Help Adrenaline - Read Packets on Engine.WaitAction

Demonho · April 10, 2021

Hello,

Need help with script, need capture info about olympiad in interlude (/olympiadstat)

How can read the system messages?

var
	p1, p2: pointer;
    matches, wins, loss, points : integer;
    OlyStat : integer;    
begin
	//1673	1	Your current record for this Grand Olympiad is $s1 match(es), $s2 win(s) and $s3 defeat(s). You have earned $s4 Olympiad Point(s).	0	79	9B	B0	FF			0	0	0	0	0		none
	OlyStat:=1673;
	while (true) do 
    begin
    	//laSysMsg - system message appeared. P1 - message identificator (cardinal), P2 - message data (TMemoryStream).
		Engine.WaitAction([laSysMsg], p1, p2);
        if(p1=OlyStat)then
        begin
        	//need read olympiad stat from p2 
            matches:=???
            wins:=???
			loss:=???
            points:=???
        end;
    end;
end;

Edited April 10, 2021 by Demonho

adr.bot · April 11, 2021

uses
  SysUtils;

var
  p1, p2: Pointer;
  Match, Win, Loss, Points: Cardinal;
begin
  while true do
  begin
    if Engine.WaitAction([laSysMsg], p1, p2) = laSysMsg then
    begin
      if Cardinal(p1) = 1673 then
      begin
        Match := PCardinal(Cardinal(p2) + 12)^;
        Win := PCardinal(Cardinal(p2) + 20)^;
        Loss := PCardinal(Cardinal(p2) + 28)^;
        Points := PCardinal(Cardinal(p2) + 36)^;
        print(format('Match: %d; Win: %d; Loss: %d; Points: %d', [Match, Win, Loss, Points]));
      end;
    end;
  end;
end.

Demonho · April 13, 2021

Thanks adr.bot,

On 4/11/2021 at 7:53 PM, adr.bot said:

Match := PCardinal(Cardinal(p2) + 12)^;

Win := PCardinal(Cardinal(p2) + 20)^;

Loss := PCardinal(Cardinal(p2) + 28)^;

Points := PCardinal(Cardinal(p2) + 36)^;

changed to find the correct values:

        Match := PCardinal(Cardinal(p2))^;
        Win := PCardinal(Cardinal(p2) + 8)^;
        Loss := PCardinal(Cardinal(p2) + 16)^;
        Points := PCardinal(Cardinal(p2) + 24)^;

adr.bot · April 13, 2021

25 minutes ago, Demonho said:

Thanks adr.bot,

changed to find the correct values:





        Match := PCardinal(Cardinal(p2))^;
        Win := PCardinal(Cardinal(p2) + 8)^;
        Loss := PCardinal(Cardinal(p2) + 16)^;
        Points := PCardinal(Cardinal(p2) + 24)^;

np, but it is really correct values? for example when tested (interlude)

PCardinal(Cardinal(p2))^

gave me system message ID.

https://prnt.sc/11c67l2

Edited April 13, 2021 by adr.bot

Demonho · April 14, 2021

On 4/13/2021 at 11:24 AM, adr.bot said:

np, but it is really correct values? for example when tested (interlude)

I belive so
In all tests the correct value was returned

adr.bot · April 14, 2021

1 hour ago, Demonho said:

I belive so
In all tests the correct value was returned

thats interesting, anyways as long as it works then good, gl!

Demonho · April 14, 2021

^^ yeah!!!

In another case, for relogin purposes i need check if char is online, my idea is send a invalid command to server. If receive the Command not found, char is online.

i made a test with:

uses
  SysUtils;

var
  p1, p2: Pointer;
  Match, Win, Loss, Points: Cardinal;
  i: integer;
  ret: string;
begin
  while true do
  begin
    if Engine.WaitAction([laSysMsg], p1, p2) = laSysMsg then
    begin
      if Cardinal(p1) = 1987 then
      begin
        for i:= 0 to 44 do
        begin
          if i mod 2 <> 0 then Continue;
          ret:=ret+PChar(Cardinal(p2)+i)^;
        end;
      end;
      Print(ret);
    end;
  end;
end.

its correct? give me result i am expecting: SYS: Command not found.

