created fog of war

addons/anthonyec.camera_preview/GuiResizerTopLeft.svg

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addons/anthonyec.camera_preview/GuiResizerTopLeft.svg.import

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+svg/scale=2.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

addons/anthonyec.camera_preview/GuiResizerTopRight.svg

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addons/anthonyec.camera_preview/GuiResizerTopRight.svg.import

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+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=2.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

addons/anthonyec.camera_preview/Pin.svg

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addons/anthonyec.camera_preview/Pin.svg.import

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+dest_files=["res://.godot/imported/Pin.svg-83b09f5c00a829c5d8b136bf5bae65bc.ctex"]
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+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=2.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

addons/anthonyec.camera_preview/plugin.cfg

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+[plugin]
+
+name="Little Camera Preview"
+description="Shows a picture-in-picture preview of the selected 2D or 3D camera"
+author="Anthony Cossins"
+version="1.3"
+script="plugin.gd"

addons/anthonyec.camera_preview/plugin.gd

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+@tool
+extends EditorPlugin
+
+const preview_scene = preload("res://addons/anthonyec.camera_preview/preview.tscn")
+
+var preview: CameraPreview
+var current_main_screen_name: String
+
+func _enter_tree() -> void:
+	main_screen_changed.connect(_on_main_screen_changed)
+	EditorInterface.get_selection().selection_changed.connect(_on_editor_selection_changed)
+	
+	# Initialise preview panel and add to main screen.
+	preview = preview_scene.instantiate() as CameraPreview
+	preview.request_hide()
+	
+	var main_screen = EditorInterface.get_editor_main_screen()
+	main_screen.add_child(preview)
+	
+func _exit_tree() -> void:
+	if preview:
+		preview.queue_free()
+		
+func _ready() -> void:
+	# TODO: Currently there is no API to get the main screen name without 
+	# listening to the `EditorPlugin.main_screen_changed` signal:
+	# https://github.com/godotengine/godot-proposals/issues/2081
+	EditorInterface.set_main_screen_editor("Script")
+	EditorInterface.set_main_screen_editor("3D")
+	
+func _on_main_screen_changed(screen_name: String) -> void:
+	current_main_screen_name = screen_name
+	
+	 # TODO: Bit of a hack to prevent pinned staying between view changes on the same scene.
+	preview.unlink_camera()
+	_on_editor_selection_changed()
+
+func _on_editor_selection_changed() -> void:
+	if not is_main_screen_viewport():
+		# This hides the preview "container" and not the preview itself, allowing
+		# any locked previews to remain visible once switching back to 3D tab.
+		preview.visible = false
+		return
+		
+	preview.visible = true
+	
+	var selected_nodes = EditorInterface.get_selection().get_selected_nodes()
+	
+	var selected_camera_3d: Camera3D = find_camera_3d_or_null(selected_nodes)
+	var selected_camera_2d: Camera2D = find_camera_2d_or_null(selected_nodes)
+	
+	if selected_camera_3d and current_main_screen_name == "3D":
+		preview.link_with_camera_3d(selected_camera_3d)
+		preview.request_show()
+	
+	elif selected_camera_2d and current_main_screen_name == "2D":
+		preview.link_with_camera_2d(selected_camera_2d)
+		preview.request_show()
+		
+	else:
+		preview.request_hide()
+	
+func is_main_screen_viewport() -> bool:
+	return current_main_screen_name == "3D" or current_main_screen_name == "2D"
+	
+func find_camera_3d_or_null(nodes: Array[Node]) -> Camera3D:
+	var camera: Camera3D
+	
+	for node in nodes:
+		if node is Camera3D:
+			camera = node as Camera3D
+			break
+			
+	return camera
+	
+func find_camera_2d_or_null(nodes: Array[Node]) -> Camera2D:
+	var camera: Camera2D
+	
+	for node in nodes:
+		if node is Camera2D:
+			camera = node as Camera2D
+			break
+			
+	return camera
+
+func _on_selected_camera_3d_tree_exiting() -> void:
+	preview.unlink_camera()

