33 lines
851 B
GDScript
33 lines
851 B
GDScript
@tool
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extends Button
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class_name GuiButton
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var towerType : Tower.TYPE :
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set(value):
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towerType = value
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if towerType != Tower.TYPE.NONE:
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EventBus.energy_has_changed.connect(towerChanged)
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EventBus.tower_builded.connect(towerChanged)
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EventBus.tower_selected.connect(func(type): set_pressed_no_signal(type == towerType))
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@export var hasEnergyBar : bool = false :
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set(value):
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hasEnergyBar = value
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$EnergyBar.visible = hasEnergyBar
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@export var texture : Texture2D :
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set(value):
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texture = value
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$TextureRect.texture = texture
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func buttonToggled(state : bool) -> void:
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if towerType != Tower.TYPE.NONE:
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EventBus.tower_selected.emit(towerType if state else Tower.TYPE.NONE)
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func towerChanged(tower : Tower) -> void :
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if tower.tower_type == towerType:
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$EnergyBar.value = tower.energy
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$EnergyBar.max_value = tower.max_energy
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