First defined in: FKiSS4
For elseiflessthan, the conditional block is executed if all
previous conditional blocks were false and A is less than B
(i.e. A < B).
A
A may be a number or a variable.
B
B may be a number or a variable.
Example:
;@ iflessthan(X, 0) ; If X is less than 0 then show "doll0.cel".
;@ map("doll0.cel")
;@ elseiflessthan(X, 20) ; Otherwise, if X is less than 20 show "doll0.cel".
;@ map("doll20.cel")
;@ endif()