Graal Forums - Overriding Functions

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Novo	05-20-2007 11:07 AM

Overriding Functions

Since functions became variables...

if an object joins two classes... The latter class overrides the previous, and not the previous the latter...

class yyy:

PHP Code:


		
			
function onCreated()
  {
  join("xyz");
  }

public function zzy()
  {
  return xyz::zzy() + 2;
  }

class xyz:

PHP Code:


		
			
public function zzy()
  {
  return 3;
  }

returns 3 instead of 5.

( This causes joined classes to behave differently than previous versions... Thus, backward incompatibility )

Admins

05-20-2007 01:58 PM

Ok will check it on monday

Admins

05-21-2007 10:52 AM

Ok fixed, will upload the new version soon.

Novo	05-21-2007 05:14 PM

Hrm -- If it is fixed right now... I noticed another error, although I'm not sure if it is connected with this one.

When you update a class and add a new function, the new function, even if it is higher on the class list, will not be the one called.

Admins

05-21-2007 06:27 PM

Normally it should be correct now (you need to restart the npcserver) - each time when a joined class is updated it is relinking the list of functions, starting from the end of the obj.joinedclasses list, and ending with the functions of the object script.

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