addons/anthonyec.camera_preview/preview.gd

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+@tool
+
+class_name CameraPreview
+extends Control
+
+enum CameraType {
+	CAMERA_2D,
+	CAMERA_3D
+}
+
+enum PinnedPosition {
+	LEFT,
+	RIGHT,
+}
+
+enum InteractionState {
+	NONE,
+	RESIZE,
+	DRAG,
+
+	# Animation is split into 2 seperate states so that the tween is only 
+	# invoked once in the "start" state. 
+	START_ANIMATE_INTO_PLACE,
+	ANIMATE_INTO_PLACE,
+}
+
+const margin_3d: Vector2 = Vector2(10, 10)
+const margin_2d: Vector2 = Vector2(20, 15)
+const panel_margin: float = 2
+const min_panel_size: float = 250
+
+@onready var panel: Panel = %Panel
+@onready var placeholder: Panel = %Placeholder
+@onready var preview_camera_3d: Camera3D = %Camera3D
+@onready var preview_camera_2d: Camera2D = %Camera2D
+@onready var sub_viewport: SubViewport = %SubViewport
+@onready var sub_viewport_text_rect: TextureRect = %TextureRect
+@onready var resize_left_handle: Button = %ResizeLeftHandle
+@onready var resize_right_handle: Button = %ResizeRightHandle
+@onready var lock_button: Button = %LockButton
+@onready var gradient: TextureRect = %Gradient
+@onready var viewport_margin_container: MarginContainer = %ViewportMarginContainer
+@onready var overlay_margin_container: MarginContainer = %OverlayMarginContainer
+@onready var overlay_container: Control = %OverlayContainer
+
+var camera_type: CameraType = CameraType.CAMERA_3D
+var pinned_position: PinnedPosition = PinnedPosition.RIGHT
+var viewport_ratio: float = 1
+var editor_scale: float = EditorInterface.get_editor_scale()
+var is_locked: bool
+var show_controls: bool
+var selected_camera_3d: Camera3D
+var selected_camera_2d: Camera2D
+
+var state: InteractionState = InteractionState.NONE
+var initial_mouse_position: Vector2
+var initial_panel_size: Vector2
+var initial_panel_position: Vector2
+
+func _ready() -> void:
+	# Set initial width.
+	panel.size.x = min_panel_size * editor_scale
+	
+	# Setting texture to viewport in code instead of directly in the editor 
+	# because otherwise an error "Path to node is invalid: Panel/SubViewport"
+	# on first load. This is harmless but doesn't look great.
+	#
+	# This is a known issue:
+	# https://github.com/godotengine/godot/issues/27790#issuecomment-499740220
+	sub_viewport_text_rect.texture = sub_viewport.get_texture()
+	
+	# From what I can tell there's something wrong with how an editor theme
+	# scales when used within a plugin. It seems to ignore the screen scale. 
+	# For instance, a 30x30px button will appear tiny on a retina display.
+	#
+	# Someone else had the issue with no luck:
+	# https://forum.godotengine.org/t/how-to-scale-plugin-controls-to-look-the-same-in-4k-as-1080p/36151
+	#
+	# And seems Dialogic also scales buttons manually:
+	# https://github.com/dialogic-godot/dialogic/blob/master/addons/dialogic/Editor/Common/sidebar.gd#L25C6-L38
+	#
+	# Maybe I don't know the correct way to do it, so for now the workaround is
+	# to set the correct size in code using screen scale.
+	var button_size = Vector2(30, 30) * editor_scale
+	var margin_size: float = panel_margin * editor_scale
+	
+	resize_left_handle.size = button_size
+	resize_left_handle.pivot_offset = Vector2(0, 0) * editor_scale
+	
+	resize_right_handle.size = button_size
+	resize_right_handle.pivot_offset = Vector2(30, 30) * editor_scale
+	
+	lock_button.size = button_size
+	lock_button.pivot_offset = Vector2(0, 30) * editor_scale
+	
+	viewport_margin_container.add_theme_constant_override("margin_left", margin_size)
+	viewport_margin_container.add_theme_constant_override("margin_top", margin_size)
+	viewport_margin_container.add_theme_constant_override("margin_right", margin_size)
+	viewport_margin_container.add_theme_constant_override("margin_bottom", margin_size)
+	
+	overlay_margin_container.add_theme_constant_override("margin_left", margin_size)
