Files
VRyHungry1/global/helper.gd
T
2026-08-14 14:25:57 +02:00

56 lines
2.0 KiB
GDScript

class_name Helper
const SNAP_GRID_SIZE = 0.6
# Find a FoodItem among the direct children of [param node].
static func find_food_item(node: Node) -> FoodItem:
if not node:
return null
for child in node.get_children():
if child is FoodItem:
return child
return null
static func find_first_child_of_type(node: Node, type: Variant) -> Node:
for child in node.get_children():
if is_instance_of(child, type):
return child
var nested := find_first_child_of_type(child, type)
if nested:
return nested
return null
# Returns true if decendant is a decendant node of root, false otherwise. Returns false if either node is null.
static func is_node_decendant_of(decendant: Node, root: Node) -> bool:
if not decendant or not root:
SweetLogger.debug("is_node_decendant_of: decendant or root is null")
return false
var current: Node = decendant
while current:
if current == root:
SweetLogger.debug("is_node_decendant_of: decendant {0} is a descendant of root {1}", [decendant.name, root.name])
return true
current = current.get_parent()
SweetLogger.debug("is_node_decendant_of: decendant {0} is NOT a descendant of root {1}", [decendant.name, root.name])
return false
# Returns a transform with position snapped to the 0.6 grid and rotation snapped to 90 degrees.
static func get_snapped_transform(node: Node3D) -> Transform3D:
var new_transform: Transform3D
new_transform.origin.x = snappedf(node.global_position.x, SNAP_GRID_SIZE)
new_transform.origin.z = snappedf(node.global_position.z, SNAP_GRID_SIZE)
new_transform.origin.y = node.global_position.y
var target_yaw: float = snappedf(node.global_rotation_degrees.y, 90)
new_transform.basis = Basis(Vector3.UP, deg_to_rad(target_yaw))
return new_transform
static func get_node_from_path(from: Node, node_path: NodePath) -> Node3D:
var item := from.get_node_or_null(node_path) as Node3D
if not item:
SweetLogger.warning("Could not resolve node from node_path: {0}, are the trees in sync?", [node_path])
return null
return item