static void parse_color(char* color_string, struct colors* color) {
if (color_string[0] == '#') {
if (!can_change_color()) {
cleanup_terminal_ncurses();
fprintf(stderr, "Your terminal can not change color definitions, "
"please use one of the predefined colors.\n");
exit(EXIT_FAILURE);
}
color->color = COLOR_REDEFINITION;
sscanf(++color_string, "%02hx%02hx%02hx", &color->R, &color->G, &color->B);
}
}
struct cols parse_color(char *col) {
struct cols ret;
if (col[0] == '#') {
if (can_change_color() != TRUE) {
cleanup_terminal_ncurses();
fprintf(stderr,
"Your terminal can not change color definitions, please use one of the predefined colors.\n");
exit(EXIT_FAILURE);
}
// Set to -2 to indicate color_redefinition
ret.col = -2;
++col;
sscanf(col, "%02x%02x%02x", &ret.R, &ret.G, &ret.B);
return ret;
} else {
//using predefined colors
ret.col = 0;
return ret;
}
}
