36 lines
1.3 KiB
GDScript
36 lines
1.3 KiB
GDScript
extends Control
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@export var health_bar: TextureProgressBar
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@export var stamina_bar: TextureProgressBar
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@export var gold_label: Label
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@onready var player: Player = get_tree().get_first_node_in_group("player")
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@onready var cross_hair: BoxContainer = $CrossHair
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func _ready() -> void:
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player.health_changed.connect(update_health_bar)
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player.stamina_changed.connect(update_stamina_bar)
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player.gold_changed.connect(update_gold_text)
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player.player_loaded.connect(_on_player_loaded)
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var unit = player as Unit
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unit.connect("state_changed", Callable(self, "_on_state_changed"))
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func update_health_bar(current_health: int, maximum_health: int) -> void:
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health_bar.value = (100.0 / maximum_health) * current_health
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func update_stamina_bar(current_stamina: int, maximum_stamina: int) -> void:
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stamina_bar.value = (100.0 / maximum_stamina) * current_stamina
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func update_gold_text(gold: int) -> void:
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gold_label.text = "Gold: " + str(gold)
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func _on_player_loaded() -> void:
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update_health_bar(player.health, player.maximum_health)
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update_stamina_bar(player.stamina, player.maximum_stamina)
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update_gold_text(player.gold)
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func _on_state_changed(old_state: Unit.States, new_state: Unit.States):
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if player.state == Unit.States.aiming:
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cross_hair.visible = true
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else:
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cross_hair.visible = false
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