how to block movement and rotation and the enemy along the y axis

Help
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1

Godot Version

4.2.1

Question

how to block movement and rotation and the enemy along the y axis I use Character Body 3D and Collision Shape 3D how to do it there with the help of code this is my AI enemy who watches the player and kills him

2

In the PhysicsBody3D’s properties, you can find a group called “Axis Lock”, you can fiddle with these properties to get the desired effect. PhysicsBody3D — Godot Engine (stable) documentation in English

4

To set a bool flag is not option?

for example if the collision shape kills oder hits the player it is set to true.

var player_killed = false

if player killed is true when the collision hits then you check it in the movement

if(player_killed == true):
… dont move y axis anymore anymore
else:
…follow player

5

I need it to always be locked, that is, so that he does not move up Y and turns only left and right (only y), but x and z must be locked so that he does not turn on them