57 lines
1.1 KiB
GDScript
57 lines
1.1 KiB
GDScript
extends Path3D
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class_name Spawner
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@export var waves : Array[Wave]
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var current_wave : Wave
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var current_troop : Troop
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var enemies_to_spawn : int = 0
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var can_spawn : bool = false
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var wave_on_going : bool = false
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func spawn_next_wave() -> void:
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if waves.is_empty():
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EventBus.player_has_won.emit()
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return
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current_wave = waves.pop_front()
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$SpawnTimer.start(current_wave.wait_time_before_next_wave)
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func _process(delta: float) -> void:
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spawn_manager()
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func spawn() -> void:
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$SpawnTimer.start()
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var tempEnemy = current_troop.enemy.instantiate()
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add_child(tempEnemy)
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enemies_to_spawn -= 1
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GameManager.enemies_alive += 1
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can_spawn = false
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func spawn_manager() -> void:
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if !can_spawn:
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return
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#Send next troop
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if !current_wave.troops.is_empty() and enemies_to_spawn == 0:
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current_troop = current_wave.troops.pop_front()
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enemies_to_spawn = current_troop.number_to_spawn
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if enemies_to_spawn > 0:
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spawn()
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if GameManager.enemies_alive > 0:
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wave_on_going = true
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else:
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wave_on_going = false
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spawn_next_wave()
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func _on_spawn_timer_timeout() -> void:
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can_spawn = true
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$SpawnTimer.wait_time = 1.0
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