+	overlay_margin_container.add_theme_constant_override("margin_top", margin_size)
+	overlay_margin_container.add_theme_constant_override("margin_right", margin_size)
+	overlay_margin_container.add_theme_constant_override("margin_bottom", margin_size)
+	
+	# Parent node overlay size is not available on first ready, need to wait a 
+	# frame for it to be drawn.
+	await get_tree().process_frame
+	
+	# Anchors are set in code because setting them in the editor UI doesn't take
+	# editor scale into account.
+	resize_left_handle.position = Vector2(0, 0)
+	resize_right_handle.set_anchors_preset(Control.PRESET_TOP_LEFT)
+	
+	resize_right_handle.position = Vector2(overlay_container.size.x - button_size.x, 0)
+	resize_right_handle.set_anchors_preset(Control.PRESET_TOP_RIGHT)
+	
+	lock_button.position = Vector2(0, overlay_container.size.y - button_size.y)
+	lock_button.set_anchors_preset(Control.PRESET_BOTTOM_LEFT)
+
+func _process(_delta: float) -> void:
+	if not visible: return
+	
+	match state:
+		InteractionState.NONE:
+			panel.size = get_clamped_size(panel.size)
+			panel.position = get_pinned_position(pinned_position)
+			
+		InteractionState.RESIZE:
+			var delta_mouse_position = initial_mouse_position - get_global_mouse_position()
+			var resized_size = panel.size
+		
+			if pinned_position == PinnedPosition.LEFT:
+				resized_size = initial_panel_size - delta_mouse_position
+				
+			if pinned_position == PinnedPosition.RIGHT:
+				resized_size = initial_panel_size + delta_mouse_position
+			
+			panel.size = get_clamped_size(resized_size)
+			panel.position = get_pinned_position(pinned_position)
+			
+		InteractionState.DRAG:
+			placeholder.size = panel.size
+			
+			var global_mouse_position = get_global_mouse_position()
+			var offset = initial_mouse_position - initial_panel_position
+
+			panel.global_position = global_mouse_position - offset
+
+			if global_mouse_position.x < global_position.x + size.x / 2:
+				pinned_position = PinnedPosition.LEFT
+			else:
+				pinned_position = PinnedPosition.RIGHT
+				
+			placeholder.position = get_pinned_position(pinned_position)
+			
+		InteractionState.START_ANIMATE_INTO_PLACE:
+			var final_position: Vector2 = get_pinned_position(pinned_position)
+			var tween = get_tree().create_tween()
+			
+			tween.set_ease(Tween.EASE_OUT)
+			tween.set_trans(Tween.TRANS_CUBIC)
+			tween.tween_property(panel, "position", final_position, 0.3)
+			
+			tween.finished.connect(func():
+				panel.position = final_position
+				state = InteractionState.NONE
+			)
+			
+			state = InteractionState.ANIMATE_INTO_PLACE
+			
+	# I couldn't get `mouse_entered` and `mouse_exited` events to work 
+	# nicely, so I use rect method instead. Plus using this method it's easy to
+	# grow the hit area size.
+	var panel_hover_rect = Rect2(panel.global_position, panel.size)
+	panel_hover_rect = panel_hover_rect.grow(40)
+	
+	var mouse_position = get_global_mouse_position()
+	
+	show_controls = state != InteractionState.NONE or panel_hover_rect.has_point(mouse_position)
+	
+	# UI visibility.
+	resize_left_handle.visible = show_controls and pinned_position == PinnedPosition.RIGHT
+	resize_right_handle.visible = show_controls and pinned_position == PinnedPosition.LEFT
+	lock_button.visible = show_controls or is_locked
+	placeholder.visible = state == InteractionState.DRAG or state == InteractionState.ANIMATE_INTO_PLACE
+	gradient.visible = show_controls
+	
+	# Sync camera settings.
+	if camera_type == CameraType.CAMERA_3D and selected_camera_3d:
+		sub_viewport.size = panel.size
+		
+		# Sync position and rotation without using a `RemoteTransform` node 
+		# because if you save a camera as a scene, the remote transform node will
+		# be stored within the scene. Also it's harder to keep the remote 
+		# transform `remote_path` up-to-date with scene changes, which causes 
