0 votes

I'm trying to make a collectible that when the player touches it, it follows it until it disappears at a certain point.

I know how to make it go away at a certain point, but I have a problem for it to follow the player, I tried to use directionto but when it is at its destination it starts shaking so I tried to use Joints, but I couldn't find a way to set nodea and nodeb through code, except setdeferred, but it didn't work either.

There is a way to make it follow the player?, I am using a KinematicBody2D for the player and the candy object.

Godot version 3.2.3
in Engine by (60 points)

1 Answer

+1 vote
Best answer

Never played Celeste so i dont know exactly how it works and looks, but anyways...

All of this will go in the script of the collectible, which will be a KinematicBody2D lets start with some vars:

var player = [method this node will use to find the player, for example get_node("/root/World/Player"), but you may choose other ways]

var playerpos = player.global_position

note: you could use a Position2D node in the player node and reference that point instead. This will allow you to make the collectible follow it further above or below, or even add some movement to that point like going up and down too add more "life" to the collectible.

Now, the code will be very simple:

if global_position.distance_to(playerpos) < [minimum distance]:
   move_and_slide(Vector2.ZERO)
else
   move_and_slide(playerpos - global_position).normalized() * [multiplier]

"[minimum distance]" will be a number, which as you may have guessed marks how close the collectible with be when it stops following.

"[multiplier]" will also be a number which changes the speed of the moving, so play around until you find one that works for you

Let me know how it goes!

by (232 points)
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It works perfectly, Many thx!!

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