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@tool
extends HSplitContainer
## Script that handles the style editor.
var current_style: DialogicStyle = null
var customization_editor_info := {}
## -1 is the base scene, 0 to n are the layers
var current_layer_idx := -1
var _minimum_tree_item_height: int
func _ready() -> void:
# Styling
%AddLayerButton.icon = get_theme_icon("Add", "EditorIcons")
%DeleteLayerButton.icon = get_theme_icon("Remove", "EditorIcons")
%ReplaceLayerButton.icon = get_theme_icon("Loop", "EditorIcons")
%MakeCustomButton.icon = get_theme_icon("FileAccess", "EditorIcons")
%ExpandLayerInfo.icon = get_theme_icon("CodeFoldDownArrow", "EditorIcons")
%AddLayerButton.get_popup().index_pressed.connect(_on_add_layer_menu_pressed)
%ReplaceLayerButton.get_popup().index_pressed.connect(_on_replace_layer_menu_pressed)
%MakeCustomButton.get_popup().index_pressed.connect(_on_make_custom_menu_pressed)
%LayerTree.item_selected.connect(_on_layer_selected)
_minimum_tree_item_height = int(DialogicUtil.get_editor_scale() * 32)
%LayerTree.add_theme_constant_override("icon_max_width", _minimum_tree_item_height)
func load_style(style:DialogicStyle) -> void:
current_style = style
if current_style.has_meta('_latest_layer'):
current_layer_idx = current_style.get_meta('_latest_layer', -1)
else:
current_layer_idx = -1
%AddLayerButton.disabled = style.inherits_anything()
%ReplaceLayerButton.disabled = style.inherits_anything()
%MakeCustomButton.disabled = style.inherits_anything()
%DeleteLayerButton.disabled = style.inherits_anything()
load_style_layer_list()
func load_style_layer_list() -> void:
var tree: Tree = %LayerTree
tree.clear()
var root := tree.create_item()
root.custom_minimum_height = _minimum_tree_item_height
var base_scene := current_style.get_inheritance_root().get_base_scene().resource_path
if %StyleBrowser.is_premade_style_part(base_scene):
if ResourceLoader.exists(%StyleBrowser.premade_scenes_reference[base_scene].get('icon', '')):
root.set_icon(0, load(%StyleBrowser.premade_scenes_reference[base_scene].get('icon')))
root.set_text(0, %StyleBrowser.premade_scenes_reference[base_scene].get('name', 'Layer'))
else:
root.set_text(0, clean_scene_name(base_scene))
root.add_button(0, get_theme_icon("PackedScene", "EditorIcons"))
root.set_button_tooltip_text(0, 0, 'Open Scene')
root.set_meta('scene', base_scene)
for layer_scene in current_style.get_layer_list():
var layer_item := tree.create_item(root)
layer_item.custom_minimum_height = _minimum_tree_item_height
if %StyleBrowser.is_premade_style_part(layer_scene):
if ResourceLoader.exists(%StyleBrowser.premade_scenes_reference[layer_scene].get('icon', '')):
layer_item.set_icon(0, load(%StyleBrowser.premade_scenes_reference[layer_scene].get('icon')))
layer_item.set_text(0, %StyleBrowser.premade_scenes_reference[layer_scene].get('name', 'Layer'))
else:
layer_item.set_text(0, clean_scene_name(layer_scene))
layer_item.add_button(0, get_theme_icon("PackedScene", "EditorIcons"))
layer_item.set_button_tooltip_text(0, 0, 'Open Scene')
layer_item.set_meta('scene', layer_scene)
if current_layer_idx == -1:
root.select(0)
else:
root.get_child(current_layer_idx).select(0)
func _on_layer_selected() -> void:
var item: TreeItem = %LayerTree.get_selected()
if item == %LayerTree.get_root():
load_layer(-1)
else:
load_layer(item.get_index())
func load_layer(layer_idx:=-1):
current_layer_idx = layer_idx
current_style.set_meta('_latest_layer', current_layer_idx)
var layer_info := current_style.get_layer_inherited_info(layer_idx)
%SmallLayerPreview.hide()
if %StyleBrowser.is_premade_style_part(layer_info.get('path', 'Unkown Layer')):
var premade_infos = %StyleBrowser.premade_scenes_reference[layer_info.get('path')]
%LayerName.text = premade_infos.get('name', 'Unknown Layer')
