How to Get an Object ID in GameMaker: Quick Guide

Learn how to obtain an object ID in GameMaker using instance_find and instance_id methods in this quick tutorial.

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In GameMaker, you can get an object's ID using the instance ID. Use instance_find(object_index, 0) to find an instance of the object and retrieve its ID, or instance_id if you already have the instance.

FAQs & Answers

  1. What is the difference between an object ID and an instance ID in GameMaker? In GameMaker, an object ID refers to the unique identifier of the object type, while an instance ID is the unique identifier of a specific instance of that object in the game.
  2. How do I use instance_find to get an object’s instance ID? Use instance_find(object_index, 0) to get the first instance of an object, which returns its instance ID.
  3. Can I get an object’s ID if I only have a reference to the instance? Yes, if you have the instance, you can get its ID directly using the instance_id variable.

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