76 lines
2.8 KiB
GDScript3
76 lines
2.8 KiB
GDScript3
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extends Node2D
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# Setup is deferred to the first _process() tick rather than done in
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# _ready(): PlanetAtmosphereController auto-spawns a 5-ship default fleet
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# in ITS _ready() on any fresh (non-returning) Main.tscn load, and since
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# this scene is itself added to the tree from inside _screenshot_tool.gd's
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# own _initialize() (a nested, not-yet-settled context), there's no
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# guaranteed ordering between the two _ready() calls - clearing the fleet
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# here could run BEFORE that auto-spawn and then get silently overwritten
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# by it. Waiting one frame guarantees it has already run first.
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#
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# Even after clearing, physics ticks can run several times before this
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# script's own next _process() tick (softpipe rendering is slow, and
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# physics is decoupled from it), so an auto-spawned ship can still get one
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# shot off in flight toward these enemies before the clearing code above
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# ever runs. Pausing the whole tree once everything is placed (last thing
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# this script does) freezes any such shot in transit for good, rather than
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# letting it arrive a few physics ticks later while the screenshot is
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# still waiting out its frame count.
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var main: Node
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var setup_done: bool = false
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func _ready() -> void:
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GameState.buildings.clear()
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GameState.extractors.clear()
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GameState.transporters.clear()
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main = load("res://Main.tscn").instantiate()
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add_child(main)
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main.get_node("BackgroundLayer").visible = false
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main.get_node("AsteroidField").visible = false
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main.get_node("PlanetField").visible = false
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main.get_node("BuildingField").visible = false
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main.get_node("EnemySpawner").set_process(false)
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main.get_node("AsteroidField").set_process(false)
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func _process(_delta: float) -> void:
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if setup_done:
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return
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setup_done = true
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var fleet: Node = main.get_node("Fleet")
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for ship in fleet.ships:
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if is_instance_valid(ship):
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ship.set_physics_process(false)
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fleet.spawn_ships(0, Vector2.ZERO)
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# spawn_ships(0, ...) still isn't a truly empty fleet: it falls back to
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# one default interceptor whenever the requested composition would
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# otherwise be empty (Fleet.gd's own "the fleet is never really empty"
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# rule). Clear that forced ship too, and halt it the same way.
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for ship in fleet.ships:
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if is_instance_valid(ship):
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ship.set_physics_process(false)
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ship.queue_free()
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fleet.ships.clear()
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for projectile in get_tree().get_nodes_in_group("player_projectiles"):
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projectile.queue_free()
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var chaser: Node = load("res://Enemy.tscn").instantiate()
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chaser.enemy_id = "chaser"
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chaser.position = Vector2(-160, -80)
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main.add_child(chaser)
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chaser.speed = 0.0
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var sniper: Node = load("res://Enemy.tscn").instantiate()
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sniper.enemy_id = "sniper"
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sniper.position = Vector2(160, -80)
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main.add_child(sniper)
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sniper.speed = 0.0
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var camera: Camera2D = main.get_node("Camera2D")
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camera.zoom = Vector2(1.4, 1.4)
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get_tree().paused = true
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