in each bucket...
+ for(m=global.ht_group.bucket[global.ht_group.keys[i]]->ll;m;m=m->next) {
+ if(!glob_match(a[2],m->target)) {
+ gr=m->target;//this almost CERTAINLY exists... I think.
+ printf("%s_%s rotate %d %d %d\n",id,gr->id,gr->r.x.d,gr->r.y.d,gr->r.z.d);
+ printf("%s_%s move %f %f %f\n",id,gr->id,gr->p.x,gr->p.y,gr->p.z);
+ printf("%s_%s scale %f %f %f\n",id,gr->id,gr->s.x,gr->s.y,gr->s.z);
+ }
}
}
}
return ret;
}
- if(!strcmp(command,"ping")) {
+ if(!strcmp(command,"ping")) {//lol wat?
if(len > 2) {
printf("%s pong %s\n",global.user,a[2]);
} else {
@@ -462,49 +452,48 @@ int hackvr_handler(char *line) {
}
return ret;
}
-//should scaleup even be inside hackvr? seems like something an external program could do... but it wouldn't act on hackvr's state. so nevermind.
- if(!strcmp(command,"scale")) {//this doesn't just scale *up*, it can scale down too. also, make the group relative stuff keep scale factors. we can flatten if we want later.
- //scale seems like something a group relative would hold.
- for(i=0;global.shape[i];i++) {
- if(!glob_match(id,global.shape[i]->id)) { //we're allowing globbing in this command I guess.
- for(j=0;j < global.shape[i]->len+(global.shape[i]->len==1);j++) {
- global.shape[i]->p[j].x*=strtold(a[2],0);
- global.shape[i]->p[j].y*=strtold(len>4?a[3]:a[2],0);
- global.shape[i]->p[j].z*=strtold(len>4?a[4]:a[2],0);
+ if(!strcmp(command,"scale")) {
+ if(len == 5) {
+ if(strchr(id,'*')) {//we're globbing
+ for(i=0;i < global.ht_group.kl;i++) {
+ for(m=global.ht_group.bucket[global.ht_group.keys[i]]->ll;m;m=m->next) {
+ if(!glob_match(id,m->target)) {
+ gr=m->target;
+ gr->s=(c3_t){strtold(a[2],0),strtold(a[3],0),strtold(a[4],0)};
+ }
+ }
}
+ } else {
+ gr=get_group_relative(id);
+ gr->s=(c3_t){strtold(a[2],0),strtold(a[3],0),strtold(a[4],0)};
}
}
return 1;
}
if(!strcmp(command,"rotate")) {
- if(len > 4) {
- for(i=0;global.group_rot[i];i++) {
- if(!glob_match(id,global.group_rot[i]->id)) {
- if(global.group_rot[i] == 0) {//we have ourselves a new grouprot!
- global.group_rot[i]=malloc(sizeof(c3_group_rot_t));
- ht_setkey(&global.ht_group,id,global.group_rot[i]);
- global.group_rot[i]->id=strdup(id);
- global.group_rot[i+1]=0;
- global.group_rot[i]->p.x=0;//only set these if new.
- global.group_rot[i]->p.y=0;
- global.group_rot[i]->p.z=0;
+ if(len == 5) {
+ if(strchr(id,'*')) {//we're globbing
+ for(i=0;i < global.ht_group.kl;i++) {
+ for(m=global.ht_group.bucket[global.ht_group.keys[i]]->ll;m;m=m->next) {
+ if(!glob_match(id,m->target)) {
+ gr=m->target;
+ }
}
- global.group_rot[i]->r.x=(degrees){(a[2][0]=='+'?global.group_rot[i]->r.x.d:0)+atoi(a[2]+(a[2][0]=='+'))};
- global.group_rot[i]->r.y=(degrees){(a[3][0]=='+'?global.group_rot[i]->r.y.d:0)+atoi(a[3]+(a[3][0]=='+'))};
- global.group_rot[i]->r.z=(degrees){(a[4][0]=='+'?global.group_rot[i]->r.z.d:0)+atoi(a[4]+(a[4][0]=='+'))};
- //now to sanitize them into 0 <= degrees < 360
- global.group_rot[i]->r.x.d -= (-(global.group_rot[i]->r.x.d < 0)+(global.group_rot[i]->r.x.d / 360)) * 360;
- global.group_rot[i]->r.y.d -= (-(global.group_rot[i]->r.y.d < 0)+(global.group_rot[i]->r.y.d / 360)) * 360;
- global.group_rot[i]->r.z.d -= (-(global.group_rot[i]->r.z.d < 0)+(global.group_rot[i]->r.z.d / 360)) * 360;
}
+ } else {
+ gr=get_group_relative(id);
+ gr->r.x=(degrees){(a[2][0]=='+'?gr->r.x.d:0)+atoi(a[2]+(a[2][0]=='+'))};
+ gr->r.y=(degrees){(a[3][0]=='+'?gr->r.y.d:0)+atoi(a[3]+(a[3][0]=='+'))};
+ gr->r.z=(degrees){(a[4][0]=='+'?gr->r.z.d:0)+atoi(a[4]+(a[4][0]=='+'))};
+ //now to sanitize them into 0 <= degrees < 360
+ gr->r.x.d -= (-(gr->r.x.d < 0)+(gr->r.x.d / 360)) * 360;
+ gr->r.y.d -= (-(gr->r.y.d < 0)+(gr->r.y.d / 360)) * 360;
+ gr->r.z.d -= (-(gr->r.z.d < 0)+(gr->r.z.d / 360)) * 360;
}
}
ret=1;
return ret;
}
- if(!strcmp(command,"physics")) {
- apply_physics();//lol
- }
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);
@@ -514,40 +503,43 @@ int hackvr_handler(char *line) {
global.periodic_output = PERIODIC_OUTPUT;
//output any difference between current camera's state
//and the camera state the last time we output it.
