285 lines
9.8 KiB
C++
285 lines
9.8 KiB
C++
/*************************************************************************/
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/* tile_set_atlas_source_editor.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef TILE_SET_ATLAS_SOURCE_EDITOR_H
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#define TILE_SET_ATLAS_SOURCE_EDITOR_H
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#include "tile_atlas_view.h"
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#include "tile_data_editors.h"
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#include "editor/editor_node.h"
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#include "scene/gui/split_container.h"
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#include "scene/resources/tile_set.h"
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class TileSet;
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class TileSetAtlasSourceEditor : public HBoxContainer {
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GDCLASS(TileSetAtlasSourceEditor, HBoxContainer);
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private:
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// A class to store which tiles are selected.
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struct TileSelection {
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Vector2i tile = TileSetSource::INVALID_ATLAS_COORDS;
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int alternative = TileSetSource::INVALID_TILE_ALTERNATIVE;
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bool operator<(const TileSelection &p_other) const {
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if (tile == p_other.tile) {
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return alternative < p_other.alternative;
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} else {
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return tile < p_other.tile;
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}
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}
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};
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// -- Proxy object for an atlas source, needed by the inspector --
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class TileSetAtlasSourceProxyObject : public Object {
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GDCLASS(TileSetAtlasSourceProxyObject, Object);
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private:
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Ref<TileSet> tile_set;
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TileSetAtlasSource *tile_set_atlas_source = nullptr;
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int source_id = TileSet::INVALID_SOURCE;
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protected:
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bool _set(const StringName &p_name, const Variant &p_value);
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bool _get(const StringName &p_name, Variant &r_ret) const;
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void _get_property_list(List<PropertyInfo> *p_list) const;
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static void _bind_methods();
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public:
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void set_id(int p_id);
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int get_id();
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void edit(Ref<TileSet> p_tile_set, TileSetAtlasSource *p_tile_set_atlas_source, int p_source_id);
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TileSetAtlasSource *get_edited() { return tile_set_atlas_source; };
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};
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// -- Proxy object for a tile, needed by the inspector --
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class AtlasTileProxyObject : public Object {
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GDCLASS(AtlasTileProxyObject, Object);
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private:
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TileSetAtlasSourceEditor *tiles_set_atlas_source_editor;
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TileSetAtlasSource *tile_set_atlas_source = nullptr;
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Set<TileSelection> tiles = Set<TileSelection>();
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protected:
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bool _set(const StringName &p_name, const Variant &p_value);
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bool _get(const StringName &p_name, Variant &r_ret) const;
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void _get_property_list(List<PropertyInfo> *p_list) const;
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static void _bind_methods();
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public:
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// Update the proxyed object.
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void edit(TileSetAtlasSource *p_tile_set_atlas_source, Set<TileSelection> p_tiles = Set<TileSelection>());
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AtlasTileProxyObject(TileSetAtlasSourceEditor *p_tiles_set_atlas_source_editor) {
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tiles_set_atlas_source_editor = p_tiles_set_atlas_source_editor;
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}
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};
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Ref<TileSet> tile_set;
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TileSetAtlasSource *tile_set_atlas_source = nullptr;
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int tile_set_atlas_source_id = TileSet::INVALID_SOURCE;
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UndoRedo *undo_redo = EditorNode::get_undo_redo();
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bool tile_set_atlas_source_changed_needs_update = false;
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// -- Properties painting --
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VBoxContainer *tile_data_painting_editor_container;
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Label *tile_data_editors_label;
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Button *tile_data_editor_dropdown_button;
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Popup *tile_data_editors_popup;
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Tree *tile_data_editors_tree;
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void _tile_data_editor_dropdown_button_draw();
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void _tile_data_editor_dropdown_button_pressed();
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// -- Tile data editors --
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String current_property;
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Control *current_tile_data_editor_toolbar = nullptr;
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Map<String, TileDataEditor *> tile_data_editors;
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TileDataEditor *current_tile_data_editor = nullptr;
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void _tile_data_editors_tree_selected();
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// -- Inspector --
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AtlasTileProxyObject *tile_proxy_object;
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Label *tile_inspector_label;
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EditorInspector *tile_inspector;
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Label *tile_inspector_no_tile_selected_label;
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String selected_property;
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void _inspector_property_selected(String p_property);
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TileSetAtlasSourceProxyObject *atlas_source_proxy_object;
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Label *atlas_source_inspector_label;
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EditorInspector *atlas_source_inspector;
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// -- Atlas view --
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HBoxContainer *toolbox;
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Label *tile_atlas_view_missing_source_label;
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TileAtlasView *tile_atlas_view;
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// Dragging
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enum DragType {
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DRAG_TYPE_NONE = 0,
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DRAG_TYPE_CREATE_TILES,
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DRAG_TYPE_CREATE_TILES_USING_RECT,
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DRAG_TYPE_CREATE_BIG_TILE,
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DRAG_TYPE_REMOVE_TILES,
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DRAG_TYPE_REMOVE_TILES_USING_RECT,
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DRAG_TYPE_MOVE_TILE,
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DRAG_TYPE_RECT_SELECT,
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DRAG_TYPE_MAY_POPUP_MENU,
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// Warning: keep in this order.
