113 lines
3.3 KiB
GDScript3
113 lines
3.3 KiB
GDScript3
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#背包实现
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extends VBoxContainer
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var _hand_outro: Tween
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var _label_outro: Tween
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#@onready var item_bar = $ItemBar
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@onready var prev = $ItemBar/Prev
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@onready var prop = $ItemBar/Use/Prop
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@onready var hand = $ItemBar/Use/Hand
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@onready var next = $ItemBar/Next
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@onready var label = $Label
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@onready var timer = $Label/Timer
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func _ready() -> void:
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#SceneManager.inventory.add_item(preload("res://items/1014_yaoshi.tres"))
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#SceneManager.inventory.add_item(preload("res://items/3014_yaoshi.tres"))
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hand.hide()
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hand.modulate.a = 0.0
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label.hide()
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label.modulate.a = 0.0
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SceneManager.inventory.changed.connect(_update_ui)
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_update_ui(true)
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#设置在屏幕中点击任意位置，互动手图案消失
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func _input(event: InputEvent) -> void:
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if event.is_action_pressed("click") and SceneManager.inventory.active_item:
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SceneManager.inventory.set_deferred("active_item", true)
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_hand_outro = create_tween()
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_hand_outro.set_ease(Tween.EASE_IN_OUT).set_trans(Tween.TRANS_SINE).set_parallel()
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_hand_outro.tween_property(hand, "scale", Vector2.ONE * 0.5, 0.15) #Vector2.ONE * 0.5 设置手缩放的大小.0.15表示消失的速度
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_hand_outro.tween_property(hand, "modulate:a", 0.0, 0.15)
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_hand_outro.chain().tween_callback(hand.hide)
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func _update_ui(is_init = false): #is_inte = false 让背包物品在最开始出现时没有动画效果
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var count = SceneManager.inventory.get_item_count()
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prev.disabled = count < 2
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next.disabled = count < 2
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visible = count > 0
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var item = SceneManager.inventory.get_current_item()
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if not item:
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return
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else:
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label.text = item.description
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prop.texture = item.prop_texture
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#item_bar.modulate.a = 1
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#print("prop")
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#添加背包物品在左右滑动时的弹出动画效果
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if is_init:
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return
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var tween := create_tween()
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tween.set_ease(Tween.EASE_OUT).set_trans(Tween.TRANS_BACK)
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tween.tween_property(prop, "scale", Vector2.ONE, 0.15).from(Vector2.ZERO)
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_show_label()
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func _show_label() -> void:
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if _label_outro and _label_outro.is_valid():
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_label_outro.kill()
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_label_outro = null
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label.show()
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var tween = create_tween()
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tween.set_ease(Tween.EASE_IN_OUT).set_trans(Tween.TRANS_SINE)
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tween.tween_property(label,"modulate:a",1.0,0.2)
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tween.tween_callback(timer.start)
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func _on_prev_pressed() -> void:
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SoundManager.play_sfx("interact")
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SceneManager.inventory.select_prev()
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print("prev1")
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func _on_next_pressed() -> void:
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SoundManager.play_sfx("interact")
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SceneManager.inventory.select_next()
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print("next2")
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@onready var use = $ItemBar/Use
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func _on_use_pressed() -> void:
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if use.button_mask == MOUSE_BUTTON_MASK_LEFT:
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SceneManager.inventory.active_item = SceneManager.inventory.get_current_item()
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print("use3")
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if _hand_outro and _hand_outro.is_valid():
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_hand_outro.kill()
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_hand_outro = null
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hand.show()
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var tween = create_tween()
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tween.set_ease(Tween.EASE_OUT).set_trans(Tween.TRANS_BACK).set_parallel()
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tween.tween_property(hand, "scale", Vector2.ONE, 0.15).from(Vector2.ZERO)
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tween.tween_property(hand, "modulate:a", 1.0, 0.15)
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_show_label()
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func _on_timer_timeout():
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_label_outro = create_tween()
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_label_outro.set_ease(Tween.EASE_IN_OUT).set_trans(Tween.TRANS_SINE)
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_label_outro.tween_property(label,"modulate:a",0.0,0.2)
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_label_outro.chain().tween_callback(label.hide)
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