Blockland Forums > Modification Help
How do I add an item, delete an item, and get an item from a text file?
Axolotl:
--- Quote from: cheese6 on December 19, 2011, 06:43:17 PM ---When using the FileObject functions, the openForWrite will create the file, so will the openToAppend (I think).
To check if there is a file, do
if(isFile(%path))
{
//yes
}
else
{
//no
}
Enjoi.
--- End quote ---
Thanks
Axolotl:
--- Quote from: Ipquarx on December 19, 2011, 06:33:17 PM ---To read, its the same thing, just change a couple things:
--- Code: ---%blah = new FileObject();
%blah.openForRead("filepath");
%blah.readLine();
%blah.close();
%blah.delete();
--- End code ---
--- End quote ---
Oops, I meant to read a specific item. What I am saying is to see if a certain item is in the text file.
jes00:
--- Quote from: Axolotl on December 19, 2011, 07:38:45 PM ---Oops, I meant to read a specific item. What I am saying is to see if a certain item is in the text file.
--- End quote ---
--- Code: ---function FUNCTION_NAME(%string)
{
%file = new FileObject();
%file.openForRead("File/path/here");
while(!%file.isEOF())
{
%line = %file.readLine();
if(%line $= %string)
{
%file.close();
%file.delete();
return 1;
}
}
%file.close();
%file.delete();
return 0;
}
--- End code ---
Now you can just call FUNCTION_NAME(%item);
Axolotl:
--- Quote from: jes00 on December 19, 2011, 07:44:27 PM ---
--- Code: ---function FUNCTION_NAME(%string)
{
%file = new FileObject();
%file.openForRead("File/path/here");
while(!%file.isEOF())
{
%line = %file.readLine();
if(%line $= %string)
{
%file.close();
%file.delete();
return 1;
}
}
%file.close();
%file.delete();
return 0;
}
--- End code ---
Now you can just call FUNCTION_NAME(%item);
--- End quote ---
thanks jes
Axolotl:
--- Quote from: jes00 on December 19, 2011, 07:44:27 PM ---
--- Code: ---function FUNCTION_NAME(%string)
{
%file = new FileObject();
%file.openForRead("File/path/here");
while(!%file.isEOF())
{
%line = %file.readLine();
if(%line $= %string)
{
%file.close();
%file.delete();
return 1;
}
}
%file.close();
%file.delete();
return 0;
}
--- End code ---
--- End quote ---
wait, to look specifically in a line for that item (example: I am searching for 1 but I don't want 12, I specifically want 1) do I just replace if(%line $= %string) with if(%line == %string)?
EDIT: nvm