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godot/modules/gridmap/grid_map_editor_plugin.cpp
Aaron Franke 10d7fccb54
Rename ButtonList enum and members to MouseButton
2021-03-23 07:13:23 -04:00

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/*************************************************************************/
/* grid_map_editor_plugin.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* 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 "grid_map_editor_plugin.h"
#include "core/input/input.h"
#include "editor/editor_scale.h"
#include "editor/editor_settings.h"
#include "editor/plugins/node_3d_editor_plugin.h"
#include "scene/3d/camera_3d.h"
#include "core/os/keyboard.h"
#include "scene/main/window.h"
void GridMapEditor::_node_removed(Node *p_node) {
if (p_node == node) {
node = nullptr;
}
}
void GridMapEditor::_configure() {
if (!node) {
return;
}
update_grid();
}
void GridMapEditor::_menu_option(int p_option) {
switch (p_option) {
case MENU_OPTION_PREV_LEVEL: {
floor->set_value(floor->get_value() - 1);
} break;
case MENU_OPTION_NEXT_LEVEL: {
floor->set_value(floor->get_value() + 1);
} break;
case MENU_OPTION_LOCK_VIEW: {
int index = options->get_popup()->get_item_index(MENU_OPTION_LOCK_VIEW);
lock_view = !options->get_popup()->is_item_checked(index);
options->get_popup()->set_item_checked(index, lock_view);
} break;
case MENU_OPTION_CLIP_DISABLED:
case MENU_OPTION_CLIP_ABOVE:
case MENU_OPTION_CLIP_BELOW: {
clip_mode = ClipMode(p_option - MENU_OPTION_CLIP_DISABLED);
for (int i = 0; i < 3; i++) {
int index = options->get_popup()->get_item_index(MENU_OPTION_CLIP_DISABLED + i);
options->get_popup()->set_item_checked(index, i == clip_mode);
}
_update_clip();
} break;
case MENU_OPTION_X_AXIS:
case MENU_OPTION_Y_AXIS:
case MENU_OPTION_Z_AXIS: {
int new_axis = p_option - MENU_OPTION_X_AXIS;
for (int i = 0; i < 3; i++) {
int idx = options->get_popup()->get_item_index(MENU_OPTION_X_AXIS + i);
options->get_popup()->set_item_checked(idx, i == new_axis);
}
if (edit_axis != new_axis) {
int item1 = options->get_popup()->get_item_index(MENU_OPTION_NEXT_LEVEL);
int item2 = options->get_popup()->get_item_index(MENU_OPTION_PREV_LEVEL);
if (edit_axis == Vector3::AXIS_Y) {
options->get_popup()->set_item_text(item1, TTR("Next Plane"));
options->get_popup()->set_item_text(item2, TTR("Previous Plane"));
spin_box_label->set_text(TTR("Plane:"));
} else if (new_axis == Vector3::AXIS_Y) {
options->get_popup()->set_item_text(item1, TTR("Next Floor"));
options->get_popup()->set_item_text(item2, TTR("Previous Floor"));
spin_box_label->set_text(TTR("Floor:"));
}
}
edit_axis = Vector3::Axis(new_axis);
update_grid();
_update_clip();
} break;
case MENU_OPTION_CURSOR_ROTATE_Y: {
Basis r;
if (input_action == INPUT_PASTE) {
r.set_orthogonal_index(paste_indicator.orientation);
r.rotate(Vector3(0, 1, 0), -Math_PI / 2.0);
paste_indicator.orientation = r.get_orthogonal_index();
_update_paste_indicator();
break;
}
r.set_orthogonal_index(cursor_rot);
r.rotate(Vector3(0, 1, 0), -Math_PI / 2.0);
cursor_rot = r.get_orthogonal_index();
_update_cursor_transform();
} break;
case MENU_OPTION_CURSOR_ROTATE_X: {
Basis r;
if (input_action == INPUT_PASTE) {
r.set_orthogonal_index(paste_indicator.orientation);
r.rotate(Vector3(1, 0, 0), -Math_PI / 2.0);
paste_indicator.orientation = r.get_orthogonal_index();
_update_paste_indicator();
break;
}
r.set_orthogonal_index(cursor_rot);
r.rotate(Vector3(1, 0, 0), -Math_PI / 2.0);
cursor_rot = r.get_orthogonal_index();
_update_cursor_transform();
} break;
case MENU_OPTION_CURSOR_ROTATE_Z: {
Basis r;
if (input_action == INPUT_PASTE) {
r.set_orthogonal_index(paste_indicator.orientation);
r.rotate(Vector3(0, 0, 1), -Math_PI / 2.0);
paste_indicator.orientation = r.get_orthogonal_index();
_update_paste_indicator();
break;
}
r.set_orthogonal_index(cursor_rot);
r.rotate(Vector3(0, 0, 1), -Math_PI / 2.0);
cursor_rot = r.get_orthogonal_index();
_update_cursor_transform();
} break;
case MENU_OPTION_CURSOR_BACK_ROTATE_Y: {
Basis r;
if (input_action == INPUT_PASTE) {
r.set_orthogonal_index(paste_indicator.orientation);
r.rotate(Vector3(0, 1, 0), Math_PI / 2.0);
paste_indicator.orientation = r.get_orthogonal_index();
_update_paste_indicator();
break;
}
r.set_orthogonal_index(cursor_rot);
r.rotate(Vector3(0, 1, 0), Math_PI / 2.0);
cursor_rot = r.get_orthogonal_index();
_update_cursor_transform();
} break;
case MENU_OPTION_CURSOR_BACK_ROTATE_X: {
Basis r;
if (input_action == INPUT_PASTE) {
r.set_orthogonal_index(paste_indicator.orientation);
r.rotate(Vector3(1, 0, 0), Math_PI / 2.0);
paste_indicator.orientation = r.get_orthogonal_index();
_update_paste_indicator();
break;
}
r.set_orthogonal_index(cursor_rot);
r.rotate(Vector3(1, 0, 0), Math_PI / 2.0);
cursor_rot = r.get_orthogonal_index();
_update_cursor_transform();
} break;
case MENU_OPTION_CURSOR_BACK_ROTATE_Z: {
Basis r;
if (input_action == INPUT_PASTE) {
r.set_orthogonal_index(paste_indicator.orientation);
r.rotate(Vector3(0, 0, 1), Math_PI / 2.0);
paste_indicator.orientation = r.get_orthogonal_index();
_update_paste_indicator();
break;
}
r.set_orthogonal_index(cursor_rot);
r.rotate(Vector3(0, 0, 1), Math_PI / 2.0);
cursor_rot = r.get_orthogonal_index();
_update_cursor_transform();
} break;
case MENU_OPTION_CURSOR_CLEAR_ROTATION: {
if (input_action == INPUT_PASTE) {
paste_indicator.orientation = 0;
_update_paste_indicator();
break;
}
cursor_rot = 0;
_update_cursor_transform();
} break;
case MENU_OPTION_PASTE_SELECTS: {
int idx = options->get_popup()->get_item_index(MENU_OPTION_PASTE_SELECTS);
