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146 lines
4.1 KiB
GDScript
146 lines
4.1 KiB
GDScript
@tool
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extends GraphNode
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const DEFAULT_COLOR := Color("#dad4cb")
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const PORT_TOP_ICON := preload("icons/port_top.svg")
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const PORT_BOTTOM_ICON := preload("icons/port_bottom.svg")
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const PORT_LEFT_ICON := preload("icons/port_left.svg")
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const PORT_RIGHT_ICON := preload("icons/port_right.svg")
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@export var title_text: String:
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set(value):
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title_text = value
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if title_label:
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title_label.text = value
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@export var text: String:
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set(value):
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text = value
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if label:
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label.text = " " if text.is_empty() else text
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@export var icon: Texture2D:
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set(value):
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icon = value
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if icon_rect:
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icon_rect.texture = value
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var layout_size: float:
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get:
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return size.y if horizontal else size.x
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var panel: PanelContainer
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var icon_rect: TextureRect
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var title_label: Label
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var container: VBoxContainer
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var label: Label
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var frames: RefCounted = BeehaveUtils.get_frames()
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var horizontal: bool = false
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func _init(horizontal: bool = false) -> void:
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self.horizontal = horizontal
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func _ready() -> void:
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custom_minimum_size = Vector2(50, 50) * BeehaveUtils.get_editor_scale()
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draggable = false
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add_theme_stylebox_override("frame", frames.empty)
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add_theme_stylebox_override("selected_frame", frames.empty)
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add_theme_color_override("close_color", Color.TRANSPARENT)
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add_theme_icon_override("close", ImageTexture.new())
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# For top port
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add_child(Control.new())
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panel = PanelContainer.new()
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panel.mouse_filter = Control.MOUSE_FILTER_PASS
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panel.add_theme_stylebox_override("panel", frames.normal)
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add_child(panel)
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var vbox_container := VBoxContainer.new()
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panel.add_child(vbox_container)
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var title_size := 24 * BeehaveUtils.get_editor_scale()
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var margin_container := MarginContainer.new()
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margin_container.add_theme_constant_override("margin_top", -title_size - 2 * BeehaveUtils.get_editor_scale())
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margin_container.mouse_filter = Control.MOUSE_FILTER_PASS
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vbox_container.add_child(margin_container)
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var title_container := HBoxContainer.new()
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title_container.add_child(Control.new())
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title_container.mouse_filter = Control.MOUSE_FILTER_PASS
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title_container.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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margin_container.add_child(title_container)
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icon_rect = TextureRect.new()
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icon_rect.stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_CENTERED
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title_container.add_child(icon_rect)
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title_label = Label.new()
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title_label.add_theme_color_override("font_color", DEFAULT_COLOR)
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title_label.add_theme_font_override("font", get_theme_font("title_font"))
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title_label.vertical_alignment = VERTICAL_ALIGNMENT_CENTER
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title_label.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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title_label.text = title_text
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title_container.add_child(title_label)
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title_container.add_child(Control.new())
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container = VBoxContainer.new()
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container.size_flags_vertical = Control.SIZE_EXPAND_FILL
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container.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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panel.add_child(container)
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label = Label.new()
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label.text = " " if text.is_empty() else text
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container.add_child(label)
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# For bottom port
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add_child(Control.new())
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minimum_size_changed.connect(_on_size_changed)
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_on_size_changed.call_deferred()
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func set_status(status: int) -> void:
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panel.add_theme_stylebox_override("panel", _get_stylebox(status))
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func _get_stylebox(status: int) -> StyleBox:
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match status:
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0: return frames.success
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1: return frames.failure
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2: return frames.running
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_: return frames.normal
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func set_slots(left_enabled: bool, right_enabled: bool) -> void:
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if horizontal:
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set_slot(1, left_enabled, 0, Color.WHITE, right_enabled, 0, Color.WHITE, PORT_LEFT_ICON, PORT_RIGHT_ICON)
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else:
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set_slot(0, left_enabled, 0, Color.WHITE, false, -2, Color.TRANSPARENT, PORT_TOP_ICON, null)
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set_slot(2, false, -1, Color.TRANSPARENT, right_enabled, 0, Color.WHITE, null, PORT_BOTTOM_ICON)
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func set_color(color: Color) -> void:
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set_input_color(color)
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set_output_color(color)
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func set_input_color(color: Color) -> void:
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set_slot_color_left(1 if horizontal else 0, color)
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func set_output_color(color: Color) -> void:
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set_slot_color_right(1 if horizontal else 2, color)
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func _on_size_changed():
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add_theme_constant_override("port_offset", 12 * BeehaveUtils.get_editor_scale() if horizontal else round(size.x / 2.0))
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