%SmallLayerAuthor.text = "by "+premade_infos.get('author', '')
%SmallLayerDescription.text = premade_infos.get('description', '')
if premade_infos.get('preview_image', null) and ResourceLoader.exists(premade_infos.get('preview_image')[0]):
%SmallLayerPreview.texture = load(premade_infos.get('preview_image')[0])
%SmallLayerPreview.show()
else:
%LayerName.text = clean_scene_name(layer_info.get('path', 'Unkown Layer'))
%SmallLayerAuthor.text = "Custom Layer"
%SmallLayerDescription.text = layer_info.get('path', 'Unkown Layer')
%DeleteLayerButton.disabled = layer_idx == -1 or current_style.inherits_anything()
%SmallLayerScene.text = layer_info.get('path', 'Unkown Layer').get_file()
%SmallLayerScene.tooltip_text = layer_info.get('path', '')
var inherited_layer_info := current_style.get_layer_inherited_info(layer_idx, true)
load_layout_scene_customization(
layer_info.path,
layer_info.overrides,
inherited_layer_info.overrides)
func add_layer(scene_path:="", overrides:= {}):
current_style.add_layer(scene_path, overrides)
load_style_layer_list()
await get_tree().process_frame
%LayerTree.get_root().get_child(-1).select(0)
func delete_layer():
if current_layer_idx == -1:
return
current_style.delete_layer(current_layer_idx)
load_style_layer_list()
%LayerTree.get_root().select(0)
func move_layer(from_idx:int, to_idx:int) -> void:
current_style.move_layer(from_idx, to_idx)
load_style_layer_list()
%LayerTree.get_root().get_child(to_idx).select(0)
func replace_layer(layer_index:int, scene_path:String) -> void:
current_style.set_layer_scene(layer_index, scene_path)
load_style_layer_list()
if layer_index == -1:
%LayerTree.get_root().select(0)
else:
%LayerTree.get_root().get_child(layer_index).select(0)
func _on_add_layer_menu_pressed(index:int) -> void:
# Adding a premade layer
if index == 2:
%StyleBrowserWindow.popup_centered_ratio(0.6)
%StyleBrowser.current_type = 2
%StyleBrowser.load_parts()
var picked_info: Dictionary = await %StyleBrowserWindow.get_picked_info()
if not picked_info.is_empty():
add_layer(picked_info.get('path', ''))
# Adding a custom scene as a layer
else:
find_parent('EditorView').godot_file_dialog(
_on_add_custom_layer_file_selected,
'*.tscn, Scenes',
EditorFileDialog.FILE_MODE_OPEN_FILE,
"Open custom layer scene")
func _on_replace_layer_menu_pressed(index:int) -> void:
# Adding a premade layer
if index == 2:
%StyleBrowserWindow.popup_centered_ratio(0.6)
if %LayerTree.get_selected() == %LayerTree.get_root():
%StyleBrowser.current_type = 3
else:
%StyleBrowser.current_type = 2
%StyleBrowser.load_parts()
var picked_info: Dictionary = await %StyleBrowserWindow.get_picked_info()
if not picked_info.is_empty():
if %LayerTree.get_selected() == %LayerTree.get_root():
replace_layer(-1, picked_info.get('path', ''))
elif %LayerTree.get_selected() != null:
replace_layer(%LayerTree.get_selected().get_index(), picked_info.get('path', ''))
# Adding a custom scene as a layer
else:
find_parent('EditorView').godot_file_dialog(
_on_replace_custom_layer_file_selected,
'*.tscn, Scenes',
EditorFileDialog.FILE_MODE_OPEN_FILE,
"Open custom layer scene")
func _on_add_custom_layer_file_selected(file_path:String) -> void:
add_layer(file_path)
func _on_replace_custom_layer_file_selected(file_path:String) -> void:
if %LayerTree.get_selected() == %LayerTree.get_root():
replace_layer(-1, file_path)
elif %LayerTree.get_selected() != null:
replace_layer(%LayerTree.get_selected().get_index(), file_path)
func _on_make_custom_button_about_to_popup() -> void:
%MakeCustomButton.get_popup().set_item_disabled(2, false)
%MakeCustomButton.get_popup().set_item_disabled(3, false)
if not %StyleBrowser.is_premade_style_part(current_style.get_layer_info(current_layer_idx).path):
%MakeCustomButton.get_popup().set_item_disabled(2, true)
