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Message |
Keryan
Joined: 10 Aug 2007
Posts: 9
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 Posted: Fri Aug 24, 2007 5:42 pm Post subject: Packet reference |
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Hello,
I have problem with editing packets in packet hook, i am trying to change some packets for clients > 6.0.1.6, so i created few packet hooks, this is one of it:
| Code: | exported function DropRequest( who, byref packet )
if(!GetObjProperty( who, NEW_CLIENT ) )
return 0;
endif
var oldstyle := CreatePacket( 0x08, 14 );
oldstyle.SetInt32( 1, packet.GetInt32(1) );
oldstyle.SetInt16( 5, packet.GetInt16(5) );
oldstyle.SetInt16( 7, packet.GetInt16(7) );
oldstyle.SetInt8 ( 9, packet.GetInt8 (9) );
// packet.GetInt8( 10 ) - Grid location
oldstyle.SetInt32( 10, packet.GetInt32( 11 ) );
packet := oldstyle;
return 0;
endfunction |
but if i want to use this syntax "packet := oldstyle;" packet would not change at all and core seems to be working with original packet sent by client.
If i do almost the same this way:
| Code: | exported function DropRequest( who, byref packet )
if(!GetObjProperty( who, NEW_CLIENT ) )
return 0;
endif
var containerID := packet.GetInt32( 11 );
packet.SetInt32( 10, cointainerID );
return 0;
endfunction |
then its working a little ( I can only drop items on ground, not in containers becouse of the last byte ). I want to create new packet becouse i need to set different size ( new clients are sending 15 bytes, and core needs 14 bytes packet ) and packet.SetSize() is not working on fixed length packets.
So i am curious why assigning new packet object to packet variable isnt working even if packet variable is sent with byref? Or at least is there some another way to pass new packet from script to polcore? |
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| Author |
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Turley
Joined: 05 Feb 2006
Posts: 21
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