- if(memcmp(&global.old_p,&global.camera.p,sizeof(c3_t))) {
- global.old_p.x=global.camera.p.x;
- global.old_p.z=global.camera.p.z;
- global.old_p.y=global.camera.p.y;
+ if(memcmp(&global.old_p,&global.camera.p,sizeof(c3_t))) {//could I use plain ==? I bet I could.
+ global.old_p=global.camera.p;
printf("%s move %f %f %f\n",global.user,global.old_p.x,global.old_p.y,global.old_p.z);
}
if(memcmp(&global.old_r,&global.camera.r,sizeof(c3_rot_t))) {
- global.old_r.x=global.camera.r.x;
- global.old_r.y=global.camera.r.y;
- global.old_r.z=global.camera.r.z;
+ global.old_r=global.camera.r;//duh
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(!strcmp(command,"flatten")) {
- if(len > 1) {//we need to loop over each group_rot
- for(i=0;global.group_rot[i];i++) {
- //this need to be replaced with a "loop over all group_relatives that match a glob"
- //might also store the hash table as a tree.
- //descend down tree like this:
- //tree[id[0]]->c[id[1]]->c[id[2]]
- //then for each child after we get to the *, we use every one of those.
- if(!glob_match(id,global.group_rot[i]->id)) {
- gr=get_group_relative(global.group_rot[i]->id);
- for(j=0;global.shape[j];j++) {
- if(!strcmp(global.shape[j]->id,global.group_rot[i]->id)) {
- (*global.shape[j])=apply_group_relative((*global.shape[j]),0);
+ if(!strcmp(command,"flatten")) {//usage: gro* flatten\n
+ if(len > 1) {
+ if(strchr(id,'*')) {//we're globbing
+ for(i=0;i < global.ht_group.kl;i++) {
+ for(m=global.ht_group.bucket[global.ht_group.keys[i]]->ll;m;m=m->next) {
+ if(!glob_match(id,m->target)) {
+ gr=m->target;
+ for(j=0;global.shape[j];j++) {
+ if(!strcmp(global.shape[j]->id,gr->id)) {
+ (*global.shape[j])=apply_group_relative((*global.shape[j]),0);
+ gr->r=(c3_rot_t){(degrees){0},(degrees){0},(degrees){0}};
+ gr->p=(c3_t){0,0,0};
+ gr->s=(c3_t){0,0,0};
+ }
+ }
}
}
- gr->r.x.d=0;
- gr->r.y.d=0;
- gr->r.z.d=0;
- gr->p.x=0;
- gr->p.y=0;
- gr->p.z=0;
+ }
+ } else {
+ //this... would like to find a way to combine them.
+ gr=get_group_relative(id);
+ for(j=0;global.shape[j];j++) {
+ if(!strcmp(global.shape[j]->id,gr->id)) {
+ (*global.shape[j])=apply_group_relative((*global.shape[j]),0);
+ gr->r=(c3_rot_t){(degrees){0},(degrees){0},(degrees){0}};
+ gr->p=(c3_t){0,0,0};
+ gr->s=(c3_t){0,0,0};
+ }
}
}
}
@@ -555,23 +547,25 @@ int hackvr_handler(char *line) {
}
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);//this returns a pointer...