func _on_make_custom_menu_pressed(index:int) -> void:
# This layer only
if index == 2:
find_parent('EditorView').godot_file_dialog(
_on_make_custom_layer_file_selected,
'',
EditorFileDialog.FILE_MODE_OPEN_DIR,
"Select folder for new copy of layer")
# The full layout
if index == 3:
find_parent('EditorView').godot_file_dialog(
_on_make_custom_layout_file_selected,
'',
EditorFileDialog.FILE_MODE_OPEN_DIR,
"Select folder for new layout scene")
func _on_make_custom_layer_file_selected(file:String) -> void:
make_layer_custom(file)
func _on_make_custom_layout_file_selected(file:String) -> void:
make_layout_custom(file)
func make_layer_custom(target_folder:String, custom_name := "") -> void:
if not ResourceLoader.exists(current_style.get_layer_info(current_layer_idx).path):
printerr("[Dialogic] Unable to copy layer that has no scene path specified!")
return
var target_file := ""
var previous_file: String = current_style.get_layer_info(current_layer_idx).path
if custom_name.is_empty():
target_file = 'custom_' + previous_file.get_file()
target_folder = target_folder.path_join(%StyleBrowser.premade_scenes_reference[previous_file].name.to_pascal_case())
else:
if not custom_name.ends_with('.tscn'):
custom_name += ".tscn"
target_file = custom_name
DirAccess.make_dir_absolute(target_folder)
DirAccess.copy_absolute(previous_file, target_folder.path_join(target_file))
var file := FileAccess.open(target_folder.path_join(target_file), FileAccess.READ)
var scene_text := file.get_as_text()
file.close()
if scene_text.begins_with('[gd_scene'):
var base_path: String = previous_file.get_base_dir()
var result := RegEx.create_from_string("\\Q\""+base_path+"\\E(?<file>[^\"]*)\"").search(scene_text)
while result:
DirAccess.copy_absolute(base_path.path_join(result.get_string('file')), target_folder.path_join(result.get_string('file')))
scene_text = scene_text.replace(base_path.path_join(result.get_string('file')), target_folder.path_join(result.get_string('file')))
result = RegEx.create_from_string("\\Q\""+base_path+"\\E(?<file>[^\"]*)\"").search(scene_text)
file = FileAccess.open(target_folder.path_join(target_file), FileAccess.WRITE)
file.store_string(scene_text)
file.close()
current_style.set_layer_scene(current_layer_idx, target_folder.path_join(target_file))
load_style_layer_list()
if %LayerTree.get_selected() == %LayerTree.get_root():
%LayerTree.get_root().select(0)
else:
%LayerTree.get_root().get_child(%LayerTree.get_selected().get_index()).select(0)
find_parent('EditorView').plugin_reference.get_editor_interface().get_resource_filesystem().scan_sources()
func make_layout_custom(target_folder:String) -> void:
target_folder = target_folder.path_join("Custom" + current_style.name.to_pascal_case())
DirAccess.make_dir_absolute(target_folder)
%LayerTree.get_root().select(0)
make_layer_custom(target_folder, "custom_" + current_style.name.to_snake_case())
var target_path := current_style.get_base_scene().resource_path
# Load base scene
var base_scene_pck: PackedScene = current_style.get_base_scene().duplicate()
var base_scene := base_scene_pck.instantiate()
base_scene.name = "Custom" + clean_scene_name(base_scene_pck.resource_path).to_pascal_case()
# Load layers
for layer_idx in range(current_style.get_layer_count()):
var layer_info := current_style.get_layer_inherited_info(layer_idx)
if not ResourceLoader.exists(layer_info.path):
continue
var layer_scene: DialogicLayoutLayer = load(layer_info.path).instantiate()
base_scene.add_layer(layer_scene)
layer_scene.owner = base_scene
layer_scene.apply_overrides_on_ready = true
# Apply layer overrides
DialogicUtil.apply_scene_export_overrides(layer_scene, layer_info.overrides, false)
var pckd_scn := PackedScene.new()
pckd_scn.pack(base_scene)
