classes/class_animatablebody2d

[giscus[bot]]

classes/class_animatablebody2d

Inherits: StaticBody2D< PhysicsBody2D< CollisionObject2D< Node2D< CanvasItem< Node< Object A 2D physics body that can't be moved by external forces. When moved manually, it affects other bodies in ...

https://docs.godotengine.org/en/4.3/classes/class_animatablebody2d.html

[DCON-b]

If animating using AnimationPlayer, animate a RemoteTransform2D and have the AnimatableBody2D follow this, not the AnimatableBody2D directly. Enabling sync_to_physics and animating the AnimatableBody2D directly will cause the AnimatableBody2D not to move.

[AmirMdv]

Adding to this, if you are only using Script to move AnimatableBody2D you need to disable sync_to_physics or it won't collide with other bodies at all. Took me a whole day to figure it out.

[Calinou]

For future reference, this a known issue:

• CollisionShape does not update moving AnimatableBody3D? godot#67257

[miketvo]

As mentioned by @NancokPS2 in the documentation page for StaticBody2D, it seems that this would be a better choice comparing to StaticBody when you need a PhysicsBody that moves manually:

Note: at least since 4.2 (possibly since the introduction of AnimatableBody) Areas do NOT detect moving StaticBodies.
This is not stated anywhere.

This should probably be stated on both documentation pages.

[DocMine]

extends AnimatableBody2D

func _physics_process(delta: float) -> void:
	
	if Input.is_action_pressed("ui_accept"):
		global_position.x = global_position.x + 50
		print(global_position.x)
	global_position.x -= 1

这段代码只会让我的节点向左运动，但在staticbody2d上工作正常；我认为是 sync_to_physics = true 导致了这一点。