SendServerData: Difference between revisions
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<poem>::data: The blob which needs to be formatted as below. | <poem>::data: The blob which needs to be formatted as below. | ||
Inorder for the squirrel-plugin of server to read what is send : | Inorder for the squirrel-plugin of server to read what is send : | ||
1 | 1. The length of string is written before the string as two bytes. | ||
2. The word written in (1) should be big endian. Here swap2 function can be used (2 bytes-and hence the name) | |||
</poem>| | </poem>| | ||
example= | example= | ||
| Line 16: | Line 14: | ||
<source lang="lua"> | <source lang="lua"> | ||
local b=blob(); | local b=blob(); | ||
b.writen( 1234, 'i' ); | b.writen( 1234, 'i' ); | ||
Revision as of 05:45, 24 January 2023
This function was added in v1.6 beta and will not work on previous versions.
Description:
This will send data( results in calling onClientScriptData of squirrel-server )
Parameters:
(data)
data: The blob which needs to be formatted as below.
Inorder for the squirrel-plugin of server to read what is send :
1. The length of string is written before the string as two bytes.
2. The word written in (1) should be big endian. Here swap2 function can be used (2 bytes-and hence the name)
Return Values:
true on success, false on failure( instead of blob, some other instance of a class is passed )
Example
Input npcscript
local b=blob();
b.writen( 1234, 'i' );
b.writen( 10, 'b' ); //b - byte
b.writen( swap2(5), 'w' ); //w - word
b.writen('h','c'); //c - signed char
b.writen('e','c');
b.writen('l','c');
b.writen('l','c');
b.writen('o','c');
b.writen(100.789, 'f'); //f float
SendServerData(b);Output from server
function onClientScriptData(p){
print(Stream.ReadInt());print(Stream.ReadByte());
print(Stream.ReadString());print(Stream.ReadFloat());
}
[SCRIPT] 1234
[SCRIPT] 10
[SCRIPT] hello
[SCRIPT] 100.789Related Functions
The following functions may be helpful as they relate to this function in one way or another.