There is a better way to read p2 on this case?

adr.bot · April 14, 2021

28 minutes ago, Demonho said:
^^ yeah!!!

In another case, for relogin purposes i need check if char is online, my idea is send a invalid command to server. If receive the Command not found, char is online.

i made a test with:
uses
  SysUtils;

var
  p1, p2: Pointer;
  Match, Win, Loss, Points: Cardinal;
  i: integer;
  ret: string;
begin
  while true do
  begin
    if Engine.WaitAction([laSysMsg], p1, p2) = laSysMsg then
    begin
      if Cardinal(p1) = 1987 then
      begin
        for i:= 0 to 44 do
        begin
          if i mod 2 <> 0 then Continue;
          ret:=ret+PChar(Cardinal(p2)+i)^;
        end;
      end;
      Print(ret);
    end;
  end;
end.
its correct? give me result i am expecting: SYS: Command not found.

There is a better way to read p2 on this case?

i would recommend read this https://adrenalinebot.com/en/api/example/packetunit-ready-unit-working-packets-adrenaline-bot because how u read seems not right.
p2 should contain (in my case MessageID), Size, Type, and values by Type.

thats why i dont have answer for ur question in this case, because ur system message data seems odd to me xd

ps. u always can use move and check if u moved.

Edited April 14, 2021 by adr.bot

Demonho · April 15, 2021

On 4/14/2021 at 4:36 PM, adr.bot said:

ps. u always can use move and check if u moved.

see a quite more easy to implement.

Tested the unitpacket, this operations os pointers is strange a lot for me, i cant see any logic here kkkkk

uses
  SysUtils, PacketUnit;

var
  p1, p2: Pointer;
  Match, Win, Loss, Points: Cardinal;
  i: integer;
  ret: string;
  p : TNetworkPacket;
begin
  while true do
  begin
   
    if Engine.WaitAction([laSysMsg], p1, p2) = laSysMsg then
    begin
      if Cardinal(p1) = 1987 then
      begin
        p:=TNetworkPacket.Create(p2,46);
        Print(p.ReadS);
        p:=nil;        
      end;

      if Cardinal(p1) = 1673 then
      begin
        p:=TNetworkPacket.Create(p2,24);
        Match := p.ReadD;
        Win := p.ReadD;
        Loss := p.ReadD;
        Points := p.ReadD;
        p:=nil;
        print(format('Match: %d; Win: %d; Loss: %d; Points: %d', [Match, Win, Loss, Points]));
      end;      
    end;
  end;
end.

adr.bot · April 15, 2021

10 minutes ago, Demonho said:

see a quite more easy to implement.

Tested the unitpacket, this operations os pointers is strange a lot for me, i cant see any logic here kkkkk


uses
  SysUtils, PacketUnit;

var
  p1, p2: Pointer;
  Match, Win, Loss, Points: Cardinal;
  i: integer;
  ret: string;
  p : TNetworkPacket;
begin
  while true do
  begin
   
    if Engine.WaitAction([laSysMsg], p1, p2) = laSysMsg then
    begin
      if Cardinal(p1) = 1987 then
      begin
        p:=TNetworkPacket.Create(p2,46);
        Print(p.ReadS);
        p:=nil;        
      end;

      if Cardinal(p1) = 1673 then
      begin
        p:=TNetworkPacket.Create(p2,24);
        Match := p.ReadD;
        Win := p.ReadD;
        Loss := p.ReadD;
        Points := p.ReadD;
        p:=nil;
        print(format('Match: %d; Win: %d; Loss: %d; Points: %d', [Match, Win, Loss, Points]));
      end;      
    end;
  end;
end.

well i mean to read to see idea how it getting read, and not actually use it.
anyways to read string (probably, should actually test), i cant tell "Position" number because ur server positions seems odd to me.

String(PChar(Cardinal(p2) + Position))

Help Adrenaline - Read Packets on Engine.WaitAction

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