2025-09-05 19:33:56 +02:00
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extends HBoxContainer
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class_name UpgradeButton
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var tower: Tower
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2025-09-07 19:48:58 +02:00
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var upgrade: Upgrade
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2025-09-05 19:33:56 +02:00
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@onready var upgradeBtn : Button = $UpgradeButton
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func _ready() -> void:
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Game.money_changed.connect(moneyChanged)
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upgradeBtn.pressed.connect(upgradeTower)
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2025-09-07 19:48:58 +02:00
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func setUpgrade(_upgrade: Upgrade) -> void:
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2025-09-05 19:33:56 +02:00
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upgrade = _upgrade
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updateVisuals()
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2025-09-07 19:48:58 +02:00
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func setTower(_tower: Tower) -> void:
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tower = _tower
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updateVisuals()
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2025-09-05 19:33:56 +02:00
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func upgradeTower() -> void:
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if upgrade.upgrade(tower):
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updateVisuals()
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func updateVisuals() -> void:
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$UpgradeName.text = upgrade.text
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if upgrade.isLevelMax:
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upgradeBtn.visible = false
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$UpgradeName.text += " Lvl. max"
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return
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if upgrade.level:
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$UpgradeName.text += " Lvl. %d" % upgrade.level
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upgradeBtn.text = "%d €" % upgrade.cost
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if not upgrade.canUpgrade():
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upgradeBtn.disabled = true
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func moneyChanged() -> void:
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upgradeBtn.disabled = not upgrade.canUpgrade()
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