pckd_scn.take_over_path(target_path)
ResourceSaver.save(pckd_scn, target_path)
current_style.base_scene = load(target_path)
current_style.inherits = null
current_style.layers = []
current_style.changed.emit()
load_style_layer_list()
%LayerTree.get_root().select(0)
find_parent('EditorView').plugin_reference.get_editor_interface().get_resource_filesystem().scan_sources()
func _on_delete_layer_button_pressed() -> void:
delete_layer()
#region Layer Settings
####### LAYER SETTINGS #########################################################
func load_layout_scene_customization(custom_scene_path:String, overrides:Dictionary = {}, inherited_overrides:Dictionary = {}) -> void:
for child in %LayerSettingsTabs.get_children():
child.get_parent().remove_child(child)
child.queue_free()
var scene: Node = null
if !custom_scene_path.is_empty() and ResourceLoader.exists(custom_scene_path):
var pck_scn := load(custom_scene_path)
if pck_scn:
scene = pck_scn.instantiate()
var settings := []
if scene and scene.script:
settings = collect_settings(scene.script.get_script_property_list())
if settings.is_empty():
var note := Label.new()
note.autowrap_mode = TextServer.AUTOWRAP_WORD_SMART
note.text = "This layer has no exposed settings."
if not %StyleBrowser.is_premade_style_part(custom_scene_path):
note.text += "\n\nIf you want to add settings, make sure to have a root script in @tool mode and expose some @exported variables to show up here."
note.theme_type_variation = 'DialogicHintText2'
%LayerSettingsTabs.add_child(note)
note.name = "General"
return
var current_grid :GridContainer = null
var label_bg_style = get_theme_stylebox("CanvasItemInfoOverlay", "EditorStyles").duplicate()
label_bg_style.content_margin_left = 5
label_bg_style.content_margin_right = 5
label_bg_style.content_margin_top = 5
var current_group_name := ""
var current_subgroup_name := ""
customization_editor_info = {}
for i in settings:
match i['id']:
&"GROUP":
var main_scroll = ScrollContainer.new()
main_scroll.size_flags_vertical = Control.SIZE_EXPAND_FILL
main_scroll.size_flags_horizontal = Control.SIZE_EXPAND_FILL
main_scroll.name = i['name']
%LayerSettingsTabs.add_child(main_scroll, true)
current_grid = GridContainer.new()
current_grid.columns = 3
current_grid.size_flags_horizontal = Control.SIZE_EXPAND_FILL
main_scroll.add_child(current_grid)
current_group_name = i['name'].to_snake_case()
current_subgroup_name = ""
&"SUBGROUP":
# add separator
if current_subgroup_name:
current_grid.add_child(HSeparator.new())
current_grid.get_child(-1).add_theme_constant_override('separation', 20)
current_grid.add_child(current_grid.get_child(-1).duplicate())
current_grid.add_child(current_grid.get_child(-1).duplicate())
var title_label := Label.new()
title_label.text = i['name']
title_label.theme_type_variation = "DialogicSection"
title_label.size_flags_horizontal = SIZE_EXPAND_FILL
current_grid.add_child(title_label, true)
# add spaced to the grid
current_grid.add_child(Control.new())
current_grid.add_child(Control.new())
current_subgroup_name = i['name'].to_snake_case()
&"SETTING":
var label := Label.new()
label.text = str(i['name'].trim_prefix(current_group_name+'_').trim_prefix(current_subgroup_name+'_')).capitalize()
current_grid.add_child(label, true)
var scene_value = scene.get(i['name'])
customization_editor_info[i['name']] = {}
if i['name'] in inherited_overrides:
customization_editor_info[i['name']]['orig'] = str_to_var(inherited_overrides.get(i['name']))
else:
customization_editor_info[i['name']]['orig'] = scene_value
var current_value :Variant
if i['name'] in overrides:
current_value = str_to_var(overrides.get(i['name']))
else:
current_value = customization_editor_info[i['name']]['orig']
var input :Node = DialogicUtil.setup_script_property_edit_node(i, current_value, set_export_override)
