diff options
Diffstat (limited to 'editor/plugins/parallax_background_editor_plugin.cpp')
| -rw-r--r-- | editor/plugins/parallax_background_editor_plugin.cpp | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/editor/plugins/parallax_background_editor_plugin.cpp b/editor/plugins/parallax_background_editor_plugin.cpp new file mode 100644 index 0000000000..e14a81778e --- /dev/null +++ b/editor/plugins/parallax_background_editor_plugin.cpp @@ -0,0 +1,137 @@ +/**************************************************************************/ +/* parallax_background_editor_plugin.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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. */ +/**************************************************************************/ + +#include "parallax_background_editor_plugin.h" + +#include "canvas_item_editor_plugin.h" +#include "editor/editor_node.h" +#include "editor/editor_undo_redo_manager.h" +#include "editor/scene_tree_dock.h" +#include "scene/2d/parallax_2d.h" +#include "scene/2d/parallax_background.h" +#include "scene/2d/parallax_layer.h" +#include "scene/gui/box_container.h" +#include "scene/gui/menu_button.h" + +void ParallaxBackgroundEditorPlugin::edit(Object *p_object) { + parallax_background = Object::cast_to<ParallaxBackground>(p_object); +} + +bool ParallaxBackgroundEditorPlugin::handles(Object *p_object) const { + return Object::cast_to<ParallaxBackground>(p_object) != nullptr; +} + +void ParallaxBackgroundEditorPlugin::make_visible(bool p_visible) { + if (p_visible) { + toolbar->show(); + } else { + toolbar->hide(); + } +} + +void ParallaxBackgroundEditorPlugin::_menu_callback(int p_idx) { + if (p_idx == MENU_CONVERT_TO_PARALLAX_2D) { + convert_to_parallax2d(); + } +} + +void ParallaxBackgroundEditorPlugin::convert_to_parallax2d() { + ParallaxBackground *parallax_bg = parallax_background; + TypedArray<Node> children = parallax_bg->get_children(); + + EditorUndoRedoManager *ur = EditorUndoRedoManager::get_singleton(); + ur->create_action(TTR("Convert to Parallax2D"), UndoRedo::MERGE_DISABLE, parallax_bg); + + for (int i = 0; i < children.size(); i++) { + ParallaxLayer *parallax_layer = Object::cast_to<ParallaxLayer>(children[i]); + + if (!parallax_layer) { + continue; + } + + Parallax2D *parallax2d = memnew(Parallax2D); + + Point2 offset = parallax_bg->get_scroll_base_offset() * parallax_layer->get_motion_scale(); + offset += parallax_layer->get_motion_offset() + parallax_layer->get_position(); + parallax2d->set_scroll_offset(offset); + + Point2 limit_begin = parallax2d->get_limit_begin(); + Point2 limit_end = parallax2d->get_limit_end(); + + if (parallax_bg->get_limit_begin().x != 0 || parallax_bg->get_limit_end().x != 0) { + limit_begin.x = parallax_bg->get_limit_begin().x; + limit_end.x = parallax_bg->get_limit_end().x; + } + + if (parallax_bg->get_limit_begin().y != 0 || parallax_bg->get_limit_end().y != 0) { + limit_begin.y = parallax_bg->get_limit_begin().y; + limit_end.y = parallax_bg->get_limit_end().y; + } + + parallax2d->set_limit_begin(limit_begin); + parallax2d->set_limit_end(limit_end); + parallax2d->set_follow_viewport(!parallax_bg->is_ignore_camera_zoom()); + parallax2d->set_repeat_size(parallax_layer->get_mirroring()); + parallax2d->set_scroll_scale(parallax_bg->get_scroll_base_scale() * parallax_layer->get_motion_scale()); + + SceneTreeDock::get_singleton()->replace_node(parallax_layer, parallax2d); + } + + if (parallax_bg->is_ignore_camera_zoom()) { + CanvasLayer *canvas_layer = memnew(CanvasLayer); + SceneTreeDock::get_singleton()->replace_node(parallax_bg, canvas_layer); + } else { + Node2D *node2d = memnew(Node2D); + SceneTreeDock::get_singleton()->replace_node(parallax_bg, node2d); + } + + ur->commit_action(false); +} + +void ParallaxBackgroundEditorPlugin::_notification(int p_what) { + switch (p_what) { + case NOTIFICATION_ENTER_TREE: { + menu->get_popup()->connect("id_pressed", callable_mp(this, &ParallaxBackgroundEditorPlugin::_menu_callback)); + menu->set_icon(menu->get_editor_theme_icon(SNAME("ParallaxBackground"))); + } break; + } +} + +ParallaxBackgroundEditorPlugin::ParallaxBackgroundEditorPlugin() { + toolbar = memnew(HBoxContainer); + toolbar->hide(); + add_control_to_container(CONTAINER_CANVAS_EDITOR_MENU, toolbar); + + menu = memnew(MenuButton); + menu->get_popup()->add_item(TTR("Convert to Parallax2D"), MENU_CONVERT_TO_PARALLAX_2D); + menu->set_text(TTR("ParallaxBackground")); + menu->set_switch_on_hover(true); + toolbar->add_child(menu); +} |