🕹️Vm Built-ins functions

This a non-exhaustive list of the available builtin functions.

• Maths operators (add, sub, div, mod, mul) those take 2 numbers as parameters, returns number.

  • equivalent to

    • add = +

    • sub = -

    • div = /

    • mod = %

    • mul = *

    • pow = **

• Comparison operators (less, greater) those take 2 numbers as parameters, returns bool.

  • equivalent to

    • less = <

    • greater = >

• Equality operators (eq, neq) those take 2 Values of any type as parameters, returns bool.

  • equivalent to

    • equal = ==

    • not equal = !=

• Boolean operators (and, or, not) those take 2 booleans (or 1 for not) as parameters, returns bool.

• Binary operators (band, bor, xor, shiftR, shifR) that takes two integers as parameter, returns integer.

  • equivalent to:

    • binary and = &

    • binary or = |

    • xor = ^

    • right shift = >>

    • left shift = <<

• set is an operator that takes a list, an index and a value, and sets the value at that index if it is inside of the list size. (Also works on strings)

• get is an operator that takes a list, an index and returns the value at that index. (Also works on strings)

• push pushes the var passed as second parameter into the list passed as first parameter. (Will extend the list length)

• pop removes the element at the index passed as the second parameter into the list passed as first parameter. (Will shrink the list length)

• print - Takes one argument that is not constrained to any built-in types.

• open - Takes a filepath as an argument, represented by a string and returns its corresponding file descriptor as an int. Will return -1 on failure.

• close - Takes a file descriptor as an argument, represented by an int 0 if it successfully was able to close it.

• read - Takes a file descriptor (int) -1 on failure.

• append - Take file descriptor (int). Writes data at the end of the file, or returns -1 on failure.

• write - Takes a file descriptor (int). -1 on failure.

• getLine - Takes a file descriptor (int). -1 on failure

• readFile - Takes a filepath (string).

• writeFile - Takes a filepath (string).

• appendFile - Takes a filepath (string).

• listPop - Takes a list and an integer index (int).

• listPush - Takes a list, an integer index (int) and a value.

• error - error - Takes a string. Logs or displays an error message

• strcat - Takes two strings.

• strlen - Takes a string.

• substr - Takes a string and two numbers.

• strcmp - Takes two strings.

• setField - setField - Takes a struct, a string and a value.

• getField - Takes a struct and a string (as param).