This issue is dealt with by rounding to the nearest number that can actually be represented as a floating-point number. Of course, by extension, this also applies to the Real Virtuality Engine - there are real numbers that it does not have a representation for. This induces the following problem: There are real numbers that the computer does not have a binary representation for (and that it therefore can not work with) because there is no representation for these numbers in the specific floating-point format used by the computer. Consequently, there are gaps between floating-point numbers. Because any given floating-point number can only consist of a finite amount of bits (a computer's memory is finite after all), any given floating-point format can only represent a finite amount of distinct numbers. However, as mentioned above, every number in scripting is a floating-point number. Humans are typically used to performing mathematical calculations on the set of real numbers (ℝ), and there are no gaps between real numbers there is always another real number between two real numbers. They are properly stored with their corresponding type in mind.Ĭlass M圜lass // description.ext example disabledAI = 1 // boolean: 0 = false, everything else = true (usually 1) Unlike scripting, configs actually do allow for multiple number types (Integer, Float, etc). Note that casing does not matter, thus both 0xa and 0xA are valid.Ī regex catching these kind of numbers could look like this ((\$|0x) )\b This gets followed by one of the following characters: 0 1 2 3 4 5 6 7 8 9 A B C D E F. They start either with 0x or with a single $. In SQF, hexadecimal (also base 16, or hex) is a positional numeral system with a base of 16. It starts of like a normal decimal and then gets expressed by an E (Not case-sensitive, thus e is also valid) followed by an optional or - sign and ends with a range of digits.Ī regex catching these kind of numbers could look like this ( .)? ? Hexadecimal (Base 16) The Scientific Notation is a way of expressing numbers that are too big or too small to be conveniently written in decimal form. Decimal (Base 10)Ī decimal number is your normal 0.5 syntax stuff with one extra: You may omit the initial pack of digits.Ī regex catching these kind of numbers could look like this ((\. )|(\b (\. )?))\b Scientific Notation Please refer to IEEE 754 for more info about the technical details. Due to technical limitations, the precision of floating-point numbers is limited.
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