+		# many errors.
+		preview_camera_3d.global_position = selected_camera_3d.global_position
+		preview_camera_3d.global_rotation = selected_camera_3d.global_rotation
+		
+		preview_camera_3d.fov = selected_camera_3d.fov
+		preview_camera_3d.projection = selected_camera_3d.projection
+		preview_camera_3d.size = selected_camera_3d.size
+		preview_camera_3d.cull_mask = selected_camera_3d.cull_mask
+		preview_camera_3d.keep_aspect = selected_camera_3d.keep_aspect
+		preview_camera_3d.near = selected_camera_3d.near
+		preview_camera_3d.far = selected_camera_3d.far
+		preview_camera_3d.h_offset = selected_camera_3d.h_offset
+		preview_camera_3d.v_offset = selected_camera_3d.v_offset
+		preview_camera_3d.attributes = selected_camera_3d.attributes
+		preview_camera_3d.environment = selected_camera_3d.environment
+	
+	if camera_type == CameraType.CAMERA_2D and selected_camera_2d:
+		var project_window_size = get_project_window_size()
+		var ratio = project_window_size.x / panel.size.x
+		
+		# TODO: Is there a better way to fix this?
+		# The camera border is visible sometimes due to pixel rounding. 
+		# Subtract 1px from right and bottom to hide this.
+		var hide_camera_border_fix = Vector2(1, 1)
+		
+		sub_viewport.size = panel.size
+		sub_viewport.size_2d_override = (panel.size - hide_camera_border_fix) * ratio
+		sub_viewport.size_2d_override_stretch = true
+		
+		preview_camera_2d.global_position = selected_camera_2d.global_position
+		preview_camera_2d.global_rotation = selected_camera_2d.global_rotation
+
+		preview_camera_2d.offset = selected_camera_2d.offset
+		preview_camera_2d.zoom = selected_camera_2d.zoom
+		preview_camera_2d.ignore_rotation = selected_camera_2d.ignore_rotation
+		preview_camera_2d.anchor_mode = selected_camera_2d.anchor_mode
+		preview_camera_2d.limit_left = selected_camera_2d.limit_left
+		preview_camera_2d.limit_right = selected_camera_2d.limit_right
+		preview_camera_2d.limit_top = selected_camera_2d.limit_top
+		preview_camera_2d.limit_bottom = selected_camera_2d.limit_bottom
+
+func link_with_camera_3d(camera_3d: Camera3D) -> void:
+	# TODO: Camera may not be ready since this method is called in `_enter_tree` 
+	# in the plugin because of a workaround for: 
+	# https://github.com/godotengine/godot-proposals/issues/2081
+	if not preview_camera_3d:
+		return request_hide()
+		
+	var is_different_camera = camera_3d != preview_camera_3d
+	
+	# TODO: A bit messy.
+	if is_different_camera:
+		if preview_camera_3d.tree_exiting.is_connected(unlink_camera):
+			preview_camera_3d.tree_exiting.disconnect(unlink_camera)
+		
+		if not camera_3d.tree_exiting.is_connected(unlink_camera):
+			camera_3d.tree_exiting.connect(unlink_camera)
+		
+	sub_viewport.disable_3d = false
+	sub_viewport.world_3d = camera_3d.get_world_3d()
+	
+	selected_camera_3d = camera_3d
+	camera_type = CameraType.CAMERA_3D
+	
+func link_with_camera_2d(camera_2d: Camera2D) -> void:
+	if not preview_camera_2d:
+		return request_hide()
+	
+	var is_different_camera = camera_2d != preview_camera_2d
+	
+	# TODO: A bit messy.
+	if is_different_camera:
+		if preview_camera_2d.tree_exiting.is_connected(unlink_camera):
+			preview_camera_2d.tree_exiting.disconnect(unlink_camera)
+		
+		if not camera_2d.tree_exiting.is_connected(unlink_camera):
+			camera_2d.tree_exiting.connect(unlink_camera)
+		
+	sub_viewport.disable_3d = true
+	sub_viewport.world_2d = camera_2d.get_world_2d()
+		
+	selected_camera_2d = camera_2d
+	camera_type = CameraType.CAMERA_2D
+
+func unlink_camera() -> void:
+	if selected_camera_3d:
+		selected_camera_3d = null
+	
+	if selected_camera_2d:
+		selected_camera_2d = null
+	
+	is_locked = false
+	lock_button.button_pressed = false
+	
+func request_hide() -> void:
+	if is_locked: return
+	visible = false
+	
+func request_show() -> void:
+	visible = true
+	
