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259 lines
7.5 KiB
C++
259 lines
7.5 KiB
C++
/**************************************************************************/
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/* grid_map_editor_plugin.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) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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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 GRID_MAP_EDITOR_PLUGIN_H
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#define GRID_MAP_EDITOR_PLUGIN_H
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#ifdef TOOLS_ENABLED
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#include "../grid_map.h"
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#include "editor/editor_plugin.h"
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#include "scene/gui/box_container.h"
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#include "scene/gui/item_list.h"
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#include "scene/gui/slider.h"
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#include "scene/gui/spin_box.h"
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class ConfirmationDialog;
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class MenuButton;
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class Node3DEditorPlugin;
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class GridMapEditor : public VBoxContainer {
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GDCLASS(GridMapEditor, VBoxContainer);
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enum {
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GRID_CURSOR_SIZE = 50
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};
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enum InputAction {
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INPUT_NONE,
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INPUT_PAINT,
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INPUT_ERASE,
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INPUT_PICK,
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INPUT_SELECT,
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INPUT_PASTE,
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};
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enum DisplayMode {
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DISPLAY_THUMBNAIL,
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DISPLAY_LIST
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};
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InputAction input_action = INPUT_NONE;
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Panel *panel = nullptr;
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MenuButton *options = nullptr;
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SpinBox *floor = nullptr;
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double accumulated_floor_delta = 0.0;
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Button *mode_thumbnail = nullptr;
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Button *mode_list = nullptr;
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LineEdit *search_box = nullptr;
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HSlider *size_slider = nullptr;
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HBoxContainer *spatial_editor_hb = nullptr;
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ConfirmationDialog *settings_dialog = nullptr;
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VBoxContainer *settings_vbc = nullptr;
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SpinBox *settings_pick_distance = nullptr;
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Label *spin_box_label = nullptr;
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struct SetItem {
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Vector3i position;
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int new_value = 0;
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int new_orientation = 0;
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int old_value = 0;
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int old_orientation = 0;
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};
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List<SetItem> set_items;
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GridMap *node = nullptr;
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Ref<MeshLibrary> mesh_library = nullptr;
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Transform3D grid_xform;
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Transform3D edit_grid_xform;
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Vector3::Axis edit_axis;
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int edit_floor[3];
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Vector3 grid_ofs;
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RID grid[3];
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RID grid_instance[3];
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RID cursor_instance;
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RID selection_mesh;
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RID selection_instance;
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RID selection_level_mesh[3];
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RID selection_level_instance[3];
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RID paste_mesh;
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RID paste_instance;
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struct ClipboardItem {
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int cell_item = 0;
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Vector3 grid_offset;
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int orientation = 0;
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RID instance;
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};
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List<ClipboardItem> clipboard_items;
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Ref<StandardMaterial3D> indicator_mat;
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Ref<StandardMaterial3D> inner_mat;
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Ref<StandardMaterial3D> outer_mat;
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Ref<StandardMaterial3D> selection_floor_mat;
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bool updating = false;
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struct Selection {
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Vector3 click;
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Vector3 current;
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Vector3 begin;
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Vector3 end;
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bool active = false;
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} selection;
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Selection last_selection;
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struct PasteIndicator {
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Vector3 click;
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Vector3 current;
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Vector3 begin;
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Vector3 end;
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int orientation = 0;
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};
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PasteIndicator paste_indicator;
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bool cursor_visible = false;
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Transform3D cursor_transform;
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Vector3 cursor_origin;
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int display_mode = DISPLAY_THUMBNAIL;
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int selected_palette = -1;
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int cursor_rot = 0;
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enum Menu {
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MENU_OPTION_NEXT_LEVEL,
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MENU_OPTION_PREV_LEVEL,
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MENU_OPTION_LOCK_VIEW,
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MENU_OPTION_X_AXIS,
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MENU_OPTION_Y_AXIS,
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MENU_OPTION_Z_AXIS,
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MENU_OPTION_CURSOR_ROTATE_Y,
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MENU_OPTION_CURSOR_ROTATE_X,
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MENU_OPTION_CURSOR_ROTATE_Z,
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MENU_OPTION_CURSOR_BACK_ROTATE_Y,
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MENU_OPTION_CURSOR_BACK_ROTATE_X,
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MENU_OPTION_CURSOR_BACK_ROTATE_Z,
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MENU_OPTION_CURSOR_CLEAR_ROTATION,
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MENU_OPTION_PASTE_SELECTS,
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MENU_OPTION_SELECTION_DUPLICATE,
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MENU_OPTION_SELECTION_CUT,
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MENU_OPTION_SELECTION_CLEAR,
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MENU_OPTION_SELECTION_FILL,
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MENU_OPTION_GRIDMAP_SETTINGS
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};
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Node3DEditorPlugin *spatial_editor = nullptr;
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struct AreaDisplay {
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RID mesh;
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RID instance;
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};
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ItemList *mesh_library_palette = nullptr;
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Label *info_message = nullptr;
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void update_grid(); // Change which and where the grid is displayed
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void _draw_grids(const Vector3 &cell_size);
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void _configure();
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void _menu_option(int);
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void update_palette();
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void _update_mesh_library();
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void _set_display_mode(int p_mode);
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void _item_selected_cbk(int idx);
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void _update_cursor_transform();
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void _update_cursor_instance();
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void _update_theme();
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void _text_changed(const String &p_text);
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void _sbox_input(const Ref<InputEvent> &p_ie);
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void _mesh_library_palette_input(const Ref<InputEvent> &p_ie);
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void _icon_size_changed(float p_value);
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void _clear_clipboard_data();
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void _set_clipboard_data();
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void _update_paste_indicator();
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void _do_paste();
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void _update_selection_transform();
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void _validate_selection();
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void _set_selection(bool p_active, const Vector3 &p_begin = Vector3(), const Vector3 &p_end = Vector3());
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void _floor_changed(float p_value);
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void _floor_mouse_exited();
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void _delete_selection();
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void _fill_selection();
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bool do_input_action(Camera3D *p_camera, const Point2 &p_point, bool p_click);
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friend class GridMapEditorPlugin;
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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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EditorPlugin::AfterGUIInput forward_spatial_input_event(Camera3D *p_camera, const Ref<InputEvent> &p_event);
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void edit(GridMap *p_gridmap);
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GridMapEditor();
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~GridMapEditor();
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};
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class GridMapEditorPlugin : public EditorPlugin {
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GDCLASS(GridMapEditorPlugin, EditorPlugin);
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GridMapEditor *grid_map_editor = nullptr;
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protected:
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void _notification(int p_what);
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public:
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virtual EditorPlugin::AfterGUIInput forward_3d_gui_input(Camera3D *p_camera, const Ref<InputEvent> &p_event) override { return grid_map_editor->forward_spatial_input_event(p_camera, p_event); }
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virtual String get_name() const override { return "GridMap"; }
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bool has_main_screen() const override { return false; }
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virtual void edit(Object *p_object) override;
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virtual bool handles(Object *p_object) const override;
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virtual void make_visible(bool p_visible) override;
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GridMapEditorPlugin();
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~GridMapEditorPlugin();
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};
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#endif // TOOLS_ENABLED
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#endif // GRID_MAP_EDITOR_PLUGIN_H
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