void dynamic_shader_format::load_shader(boost::filesystem::path const& filename) {
std::string extension = filename.extension().string();
bool parse_outputs = false;
if ((extension.compare(".fs") == 0) || (extension.compare(".frag") == 0)) {
obj::shader_base::create_shader< fshd::type::gl_fragment_shader >();
parse_outputs = true;
} else if ((extension.compare(".vs") == 0) || (extension.compare(".vert") == 0)) {
obj::shader_base::create_shader< fshd::type::gl_vertex_shader >();
} else if ((extension.compare(".gs") == 0) || (extension.compare(".geom") == 0)) {
obj::shader_base::create_shader< fshd::type::gl_geometry_shader >();
} else {
__gtulu_error() << "Unknown shader extension " << extension
<< ", please use one of .fs/.frag, .gs/.geom or .vs/.vert.";
}
std::string source = gu::file::get_contents(filename);
obj::shader_base::set_source(source.c_str());
outputs_.clear();
if (parse_outputs) {
boost::regex expression("out\\s+(\\S+)\\s+(\\S+);");
boost::regex array_expression("\\s*(\\S+)\\s*\\[(\\S*)\\]\\s*");
boost::sregex_iterator it(source.begin(), source.end(), expression);
boost::sregex_iterator end;
std::uint32_t id = 0;
while (it != end) {
std::string type_name = it->str(1);
std::string name = it->str(2);
std::uint32_t size = 1;
boost::sregex_iterator name_it(name.begin(), name.end(), array_expression);
boost::sregex_iterator type_it(type_name.begin(), type_name.end(), array_expression);
// We've found a static sized output vector, that's really nice...
if (name_it != end) {
name = name_it->str(1);
size = boost::lexical_cast< std::uint32_t >(name_it->str(2));
// We've just found a dynamic sized output vector, what a wonderful idea...
} else if (type_it != end) {
type_name = type_it->str(1);
size = -1;
}
outputs_.push_back(output_info(id++, name, fout::format::get(type_name), size, -1, -1));
++it;
}
}
} // load_shader
int save_map(){
int i = 0, j = 115, tru = 1;
char Key;
buffer[0] = '\0';
int x1 = 100, y1 = 2, x2 = 145, y2 = 17, min = 115, max = 130, mv = 8, ind1 = 4;
FILE *saved_maps;
print_border(y1, x1, y2, x2);
mvprintw(y1 + 1, x1 + 15, " S A V E M A P A S");
mvprintw(y1 + 6, x1 + 2, " Map Name : _______________");
mvprintw(y1 + 13, x1 + 2, "ESC : Return to main menu ");
attron(COLOR_WHITE | A_REVERSE);
mvprintw(y1 + 11, x1 + 1, " Max. 15 characters(letters & num allowed!)");
attroff(COLOR_WHITE | A_REVERSE);
refresh();
while (tru)
{
switch (Key = getch()){
case KEY_UP: case KEY_DOWN: case KEY_LEFT: case KEY_RIGHT: break;
case ENTER:if (buffer[0] == '\0') name_it(); else tru = check_if_legit(buffer); break;
default: if (j < max)
{ buffer[i++] = Key; buffer[i] = '\0'; mvaddch(y1 + 6, j++, Key);
}; refresh(); break;
case BACKSPACE: if (j > min)
{
buffer[--i] = '\0'; mvaddch(y1 + 6, --j, '_');
}; refresh(); break;
case ESC: delete_menu(y1, x1, y2, x2); return 1; break;
}
}
buffer[i] = '.'; buffer[i + 1] = buffer[i + 3] = 't'; buffer[i + 2] = 'x'; buffer[i + 4] = '\0';
save_it();
if (!(saved_maps = fopen("saved_maps.txt", "r+"))) saved_maps = fopen("saved_maps.txt", "w");
i = 0;
while ((Key = fgetc(saved_maps)) != EOF){ // does this map already exist in the file?
while (Key == buffer[i])
{
Key = fgetc(saved_maps);
i++;
}
if (i == strlen(buffer)) break; else i = 0;
}
if (i == strlen(buffer)) fclose(saved_maps); else // if it does->do nothing, if it doesn't, then save it in the file;
{
fprintf(saved_maps, "%s\n", buffer);
fclose(saved_maps);
}
delete_menu(y1, x1, y2, x2);
print_border(y1, x1, y2, x2);
mvprintw(y1 + 4, x1 + 2, " Continue with editting this map?");
attron(COLOR_PAIR(8));
mvprintw(y1 + 6, x1 + 18, " Yes ");
attroff(COLOR_PAIR(8));
mvprintw(y1 + 8, x1 + 18, " No ");
refresh();
while (1){
switch (getch()){
case KEY_UP: menu_up(&mv, y1 + 6, &ind1, x1 + 18); break;
case KEY_DOWN: menu_down(&mv, y1 + 8, &ind1, x1 + 18); break;
case ENTER: if (mv == 8)
{
delete_menu(y1, x1, y2, x2); return 0;
}
else
{
delete_menu(y1, x1, y2, x2); return 1;
}
break;
}
}
}