+func get_pinned_position(pinned_position: PinnedPosition) -> Vector2:
+	var margin: Vector2 = margin_3d * editor_scale
+	
+	if camera_type == CameraType.CAMERA_2D:
+		margin = margin_2d * editor_scale
+	
+	match pinned_position:
+		PinnedPosition.LEFT:
+			return Vector2.ZERO - Vector2(0, panel.size.y) - Vector2(-margin.x, margin.y)
+		PinnedPosition.RIGHT:
+			return size - panel.size - margin
+		_:
+			assert(false, "Unknown pinned position %s" % str(pinned_position))
+			
+	return Vector2.ZERO
+	
+func get_clamped_size(desired_size: Vector2) -> Vector2:
+	var viewport_ratio = get_project_window_ratio()
+	var editor_viewport_size = get_editor_viewport_size()
+
+	var max_bounds = Vector2(
+		editor_viewport_size.x * 0.6,
+		editor_viewport_size.y * 0.8
+	)
+	
+	var clamped_size = desired_size
+	
+	# Apply aspect ratio.
+	clamped_size = Vector2(clamped_size.x, clamped_size.x * viewport_ratio)
+	
+	# Clamp the max size while respecting the aspect ratio.
+	if clamped_size.y >= max_bounds.y:
+		clamped_size.x = max_bounds.y / viewport_ratio
+		clamped_size.y = max_bounds.y
+		
+	if clamped_size.x >= max_bounds.x:
+		clamped_size.x = max_bounds.x
+		clamped_size.y = max_bounds.x * viewport_ratio
+	
+	# Clamp the min size based on if it's portrait or landscape. Portrait min
+	# size should be based on it's height. Landscape min size is based on it's
+	# width instead. Applying min width to a portrait size would make it too big.
+	var is_portrait = viewport_ratio > 1
+	
+	if is_portrait and clamped_size.y <= min_panel_size * editor_scale:
+		clamped_size.x = min_panel_size / viewport_ratio
+		clamped_size.y = min_panel_size
+		clamped_size = clamped_size * editor_scale
+		
+	if not is_portrait and clamped_size.x <= min_panel_size * editor_scale:
+		clamped_size.x = min_panel_size
+		clamped_size.y = min_panel_size * viewport_ratio
+		clamped_size = clamped_size * editor_scale
+	
+	# Round down to avoid sub-pixel artifacts, mainly seen around the margins.
+	return clamped_size.floor()
+	
+func get_project_window_size() -> Vector2:
+	var window_width = float(ProjectSettings.get_setting("display/window/size/viewport_width"))
+	var window_height = float(ProjectSettings.get_setting("display/window/size/viewport_height"))
+	
+	return Vector2(window_width, window_height)
+	
+func get_project_window_ratio() -> float:
+	var project_window_size = get_project_window_size()
+	
+	return project_window_size.y / project_window_size.x
+	
+func get_editor_viewport_size() -> Vector2:
+	var fallback_size = EditorInterface.get_editor_main_screen().size
+	
+	# There isn't an API for getting the viewport node. Instead it has to be
+	# found by checking the parent's parent of the subviewport and find
+	# the correct node based on name and class.
+	var editor_sub_viewport_3d = EditorInterface.get_editor_viewport_3d(0)
+	var editor_viewport_container = editor_sub_viewport_3d.get_parent().get_parent().get_parent()
+	
+	# Early return incase editor tree structure has changed.
+	if editor_viewport_container.get_class() != "Node3DEditorViewportContainer":
+		return fallback_size
+		
+	return editor_viewport_container.size
+
+func _on_resize_handle_button_down() -> void:
+	if state != InteractionState.NONE: return
+	
+	state = InteractionState.RESIZE
+	initial_mouse_position = get_global_mouse_position()
+	initial_panel_size = panel.size
+
+func _on_resize_handle_button_up() -> void:
+	state = InteractionState.NONE
+
+func _on_drag_handle_button_down() -> void:
+	if state != InteractionState.NONE: return
+		
+	state = InteractionState.DRAG
+	initial_mouse_position = get_global_mouse_position()
+	initial_panel_position = panel.global_position
+
+func _on_drag_handle_button_up() -> void:
+	if state != InteractionState.DRAG: return
+	
+	state = InteractionState.START_ANIMATE_INTO_PLACE
+
+func _on_lock_button_pressed() -> void:
+	is_locked = !is_locked

