63 lines
1.8 KiB
GDScript
63 lines
1.8 KiB
GDScript
@tool
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extends Control
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const BUTTON_QTY = 12
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const towerButton : PackedScene = preload("res://UI/tower_button.tscn")
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var towerListResource : TowerListResource = preload("res://Towers/towers.tres")
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@onready var buttonContainer = $HBoxContainer/ControlPanelBase/MarginContainer/GridContainer
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var allowedTowers : Array[Tower.TYPE]
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func _ready() -> void:
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addTowerButtonNodes()
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EventBus.allowedTowerHasChange.connect(allowedTowerHasChange)
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if Engine.is_editor_hint():
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towerListResource.changed.connect(addTowerButtonNodes)
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func _on_button_cube_pressed() -> void:
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pass # Replace with function body.
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func _on_button_quit_level_pressed() -> void:
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Transition.goto("res://UI/start_menu.tscn")
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func _on_button_quit_game_pressed() -> void:
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get_tree().quit()
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func allowedTowerHasChange(_allowedTowers : Array[Tower.TYPE]) -> void:
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allowedTowers = _allowedTowers
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if is_node_ready():
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addTowerButtonNodes()
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func addTowerButtonNodes() -> void:
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for node in buttonContainer.get_children():
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if node.has_meta("dynamicButton"):
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node.queue_free()
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var additionalPlaceholder : int = 0
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for towerResource in towerListResource.towers:
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if !towerResource || not allowedTowers.has(towerResource.towerType):
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additionalPlaceholder += 1
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continue
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var towerBtn : TowerButton = towerButton.instantiate()
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var tower : Tower = towerResource.towerScene.instantiate()
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towerBtn.towerType = tower.tower_type
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towerBtn.tooltip_text = tower.name
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towerBtn.setButtonTexture(tower.icone)
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towerBtn.set_meta("dynamicButton", true)
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tower.queue_free()
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buttonContainer.add_child(towerBtn)
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for i in BUTTON_QTY - towerListResource.towers.size() + additionalPlaceholder:
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var placeholderBtn : Button = Button.new()
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placeholderBtn.set_meta("dynamicButton", true)
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placeholderBtn.custom_minimum_size = Vector2(80, 80)
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buttonContainer.add_child(placeholderBtn)
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