[Include] Recreational Mathematics and String Add-On Library
#1

Add - On Library



This is an add-on library include for pawn coding, I have seen that pawn lacks few string and recreational mathematical library functions, which may or may not be important ,but as per my way of thinking, they are a bit important.
This include is just an add-on, if you are using other string libraries (westie's, oscar broman) instead of pawn's default/user or sa-mp team created library, I would like to suggest you to use this add-on along with them/it, as this add-on gives scripters freedom of various string manipulating and recreational mathematical functions, this include is mainly for string manipulation. If you have any suggestions ,please post in this thread.
Important: v1.2 Update, please go through the functions list once again.


Function Lists:


ToPalindrome(input[]): Converts a string to a palindrome string.

IsPalindrome(input[]): Checks whether a string is palindrome or not.

IsArmstrong(value): Recreational mathematical function.Useful for reaction tests. Checks whether the number is armstrong or not.WikipediaReturns boolean type.

IsNeon(value):Checks for Neon number example: 9 (is a neon number) = 9*9=81 , 8+1=9. These type of numbers are known as neon numbers.Returns boolean type.

IsPerfect(value) : WikipediaReturns boolean type.

IsEvenOrOdd(value): Checks if the number given is even or odd.Returns boolean type.

IsPrime(value): Checks for prime numbers.Returns boolean type.

IsMagic(value): Magic number example: 55 (is a magic number) = 5+5=10, 1+0=1.
289(is a magic number) = 2+8+9=19, 1+9=10, 1+0=1
Returns boolean type.


MaxDigit(value): Returns the maximum digit present in a sequence of a number. Example: 46789 ,Max=9
Returns boolean type.


MinDigit(value): Returns the minimum digit present in a sequence of a number. Example: 46789 ,Min=4

FirstIndexOf(string[],character[]): Returns the first index of a character present in a string.

LastIndexOf(string[],character[]): Returns the last index of a character present in a string.

Truncate(Float:value): Removes the fractional part of a floating data type. Example: 5.98 ,Return 5

IsSpace(character[]): Checks whether a character is a space or not.Returns boolean type.

IsUnderscore(character[]): Checks whether a character is an underscore or not.Returns boolean type.

IsDigit(character[]): Checks whether a character is a digit or not.Returns boolean type.

IsLetter(character[]): Checks whether a character is a letter or not.Returns boolean type.

IsUpperCase(character[]): Checks whether a character is an uppercase letter or not.Returns boolean type.

IsLowerCase(character[]): Checks whether a character is an lowercase letter or not.Returns boolean type.

Reverse(string[]): Reverses a given string.

Compare(string1[],string2[]): Compare lengths of two strings

Retrurns 0 If both string's length are same.
Returns 1 If length of string1 is greater than string2
Returns -1 If length of string2 is greater than string1


CharAt(string[],index): Returns a character present in the given index of a string.

ReplaceChar(string[],character[],replacewith[]): Replace a character in a given string.

Example: ReplaceChar("codectile","c","z");
Output: "zodeztile"


IsSpecial(character[]): Returns 1 if a character is neither a digit or a letter.Returns boolean type.

Substring(string[],firstindex,lastindex): Substrings the string.

Example: Substring("codectile",2,5)
Returns "dect"




Concat(string1[],string2[]): Concatenates two strings.

Example: Concat("codec","tile");
Returns: "codectile"



ExtStr(string[]): Extract string type characters

Example: ExtStr("c874o10d74e1c9t0i14l98e");
Returns : "codectile"



Frequency(string[],character[]): Returns the frequency of a character present in a string.

Example: Frequency("codectile","c");
Returns: 2




Equals(string1[],string2[]): Checks whether two strings are similar or not.Note: Case Sensitive

Example: Equals("codec","tile");
Returns: false

Example: Equals("codectile","codectile");
Returns: true



DigitFreq(value,digit): Returns the frequency of a digit in a sequence of numbers

Example: Digit(46667,6);
Returns: 3




ToPositive(Float:value): Converts a negative integer to a positive integer.



ToNegitive(Float:value): Converts a positive integer to a negative integer.






Download:

Mediafire v1.2 Update
SolidFiles v1.2 Update




Credits:

Y_Less : For suggesting functions name for MaxDigit/MinDigit

Sa-Mp Team: For samp client.

And God : For world.
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