options->get_popup()->set_item_checked(idx, !options->get_popup()->is_item_checked(idx));
} break;
case MENU_OPTION_SELECTION_DUPLICATE:
case MENU_OPTION_SELECTION_CUT: {
if (!(selection.active && input_action == INPUT_NONE)) {
break;
}
_set_clipboard_data();
if (p_option == MENU_OPTION_SELECTION_CUT) {
_delete_selection();
}
input_action = INPUT_PASTE;
paste_indicator.click = selection.begin;
paste_indicator.current = selection.begin;
paste_indicator.begin = selection.begin;
paste_indicator.end = selection.end;
paste_indicator.orientation = 0;
_update_paste_indicator();
} break;
case MENU_OPTION_SELECTION_CLEAR: {
if (!selection.active) {
break;
}
_delete_selection();
} break;
case MENU_OPTION_SELECTION_FILL: {
if (!selection.active) {
return;
}
_fill_selection();
} break;
case MENU_OPTION_GRIDMAP_SETTINGS: {
settings_dialog->popup_centered(settings_vbc->get_combined_minimum_size() + Size2(50, 50) * EDSCALE);
} break;
}
}
void GridMapEditor::_update_cursor_transform() {
cursor_transform = Transform();
cursor_transform.origin = cursor_origin;
cursor_transform.basis.set_orthogonal_index(cursor_rot);
cursor_transform.basis *= node->get_cell_scale();
cursor_transform = node->get_global_transform() * cursor_transform;
if (cursor_instance.is_valid()) {
RenderingServer::get_singleton()->instance_set_transform(cursor_instance, cursor_transform);
RenderingServer::get_singleton()->instance_set_visible(cursor_instance, cursor_visible);
}
}
void GridMapEditor::_update_selection_transform() {
Transform xf_zero;
xf_zero.basis.set_zero();
if (!selection.active) {
RenderingServer::get_singleton()->instance_set_transform(selection_instance, xf_zero);
for (int i = 0; i < 3; i++) {
RenderingServer::get_singleton()->instance_set_transform(selection_level_instance[i], xf_zero);
}
return;
}
Transform xf;
xf.scale((Vector3(1, 1, 1) + (selection.end - selection.begin)) * node->get_cell_size());
xf.origin = selection.begin * node->get_cell_size();
RenderingServer::get_singleton()->instance_set_transform(selection_instance, node->get_global_transform() * xf);
for (int i = 0; i < 3; i++) {
if (i != edit_axis || (edit_floor[edit_axis] < selection.begin[edit_axis]) || (edit_floor[edit_axis] > selection.end[edit_axis] + 1)) {
RenderingServer::get_singleton()->instance_set_transform(selection_level_instance[i], xf_zero);
} else {
Vector3 scale = (selection.end - selection.begin + Vector3(1, 1, 1));
scale[edit_axis] = 1.0;
Vector3 position = selection.begin;
position[edit_axis] = edit_floor[edit_axis];
scale *= node->get_cell_size();
position *= node->get_cell_size();
Transform xf2;
xf2.basis.scale(scale);
xf2.origin = position;
RenderingServer::get_singleton()->instance_set_transform(selection_level_instance[i], xf2);
}
}
}
void GridMapEditor::_validate_selection() {
if (!selection.active) {
return;
}
selection.begin = selection.click;
selection.end = selection.current;
if (selection.begin.x > selection.end.x) {
SWAP(selection.begin.x, selection.end.x);
}
if (selection.begin.y > selection.end.y) {
SWAP(selection.begin.y, selection.end.y);
}
if (selection.begin.z > selection.end.z) {
SWAP(selection.begin.z, selection.end.z);
}
_update_selection_transform();
}
void GridMapEditor::_set_selection(bool p_active, const Vector3 &p_begin, const Vector3 &p_end) {
selection.active = p_active;
selection.begin = p_begin;
selection.end = p_end;
selection.click = p_begin;
selection.current = p_end;
if (is_visible_in_tree()) {
_update_selection_transform();
}
options->get_popup()->set_item_disabled(options->get_popup()->get_item_index(MENU_OPTION_SELECTION_CLEAR), !selection.active);
options->get_popup()->set_item_disabled(options->get_popup()->get_item_index(MENU_OPTION_SELECTION_CUT), !selection.active);
options->get_popup()->set_item_disabled(options->get_popup()->get_item_index(MENU_OPTION_SELECTION_DUPLICATE), !selection.active);
options->get_popup()->set_item_disabled(options->get_popup()->get_item_index(MENU_OPTION_SELECTION_FILL), !selection.active);
}
bool GridMapEditor::do_input_action(Camera3D *p_camera, const Point2 &p_point, bool p_click) {
if (!spatial_editor) {
return false;
}
if (selected_palette < 0 && input_action != INPUT_PICK && input_action != INPUT_SELECT && input_action != INPUT_PASTE) {
return false;
}
Ref<MeshLibrary> mesh_library = node->get_mesh_library();
if (mesh_library.is_null()) {
return false;
}
if (input_action != INPUT_PICK && input_action != INPUT_SELECT && input_action != INPUT_PASTE && !mesh_library->has_item(selected_palette)) {
return false;
}
Camera3D *camera = p_camera;
Vector3 from = camera->project_ray_origin(p_point);
Vector3 normal = camera->project_ray_normal(p_point);
Transform local_xform = node->get_global_transform().affine_inverse();
Vector<Plane> planes = camera->get_frustum();
from = local_xform.xform(from);
normal = local_xform.basis.xform(normal).normalized();
Plane p;
p.normal[edit_axis] = 1.0;
p.d = edit_floor[edit_axis] * node->get_cell_size()[edit_axis];
Vector3 inters;
if (!p.intersects_segment(from, from + normal * settings_pick_distance->get_value(), &inters)) {
return false;
}
// Make sure the intersection is inside the frustum planes, to avoid
// Painting on invisible regions.
for (int i = 0; i < planes.size(); i++) {
Plane fp = local_xform.xform(planes[i]);
if (fp.is_point_over(inters)) {
return false;
}
}
int cell[3];
Vector3 cell_size = node->get_cell_size();
for (int i = 0; i < 3; i++) {
if (i == edit_axis) {
cell[i] = edit_floor[i];
} else {
cell[i] = inters[i] / cell_size[i];
if (inters[i] < 0) {
cell[i] -= 1; // Compensate negative.
