Test for a decimal (Figured out)

[tlah]

ok, I'm using Game Editor to create a calculator that converts our standard numbers into Mayan numerals (for a science/computer fair). I have the basic layout done, but I need a function that can tell if a number is a decimal number (Real numbers). Thanks in advance.
If you don't understand waht I mean by my problem, or how I am going to set this up, some example code would be

Code: Select all

if((numbers.textNumber / 20) = //then the code to find the decimal)
{
 // other text
}

Edited: Never mind, i figured it out. I didn't need to use decimals, I was using the wrong rounding code (was using ceil instead of floor)

[Fuzzy]

Code: Select all

if ( (floor(num)-num) != 0)
{
    // its not a decimal
}


You really should not do math with textNumber. Do your math on another variable and then assign that to textNumber.