mirror of
https://github.com/Relintai/regression-test-project.git
synced 2024-12-25 14:07:21 +01:00
90 lines
3.4 KiB
GDScript
90 lines
3.4 KiB
GDScript
extends Node
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var number_of_nodes : int = 0
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var collected_nodes : Array = []
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var disabled_classes : Array = [
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"NavigationAgent2D", "NavigationAgent3D","GPUParticlesCollisionHeightField",
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"ReflectionProbe", # Cause errors, not sure about it
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] # Just add name of any class if cause problems
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func collect() -> void:
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var classes : Array = ClassDB.get_class_list()
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classes.sort()
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for name_of_class in classes:
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if ClassDB.is_parent_class(name_of_class,"Node"):
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if name_of_class.find("Editor") != -1: # We don't want to test editor nodes
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continue
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if disabled_classes.has(name_of_class): # Class is disabled
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continue
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if ClassDB.can_instance(name_of_class): # Only instantable nodes can be used
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collected_nodes.append(name_of_class)
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func _ready() -> void:
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seed(405)
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collect()
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number_of_nodes = max(collected_nodes.size(),200) # Use at least all nodes, or more if you want(168 is probably number nodes)
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for i in range(number_of_nodes):
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var index = i
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if i >= collected_nodes.size(): # Wrap values
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index = i % collected_nodes.size()
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var child : Node = ClassDB.instance(collected_nodes[index])
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child.set_name("Special Node " + str(i))
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add_child(child)
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## It is quite easy algorithm to reparent and delete items
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# - Add multiple nodes to scene
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# - Set name to each
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# - In process
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# - Get random node
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# - Remove its parent
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# - Play with a russian roulette
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# - If node will be deleted, be sure to get list of its all children and then
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# replace all with new nodes(change also name) and old remove with queue_free()
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# - Get another random node
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# - If nodes are the same, add node to root one(cannot set self as self parent) and repeat steps
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# - If second node is child of first, add first node to root one(prevents from memory leaks due invalid reparenting)
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# - At the end add first random node as child of second
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func _process(delta: float) -> void:
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assert(Performance.get_monitor(Performance.OBJECT_ORPHAN_NODE_COUNT) == 0) # Don't work good with running more than 1 this scene
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var choosen_node : Node
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var parent_of_node : Node
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for i in range(5):
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var number : String = "Special Node " + str(randi() % number_of_nodes)
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choosen_node = find_node(number,true,false)
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parent_of_node = choosen_node.get_parent()
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var random_node = find_node("Special Node " + str(randi() % number_of_nodes),true,false)
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parent_of_node.remove_child(choosen_node)
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# if randi() % 6 == 0: # 16% chance to remove node with children
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# var names_to_remove : Array = find_all_special_children_names(choosen_node)
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# for name_to_remove in names_to_remove:
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# var node : Node = ClassDB.instance(collected_nodes[randi() % collected_nodes.size()])
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# node.set_name(name_to_remove)
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# add_child(node)
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# choosen_node.queue_free()
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# continue
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if choosen_node.find_node(random_node.get_name(),true,false) != null: # Cannot set as node parent one of its child
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add_child(choosen_node)
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continue
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if choosen_node == random_node: # Do not reparent node to self
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add_child(choosen_node)
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continue
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random_node.add_child(choosen_node)
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# Finds recusivelly all child nodes which are not internal
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func find_all_special_children_names(node : Node) -> Array:
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var array : Array = []
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array.append(node.get_name())
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for child in node.get_children():
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if String(child.get_name()).begins_with("Special Node"):
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array.append_array(find_all_special_children_names(child))
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return array
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