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Question by lalalanni · Jul 30, 2019 at 05:19 AM · spawnpositions

spawning gameObjects into different formations

I was wondering how I might go about spawning gameObjects in different pre-specified formations. I am trying to spawn 5 gameObjects into a random formation: i) 5 objects aligned horizontally across top of screen, OR ii) horizontally aligned across middle of screen, OR iii) horizontally aligned across bottom of screen, OR iv) V formation pointing upwards, OR v) V formation pointing downwards (example attached). Then, after a button press, these gameObjects spawn into another formation (chosen randomly). Would I start by creating an array of formations somehow? And how might I go about spawning my gameObjects into these formations? Any help would be greatly appreciated!

alt text

formations-example.png (29.0 kB)
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Answer by Kennai · Jul 30, 2019 at 10:06 AM

Hello, @lalalanni !
The easiest way is:

  1. Create empty game object and name it "Formation 1"

  2. add 5 childs empty game objects

  3. Place childs as one of your possible formation - in a line or in V-formation

  4. go to p.1 and create another formation

  5. Once you've created all possible formations, you will have a list of game objects "Formation 1", "Formation 2" and so on.

  6. Create a new script with a parameter List of GameObject, in Inspector view assign all your formations to this list

  7. Now you are ready to spawn your game objects by randomly choose index of a list, get child's positions and copy this positions to your 5 game objects.

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avatar image lalalanni · Jul 31, 2019 at 12:50 AM 1
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Thanks very much!!

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