read_data

Синтаксис

									native read_data(value, any:...);
								

Argument number to retrieve value from

Changes the native's behavior depending on how many
additional parameters are provided:
   0 - Return the argument integer value directly
   1 - Store the argument float value in the variable passed
       as the second parameter
   2 - Copy the argument string value to the buffer provided
       in the second parameter, using the third as the
       maximum buffer size

Описание

Retrieves values from a client message.

Пометка

For use within callbacks registered with register_event()

Пометка

Usage examples:
value = read_data(1);
read_data(2, floatvalue);
written = read_data(3, buffer, buffersize);

Возвращает

Changes depending on how many additional parameters are provided: 0 - Returns the argument integer value 1 - Returns the argument float value, converted (truncated) to an integer 2 - Returns the number of cells written to the buffer