- if(gr == 0) {//we have ourselves a new grouprot!
- //figure out where the end is anyway. -_-
- for(i=0;global.group_rot[i];i++);
- global.group_rot[i]=malloc(sizeof(c3_group_rot_t));
- ht_setkey(&global.ht_group,id,global.group_rot[i]);
- gr=global.group_rot[i];
- global.group_rot[i]->id=strdup(id);
- global.group_rot[i+1]=0;
- global.group_rot[i]->r.x=(degrees){0};//only set these if new.
- global.group_rot[i]->r.y=(degrees){0};
- global.group_rot[i]->r.z=(degrees){0};
- global.group_rot[i]->p.x=0;//why were these not set before?
- global.group_rot[i]->p.y=0;
- global.group_rot[i]->p.z=0;
- }
+ gr=get_group_relative(id);
}
+ //this is to allow globbing of moves finally.
+ /*if(len == 5) {
+ if(strchr(id,'*')) {//we're globbing
+ for(i=0;i < global.ht_group.kl;i++) {
+ for(m=global.ht_group.bucket[global.ht_group.keys[i]]->ll;m;m=m->next) {
+ if(!glob_match(id,m->target)) {
+ gr=m->target;
+ gr->s=(c3_t){strtold(a[2],0),strtold(a[3],0),strtold(a[4],0)};
+ }
+ }
+ }
+ } else {
+ gr=get_group_relative(id);
+ gr->s=(c3_t){strtold(a[2],0),strtold(a[3],0),strtold(a[4],0)};
+ }
+ }*/
+ //pasted from shit.
if(len > 4) { //if we have > 4 we're doing relative movement
gr->p.x=(a[2][0]=='+'?gr->p.x:0)+strtold(a[2]+(a[2][0]=='+'),0);
gr->p.y=(a[3][0]=='+'?gr->p.y:0)+strtold(a[3]+(a[3][0]=='+'),0);
@@ -581,22 +575,18 @@ int hackvr_handler(char *line) {
tmpy=0;
if(!strcmp(a[2],"forward")) {
tmprady=d2r((degrees){global.camera.r.y.d});
- //snprintf(tmp,sizeof(tmp)-1,"%s move +%f +0 +%f\n",global.user,tmpx,tmpz);
} else if(!strcmp(a[2],"backward")) {
tmprady=d2r((degrees){global.camera.r.y.d+180});
- //snprintf(tmp,sizeof(tmp)-1,"%s move +%f +0 +%f\n",global.user,tmpx,tmpz);
} else if(!strcmp(a[2],"up")) {
- tmprady=(radians){0};//d2r((degrees){global.camera.r.y.d});//this was being used to move in the x,z plane. oops.
+ tmprady=(radians){0};
tmpy=WALK_SPEED*1;
} else if(!strcmp(a[2],"down")) {
- tmprady=(radians){0};//d2r((degrees){global.camera.r.y.d});//doesn't matter. yet.
+ tmprady=(radians){0};
tmpy=-WALK_SPEED*1;
} else if(!strcmp(a[2],"left")) {
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+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");
return ret;
@@ -609,7 +599,7 @@ int hackvr_handler(char *line) {
tmpz=0;
}
snprintf(tmp,sizeof(tmp)-1,"%s move +%f +%f +%f\n",global.user,tmpx,tmpy,tmpz);
- selfcommand(tmp);
+ selfcommand(tmp);//selfcommand inside move is ugly. :/ just set it the right way.
} else {
fprintf(stderr,"# ERROR: wrong amount of parts for move. got: %d expected: 4 or 2\n",len);
}
@@ -650,7 +640,7 @@ void alarm_handler(int sig) {
int main(int argc,char *argv[]) {
int i;
- int fd;
+ int fd=0;//stdin
if(argc == 2) {
if(!strcmp(argv[1],"-v") || !strcmp(argv[1],"--version")) {
hvr_version();
@@ -684,12 +674,14 @@ int main(int argc,char *argv[]) {
idc.fds[i].fd=-1;
}
idc.shitlen=0;
+ add_fd(fd,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?
if((fd=graphics_init()) == -1) {
fprintf(stderr,"# graphics system in use doesn't generate events.\n");
} else {
- i=add_fd(graphics_init(),graphics_event_handler);
+ i=add_fd(fd,graphics_event_handler);
fprintf(stderr,"# graphics fd: %d\n",idc.fds[i].fd);
idc.fds[i].read_lines_for_us=0;
}
@@ -705,7 +697,6 @@ 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
- add_fd(0,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
//signal(SIGALRM,alarm_handler);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 18:41:45 +0000