}
grid_ofs[i] = cell[i] * cell_size[i];
}
}
RS::get_singleton()->instance_set_transform(grid_instance[edit_axis], node->get_global_transform() * edit_grid_xform);
if (cursor_instance.is_valid()) {
cursor_origin = (Vector3(cell[0], cell[1], cell[2]) + Vector3(0.5 * node->get_center_x(), 0.5 * node->get_center_y(), 0.5 * node->get_center_z())) * node->get_cell_size();
cursor_visible = true;
if (input_action == INPUT_SELECT || input_action == INPUT_PASTE) {
cursor_visible = false;
}
_update_cursor_transform();
}
if (input_action == INPUT_PASTE) {
paste_indicator.current = Vector3i(cell[0], cell[1], cell[2]);
_update_paste_indicator();
} else if (input_action == INPUT_SELECT) {
selection.current = Vector3i(cell[0], cell[1], cell[2]);
if (p_click) {
selection.click = selection.current;
}
selection.active = true;
_validate_selection();
return true;
} else if (input_action == INPUT_PICK) {
int item = node->get_cell_item(Vector3i(cell[0], cell[1], cell[2]));
if (item >= 0) {
selected_palette = item;
mesh_library_palette->set_current(item);
update_palette();
_update_cursor_instance();
}
return true;
}
if (input_action == INPUT_PAINT) {
SetItem si;
si.position = Vector3i(cell[0], cell[1], cell[2]);
si.new_value = selected_palette;
si.new_orientation = cursor_rot;
si.old_value = node->get_cell_item(Vector3i(cell[0], cell[1], cell[2]));
si.old_orientation = node->get_cell_item_orientation(Vector3i(cell[0], cell[1], cell[2]));
set_items.push_back(si);
node->set_cell_item(Vector3i(cell[0], cell[1], cell[2]), selected_palette, cursor_rot);
return true;
} else if (input_action == INPUT_ERASE) {
SetItem si;
si.position = Vector3i(cell[0], cell[1], cell[2]);
si.new_value = -1;
si.new_orientation = 0;
si.old_value = node->get_cell_item(Vector3i(cell[0], cell[1], cell[2]));
si.old_orientation = node->get_cell_item_orientation(Vector3i(cell[0], cell[1], cell[2]));
set_items.push_back(si);
node->set_cell_item(Vector3i(cell[0], cell[1], cell[2]), -1);
return true;
}
return false;
}
void GridMapEditor::_delete_selection() {
if (!selection.active) {
return;
}
undo_redo->create_action(TTR("GridMap Delete Selection"));
for (int i = selection.begin.x; i <= selection.end.x; i++) {
for (int j = selection.begin.y; j <= selection.end.y; j++) {
for (int k = selection.begin.z; k <= selection.end.z; k++) {
Vector3i selected = Vector3i(i, j, k);
undo_redo->add_do_method(node, "set_cell_item", selected, GridMap::INVALID_CELL_ITEM);
undo_redo->add_undo_method(node, "set_cell_item", selected, node->get_cell_item(selected), node->get_cell_item_orientation(selected));
}
}
}
undo_redo->add_do_method(this, "_set_selection", !selection.active, selection.begin, selection.end);
undo_redo->add_undo_method(this, "_set_selection", selection.active, selection.begin, selection.end);
undo_redo->commit_action();
}
void GridMapEditor::_fill_selection() {
if (!selection.active) {
return;
}
undo_redo->create_action(TTR("GridMap Fill Selection"));
for (int i = selection.begin.x; i <= selection.end.x; i++) {
for (int j = selection.begin.y; j <= selection.end.y; j++) {
for (int k = selection.begin.z; k <= selection.end.z; k++) {
Vector3i selected = Vector3i(i, j, k);
undo_redo->add_do_method(node, "set_cell_item", selected, selected_palette, cursor_rot);
undo_redo->add_undo_method(node, "set_cell_item", selected, node->get_cell_item(selected), node->get_cell_item_orientation(selected));
}
}
}
undo_redo->add_do_method(this, "_set_selection", !selection.active, selection.begin, selection.end);
undo_redo->add_undo_method(this, "_set_selection", selection.active, selection.begin, selection.end);
undo_redo->commit_action();
}
void GridMapEditor::_clear_clipboard_data() {
for (List<ClipboardItem>::Element *E = clipboard_items.front(); E; E = E->next()) {
RenderingServer::get_singleton()->free(E->get().instance);
}
clipboard_items.clear();
}
void GridMapEditor::_set_clipboard_data() {
_clear_clipboard_data();
Ref<MeshLibrary> meshLibrary = node->get_mesh_library();
for (int i = selection.begin.x; i <= selection.end.x; i++) {
for (int j = selection.begin.y; j <= selection.end.y; j++) {
for (int k = selection.begin.z; k <= selection.end.z; k++) {
Vector3i selected = Vector3i(i, j, k);
int itm = node->get_cell_item(selected);
if (itm == GridMap::INVALID_CELL_ITEM) {
continue;
}
Ref<Mesh> mesh = meshLibrary->get_item_mesh(itm);
ClipboardItem item;
item.cell_item = itm;
item.grid_offset = Vector3(selected) - selection.begin;
item.orientation = node->get_cell_item_orientation(selected);
item.instance = RenderingServer::get_singleton()->instance_create2(mesh->get_rid(), get_tree()->get_root()->get_world_3d()->get_scenario());
clipboard_items.push_back(item);
}
}
}
}
void GridMapEditor::_update_paste_indicator() {
if (input_action != INPUT_PASTE) {
Transform xf;
xf.basis.set_zero();
RenderingServer::get_singleton()->instance_set_transform(paste_instance, xf);
return;
}
Vector3 center = 0.5 * Vector3(real_t(node->get_center_x()), real_t(node->get_center_y()), real_t(node->get_center_z()));
Vector3 scale = (Vector3(1, 1, 1) + (paste_indicator.end - paste_indicator.begin)) * node->get_cell_size();
Transform xf;
xf.scale(scale);
xf.origin = (paste_indicator.begin + (paste_indicator.current - paste_indicator.click) + center) * node->get_cell_size();
Basis rot;
rot.set_orthogonal_index(paste_indicator.orientation);
xf.basis = rot * xf.basis;
xf.translate((-center * node->get_cell_size()) / scale);
RenderingServer::get_singleton()->instance_set_transform(paste_instance, node->get_global_transform() * xf);
for (List<ClipboardItem>::Element *E = clipboard_items.front(); E; E = E->next()) {
ClipboardItem &item = E->get();
xf = Transform();
xf.origin = (paste_indicator.begin + (paste_indicator.current - paste_indicator.click) + center) * node->get_cell_size();
xf.basis = rot * xf.basis;
xf.translate(item.grid_offset * node->get_cell_size());
Basis item_rot;
item_rot.set_orthogonal_index(item.orientation);
xf.basis = item_rot * xf.basis * node->get_cell_scale();
RenderingServer::get_singleton()->instance_set_transform(item.instance, node->get_global_transform() * xf);
}
}
void GridMapEditor::_do_paste() {
int idx = options->get_popup()->get_item_index(MENU_OPTION_PASTE_SELECTS);
bool reselect = options->get_popup()->is_item_checked(idx);
Basis rot;
rot.set_orthogonal_index(paste_indicator.orientation);
Vector3 ofs = paste_indicator.current - paste_indicator.click;
undo_redo->create_action(TTR("GridMap Paste Selection"));
for (List<ClipboardItem>::Element *E = clipboard_items.front(); E; E = E->next()) {
ClipboardItem &item = E->get();
Vector3 position = rot.xform(item.grid_offset) + paste_indicator.begin + ofs;
Basis orm;
orm.set_orthogonal_index(item.orientation);
orm = rot * orm;
undo_redo->add_do_method(node, "set_cell_item", position, item.cell_item, orm.get_orthogonal_index());
undo_redo->add_undo_method(node, "set_cell_item", position, node->get_cell_item(position), node->get_cell_item_orientation(position));
}
if (reselect) {
undo_redo->add_do_method(this, "_set_selection", true, paste_indicator.begin + ofs, paste_indicator.end + ofs);
undo_redo->add_undo_method(this, "_set_selection", selection.active, selection.begin, selection.end);
}
undo_redo->commit_action();
_clear_clipboard_data();
}
bool GridMapEditor::forward_spatial_input_event(Camera3D *p_camera, const Ref<InputEvent> &p_event) {
if (!node) {
return false;
}
Ref<InputEventMouseButton> mb = p_event;
if (mb.is_valid()) {
if (mb->get_button_index() == MOUSE_BUTTON_WHEEL_UP && (mb->get_command() || mb->get_shift())) {
if (mb->is_pressed()) {
floor->set_value(floor->get_value() + mb->get_factor());
}
return true; // Eaten.