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DRAG_TYPE_RESIZE_TOP_LEFT,
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DRAG_TYPE_RESIZE_TOP,
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DRAG_TYPE_RESIZE_TOP_RIGHT,
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DRAG_TYPE_RESIZE_RIGHT,
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DRAG_TYPE_RESIZE_BOTTOM_RIGHT,
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DRAG_TYPE_RESIZE_BOTTOM,
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DRAG_TYPE_RESIZE_BOTTOM_LEFT,
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DRAG_TYPE_RESIZE_LEFT,
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};
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DragType drag_type = DRAG_TYPE_NONE;
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Vector2i drag_start_mouse_pos;
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Vector2i drag_last_mouse_pos;
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Vector2i drag_current_tile;
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Rect2i drag_start_tile_shape;
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Set<Vector2i> drag_modified_tiles;
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void _end_dragging();
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Map<Vector2i, List<const PropertyInfo *>> _group_properties_per_tiles(const List<PropertyInfo> &r_list, const TileSetAtlasSource *p_atlas);
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// Popup functions.
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enum MenuOptions {
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TILE_CREATE,
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TILE_CREATE_ALTERNATIVE,
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TILE_DELETE,
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ADVANCED_AUTO_CREATE_TILES,
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ADVANCED_AUTO_REMOVE_TILES,
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};
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Vector2i menu_option_coords;
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int menu_option_alternative = TileSetSource::INVALID_TILE_ALTERNATIVE;
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void _menu_option(int p_option);
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// Tool buttons.
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Ref<ButtonGroup> tools_button_group;
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Button *tool_setup_atlas_source_button;
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Button *tool_select_button;
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Button *tool_paint_button;
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Label *tool_tile_id_label;
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// Tool settings.
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HBoxContainer *tool_settings;
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VSeparator *tool_settings_vsep;
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HBoxContainer *tool_settings_tile_data_toolbar_container;
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Button *tools_settings_erase_button;
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MenuButton *tool_advanced_menu_buttom;
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// Selection.
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Set<TileSelection> selection;
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void _set_selection_from_array(Array p_selection);
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Array _get_selection_as_array();
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// A control on the tile atlas to draw and handle input events.
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Vector2i hovered_base_tile_coords = TileSetSource::INVALID_ATLAS_COORDS;
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PopupMenu *base_tile_popup_menu;
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PopupMenu *empty_base_tile_popup_menu;
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Ref<Texture2D> resize_handle;
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Ref<Texture2D> resize_handle_disabled;
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Control *tile_atlas_control;
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Control *tile_atlas_control_unscaled;
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void _tile_atlas_control_draw();
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void _tile_atlas_control_unscaled_draw();
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void _tile_atlas_control_mouse_exited();
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void _tile_atlas_control_gui_input(const Ref<InputEvent> &p_event);
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void _tile_atlas_view_transform_changed();
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// A control over the alternative tiles.
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Vector3i hovered_alternative_tile_coords = Vector3i(TileSetSource::INVALID_ATLAS_COORDS.x, TileSetSource::INVALID_ATLAS_COORDS.y, TileSetSource::INVALID_TILE_ALTERNATIVE);
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PopupMenu *alternative_tile_popup_menu;
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Control *alternative_tiles_control;
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Control *alternative_tiles_control_unscaled;
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void _tile_alternatives_control_draw();
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void _tile_alternatives_control_unscaled_draw();
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void _tile_alternatives_control_mouse_exited();
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void _tile_alternatives_control_gui_input(const Ref<InputEvent> &p_event);
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// -- Update functions --
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void _update_tile_id_label();
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void _update_source_inspector();
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void _update_fix_selected_and_hovered_tiles();
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void _update_atlas_source_inspector();
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void _update_tile_inspector();
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void _update_tile_data_editors();
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void _update_current_tile_data_editor();
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void _update_manage_tile_properties_button();
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void _update_atlas_view();
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void _update_toolbar();
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// -- input events --
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void _unhandled_key_input(const Ref<InputEvent> &p_event);
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// -- Misc --
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void _auto_create_tiles();
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void _auto_remove_tiles();
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AcceptDialog *confirm_auto_create_tiles;
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void _tile_set_atlas_source_changed();
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void _tile_proxy_object_changed(String p_what);
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void _atlas_source_proxy_object_changed(String p_what);
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void _undo_redo_inspector_callback(Object *p_undo_redo, Object *p_edited, String p_property, Variant p_new_value);
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protected:
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void _notification(int p_what);
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static void _bind_methods();
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public:
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void edit(Ref<TileSet> p_tile_set, TileSetAtlasSource *p_tile_set_source, int p_source_id);
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void init_source();
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TileSetAtlasSourceEditor();
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~TileSetAtlasSourceEditor();
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};
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#endif // TILE_SET_ATLAS_SOURCE_EDITOR_H
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