static ParsedData parse(Allocator* alloc, unsigned char* data, unsigned data_size)
{
ParserState ps = {};
ps.data = data;
ps.head = data;
ps.end = (unsigned char*)mem_ptr_add(data, data_size);
ParsedData pd = {};
pd.vertices = dynamic_array_create<Vector3>(alloc);
pd.normals = dynamic_array_create<Vector3>(alloc);
pd.uvs = dynamic_array_create<Vector2>(alloc);
pd.faces = dynamic_array_create<ParsedFace>(alloc);
ps.head = ps.data;
while (ps.head < ps.end)
{
unsigned char c = *ps.head;
bool first_on_line = ps.head == ps.data || (ps.head > ps.data && (*(ps.head - 1)) == '\n');
if (!first_on_line)
skip_line(&ps);
else if (c == 'v' && ps.head + 1 < ps.end && (*(ps.head+1)) == 't')
parse_uv(&ps, &pd);
else if (c == 'v' && ps.head + 1 < ps.end && (*(ps.head+1)) == 'n')
parse_normal(&ps, &pd);
else if (c == 'v')
parse_vertex(&ps, &pd);
else if (c == 'f')
parse_face(&ps, &pd);
else
skip_line(&ps);
}
return pd;
}
xml_cc *
parse_cc (xmlNode *cur_node)
{
xml_cc *ret;
if ((ret = g_new0(xml_cc, 1)) == NULL)
return NULL;
for (cur_node = cur_node->children; cur_node; cur_node = cur_node->next)
{
if (cur_node->type != XML_ELEMENT_NODE)
continue;
if (NODE_IS_TYPE (cur_node, "tmp"))
ret->tmp = DATA(cur_node);
else if (NODE_IS_TYPE (cur_node, "icon"))
ret->icon = DATA(cur_node);
else if (NODE_IS_TYPE (cur_node, "t"))
ret->t = DATA(cur_node);
else if (NODE_IS_TYPE (cur_node, "flik"))
ret->flik = DATA(cur_node);
else if (NODE_IS_TYPE (cur_node, "bar"))
ret->bar = parse_bar(cur_node);
else if (NODE_IS_TYPE (cur_node, "wind"))
ret->wind = parse_wind(cur_node);
else if (NODE_IS_TYPE (cur_node, "hmid"))
ret->hmid = DATA(cur_node);
else if (NODE_IS_TYPE (cur_node, "vis"))
ret->vis = DATA(cur_node);
else if (NODE_IS_TYPE (cur_node, "uv"))
ret->uv = parse_uv(cur_node);
else if (NODE_IS_TYPE (cur_node, "dewp"))
ret->dewp = DATA(cur_node);
else if (NODE_IS_TYPE (cur_node, "lsup"))
ret->lsup = DATA(cur_node);
else if (NODE_IS_TYPE (cur_node, "obst"))
ret->obst = DATA(cur_node);
}
return ret;
}
