extends WindowDialog onready var palette_grid = $VBoxContainer/HBoxContainer/Panel/EditPaletteGridContainer onready var color_name_edit = $VBoxContainer/HBoxContainer3/EditPaletteColorNameLineEdit onready var color_picker = $VBoxContainer/HBoxContainer/EditPaletteColorPicker var palette_button = preload("res://Prefabs/PaletteButton.tscn"); var current_palette : String var current_swatch := -1 var working_palette : Palette func open(palette : String) -> void: current_palette = palette if Global.palettes.has(palette): working_palette = Global.palettes[palette].duplicate() _display_palette() self.popup_centered() func _display_palette() -> void: _clear_swatches() var index := 0 for color_data in working_palette.colors: var color = color_data.color var new_button = palette_button.instance() new_button.color = color new_button.get_child(0).modulate = color new_button.hint_tooltip = color_data.data.to_upper() + " " + color_data.name new_button.draggable = true new_button.index = index new_button.connect("on_drop_data", self, "on_move_swatch") new_button.connect("pressed", self, "on_swatch_select", [new_button]) palette_grid.add_child(new_button) index += 1 if index > 0: # If there are colors, select the first on_swatch_select(palette_grid.get_child(0)) func _clear_swatches() -> void: for child in palette_grid.get_children(): if child is BaseButton: child.disconnect("on_drop_data", self, "on_move_swatch") child.queue_free() func on_swatch_select(new_button) -> void: var index : int = new_button.index current_swatch = index color_name_edit.text = working_palette.get_color_name(index) color_picker.color = working_palette.get_color(index) func on_move_swatch(from : int, to : int) -> void: working_palette.move_color(from, to) palette_grid.move_child(palette_grid.get_child(from), to) current_swatch = to re_index_swatches() func _on_AddSwatchButton_pressed() -> void: var color : Color = color_picker.color var new_index : int = working_palette.colors.size() working_palette.add_color(color) var new_button = palette_button.instance() new_button.color = color new_button.get_child(0).modulate = color new_button.hint_tooltip = "#" + working_palette.get_color_data(new_index).to_upper() + " " + working_palette.get_color_name(new_index) new_button.draggable = true var index : int = palette_grid.get_child_count() new_button.index = index new_button.connect("on_drop_data", self, "on_move_swatch") new_button.connect("pressed", self, "on_swatch_select", [new_button]) palette_grid.add_child(new_button) func _on_RemoveSwatchButton_pressed() -> void: working_palette.remove_color(current_swatch) palette_grid.remove_child(palette_grid.get_child(current_swatch)) re_index_swatches() if working_palette.colors.size() > 0: if current_swatch == working_palette.colors.size(): current_swatch -= 1 on_swatch_select(palette_grid.get_child(current_swatch)) func re_index_swatches() -> void: # Re-index swatches with new order var index := 0 for child in palette_grid.get_children(): child.index = index index += 1 func _on_EditPaletteSaveButton_pressed() -> void: Global.palettes[current_palette] = working_palette Global.palette_container.on_palette_select(current_palette) Global.palette_container.save_palette(current_palette, working_palette.name + ".json") self.hide() func _on_EditPaletteCancelButton_pressed() -> void: self.hide() func _on_EditPaletteColorNameLineEdit_text_changed(new_text) -> void: if current_swatch >= 0 && current_swatch < working_palette.colors.size(): working_palette.set_color_name(current_swatch, new_text) _refresh_hint_tooltip(current_swatch) func _on_EditPaletteColorPicker_color_changed(color : Color) -> void: if current_swatch >= 0 && current_swatch < working_palette.colors.size(): palette_grid.get_child(current_swatch).get_child(0).modulate = color working_palette.set_color(current_swatch, color) _refresh_hint_tooltip(current_swatch) func _refresh_hint_tooltip(_index : int): palette_grid.get_child(current_swatch).hint_tooltip = "#" + working_palette.get_color_data(current_swatch).to_upper() + " " + working_palette.get_color_name(current_swatch)