mirror of
https://github.com/irmen/prog8.git
synced 2024-11-29 17:50:35 +00:00
76 lines
2.1 KiB
Plaintext
76 lines
2.1 KiB
Plaintext
%output prg
|
|
%import c64lib
|
|
%import mathlib
|
|
|
|
~ main {
|
|
sub start() -> () {
|
|
str name = "?" * 80
|
|
str guess = "?" * 80
|
|
byte secretnumber = 0
|
|
byte attempts_left = 10
|
|
memory word freadstr_arg = $22 ; argument for FREADSTR
|
|
|
|
c64.init_system()
|
|
c64.VMCSB |= 2 ; lowercase charset
|
|
|
|
; greeting
|
|
c64scr.print_string("Enter your name: ")
|
|
Y = c64scr.input_chars(name)
|
|
c64.CHROUT("\n")
|
|
c64.CHROUT("\n")
|
|
c64scr.print_string("Hello, ")
|
|
c64scr.print_string(name)
|
|
c64.CHROUT(".")
|
|
c64.CHROUT("\n")
|
|
|
|
; create a secret random number from 1-100
|
|
c64.RNDA(0) ; fac = rnd(0)
|
|
c64.MUL10() ; fac *= 10
|
|
c64.MUL10() ; .. and now *100
|
|
c64.FADDH() ; add 0.5..
|
|
c64.FADDH() ; and again, so +1 total
|
|
AY = c64flt.GETADRAY()
|
|
secretnumber=A
|
|
;A=math.randbyte()
|
|
;A+=c64.RASTER
|
|
;A-=c64.TIME_LO
|
|
;X,secretnumber=math.divmod_bytes(A, 99)
|
|
|
|
c64scr.print_string("I am thinking of a number from 1 to 100!You'll have to guess it!\n")
|
|
|
|
ask_guess:
|
|
c64scr.print_string("\nYou have ")
|
|
c64scr.print_byte_decimal(attempts_left)
|
|
c64scr.print_string(" guess")
|
|
if(attempts_left>0) c64scr.print_string("es")
|
|
|
|
c64scr.print_string(" left.\nWhat is your next guess? ")
|
|
Y = c64scr.input_chars(guess)
|
|
c64.CHROUT("\n")
|
|
freadstr_arg = guess
|
|
c64.FREADSTR(A)
|
|
AY = c64flt.GETADRAY()
|
|
if(A==secretnumber) {
|
|
c64scr.print_string("\nThat's my number, impressive!\n")
|
|
goto goodbye
|
|
}
|
|
c64scr.print_string("That is too ")
|
|
if(A > secretnumber)
|
|
c64scr.print_string("low!\n")
|
|
else
|
|
c64scr.print_string("high!\n")
|
|
|
|
attempts_left--
|
|
if(attempts_left>0) goto ask_guess
|
|
|
|
game_over:
|
|
c64scr.print_string("\nToo bad! It was: ")
|
|
c64scr.print_byte_decimal(secretnumber)
|
|
c64.CHROUT("\n")
|
|
|
|
goodbye:
|
|
c64scr.print_string("\nThanks for playing. Bye!\n")
|
|
return
|
|
}
|
|
}
|