input.size_flags_horizontal = SIZE_EXPAND_FILL
customization_editor_info[i['name']]['node'] = input
var reset := Button.new()
reset.flat = true
reset.icon = get_theme_icon("Reload", "EditorIcons")
reset.tooltip_text = "Remove customization"
customization_editor_info[i['name']]['reset'] = reset
reset.disabled = current_value == customization_editor_info[i['name']]['orig']
current_grid.add_child(reset)
reset.pressed.connect(_on_export_override_reset.bind(i['name']))
current_grid.add_child(input)
if scene:
scene.queue_free()
func collect_settings(properties:Array[Dictionary]) -> Array[Dictionary]:
var settings: Array[Dictionary] = []
var current_group := {}
var current_subgroup := {}
for i in properties:
if i['usage'] & PROPERTY_USAGE_CATEGORY:
continue
if (i['usage'] & PROPERTY_USAGE_GROUP):
current_group = i
current_group['added'] = false
current_group['id'] = &'GROUP'
current_subgroup = {}
elif i['usage'] & PROPERTY_USAGE_SUBGROUP:
current_subgroup = i
current_subgroup['added'] = false
current_subgroup['id'] = &'SUBGROUP'
elif i['usage'] & PROPERTY_USAGE_EDITOR:
if current_group.get('name', '') == 'Private':
continue
if current_group.is_empty():
current_group = {'name':'General', 'added':false, 'id':&"GROUP"}
if current_group.get('added', true) == false:
settings.append(current_group)
current_group['added'] = true
if current_subgroup.is_empty():
current_subgroup = {'name':current_group['name'], 'added':false, 'id':&"SUBGROUP"}
if current_subgroup.get('added', true) == false:
settings.append(current_subgroup)
current_subgroup['added'] = true
i['id'] = &'SETTING'
settings.append(i)
return settings
func set_export_override(property_name:String, value:String = "") -> void:
if str_to_var(value) != customization_editor_info[property_name]['orig']:
current_style.set_layer_setting(current_layer_idx, property_name, value)
customization_editor_info[property_name]['reset'].disabled = false
else:
current_style.remove_layer_setting(current_layer_idx, property_name)
customization_editor_info[property_name]['reset'].disabled = true
func _on_export_override_reset(property_name:String) -> void:
current_style.remove_layer_setting(current_layer_idx, property_name)
customization_editor_info[property_name]['reset'].disabled = true
set_customization_value(property_name, customization_editor_info[property_name]['orig'])
func set_customization_value(property_name:String, value:Variant) -> void:
var node : Node = customization_editor_info[property_name]['node']
if node is CheckBox:
node.button_pressed = value
elif node is LineEdit:
node.text = value
elif node.has_method('set_value'):
node.set_value(value)
elif node is ColorPickerButton:
node.color = value
elif node is OptionButton:
node.select(value)
elif node is SpinBox:
node.value = value
#endregion
func _on_expand_layer_info_pressed() -> void:
if %LayerInfoBody.visible:
%LayerInfoBody.hide()
%ExpandLayerInfo.icon = get_theme_icon("CodeFoldedRightArrow", "EditorIcons")
else:
%LayerInfoBody.show()
%ExpandLayerInfo.icon = get_theme_icon("CodeFoldDownArrow", "EditorIcons")
func _on_layer_tree_layer_moved(from: int, to: int) -> void:
move_layer(from, to)
func _on_layer_tree_button_clicked(item: TreeItem, column: int, id: int, mouse_button_index: int) -> void:
if ResourceLoader.exists(item.get_meta('scene')):
find_parent('EditorView').plugin_reference.get_editor_interface().open_scene_from_path(item.get_meta('scene'))
find_parent('EditorView').plugin_reference.get_editor_interface().set_main_screen_editor("2D")
#region Helpers
####### HELPERS ################################################################
func clean_scene_name(file_path:String) -> String:
return file_path.get_file().trim_suffix('.tscn').capitalize()
#endregion