addons/anthonyec.camera_preview/preview.tscn

@@ -0,0 +1,200 @@
+[gd_scene load_steps=8 format=3 uid="uid://xybmfvufjuv"]
+
+[ext_resource type="Script" path="res://addons/anthonyec.camera_preview/preview.gd" id="1_6b32r"]
+[ext_resource type="Texture2D" uid="uid://do6d60od41vmg" path="res://addons/anthonyec.camera_preview/Pin.svg" id="2_p0pa8"]
+[ext_resource type="Texture2D" uid="uid://btc01wc11tiid" path="res://addons/anthonyec.camera_preview/GuiResizerTopLeft.svg" id="2_t64ej"]
+[ext_resource type="Texture2D" uid="uid://04l05jxuyt7k" path="res://addons/anthonyec.camera_preview/GuiResizerTopRight.svg" id="3_6yuab"]
+
+[sub_resource type="ViewportTexture" id="ViewportTexture_hchdq"]
+viewport_path = NodePath("Panel/SubViewport")
+
+[sub_resource type="Gradient" id="Gradient_11p6r"]
+offsets = PackedFloat32Array(0, 0.3, 0.6, 1)
+colors = PackedColorArray(0, 0, 0, 0.235294, 0, 0, 0, 0.0784314, 0, 0, 0, 0.0784314, 0, 0, 0, 0.235294)
+
+[sub_resource type="GradientTexture2D" id="GradientTexture2D_4dkve"]
+gradient = SubResource("Gradient_11p6r")
+width = 256
+height = 256
+fill_to = Vector2(2.08165e-12, 1)
+
+[node name="Preview" type="Control"]
+z_index = 999
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_6b32r")
+
+[node name="Placeholder" type="Panel" parent="."]
+unique_name_in_owner = true
+visible = false
+modulate = Color(1, 1, 1, 0.705882)
+layout_mode = 1
+anchors_preset = 3
+anchor_left = 1.0
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = -40.0
+offset_top = -40.0
+offset_right = 410.0
+offset_bottom = 410.0
+grow_horizontal = 0
+grow_vertical = 0
+
+[node name="Panel" type="Panel" parent="."]
+unique_name_in_owner = true
+clip_contents = true
+layout_mode = 1
+anchors_preset = 3
+anchor_left = 1.0
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = -520.0
+offset_top = -908.889
+offset_right = -20.0
+offset_bottom = -20.0
+grow_horizontal = 0
+grow_vertical = 0
+pivot_offset = Vector2(450, 300)
+
+[node name="SubViewport" type="SubViewport" parent="Panel"]
+unique_name_in_owner = true
+handle_input_locally = false
+gui_disable_input = true
+size_2d_override_stretch = true
+
+[node name="Camera3D" type="Camera3D" parent="Panel/SubViewport"]
+unique_name_in_owner = true
+current = true
+
+[node name="Camera2D" type="Camera2D" parent="Panel/SubViewport"]
+unique_name_in_owner = true
+ignore_rotation = false
+
+[node name="ViewportMarginContainer" type="MarginContainer" parent="Panel"]
+unique_name_in_owner = true
+clip_contents = true
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+theme_override_constants/margin_left = 4
+theme_override_constants/margin_top = 4
+theme_override_constants/margin_right = 4
+theme_override_constants/margin_bottom = 4
+
+[node name="TextureRect" type="TextureRect" parent="Panel/ViewportMarginContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+texture = SubResource("ViewportTexture_hchdq")
+expand_mode = 1
+
+[node name="Gradient" type="TextureRect" parent="Panel"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+texture = SubResource("GradientTexture2D_4dkve")
+
+[node name="OverlayMarginContainer" type="MarginContainer" parent="Panel"]
+unique_name_in_owner = true
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+theme_override_constants/margin_left = 4
+theme_override_constants/margin_top = 4
+theme_override_constants/margin_right = 4
+theme_override_constants/margin_bottom = 4
+
+[node name="OverlayContainer" type="Control" parent="Panel/OverlayMarginContainer"]
+unique_name_in_owner = true
+clip_contents = true
+layout_mode = 2
+mouse_filter = 2
+
+[node name="DragHandle" type="Button" parent="Panel/OverlayMarginContainer/OverlayContainer"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+focus_mode = 0
+flat = true
+
+[node name="ResizeLeftHandle" type="Button" parent="Panel/OverlayMarginContainer/OverlayContainer"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 1
+offset_right = 60.0
+offset_bottom = 60.0
+size_flags_horizontal = 0
+size_flags_vertical = 0
+mouse_default_cursor_shape = 12
+icon = ExtResource("2_t64ej")
+flat = true
+icon_alignment = 1
+expand_icon = true
+
+[node name="ResizeRightHandle" type="Button" parent="Panel/OverlayMarginContainer/OverlayContainer"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 1
+anchors_preset = 1
+anchor_left = 1.0
+anchor_right = 1.0
+offset_left = -60.0
+offset_bottom = 60.0
+pivot_offset = Vector2(60, 60)
+size_flags_horizontal = 8
+size_flags_vertical = 0
+mouse_default_cursor_shape = 11
+icon = ExtResource("3_6yuab")
+flat = true
+icon_alignment = 1
+expand_icon = true
+
+[node name="LockButton" type="Button" parent="Panel/OverlayMarginContainer/OverlayContainer"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 1
+anchors_preset = 2
+anchor_top = 1.0
+anchor_bottom = 1.0
+offset_top = -60.0
+offset_right = 60.0
+pivot_offset = Vector2(0, 60)
+size_flags_horizontal = 0
+size_flags_vertical = 8
+tooltip_text = "Always Show Preview"
+toggle_mode = true
+icon = ExtResource("2_p0pa8")
+flat = true
+icon_alignment = 1
+expand_icon = true
+
+[connection signal="button_down" from="Panel/OverlayMarginContainer/OverlayContainer/DragHandle" to="." method="_on_drag_handle_button_down"]
+[connection signal="button_up" from="Panel/OverlayMarginContainer/OverlayContainer/DragHandle" to="." method="_on_drag_handle_button_up"]
+[connection signal="renamed" from="Panel/OverlayMarginContainer/OverlayContainer/DragHandle" to="." method="_on_drag_handle_renamed"]
+[connection signal="button_down" from="Panel/OverlayMarginContainer/OverlayContainer/ResizeLeftHandle" to="." method="_on_resize_handle_button_down"]
+[connection signal="button_up" from="Panel/OverlayMarginContainer/OverlayContainer/ResizeLeftHandle" to="." method="_on_resize_handle_button_up"]
+[connection signal="button_down" from="Panel/OverlayMarginContainer/OverlayContainer/ResizeRightHandle" to="." method="_on_resize_handle_button_down"]
+[connection signal="button_up" from="Panel/OverlayMarginContainer/OverlayContainer/ResizeRightHandle" to="." method="_on_resize_handle_button_up"]
+[connection signal="pressed" from="Panel/OverlayMarginContainer/OverlayContainer/LockButton" to="." method="_on_lock_button_pressed"]

addons/godot_debug_environments/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2018 Vladi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

addons/godot_debug_environments/README.md

@@ -0,0 +1,2 @@
+# Debug_environments
+A simple Godot addon that allows to add context (extra scene) to scenes in "Run Current Scene" mode. 

