32 lines
1,009 B
GDScript
32 lines
1,009 B
GDScript
extends SeedpacketHandler
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## Seedpacket handler for hotbar plants.
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class_name HotbarHandler
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## Is current state valid for use?
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var valid_state : bool = false
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var enough_sun : bool = true
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func _init(seedpacket : Seedpacket) -> void:
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super._init(seedpacket)
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LevelEventBus.state_changed.connect(on_level_state_changed)
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LevelEventBus.sun_count_updated.connect(on_sun_count_updated)
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func exit() -> void:
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LevelEventBus.state_changed.disconnect(on_level_state_changed)
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LevelEventBus.sun_count_updated.disconnect(on_sun_count_updated)
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func is_avaiable():
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return valid_state and enough_sun
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func on_level_state_changed(state : LevelData.LevelStates):
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valid_state = state == LevelData.LevelStates.PlantPick or state == LevelData.LevelStates.Game
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if state == LevelData.LevelStates.Game:
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enough_sun = LevelData.sun_count >= seedpacket.held_resource.cost
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seedpacket.update_contents()
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func on_sun_count_updated(to : float):
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enough_sun = to >= seedpacket.held_resource.cost
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seedpacket.update_contents()
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