meat_madness_redux/godot/util.gd

extends Node

# Updated by player
onready var player = null
onready var meat_sink_parameters = null
signal meat_sink_parameters
var shader = null

func never_called():
	emit_signal("meat_sink_parameters")
func vec3_componentwise_clamp(vec: Vector3, lower: float, upper: float) -> Vector3:
	return Vector3(
		clamp(vec.x, lower, upper),
		clamp(vec.y, lower, upper),
		clamp(vec.z, lower, upper)
	)

func vec2_xz_to_vec3(xz: Vector2, y: float = 0.0) -> Vector3:
	return Vector3(xz.x, y, xz.y)

func vec3_xz(vec: Vector3) -> Vector2:
	return Vector2(vec.x, vec.z)

func deactivate_node(node: Node):
	node.set_process(false)
	node.set_physics_process(false)
	node.set_process_input(false)

func activate_node(node: Node):
	node.set_process(true)
	node.set_physics_process(true)
	node.set_process_input(true)

func clamped_lerp(src: float, dest: float, weight: float, close_enough: float):
	weight = clamp(weight, 0.0, 1.0)
	var v = lerp(src, dest, weight)
	if abs(dest - v) < close_enough:
		return dest
	return v