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  1. gwnguy
    Post

    Official TANKS! Tutorial Q&A

    Component.GetComponentsInChildren note the s at the end of Components
    Post by: gwnguy, Mar 28, 2019 in forum: Community Learning & Teaching
  2. gwnguy
    Post

    Official Roll-a-ball Tutorial Q&A

    1 ) replace the semi-colon at the end of line 44 "void SetCountText ();" with an open curly bracket "void SetCountText () {" or, optionally put...
    Post by: gwnguy, Mar 3, 2019 in forum: Community Learning & Teaching
  3. gwnguy
    Post

    Official Roll-a-ball Tutorial Q&A

    From your description it sounds like the program does compile and execute, is that correct? It sounds like you can play it and pick up objects and...
    Post by: gwnguy, Mar 2, 2019 in forum: Community Learning & Teaching
  4. gwnguy
    Post

    Official Roll-a-ball Tutorial Q&A

    You are correctly using an integer named count to store your count. You are incorrectly trying to convert an undeclared variable named Count to...
    Post by: gwnguy, Feb 20, 2019 in forum: Community Learning & Teaching
  5. gwnguy
    Post

    Space Shooter Tutorial Q&A

    You are probably getting errors on the lines where you have the keyword: "yeild" You have the error because the correct spelling of the keyword...
    Post by: gwnguy, Feb 16, 2019 in forum: Community Learning & Teaching
  6. gwnguy
    Post

    Space Shooter Tutorial Q&A

    At line 48 you have: Mathf.Clamp (rb.position.x, boundary.zMin, boundary.zMax) I think you want: Mathf.Clamp (rb.position.z, boundary.zMin,...
    Post by: gwnguy, Feb 6, 2019 in forum: Community Learning & Teaching
  7. gwnguy
    Post

    Official Roll-a-ball Tutorial Q&A

    You haven't assigned anything to rb You declared it at line 9 (at which point it is null) You made a reference to it at line 13 (which would be...
    Post by: gwnguy, Sep 18, 2018 in forum: Community Learning & Teaching
  8. gwnguy
    Post

    Space Shooter Tutorial Q&A

    At line 13 you are using an object named rb, specifically you are trying to set its angularVelocity. You have correctly declared rb at line 7, but...
    Post by: gwnguy, Aug 6, 2018 in forum: Community Learning & Teaching
  9. gwnguy
    Post

    Space Shooter Tutorial Q&A

    To start with, remove the comma after Mathf.Clamp at lines 31 and 33 so it becomes Mathf.Clamp(rb.position.x, boundary.xMin, boundary.xMax),...
    Post by: gwnguy, Jul 9, 2018 in forum: Community Learning & Teaching
  10. gwnguy
    Post

    Official 2D Roguelike: Q&A

    Just a quick lookover, change line 43 from: for (int y = 1; x < rows - 1; y++){ to: for (int y = 1; y < rows - 1; y++){ Anytime I see an out...
    Post by: gwnguy, Jul 6, 2018 in forum: Community Learning & Teaching
  11. gwnguy
    Post

    Space Shooter Tutorial Q&A

    Confirm that "speed" has a positive non zero value. If it is not set (or zero) then movement * speed will be zero. You could, temporarily,...
    Post by: gwnguy, May 12, 2018 in forum: Community Learning & Teaching
  12. gwnguy
    Post

    Official 2D Roguelike: Q&A

    line 23 of 'public class Player : MovingObject' references class named "attemptMove" (lower case a in attempt) protected override void...
    Post by: gwnguy, May 1, 2018 in forum: Community Learning & Teaching
  13. gwnguy
    Post

    Official 2D Game Kit Official Thread

    I'm guessing your version of Unity (I got the error when I import the kit, my unity version is 2017.2.1f1, please help.) isn't up to the required...
    Post by: gwnguy, Feb 15, 2018 in forum: Community Learning & Teaching
  14. gwnguy
    Post

    Space Shooter Tutorial Q&A

    This worked, thank you. What is the reason for it working this way, and not the other way? I'm not sure. I modified my code to be: public class...
    Post by: gwnguy, Jan 26, 2018 in forum: Community Learning & Teaching
  15. gwnguy
    Post

    Official Roll-a-ball Tutorial Q&A

    1) The script is not attached to the game object? 2) There are other compile/execution errors? 3) The parameters shouldn't be int, they should be...
    Post by: gwnguy, Jan 25, 2018 in forum: Community Learning & Teaching
  16. gwnguy
    Post

    Space Shooter Tutorial Q&A

    Try replacing the line Destroy(other.gameObject); with Object.Destroy(other.gameObject); and see if it makes a difference. If not, maybe try:...
    Post by: gwnguy, Jan 25, 2018 in forum: Community Learning & Teaching
  17. gwnguy
    Post

    2D UFO Tutorial Q&A

    Put a semi-colon at the end of line 17 (to end that line of code)
    Post by: gwnguy, Jan 25, 2018 in forum: Community Learning & Teaching
  18. gwnguy
    Post

    Survival Shooter Q&A

    Ret, that is EXACTLY what happened to me when I did this tutorial last May. I moved the prefab enemies from the completed files, got the error,...
    Post by: gwnguy, Jan 24, 2018 in forum: Community Learning & Teaching
  19. gwnguy
    Post

    Survival Shooter Q&A

    a) BuckBuchanan soln at post #545 https://forum.unity3d.com/threads/survival-shooter-q-a.338190/page-11#post-2962342 or b) import the missing...
    Post by: gwnguy, Jan 23, 2018 in forum: Community Learning & Teaching
  20. gwnguy
    Post

    Space Shooter Tutorial Q&A

    The error message: Assets/Scripts/PlayerController.cs(38,64): error CS0103: The name `tilt' does not exist in the current context tells you the...
    Post by: gwnguy, Jan 22, 2018 in forum: Community Learning & Teaching
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