} else if (mb->get_button_index() == MOUSE_BUTTON_WHEEL_DOWN && (mb->get_command() || mb->get_shift())) {
if (mb->is_pressed()) {
floor->set_value(floor->get_value() - mb->get_factor());
}
return true;
}
if (mb->is_pressed()) {
Node3DEditorViewport::NavigationScheme nav_scheme = (Node3DEditorViewport::NavigationScheme)EditorSettings::get_singleton()->get("editors/3d/navigation/navigation_scheme").operator int();
if ((nav_scheme == Node3DEditorViewport::NAVIGATION_MAYA || nav_scheme == Node3DEditorViewport::NAVIGATION_MODO) && mb->get_alt()) {
input_action = INPUT_NONE;
} else if (mb->get_button_index() == MOUSE_BUTTON_LEFT) {
bool can_edit = (node && node->get_mesh_library().is_valid());
if (input_action == INPUT_PASTE) {
_do_paste();
input_action = INPUT_NONE;
_update_paste_indicator();
} else if (mb->get_shift() && can_edit) {
input_action = INPUT_SELECT;
last_selection = selection;
} else if (mb->get_command() && can_edit) {
input_action = INPUT_PICK;
} else {
input_action = INPUT_PAINT;
set_items.clear();
}
} else if (mb->get_button_index() == MOUSE_BUTTON_RIGHT) {
if (input_action == INPUT_PASTE) {
_clear_clipboard_data();
input_action = INPUT_NONE;
_update_paste_indicator();
return true;
} else if (selection.active) {
_set_selection(false);
return true;
} else {
input_action = INPUT_ERASE;
set_items.clear();
}
} else {
return false;
}
return do_input_action(p_camera, Point2(mb->get_position().x, mb->get_position().y), true);
} else {
if ((mb->get_button_index() == MOUSE_BUTTON_RIGHT && input_action == INPUT_ERASE) || (mb->get_button_index() == MOUSE_BUTTON_LEFT && input_action == INPUT_PAINT)) {
if (set_items.size()) {
undo_redo->create_action(TTR("GridMap Paint"));
for (List<SetItem>::Element *E = set_items.front(); E; E = E->next()) {
const SetItem &si = E->get();
undo_redo->add_do_method(node, "set_cell_item", si.position, si.new_value, si.new_orientation);
}
for (List<SetItem>::Element *E = set_items.back(); E; E = E->prev()) {
const SetItem &si = E->get();
undo_redo->add_undo_method(node, "set_cell_item", si.position, si.old_value, si.old_orientation);
}
undo_redo->commit_action();
}
set_items.clear();
input_action = INPUT_NONE;
return set_items.size() > 0;
}
if (mb->get_button_index() == MOUSE_BUTTON_LEFT && input_action == INPUT_SELECT) {
undo_redo->create_action("GridMap Selection");
undo_redo->add_do_method(this, "_set_selection", selection.active, selection.begin, selection.end);
undo_redo->add_undo_method(this, "_set_selection", last_selection.active, last_selection.begin, last_selection.end);
undo_redo->commit_action();
}
if (mb->get_button_index() == MOUSE_BUTTON_LEFT && input_action != INPUT_NONE) {
set_items.clear();
input_action = INPUT_NONE;
return true;
}
if (mb->get_button_index() == MOUSE_BUTTON_RIGHT && (input_action == INPUT_ERASE || input_action == INPUT_PASTE)) {
input_action = INPUT_NONE;
return true;
}
}
}
Ref<InputEventMouseMotion> mm = p_event;
if (mm.is_valid()) {
return do_input_action(p_camera, mm->get_position(), false);
}
Ref<InputEventKey> k = p_event;
if (k.is_valid()) {
if (k->is_pressed()) {
if (k->get_keycode() == KEY_ESCAPE) {
if (input_action == INPUT_PASTE) {
_clear_clipboard_data();
input_action = INPUT_NONE;
_update_paste_indicator();
return true;
} else if (selection.active) {
_set_selection(false);
return true;
} else {
selected_palette = -1;
mesh_library_palette->deselect_all();
update_palette();
_update_cursor_instance();
return true;
}
}
if (k->get_shift() && selection.active && input_action != INPUT_PASTE) {
if (k->get_keycode() == options->get_popup()->get_item_accelerator(options->get_popup()->get_item_index(MENU_OPTION_PREV_LEVEL))) {
selection.click[edit_axis]--;
_validate_selection();
return true;
}
if (k->get_keycode() == options->get_popup()->get_item_accelerator(options->get_popup()->get_item_index(MENU_OPTION_NEXT_LEVEL))) {
selection.click[edit_axis]++;
_validate_selection();
return true;
}
}
}
}
Ref<InputEventPanGesture> pan_gesture = p_event;
if (pan_gesture.is_valid()) {
if (pan_gesture->get_alt() && (pan_gesture->get_command() || pan_gesture->get_shift())) {
const real_t delta = pan_gesture->get_delta().y * 0.5;
accumulated_floor_delta += delta;
int step = 0;
if (ABS(accumulated_floor_delta) > 1.0) {
step = SGN(accumulated_floor_delta);
accumulated_floor_delta -= step;
}
if (step) {
floor->set_value(floor->get_value() + step);
}
return true;
}
}
accumulated_floor_delta = 0.0;
return false;
}
struct _CGMEItemSort {
String name;
int id = 0;
_FORCE_INLINE_ bool operator<(const _CGMEItemSort &r_it) const { return name < r_it.name; }
};
void GridMapEditor::_set_display_mode(int p_mode) {
if (display_mode == p_mode) {
return;
}
