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if...elseif statements — Parallax Forums

if...elseif statements

mmorelandmmoreland Posts: 89
edited 2011-10-15 21:42 in General Discussion
How does one construct a series of IF...THEN...ELSEIF statements that have an address to a sub routine rather than a statement following the THEN using a BS2p, as in:

IF date => 12 AND date <= 151 THEN Spr_Nox
ELSEIF date => 152 AND date <= 193 THEN Sum_Sol
ELSEIF date => 194 AND date <= 333 THEN Fal_Nox
ELSEIF date => 334 AND date <= 365 THEN Win_Sol
ELSEIF date => 1 AND date <= 11 THEN Win_Sol
ENDIF

Comments

  • Tracy AllenTracy Allen Posts: 6,667
    edited 2011-10-15 11:39
    That particular task is best handled by SELECT CASE:
    SELECT date
   CASE 12 TO 151
       GOSUB Spr_Nox
   CASE 152 TO 193
       GOSUB Sum_Sol
   CASE 194 TO 333
       GOSUB Fal_Nox
   CASE 334 TO 365,  1 TO 11
       GOSUB Win_Sol
ENDSELECT
  • mmorelandmmoreland Posts: 89
    edited 2011-10-15 21:42
    Thank you. That was an immense help, and I've gotten it to work.
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