[KingHual]

Random Functions V1

Introduction

Hello, this is a set of 11 random functions. And by random, I mean REALLY random - even more random than the things Logitech90 posts. I was bored today, and I thought "I haven't released something on the SA:MP forums in like... 5 months", so I thought I'd strike again. These functions are really not advanced, but still, I thought I'd release them.

The Functions

• RotationToPoint(int playerid,double x, double y)
  
  Description: Gets the required rotation of a player towards a point.
  • int playerid - The PlayerID of the player whose rotation you want to get
  • double x - The X (horizontal) location on the map of the point
  • double y - The Y (vertical) location on the map of the point
  Returns: The rotation as a Double/Float
  
  
  
• RotationToPlayer(int playerid,int playerid2)
  
  Description: Gets the required rotation of a player towards another player.
  • int playerid - The PlayerID of the player whose rotation you want to get
  • int playerid2 - The PlayerID of the player whose co-ordinates you want to get the rotation to
  Returns: The rotation as a Double/Float
  
  
  
• RotationToVehicle(int playerid,int vehid)
  
  Description: Gets the required rotation of a player towards a vehicle.
  • int playerid - The PlayerID of the player whose rotation you want to get
  • int vehid- The ID of the vehicle whose co-ordinates you want to get the rotation to
  Returns: The rotation as a Double/Float
  
  
  
• strrev(const string[],int len)
  
  Description: Reverses the specified string
  • const string[]- The string that will be reversed
  • int len - The lenght of the string that will be reversed. Specifying a lower value may trim the string
  Returns: The reversed string as a string/char array
  
  
  
• substr(const string[],int index,int len)
  
  Description: Returns the portion of a string, specified by the index and len parameters.
  • const string[]- The string that will be reversed
  • int index - The starting index of the portion in the string
  • int len - The lenght of the portion
  Returns: The substring as a string/char array
  
  
  
• FormatInt(int number, char delimiter)
  
  Description: Formats a number using the specified delimiter
  • int number - The number which will be formatted Note: The number should not exceed 9 characters
  • char delimiter - The ascii character that will be used in the formatting
  Returns: The formatted number as a string/char array
  
  
  
• fRandom(double max)
  
  Description: Generates a random double number/float between 0 and a value
  • double/float max - The highest possible number
  Returns: The random number as a double/float
  
  
  
• fRandomEx(double min,double max)
  
  Description: Generates a random double number/float between two values
  • double/float min - The lowest possible number
  • double/float max - The highest possible number
  Returns: The random number as a double/float
  
  
  
• RandomEx(int min,int max)
  
  Description: Generates a random double number/float between two values
  • int min - The lowest possible number
  • int max - The highest possible number
  Returns: The random number as an int
  
  
  
• IsPlayerSwimming(int playerid)
  
  Description: Checks if a player is currently swimming
  • int playerid - The ID of the player whose state you want to check
  Returns: Weather a player is swimming as a boolean
  
  
  
• IsPlayerFalling(int playerid)
  
  Description: Checks if a player is currently falling
  • int playerid - The ID of the player whose state you want to check
  Returns: Weather a player is falling falling as a boolean
  
  
  

Installation

The installation is simple - Just download the file and put it in your "ServerFolder/pawno/include". Then, in your scripts, use #include <hfunc>

Downloads

Pastebin.com
Uploading.com

Mirrors are welcome