if (p_mode == DISPLAY_LIST) {
mode_list->set_pressed(true);
mode_thumbnail->set_pressed(false);
} else if (p_mode == DISPLAY_THUMBNAIL) {
mode_list->set_pressed(false);
mode_thumbnail->set_pressed(true);
}
display_mode = p_mode;
update_palette();
}
void GridMapEditor::_text_changed(const String &p_text) {
update_palette();
}
void GridMapEditor::_sbox_input(const Ref<InputEvent> &p_ie) {
const Ref<InputEventKey> k = p_ie;
if (k.is_valid() && (k->get_keycode() == KEY_UP || k->get_keycode() == KEY_DOWN || k->get_keycode() == KEY_PAGEUP || k->get_keycode() == KEY_PAGEDOWN)) {
// Forward the key input to the ItemList so it can be scrolled
mesh_library_palette->call("_gui_input", k);
search_box->accept_event();
}
}
void GridMapEditor::_mesh_library_palette_input(const Ref<InputEvent> &p_ie) {
const Ref<InputEventMouseButton> mb = p_ie;
// Zoom in/out using Ctrl + mouse wheel
if (mb.is_valid() && mb->is_pressed() && mb->get_command()) {
if (mb->is_pressed() && mb->get_button_index() == MOUSE_BUTTON_WHEEL_UP) {
size_slider->set_value(size_slider->get_value() + 0.2);
}
if (mb->is_pressed() && mb->get_button_index() == MOUSE_BUTTON_WHEEL_DOWN) {
size_slider->set_value(size_slider->get_value() - 0.2);
}
}
}
void GridMapEditor::_icon_size_changed(float p_value) {
mesh_library_palette->set_icon_scale(p_value);
update_palette();
}
void GridMapEditor::update_palette() {
int selected = mesh_library_palette->get_current();
float min_size = EDITOR_DEF("editors/grid_map/preview_size", 64);
min_size *= EDSCALE;
mesh_library_palette->clear();
if (display_mode == DISPLAY_THUMBNAIL) {
mesh_library_palette->set_max_columns(0);
mesh_library_palette->set_icon_mode(ItemList::ICON_MODE_TOP);
mesh_library_palette->set_fixed_column_width(min_size * MAX(size_slider->get_value(), 1.5));
} else if (display_mode == DISPLAY_LIST) {
mesh_library_palette->set_max_columns(1);
mesh_library_palette->set_icon_mode(ItemList::ICON_MODE_LEFT);
mesh_library_palette->set_fixed_column_width(0);
}
mesh_library_palette->set_fixed_icon_size(Size2(min_size, min_size));
mesh_library_palette->set_max_text_lines(2);
Ref<MeshLibrary> mesh_library = node->get_mesh_library();
if (mesh_library.is_null()) {
last_mesh_library = nullptr;
search_box->set_text("");
search_box->set_editable(false);
info_message->show();
return;
}
search_box->set_editable(true);
info_message->hide();
Vector<int> ids;
ids = mesh_library->get_item_list();
List<_CGMEItemSort> il;
for (int i = 0; i < ids.size(); i++) {
_CGMEItemSort is;
is.id = ids[i];
is.name = mesh_library->get_item_name(ids[i]);
il.push_back(is);
}
il.sort();
String filter = search_box->get_text().strip_edges();
int item = 0;
for (List<_CGMEItemSort>::Element *E = il.front(); E; E = E->next()) {
int id = E->get().id;
String name = mesh_library->get_item_name(id);
Ref<Texture2D> preview = mesh_library->get_item_preview(id);
if (name == "") {
name = "#" + itos(id);
}
if (filter != "" && !filter.is_subsequence_ofi(name)) {
continue;
}
mesh_library_palette->add_item("");
if (!preview.is_null()) {
mesh_library_palette->set_item_icon(item, preview);
mesh_library_palette->set_item_tooltip(item, name);
}
mesh_library_palette->set_item_text(item, name);
mesh_library_palette->set_item_metadata(item, id);
item++;
}
if (selected != -1 && mesh_library_palette->get_item_count() > 0) {
mesh_library_palette->select(selected);
}
last_mesh_library = mesh_library.operator->();
}
void GridMapEditor::edit(GridMap *p_gridmap) {
if (!p_gridmap && node) {
node->disconnect("cell_size_changed", callable_mp(this, &GridMapEditor::_draw_grids));
}
node = p_gridmap;
input_action = INPUT_NONE;
selection.active = false;
_update_selection_transform();
_update_paste_indicator();
spatial_editor = Object::cast_to<Node3DEditorPlugin>(editor->get_editor_plugin_screen());
if (!node) {
set_process(false);
for (int i = 0; i < 3; i++) {
RenderingServer::get_singleton()->instance_set_visible(grid_instance[i], false);
}
if (cursor_instance.is_valid()) {
RenderingServer::get_singleton()->instance_set_visible(cursor_instance, false);
}
return;
}
update_palette();
set_process(true);
clip_mode = p_gridmap->has_meta("_editor_clip_") ? ClipMode(p_gridmap->get_meta("_editor_clip_").operator int()) : CLIP_DISABLED;
_draw_grids(node->get_cell_size());
update_grid();
_update_clip();
node->connect("cell_size_changed", callable_mp(this, &GridMapEditor::_draw_grids));
}
void GridMapEditor::_update_clip() {
node->set_meta("_editor_clip_", clip_mode);
if (clip_mode == CLIP_DISABLED) {
node->set_clip(false);
} else {
node->set_clip(true, clip_mode == CLIP_ABOVE, edit_floor[edit_axis], edit_axis);
}
}
void GridMapEditor::update_grid() {
grid_xform.origin.x -= 1; // Force update in hackish way.
