42 lines
1.1 KiB
GDScript3
42 lines
1.1 KiB
GDScript3
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extends Node3D
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@export var waves: Array[WaveData] = []
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signal wave_started()
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signal wave_completed()
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var next_wave_id: int = 0
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var wave_timer: float = 0.0
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var wave_in_progress: bool = false
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var next_spawn_times: Dictionary[String, float] = {}
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func _process(delta: float) -> void:
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if next_wave_id >= waves.size():
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next_wave_id = 0
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var wave: WaveData = waves[next_wave_id]
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wave_timer += delta
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if !wave_in_progress:
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if wave_timer >= wave.delay:
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wave_timer = 0
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next_spawn_times.clear()
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wave_in_progress = true
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wave_started.emit()
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else:
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if wave_timer >= wave.duration:
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wave_in_progress = false
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wave_timer = 0
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next_wave_id += 1
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else:
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for key in wave.enemies.keys():
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var next_spawn_time: float = next_spawn_times.get(key, 0)
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if wave_timer >= next_spawn_time:
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var enemy_delay: float = wave.duration / wave.enemies.get(key)
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next_spawn_time += enemy_delay
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next_spawn_times.set(key, next_spawn_time)
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spawn(key as String)
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func spawn(key: String) -> void:
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var node: Node = get_tree().get_nodes_in_group("Spawners").pick_random()
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var spawner: Spawner = node as Spawner
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spawner.spawn()
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