Skip to content

SimpleSpawner: Allow spawning nodes as child of scene #251

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Oct 9, 2024
Merged

SimpleSpawner: Allow spawning nodes as child of scene #251

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
20 changes: 17 additions & 3 deletions addons/block_code/simple_spawner/simple_spawner.gd
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,11 +7,20 @@ const BlocksCatalog = preload("res://addons/block_code/code_generation/blocks_ca
const OptionData = preload("res://addons/block_code/code_generation/option_data.gd")
const Types = preload("res://addons/block_code/types/types.gd")

enum SpawnParent {
THIS, ## Spawned scenes are children of this node
SCENE, ## Spawned scenes are children of the scene
}
enum LimitBehavior { REPLACE, NO_SPAWN }

## The scenes to spawn. If more than one are provided, they will be picked randomly.
@export var scenes: Array[PackedScene] = []

## The node that the spawned scenes should be a child of. If you want to move
## the SimpleSpawner without moving the scenes it has already spawned, choose
## SCENE.
@export var spawn_parent: SpawnParent

## The period of time in seconds to spawn another component. If zero, they won't spawn
## automatically. Use the "Spawn" block.
@export_range(0.0, 10.0, 0.1, "or_greater") var spawn_frequency: float = 0.0:
Expand Down Expand Up @@ -41,7 +50,7 @@ func get_custom_class():
func _remove_oldest_spawned():
var spawned = _spawned_scenes.pop_front()
if is_instance_valid(spawned):
remove_child(spawned)
spawned.get_parent().remove_child(spawned)


func _set_spawn_fraquency(new_frequency: float):
Expand All @@ -60,7 +69,7 @@ func spawn_start():
_timer.wait_time = spawn_frequency
_timer.timeout.connect(spawn_once)
_timer.start()
spawn_once()
spawn_once.call_deferred()


func spawn_stop():
Expand Down Expand Up @@ -90,7 +99,12 @@ func spawn_once():
var scene: PackedScene = scenes.pick_random()
var spawned = scene.instantiate()
_spawned_scenes.push_back(spawned)
add_child(spawned)
match spawn_parent:
SpawnParent.THIS:
add_child(spawned)
SpawnParent.SCENE:
get_tree().current_scene.add_child(spawned)
spawned.position = global_position


func do_set_spawn_frequency(new_frequency: float):
Expand Down