class_name CameraLookCommand
extends RefCounted

var yaw_delta_radians: float
var pitch_delta_radians: float
var recenter_requested: bool


func _init(
	p_yaw_delta_radians: float = 0.0,
	p_pitch_delta_radians: float = 0.0,
	p_recenter_requested: bool = false
) -> void:
	yaw_delta_radians = p_yaw_delta_radians
	pitch_delta_radians = p_pitch_delta_radians
	recenter_requested = p_recenter_requested


func validation_error() -> String:
	if not is_finite(yaw_delta_radians) or not is_finite(pitch_delta_radians):
		return "camera look deltas must be finite"
	return ""