50 lines
942 B
GDScript
50 lines
942 B
GDScript
@tool
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extends Button
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## A button representing a specific action, and offering a default prompt that can be changed
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class_name PromptButton
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signal performed(action: StringName)
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@onready var action_prompt : ActionPrompt = $ActionPrompt
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@export_custom(PROPERTY_HINT_INPUT_NAME, "show_builtin") var action : StringName = &"ui_accept":
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set(value):
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action = value
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if is_node_ready():
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_update_action()
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else:
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_update_action.call_deferred()
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get: return action
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func _ready():
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PromptManager.icons_changed.connect(action_prompt._refresh)
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self.pressed.connect(perform)
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action_prompt.pressed.connect(perform)
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func perform() -> void:
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performed.emit(action)
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func _update_action():
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text = action
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$ActionPrompt.action = action
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func _override_prompt(prompt: String):
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if prompt:
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text = prompt
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else:
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text = action
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func appear(prompt: String = "") -> void:
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_override_prompt(prompt)
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show()
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func vanish() -> void:
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hide()
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