grid_ofs[edit_axis] = edit_floor[edit_axis] * node->get_cell_size()[edit_axis];
edit_grid_xform.origin = grid_ofs;
edit_grid_xform.basis = Basis();
for (int i = 0; i < 3; i++) {
RenderingServer::get_singleton()->instance_set_visible(grid_instance[i], i == edit_axis);
}
updating = true;
floor->set_value(edit_floor[edit_axis]);
updating = false;
}
void GridMapEditor::_draw_grids(const Vector3 &cell_size) {
Vector3 edited_floor = node->has_meta("_editor_floor_") ? node->get_meta("_editor_floor_") : Variant();
for (int i = 0; i < 3; i++) {
RS::get_singleton()->mesh_clear(grid[i]);
edit_floor[i] = edited_floor[i];
}
Vector<Vector3> grid_points[3];
Vector<Color> grid_colors[3];
for (int i = 0; i < 3; i++) {
Vector3 axis;
axis[i] = 1;
Vector3 axis_n1;
axis_n1[(i + 1) % 3] = cell_size[(i + 1) % 3];
Vector3 axis_n2;
axis_n2[(i + 2) % 3] = cell_size[(i + 2) % 3];
for (int j = -GRID_CURSOR_SIZE; j <= GRID_CURSOR_SIZE; j++) {
for (int k = -GRID_CURSOR_SIZE; k <= GRID_CURSOR_SIZE; k++) {
Vector3 p = axis_n1 * j + axis_n2 * k;
float trans = Math::pow(MAX(0, 1.0 - (Vector2(j, k).length() / GRID_CURSOR_SIZE)), 2);
Vector3 pj = axis_n1 * (j + 1) + axis_n2 * k;
float transj = Math::pow(MAX(0, 1.0 - (Vector2(j + 1, k).length() / GRID_CURSOR_SIZE)), 2);
Vector3 pk = axis_n1 * j + axis_n2 * (k + 1);
float transk = Math::pow(MAX(0, 1.0 - (Vector2(j, k + 1).length() / GRID_CURSOR_SIZE)), 2);
grid_points[i].push_back(p);
grid_points[i].push_back(pk);
grid_colors[i].push_back(Color(1, 1, 1, trans));
grid_colors[i].push_back(Color(1, 1, 1, transk));
grid_points[i].push_back(p);
grid_points[i].push_back(pj);
grid_colors[i].push_back(Color(1, 1, 1, trans));
grid_colors[i].push_back(Color(1, 1, 1, transj));
}
}
Array d;
d.resize(RS::ARRAY_MAX);
d[RS::ARRAY_VERTEX] = grid_points[i];
d[RS::ARRAY_COLOR] = grid_colors[i];
RenderingServer::get_singleton()->mesh_add_surface_from_arrays(grid[i], RenderingServer::PRIMITIVE_LINES, d);
RenderingServer::get_singleton()->mesh_surface_set_material(grid[i], 0, indicator_mat->get_rid());
}
}
void GridMapEditor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
get_tree()->connect("node_removed", callable_mp(this, &GridMapEditor::_node_removed));
mesh_library_palette->connect("item_selected", callable_mp(this, &GridMapEditor::_item_selected_cbk));
for (int i = 0; i < 3; i++) {
grid[i] = RS::get_singleton()->mesh_create();
grid_instance[i] = RS::get_singleton()->instance_create2(grid[i], get_tree()->get_root()->get_world_3d()->get_scenario());
RenderingServer::get_singleton()->instance_set_layer_mask(grid_instance[i], 1 << Node3DEditorViewport::MISC_TOOL_LAYER);
selection_level_instance[i] = RenderingServer::get_singleton()->instance_create2(selection_level_mesh[i], get_tree()->get_root()->get_world_3d()->get_scenario());
RenderingServer::get_singleton()->instance_set_layer_mask(selection_level_instance[i], 1 << Node3DEditorViewport::MISC_TOOL_LAYER);
}
selection_instance = RenderingServer::get_singleton()->instance_create2(selection_mesh, get_tree()->get_root()->get_world_3d()->get_scenario());
RenderingServer::get_singleton()->instance_set_layer_mask(selection_instance, 1 << Node3DEditorViewport::MISC_TOOL_LAYER);
paste_instance = RenderingServer::get_singleton()->instance_create2(paste_mesh, get_tree()->get_root()->get_world_3d()->get_scenario());
RenderingServer::get_singleton()->instance_set_layer_mask(paste_instance, 1 << Node3DEditorViewport::MISC_TOOL_LAYER);
_update_selection_transform();
_update_paste_indicator();
} break;
case NOTIFICATION_EXIT_TREE: {
get_tree()->disconnect("node_removed", callable_mp(this, &GridMapEditor::_node_removed));
_clear_clipboard_data();
for (int i = 0; i < 3; i++) {
RS::get_singleton()->free(grid_instance[i]);
RS::get_singleton()->free(grid[i]);
grid_instance[i] = RID();
grid[i] = RID();
RenderingServer::get_singleton()->free(selection_level_instance[i]);
}
RenderingServer::get_singleton()->free(selection_instance);
RenderingServer::get_singleton()->free(paste_instance);
selection_instance = RID();
paste_instance = RID();
} break;
case NOTIFICATION_PROCESS: {
if (!node) {
return;
}
Transform xf = node->get_global_transform();
if (xf != grid_xform) {
for (int i = 0; i < 3; i++) {
RS::get_singleton()->instance_set_transform(grid_instance[i], xf * edit_grid_xform);
}
grid_xform = xf;
}
Ref<MeshLibrary> cgmt = node->get_mesh_library();
if (cgmt.operator->() != last_mesh_library) {
update_palette();
}
if (lock_view) {
EditorNode *editor = Object::cast_to<EditorNode>(get_tree()->get_root()->get_child(0));
Plane p;
p.normal[edit_axis] = 1.0;
p.d = edit_floor[edit_axis] * node->get_cell_size()[edit_axis];
p = node->get_transform().xform(p); // plane to snap
Node3DEditorPlugin *sep = Object::cast_to<Node3DEditorPlugin>(editor->get_editor_plugin_screen());
if (sep) {
sep->snap_cursor_to_plane(p);
}
}
} break;
case NOTIFICATION_THEME_CHANGED: {
options->set_icon(get_theme_icon("GridMap", "EditorIcons"));
search_box->set_right_icon(get_theme_icon("Search", "EditorIcons"));
} break;
}
}
void GridMapEditor::_update_cursor_instance() {
if (!node) {
return;
}
if (cursor_instance.is_valid()) {
RenderingServer::get_singleton()->free(cursor_instance);
}
cursor_instance = RID();
if (selected_palette >= 0) {
if (node && !node->get_mesh_library().is_null()) {
Ref<Mesh> mesh = node->get_mesh_library()->get_item_mesh(selected_palette);
if (!mesh.is_null() && mesh->get_rid().is_valid()) {
cursor_instance = RenderingServer::get_singleton()->instance_create2(mesh->get_rid(), get_tree()->get_root()->get_world_3d()->get_scenario());
RenderingServer::get_singleton()->instance_set_transform(cursor_instance, cursor_transform);
}
}
}
}
void GridMapEditor::_item_selected_cbk(int idx) {
selected_palette = mesh_library_palette->get_item_metadata(idx);
_update_cursor_instance();
}
void GridMapEditor::_floor_changed(float p_value) {
if (updating) {
return;
}
edit_floor[edit_axis] = p_value;
node->set_meta("_editor_floor_", Vector3(edit_floor[0], edit_floor[1], edit_floor[2]));
update_grid();
_update_clip();
_update_selection_transform();
}
void GridMapEditor::_floor_mouse_exited() {
floor->get_line_edit()->release_focus();
}
void GridMapEditor::_bind_methods() {
ClassDB::bind_method("_configure", &GridMapEditor::_configure);
ClassDB::bind_method("_set_selection", &GridMapEditor::_set_selection);
}
GridMapEditor::GridMapEditor(EditorNode *p_editor) {
editor = p_editor;
undo_redo = p_editor->get_undo_redo();
int mw = EDITOR_DEF("editors/grid_map/palette_min_width", 230);
Control *ec = memnew(Control);
ec->set_custom_minimum_size(Size2(mw, 0) * EDSCALE);
add_child(ec);
spatial_editor_hb = memnew(HBoxContainer);
spatial_editor_hb->set_h_size_flags(SIZE_EXPAND_FILL);
