int ttile_pos(int **pos, tag *t) {
tag *tpos[3];
if(tag_find(t,tpos+0,1,"x") && tpos[0]->type == 3) {
if(tag_find(t,tpos+1,1,"y") && tpos[1]->type == 3) {
if(tag_find(t,tpos+2,1,"z") && tpos[2]->type == 3) {
pos[0] = tpos[0]->data;
pos[1] = tpos[1]->data;
pos[2] = tpos[2]->data;
return 1;
}
}
}
return 0;
}
int signs(chunk *r, int x, int z, void *ctx) {
tag t; t.data = NULL; tag_parse(&t,r);
if(t.data == NULL) return 0;
tag *tents;
if(tag_find(&t,&tents,1,"TileEntities") && tents->type == 9) {
tag *ents = (tag*)tents->data; tag *tid; tag *ttext; int i;
for(i = 0; i < tents->length; i++) {
if(tag_find(ents+i,&tid,1,"id") && tid->type == 8) {
if(tid->length == 4 && strncmp((char*)tid->data,"Sign",4) == 0) {
int *pos[3]; tag *text[4];
ttile_pos(pos,ents+i);
if(!tag_find(ents+i,text+0,1,"Text1")) continue;
if(!tag_find(ents+i,text+1,1,"Text2")) continue;
if(!tag_find(ents+i,text+2,1,"Text3")) continue;
if(!tag_find(ents+i,text+3,1,"Text4")) continue;
printf("(%i+%i,%i,%i+%i)\n",x,*pos[0],*pos[1],z,*pos[2]);
if(text[0]->data != NULL) { printf("\"%s\"\n",(char*)text[0]->data); } else { printf("\"\"\n"); }
if(text[1]->data != NULL) { printf("\"%s\"\n",(char*)text[1]->data); } else { printf("\"\"\n"); }
if(text[2]->data != NULL) { printf("\"%s\"\n",(char*)text[2]->data); } else { printf("\"\"\n"); }
if(text[3]->data != NULL) { printf("\"%s\"\n",(char*)text[3]->data); } else { printf("\"\"\n"); }
printf("\n");
}
}
}
}
tag_destroy(&t);
return 0;
}
static symbolS *
tag_find_or_make (char *name)
{
symbolS *symbolP;
if ((symbolP = tag_find (name)) == NULL)
{
symbolP = symbol_new (name, undefined_section,
0, &zero_address_frag);
tag_insert (S_GET_NAME (symbolP), symbolP);
symbol_table_insert (symbolP);
}
return symbolP;
}
