/// @func implode_real(del, arr)

///

/// @desc Returns a string of elements from a given array

/// of real values and separated by a delimiter.

///

/// eg. implode_real(":", [1, 2, 3, 4]) == "1:2:3:4"

///

/// @param {string} del delimiter character(s)

/// @param {array} arr array of real numbers

///

/// @return {string} string of delimited elements

///

/// GMLscripts.com/license

function implode_real(del, arr)

{

var len = array_length(arr);

if (len == 0) return "";

var out = "";

var ind = 0;

repeat (len-1) {

out += string(arr[ind]) + del;

ind++;

}

out += string(arr[ind]);

return out;

}