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Look-Familiar
Newbie cheater
 Reputation: 0
Joined: 03 Jun 2008
Posts: 19
Location: US
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 Posted: Tue Jul 21, 2009 7:58 pm Post subject: Problem with Delphi integers |
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So this is my Source Code:
| Code: |
procedure TForm1.Edit1Change(Sender: TObject);
var
yourName, ID: HWND;
yay: String;
i: Integer;
begin
if Edit1.Text <> '' then
begin
yay := IntToStr(StrToInt(Edit1.Text) * 8);
yourName := FindWindow('TMainForm', 'Cheat Engine 5.5');
if yourName <> 0 then
begin
ID := FindWindowEx(yourName, 0, 'TPanel', nil);;
yourName := FindWindowEx(ID, 0, 'TEdit', nil);
SendMessage(yourName, EM_SETSEL, 0, -1);
for i := 1 to Length(yay) do
begin
SendMessage(yourName, WM_CHAR, Word(yay[i]), 0);
end;
end;
end
else if Edit1.Text = '' then
begin
yay := '';
yourName := FindWindow('TMainForm', 'Cheat Engine 5.5');
if yourName <> 0 then
begin
ID := FindWindowEx(yourName, 0, 'TPanel', nil);;
yourName := FindWindowEx(ID, 0, 'TEdit', nil);
SendMessage(yourName, EM_SETSEL, 0, -1);
SendMessage(yourName, WM_CHAR, VK_BACK, 0);
end;
end
end;
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The desired effect is to take whatever I type into that EditBox and multiply it by 8 and put it into Cheat Engine's search box.
Now it works all until I make it to the 11th character and then it says:
"NumberYouTypedIn" is not a valid integer value.
I am not a beginner with Delphi Programming but I am not an expert either. Is there something I can be doing that will not cause the error mentioned?
I'm using CodeGear Delphi 2009. The program only has that one EditBox.
Note: My variables are just temp until I finish the program. That's just how I do.
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Dark Byte
Site Admin
 Reputation: 475
Joined: 09 May 2003
Posts: 26003
Location: The netherlands
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| Posted: Tue Jul 21, 2009 8:51 pm Post subject: |
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you do know you can use the custom scantype to do that for you right ? (shl scanvalue with 3)
anyhow, use a try/except around it, or use trystrtoint, or use val
a 11th character integer is too big
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Look-Familiar
Newbie cheater
Reputation: 0
Joined: 03 Jun 2008
Posts: 19
Location: US
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| Posted: Tue Jul 21, 2009 10:59 pm Post subject: |
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I didn't know that I could do that or that the custom scantype even existed so thank you for the suggestion. I don't know what you mean by shl by three but I might figure it out on my own.
As for the program solution I opted to go with a two pronged fix since I can't have an integer that large; I made the EditBox's MaxLength 9 and I put a try/except around the code to catch the exceptions.
Thank you for the info Dark Byte
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Dark Byte
Site Admin
Reputation: 475
Joined: 09 May 2003
Posts: 26003
Location: The netherlands
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| Posted: Wed Jul 22, 2009 5:05 pm Post subject: |
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I've just posted a custom scan script that does this in the flash section: http://forum.cheatengine.org/viewtopic.php?t=439459
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