A Few Functions For Checking

[Kyranki]

PHP Code:

/*
  This is an object class meaning it needs to be joined to a prior created object such as a TStaticVar() or a weaponNPC.

  And is called as such:

  obj.(function right here without parenthesis)(params)

*/

public function hasFunc(func) {
  if (func in this.getfunctions())
    return true;
  return false;
}
public function isDynamicFunc(func) {
  if (func in this.getdynamicvarnames())
    return true;
  return false;
}
public function hasVar(var) {
  if (var in this.getdynamicvarnames()) {
    if (isValidVar(var))
      return true;
  }
  return false;
}
public function isValidVar(var) {
  if (this.(@ var) != null)
    return true;
  return false;
} 


Hopefully, these will make it easier for scripters here and there to code their systems with ease and not get confuse when doing a crap load of var checks, and etc etc.

I often get confused when doing a crapload of checks and I've always found it easier to do:

PHP Code:

if (!obj.hasVar(var))
  continue; 


As opposed to:

PHP Code:

if (obj.(@ var) == null)
  continue; 


I think it looks nicer/neater but maybe I'm just being picky. Use as you feel necessary.

[Twinny]

The function checking one...maybe... but definitely not one for checking an object for variables. Seems like an unnecessary process for a simple operation.

[napo_p2p]

I have just one comment.

Instead of all the return true/return false, you can do something like (for example):

PHP Code:

public function hasFunc(func) {
  return (temp.func in this.getfunctions());
} 


[Chompy]

Originally Posted by napo_p2p

I have just one comment.

Instead of all the return true/return false, you can do something like (for example):

PHP Code:

public function hasFunc(func) {
  return (temp.func in this.getfunctions());
} 


PHP Code:

public function hasFunc(func) {
  return (func in this.getfunctions());
}
public function isDynamicFunc(func) {
  return (func in this.getdynamicvarnames());
}
public function hasVar(var) {
  if (var in this.getdynamicvarnames())
    return isValidVar(var);
}
public function isValidVar(var) {
  return (this.(@ var) != null);
}
public function isObj(obj) {
  return (obj.type() == 2);
}
public function isEditVar(var) {
  return (var in this.geteditvarnames());
} 


hehe

I just had to edit it :o
(<3)

[Kyranki]

Originally Posted by Twinny

The function checking one...maybe... but definitely not one for checking an object for variables. Seems like an unnecessary process for a simple operation.

I couldn't think of much else that would be helpful to someone. :o

Originally Posted by Chompy

PHP Code:

public function hasFunc(func) {
  return (func in this.getfunctions());
}
public function isDynamicFunc(func) {
  return (func in this.getdynamicvarnames());
}
public function hasVar(var) {
  if (var in this.getdynamicvarnames())
    return isValidVar(var);
}
public function isValidVar(var) {
  return (this.(@ var) != null);
}
public function isObj(obj) {
  return (obj.type() == 2);
}
public function isEditVar(var) {
  return (var in this.geteditvarnames());
} 


hehe

I just had to edit it :o
(<3)

You b****** you! Must you always Chompy?

[napo_p2p]

Originally Posted by Chompy

hehe

I just had to edit it :o
(<3)

Haha, good stuff :P.

But...

Originally Posted by Chompy

PHP Code:

public function hasVar(var) {
  if (var in this.getdynamicvarnames())
    return isValidVar(var);
} 


For that, if the var isn't a dynamic variable, then the function won't return anything .

This should do the trick .

PHP Code:

public function hasVar(var) {
  return isValidVar(temp.var) && (temp.var in this.getdynamicvarnames());
} 


[Chompy]

Originally Posted by Kyranki

You b****** you! Must you always Chompy?

You know I have to <3

Originally Posted by napo_p2p

Haha, good stuff :P.

But...
For that, if the var isn't a dynamic variable, then the function won't return anything .

This should do the trick .

PHP Code:

public function hasVar(var) {
  return isValidVar(temp.var) && (temp.var in this.getdynamicvarnames());
} 


:P hehe

[Inverness]

hasfunction() is an existing function of TGraalVar. And returns if an object has the function name you input.

These kinds of things would be useful as custom global functions. (Adding Control-NPC to function lookup)