spatial_editor_hb->set_alignment(BoxContainer::ALIGN_END);
Node3DEditor::get_singleton()->add_control_to_menu_panel(spatial_editor_hb);
spin_box_label = memnew(Label);
spin_box_label->set_text(TTR("Floor:"));
spatial_editor_hb->add_child(spin_box_label);
floor = memnew(SpinBox);
floor->set_min(-32767);
floor->set_max(32767);
floor->set_step(1);
floor->get_line_edit()->add_theme_constant_override("minimum_character_width", 16);
spatial_editor_hb->add_child(floor);
floor->connect("value_changed", callable_mp(this, &GridMapEditor::_floor_changed));
floor->connect("mouse_exited", callable_mp(this, &GridMapEditor::_floor_mouse_exited));
floor->get_line_edit()->connect("mouse_exited", callable_mp(this, &GridMapEditor::_floor_mouse_exited));
spatial_editor_hb->add_child(memnew(VSeparator));
options = memnew(MenuButton);
spatial_editor_hb->add_child(options);
spatial_editor_hb->hide();
options->set_text(TTR("Grid Map"));
options->get_popup()->add_check_item(TTR("Snap View"), MENU_OPTION_LOCK_VIEW);
options->get_popup()->add_separator();
options->get_popup()->add_item(TTR("Previous Floor"), MENU_OPTION_PREV_LEVEL, KEY_Q);
options->get_popup()->add_item(TTR("Next Floor"), MENU_OPTION_NEXT_LEVEL, KEY_E);
options->get_popup()->add_separator();
options->get_popup()->add_radio_check_item(TTR("Clip Disabled"), MENU_OPTION_CLIP_DISABLED);
options->get_popup()->set_item_checked(options->get_popup()->get_item_index(MENU_OPTION_CLIP_DISABLED), true);
options->get_popup()->add_radio_check_item(TTR("Clip Above"), MENU_OPTION_CLIP_ABOVE);
options->get_popup()->add_radio_check_item(TTR("Clip Below"), MENU_OPTION_CLIP_BELOW);
options->get_popup()->add_separator();
options->get_popup()->add_radio_check_item(TTR("Edit X Axis"), MENU_OPTION_X_AXIS, KEY_Z);
options->get_popup()->add_radio_check_item(TTR("Edit Y Axis"), MENU_OPTION_Y_AXIS, KEY_X);
options->get_popup()->add_radio_check_item(TTR("Edit Z Axis"), MENU_OPTION_Z_AXIS, KEY_C);
options->get_popup()->set_item_checked(options->get_popup()->get_item_index(MENU_OPTION_Y_AXIS), true);
options->get_popup()->add_separator();
options->get_popup()->add_item(TTR("Cursor Rotate X"), MENU_OPTION_CURSOR_ROTATE_X, KEY_A);
options->get_popup()->add_item(TTR("Cursor Rotate Y"), MENU_OPTION_CURSOR_ROTATE_Y, KEY_S);
options->get_popup()->add_item(TTR("Cursor Rotate Z"), MENU_OPTION_CURSOR_ROTATE_Z, KEY_D);
options->get_popup()->add_item(TTR("Cursor Back Rotate X"), MENU_OPTION_CURSOR_BACK_ROTATE_X, KEY_MASK_SHIFT + KEY_A);
options->get_popup()->add_item(TTR("Cursor Back Rotate Y"), MENU_OPTION_CURSOR_BACK_ROTATE_Y, KEY_MASK_SHIFT + KEY_S);
options->get_popup()->add_item(TTR("Cursor Back Rotate Z"), MENU_OPTION_CURSOR_BACK_ROTATE_Z, KEY_MASK_SHIFT + KEY_D);
options->get_popup()->add_item(TTR("Cursor Clear Rotation"), MENU_OPTION_CURSOR_CLEAR_ROTATION, KEY_W);
options->get_popup()->add_separator();
options->get_popup()->add_check_item(TTR("Paste Selects"), MENU_OPTION_PASTE_SELECTS);
options->get_popup()->add_separator();
options->get_popup()->add_item(TTR("Duplicate Selection"), MENU_OPTION_SELECTION_DUPLICATE, KEY_MASK_CTRL + KEY_C);
options->get_popup()->add_item(TTR("Cut Selection"), MENU_OPTION_SELECTION_CUT, KEY_MASK_CTRL + KEY_X);
options->get_popup()->add_item(TTR("Clear Selection"), MENU_OPTION_SELECTION_CLEAR, KEY_DELETE);
options->get_popup()->add_item(TTR("Fill Selection"), MENU_OPTION_SELECTION_FILL, KEY_MASK_CTRL + KEY_F);
options->get_popup()->add_separator();
options->get_popup()->add_item(TTR("Settings..."), MENU_OPTION_GRIDMAP_SETTINGS);
settings_dialog = memnew(ConfirmationDialog);
settings_dialog->set_title(TTR("GridMap Settings"));
add_child(settings_dialog);
settings_vbc = memnew(VBoxContainer);
settings_vbc->set_custom_minimum_size(Size2(200, 0) * EDSCALE);
settings_dialog->add_child(settings_vbc);
settings_pick_distance = memnew(SpinBox);
settings_pick_distance->set_max(10000.0f);
settings_pick_distance->set_min(500.0f);
settings_pick_distance->set_step(1.0f);
settings_pick_distance->set_value(EDITOR_DEF("editors/grid_map/pick_distance", 5000.0));
settings_vbc->add_margin_child(TTR("Pick Distance:"), settings_pick_distance);
options->get_popup()->connect("id_pressed", callable_mp(this, &GridMapEditor::_menu_option));
HBoxContainer *hb = memnew(HBoxContainer);
add_child(hb);
hb->set_h_size_flags(SIZE_EXPAND_FILL);
search_box = memnew(LineEdit);
search_box->set_h_size_flags(SIZE_EXPAND_FILL);
search_box->set_placeholder(TTR("Filter meshes"));
hb->add_child(search_box);
search_box->connect("text_changed", callable_mp(this, &GridMapEditor::_text_changed));
search_box->connect("gui_input", callable_mp(this, &GridMapEditor::_sbox_input));
mode_thumbnail = memnew(Button);
mode_thumbnail->set_flat(true);
mode_thumbnail->set_toggle_mode(true);
mode_thumbnail->set_pressed(true);
mode_thumbnail->set_icon(p_editor->get_gui_base()->get_theme_icon("FileThumbnail", "EditorIcons"));
hb->add_child(mode_thumbnail);
mode_thumbnail->connect("pressed", callable_mp(this, &GridMapEditor::_set_display_mode), varray(DISPLAY_THUMBNAIL));
mode_list = memnew(Button);
mode_list->set_flat(true);
mode_list->set_toggle_mode(true);
mode_list->set_pressed(false);
mode_list->set_icon(p_editor->get_gui_base()->get_theme_icon("FileList", "EditorIcons"));
hb->add_child(mode_list);
mode_list->connect("pressed", callable_mp(this, &GridMapEditor::_set_display_mode), varray(DISPLAY_LIST));
size_slider = memnew(HSlider);
size_slider->set_h_size_flags(SIZE_EXPAND_FILL);
size_slider->set_min(0.2f);
size_slider->set_max(4.0f);
size_slider->set_step(0.1f);
size_slider->set_value(1.0f);
size_slider->connect("value_changed", callable_mp(this, &GridMapEditor::_icon_size_changed));
add_child(size_slider);
EDITOR_DEF("editors/grid_map/preview_size", 64);
mesh_library_palette = memnew(ItemList);
add_child(mesh_library_palette);
mesh_library_palette->set_v_size_flags(SIZE_EXPAND_FILL);
mesh_library_palette->connect("gui_input", callable_mp(this, &GridMapEditor::_mesh_library_palette_input));
info_message = memnew(Label);
info_message->set_text(TTR("Give a MeshLibrary resource to this GridMap to use its meshes."));
info_message->set_valign(Label::VALIGN_CENTER);
info_message->set_align(Label::ALIGN_CENTER);
info_message->set_autowrap(true);
info_message->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
info_message->set_anchors_and_offsets_preset(PRESET_WIDE, PRESET_MODE_KEEP_SIZE, 8 * EDSCALE);
mesh_library_palette->add_child(info_message);
edit_axis = Vector3::AXIS_Y;
edit_floor[0] = -1;
edit_floor[1] = -1;
edit_floor[2] = -1;
selection_mesh = RenderingServer::get_singleton()->mesh_create();
paste_mesh = RenderingServer::get_singleton()->mesh_create();
{
// Selection mesh create.
