Available Calls
Embryo provides a minimal set of native calls that can be used within any Embryo script.
Those calls are detailed here.
- Note:
- Some of the "core" functions here are also described in the full Small documentation given
- Todo:
- Finish this section.
Argument Functions
numargs
Returns the number of arguments passed to a function. Useful when dealing with variable argument lists.
getarg(arg, index=0)
Retrieves the argument number arg. If the argument is an array, use index to specify the index of the array to return.
setargs(arg, index=0, value)
Sets the argument number arg to the given arg. index specifies the index of arg to set if arg is an array.
String Functions
Functions that work on strings.
atoi
Translates an number in string form into an integer.
fnmatch
Buggered if I know what this does?
strcmp
String comparing function.
Float Functions
float
atof
float_mul
float_div
float_add
float_sub
fract
round
float_cmp
sqrt
pow
log
sin
cos
tan
abs
Returns the absolute value of the given float.
Time Functions
seconds()
date
Random Functions
rand()
Returns a random integer.
randf()
Returns a random float.
