switch (FEAT_INDUSTRIES, SELF, switch_primary_extra_text, [
STORE_TEMP(
(1 + (LOAD_PERM(0) & 0xFFFF) /256) * 100 / 3,
256
),
]) {
return string(STR_PRIMARY_EXTRA);
}
// Lang file:
STR_PRIMARY_EXTRA :Production level: {YELLOW}{COMMA}%{BLACK}{}(controlled by game script)