addons/godot_debug_environments/debug_environment_editor_inspector.gd

@@ -0,0 +1,37 @@
+@tool
+extends EditorInspectorPlugin
+
+func _can_handle(object):
+	return object is Node and object == EditorInterface.get_edited_scene_root()
+
+func _parse_begin(object):
+	add_custom_control(create_ui(object))
+
+func create_ui(node: Node) -> Control:
+	var path = DebugEnvironmentLib.get_debug_path(node)
+	var button = Button.new()
+	button.icon = load("res://addons/godot_debug_environments/flask.svg")
+	if(FileAccess.file_exists(path)):
+		button.text = "Edit testing environment"
+		button.pressed.connect(func(): edit_env(path), CONNECT_DEFERRED)
+	else:
+		button.text = "Create testing environment"
+		button.pressed.connect(func(): create_env(path), CONNECT_DEFERRED)
+	return button
+
+func edit_env(path: String):
+	EditorInterface.open_scene_from_path(path)
+
+func create_env(path: String):
+	if !DirAccess.dir_exists_absolute(path.get_base_dir()): 
+		DirAccess.make_dir_recursive_absolute(path.get_base_dir())
+	var env = Node.new()
+	env.name = path.get_file().replace(".tscn", "")
+	var target = Node.new()
+	target.name = "$DEBUG_TARGET$"
+	env.add_child(target)
+	target.owner = env
+	var scene = PackedScene.new()
+	scene.pack(env)
+	ResourceSaver.save(scene, path)
+	edit_env(path)

addons/godot_debug_environments/debug_environment_lib.gd

@@ -0,0 +1,6 @@
+class_name DebugEnvironmentLib extends Object
+
+const debug_environment_path = "res://editor/debug_environments/debug_env_$SCENE$"
+
+static func get_debug_path(node:Node) -> String:
+	return debug_environment_path.replace("$SCENE$", node.scene_file_path.get_file())

addons/godot_debug_environments/debug_environment_watcher.gd

@@ -0,0 +1,10 @@
+extends Node
+
+func _ready() -> void:
+	# Get loaded scene
+	var node = get_tree().current_scene
+	# Check if debug environment is stored
+	var path = DebugEnvironmentLib.get_debug_path(node)
+	if not FileAccess.file_exists(path): return
+	# Replace instance with debug environment
+	get_tree().call_deferred("change_scene_to_file",path)

addons/godot_debug_environments/flask.svg

@@ -0,0 +1 @@
+<svg  xmlns="http://www.w3.org/2000/svg"  width="24"  height="24"  viewBox="0 0 24 24"  fill="#ffffff"  class="icon icon-tabler icons-tabler-filled icon-tabler-flask"><path stroke="none" d="M0 0h24v24H0z" fill="none"/><path d="M15 2a1 1 0 0 1 0 2v4.826l3.932 10.814l.034 .077a1.7 1.7 0 0 1 -.002 1.193l-.07 .162a1.7 1.7 0 0 1 -1.213 .911l-.181 .017h-11l-.181 -.017a1.7 1.7 0 0 1 -1.285 -2.266l.039 -.09l3.927 -10.804v-4.823a1 1 0 1 1 0 -2h6zm-2 2h-2v4h2v-4z" /></svg>

addons/godot_debug_environments/flask.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://clfknatufch1h"
+path="res://.godot/imported/flask.svg-2fc53ef5b1742277dd2e351a1ac292cf.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/godot_debug_environments/flask.svg"
+dest_files=["res://.godot/imported/flask.svg-2fc53ef5b1742277dd2e351a1ac292cf.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

addons/godot_debug_environments/launchSettingsBase.json

@@ -0,0 +1,19 @@
+
+{
+  "profiles": {
+	"Godot Debug": {
+	  "commandName": "Executable",
+	  "executablePath": "$EDITOR$",
+	  "commandLineArgs": "--path . --verbose",
+	  "workingDirectory": ".",
+	  "nativeDebugging": true
+	},
+	"Godot Debug $NAME$": {
+	  "commandName": "Executable",
+	  "executablePath": "$EDITOR$",
+	  "commandLineArgs": "--upwards $PATH$ --verbose",
+	  "workingDirectory": ".",
+	  "nativeDebugging": true
+	}
+  }
+}

