/
Random.vm
102 lines (102 loc) · 1.5 KB
/
Random.vm
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function Random.init 0
call Random.generateSeed 0
pop temp 0
push constant 0
return
function Random.generateSeed 4
push constant 0
pop local 1
call Strings.displayRandomInstructions 0
pop temp 0
label WHILE_EXP0
push local 1
not
not
if-goto WHILE_END0
label WHILE_EXP1
push local 0
push constant 0
eq
not
if-goto WHILE_END1
call Keyboard.keyPressed 0
pop local 0
goto WHILE_EXP1
label WHILE_END1
push constant 6
push constant 12
call Output.moveCursor 2
pop temp 0
push local 2
call Output.printInt 1
pop temp 0
push constant 37
call Output.printChar 1
pop temp 0
push local 2
push constant 3
add
push constant 100
call Math.min 2
pop local 2
push local 3
push local 0
call Maths.charToInt 1
add
pop local 3
push local 0
push constant 128
eq
if-goto IF_TRUE0
goto IF_FALSE0
label IF_TRUE0
push constant 0
not
pop local 1
label IF_FALSE0
label WHILE_EXP2
push local 0
push constant 0
eq
not
not
if-goto WHILE_END2
call Keyboard.keyPressed 0
pop local 0
goto WHILE_EXP2
label WHILE_END2
goto WHILE_EXP0
label WHILE_END0
push local 3
pop static 0
call Screen.clearScreen 0
pop temp 0
push constant 0
push constant 0
call Output.moveCursor 2
pop temp 0
call Strings.disposeRandomInstructions 0
pop temp 0
push constant 0
return
function Random.next 0
push static 0
push constant 17
call Math.multiply 2
push constant 7907
add
push constant 32767
call Maths.mod 2
pop static 0
push static 0
return
function Random.randInt 0
call Random.next 0
call Math.abs 1
push argument 1
push argument 0
sub
call Maths.mod 2
push argument 0
add
return