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feudal-economy/bp/samples/sample-2.txt
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2024-08-21 13:00:10 -04:00

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' Example program with procs and labels
dim name$(20), reply$(1)
' Ask your name
exec ask_name
? "Hello "; name$
? "Think a number from 1 to 100, I will try to guess it."
pause 60
? "Ready?"
pause 60
low = 1
high = 100
' Loop guessing numbers until we have no more guesses
while high - low > 0
my_guess = low + (high - low + 1) div 2
exec ask_guess
if reply = 1
? "I'm a genius, this was your number!!!"
low = my_guess
exit
endif
if reply = 2
low = my_guess + 1
else
high = my_guess - 1
endif
wend
' We should have guessed
? "So, your number is "; low
end
' A procedure to ask a name
proc ask_name
name$ = ""
repeat
input "What is your name"; name$
until len(name$) > 1
endproc
' Procedure to guess a number
proc ask_guess
?
? "My guess is "; my_guess
repeat
? "Tell me, your number is"
input "Higher, Lower of Equal"; reply$
reply = uinstr("EHL", reply$)
until reply > 0
endproc