156 lines
4.5 KiB
GDScript
156 lines
4.5 KiB
GDScript
@tool
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extends GraphNode
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const BeehaveUtils := preload("res://addons/beehave/utils/utils.gd")
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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 icon_rect: TextureRect
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var title_label: Label
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var label: Label
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var titlebar_hbox: HBoxContainer
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var frames: RefCounted
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var horizontal: bool = false
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func _init(frames:RefCounted, horizontal: bool = false) -> void:
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self.frames = frames
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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_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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var top_port: Control = Control.new()
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add_child(top_port)
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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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titlebar_hbox = get_titlebar_hbox()
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titlebar_hbox.get_child(0).queue_free()
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titlebar_hbox.alignment = BoxContainer.ALIGNMENT_BEGIN
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titlebar_hbox.add_child(icon_rect)
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title_label = Label.new()
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title_label.add_theme_color_override("font_color", Color.WHITE)
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var title_font: Font = get_theme_font("title_font").duplicate()
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if title_font is FontVariation:
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title_font.variation_embolden = 1
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elif title_font is FontFile:
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title_font.font_weight = 700
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title_label.add_theme_font_override("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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titlebar_hbox.add_child(title_label)
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label = Label.new()
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label.text = " " if text.is_empty() else text
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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 _draw_port(slot_index: int, port_position: Vector2i, left: bool, color: Color) -> void:
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if horizontal:
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if is_slot_enabled_left(1):
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draw_texture(PORT_LEFT_ICON, Vector2(0, size.y / 2) + Vector2(-4, -5), color)
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if is_slot_enabled_right(1):
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draw_texture(PORT_RIGHT_ICON, Vector2(size.x, size.y / 2) + Vector2(-5, -4.5), color)
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else:
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if slot_index == 0 and is_slot_enabled_left(0):
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draw_texture(PORT_TOP_ICON, Vector2(size.x / 2, 0) + Vector2(-4.5, -7), color)
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elif slot_index == 1:
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draw_texture(PORT_BOTTOM_ICON, Vector2(size.x / 2, size.y) + Vector2(-4.5, -5), color)
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func get_custom_input_port_position(horizontal: bool) -> Vector2:
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if horizontal:
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return Vector2(0, size.y / 2)
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else:
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return Vector2(size.x/2, 0)
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func get_custom_output_port_position(horizontal: bool) -> Vector2:
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if horizontal:
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return Vector2(size.x, size.y / 2)
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else:
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return Vector2(size.x / 2, size.y)
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func set_status(status: int) -> void:
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match status:
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0: _set_stylebox_overrides(frames.panel_success, frames.titlebar_success)
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1: _set_stylebox_overrides(frames.panel_failure, frames.titlebar_failure)
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2: _set_stylebox_overrides(frames.panel_running, frames.titlebar_running)
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_: _set_stylebox_overrides(frames.panel_normal, frames.titlebar_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, -1, Color.WHITE, right_enabled, -1, Color.WHITE, PORT_LEFT_ICON, PORT_RIGHT_ICON)
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else:
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set_slot(0, left_enabled, -1, Color.WHITE, false, -1, Color.TRANSPARENT, PORT_TOP_ICON, null)
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set_slot(2, false, -1, Color.TRANSPARENT, right_enabled, -1, 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 _set_stylebox_overrides(panel_stylebox: StyleBox, titlebar_stylebox: StyleBox) -> void:
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add_theme_stylebox_override("panel", panel_stylebox)
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add_theme_stylebox_override("titlebar", titlebar_stylebox)
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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))
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