addons/godot_debug_environments/plugin.cfg

@@ -0,0 +1,10 @@
+[plugin]
+
+name="Debug environments"
+description="
+	A simple script that loads a given scene in a specified environment.
+	Good to test scenes in a certain context without having to manually select the right test scene.
+"
+author="Douwe Ravers"
+version="1.0"
+script="plugin.gd"

addons/godot_debug_environments/plugin.gd

@@ -0,0 +1,13 @@
+@tool
+extends EditorPlugin
+
+var plugin
+
+func _enter_tree():
+	plugin = preload("res://addons/godot_debug_environments/debug_environment_editor_inspector.gd").new()
+	add_autoload_singleton("DebugEnvironmentWatcher", "res://addons/godot_debug_environments/debug_environment_watcher.gd")
+	add_inspector_plugin(plugin)
+
+func _exit_tree():
+	remove_autoload_singleton("DebugEnvironmentWatcher")
+	remove_inspector_plugin(plugin)

addons/scene-library/icons/thumb_placeholder.svg

@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 192 192">
+	<path fill="#ccc" d="m24.863 51.73 5.274 89.665 72.375 31.894 57.93-37.187 5.038-87.993-74.902-16.453" />
+	<path fill="none" stroke="black" stroke-linecap="round" stroke-linejoin="round" stroke-width="6" d="m24.862 51.731 5.274 89.665 72.375 31.893 57.93-37.186 5.039-87.992-74.903-16.453L24.862 51.73m140.618-3.62-62.372 25.705" />
+	<path fill="none" stroke="black" stroke-width="6" d="m24.862 51.731 78.242 22.086-.593 99.472" />
+</svg>

addons/scene-library/icons/thumb_placeholder.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cqln7j6oifypf"
+path="res://.godot/imported/thumb_placeholder.svg-81a80a6d7c59edb9d7ce28b01f213c5c.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/scene-library/icons/thumb_placeholder.svg"
+dest_files=["res://.godot/imported/thumb_placeholder.svg-81a80a6d7c59edb9d7ce28b01f213c5c.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

addons/scene-library/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="Scene Library"
+description="A tool for easy work with your scenes"
+author="Mansur Isaev and contributors"
+version="0.7.0-dev"
+script="plugin.gd"

addons/scene-library/plugin.gd

@@ -0,0 +1,65 @@
+# Copyright (c) 2023-2024 Mansur Isaev and contributors - MIT License
+# See `LICENSE.md` included in the source distribution for details.
+
+@tool
+extends EditorPlugin
+
+
+const SceneLibrary = preload("res://addons/scene-library/scripts/scene_library.gd")
+
+const BUTTON_NAME: String = "Scene Library"
+
+
+var _editor: SceneLibrary = null
+var _button: Button = null
+
+
+func _enter_tree() -> void:
+	_editor = SceneLibrary.new()
+	_button = add_control_to_bottom_panel(_editor, BUTTON_NAME)
+	_editor.open_asset_request.connect(_on_open_asset_request)
+	_editor.show_in_file_system_request.connect(_on_show_in_file_system_request)
+	_editor.show_in_file_manager_request.connect(_on_show_in_file_manager_request)
+	_editor.library_saved.connect(_on_library_saved)
+	_editor.library_unsaved.connect(_on_library_unsaved)
+
+	get_parent().connect(&"scene_saved", _editor.handle_scene_saved)
+	EditorInterface.get_file_system_dock().files_moved.connect(_editor.handle_file_moved)
+	EditorInterface.get_file_system_dock().file_removed.connect(_editor.handle_file_removed)
+
+
+func _exit_tree() -> void:
+	remove_control_from_bottom_panel(_editor)
+	_editor.queue_free()
+
+
+func _save_external_data() -> void:
+	if _editor.is_saved():
+		return
+
+	var library_path: String = _editor.get_current_library_path()
+	if library_path.is_empty():
+		return
+
+	_editor.save_library(library_path)
+
+
+func _on_library_saved() -> void:
+	_button.set_text(BUTTON_NAME)
+
+func _on_library_unsaved() -> void:
+	_button.set_text(BUTTON_NAME + "(*)")
+
+
+func _on_open_asset_request(path: String) -> void:
+	EditorInterface.open_scene_from_path(path)
+
+
+func _on_show_in_file_system_request(path: String) -> void:
+	EditorInterface.get_file_system_dock().navigate_to_path(path)
+
+
+func _on_show_in_file_manager_request(path: String) -> void:
+	var error := OS.shell_show_in_file_manager(ProjectSettings.globalize_path(path), true)
+	if error:
+		push_warning(error_string(error))

addons/scene-library/scene_library.cfg

@@ -0,0 +1,4 @@
+library=Array[Dictionary]([{
+"assets": Array[Dictionary]([]),
+"name": "Props"
+}])