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This question was closed Mar 04, 2017 at 03:14 PM by Bonomi for the following reason:

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Question by Bonomi · Mar 04, 2017 at 11:05 AM · c#script.optimizationgetcomponent

Difference between GetComponent

What is the difference between

         Script sc = GetComponent<Script>();

and

         Script sc = Script();

thanks so much!

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Answer by $$anonymous$$ · Mar 04, 2017 at 11:17 AM

 Script sc = GetComponent<Script>();

will get the component of a gameobject (Script is not a unity type)

for Example

  public GameObject FluffyBunny;
  FluffyBunny.GetComponent<BunnyAI>().GetCuteness();

will return the Cuteness of a bunny from their bunnyAI script..

Not entirely sure what you mean by the second part though... Cause from just testing script is not a useable type in unity api Either that or its a custom class type...

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Answer by hexagonius · Mar 04, 2017 at 11:18 AM

They have nothing in common.

  1. Is the correct way to get a component. It's a generic method call.

  2. won't compile (have you even tried?).
    The left hand side is declaring a variable of type script. The right hand side is either that classes constructor, or a simple method. If it's a constructor, the new keyword is missing. It's also wrong, because that would ideed create a new Script instance, but none Unity would be aware of and especially none that's attached to any gameobject, so it's useless.
    If that was a method, it cannot be declared in the Script class because of the name's ambiguity.
    If it was in another class it's return type would need to be of type Script.

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avatar image $$anonymous$$ · Mar 04, 2017 at 11:21 AM 0
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"have you even tried?" - that was a lil rough.. maybe try removing that part.. no need to attack people.

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