Vector<Vector3> lines;
Vector<Vector3> triangles;
Vector<Vector3> square[3];
for (int i = 0; i < 6; i++) {
Vector3 face_points[4];
for (int j = 0; j < 4; j++) {
float v[3];
v[0] = 1.0;
v[1] = 1 - 2 * ((j >> 1) & 1);
v[2] = v[1] * (1 - 2 * (j & 1));
for (int k = 0; k < 3; k++) {
if (i < 3) {
face_points[j][(i + k) % 3] = v[k];
} else {
face_points[3 - j][(i + k) % 3] = -v[k];
}
}
}
triangles.push_back(face_points[0] * 0.5 + Vector3(0.5, 0.5, 0.5));
triangles.push_back(face_points[1] * 0.5 + Vector3(0.5, 0.5, 0.5));
triangles.push_back(face_points[2] * 0.5 + Vector3(0.5, 0.5, 0.5));
triangles.push_back(face_points[2] * 0.5 + Vector3(0.5, 0.5, 0.5));
triangles.push_back(face_points[3] * 0.5 + Vector3(0.5, 0.5, 0.5));
triangles.push_back(face_points[0] * 0.5 + Vector3(0.5, 0.5, 0.5));
}
for (int i = 0; i < 12; i++) {
AABB base(Vector3(0, 0, 0), Vector3(1, 1, 1));
Vector3 a, b;
base.get_edge(i, a, b);
lines.push_back(a);
lines.push_back(b);
}
for (int i = 0; i < 3; i++) {
Vector3 points[4];
for (int j = 0; j < 4; j++) {
static const bool orderx[4] = { false, true, true, false };
static const bool ordery[4] = { false, false, true, true };
Vector3 sp;
if (orderx[j]) {
sp[(i + 1) % 3] = 1.0;
}
if (ordery[j]) {
sp[(i + 2) % 3] = 1.0;
}
points[j] = sp;
}
for (int j = 0; j < 4; j++) {
Vector3 ofs;
ofs[i] += 0.01;
square[i].push_back(points[j] - ofs);
square[i].push_back(points[(j + 1) % 4] - ofs);
square[i].push_back(points[j] + ofs);
square[i].push_back(points[(j + 1) % 4] + ofs);
}
}
Array d;
d.resize(RS::ARRAY_MAX);
inner_mat.instance();
inner_mat->set_albedo(Color(0.7, 0.7, 1.0, 0.2));
inner_mat->set_shading_mode(StandardMaterial3D::SHADING_MODE_UNSHADED);
inner_mat->set_transparency(StandardMaterial3D::TRANSPARENCY_ALPHA);
d[RS::ARRAY_VERTEX] = triangles;
RenderingServer::get_singleton()->mesh_add_surface_from_arrays(selection_mesh, RS::PRIMITIVE_TRIANGLES, d);
RenderingServer::get_singleton()->mesh_surface_set_material(selection_mesh, 0, inner_mat->get_rid());
outer_mat.instance();
outer_mat->set_albedo(Color(0.7, 0.7, 1.0, 0.8));
outer_mat->set_on_top_of_alpha();
outer_mat->set_shading_mode(StandardMaterial3D::SHADING_MODE_UNSHADED);
outer_mat->set_transparency(StandardMaterial3D::TRANSPARENCY_ALPHA);
selection_floor_mat.instance();
selection_floor_mat->set_albedo(Color(0.80, 0.80, 1.0, 1));
selection_floor_mat->set_on_top_of_alpha();
selection_floor_mat->set_shading_mode(StandardMaterial3D::SHADING_MODE_UNSHADED);
d[RS::ARRAY_VERTEX] = lines;
RenderingServer::get_singleton()->mesh_add_surface_from_arrays(selection_mesh, RS::PRIMITIVE_LINES, d);
RenderingServer::get_singleton()->mesh_surface_set_material(selection_mesh, 1, outer_mat->get_rid());
d[RS::ARRAY_VERTEX] = triangles;
RenderingServer::get_singleton()->mesh_add_surface_from_arrays(paste_mesh, RS::PRIMITIVE_TRIANGLES, d);
RenderingServer::get_singleton()->mesh_surface_set_material(paste_mesh, 0, inner_mat->get_rid());
d[RS::ARRAY_VERTEX] = lines;
RenderingServer::get_singleton()->mesh_add_surface_from_arrays(paste_mesh, RS::PRIMITIVE_LINES, d);
RenderingServer::get_singleton()->mesh_surface_set_material(paste_mesh, 1, outer_mat->get_rid());
for (int i = 0; i < 3; i++) {
d[RS::ARRAY_VERTEX] = square[i];
selection_level_mesh[i] = RS::get_singleton()->mesh_create();
RenderingServer::get_singleton()->mesh_add_surface_from_arrays(selection_level_mesh[i], RS::PRIMITIVE_LINES, d);
RenderingServer::get_singleton()->mesh_surface_set_material(selection_level_mesh[i], 0, selection_floor_mat->get_rid());
}
}
_set_selection(false);
indicator_mat.instance();
indicator_mat->set_shading_mode(StandardMaterial3D::SHADING_MODE_UNSHADED);
indicator_mat->set_transparency(StandardMaterial3D::TRANSPARENCY_ALPHA);
indicator_mat->set_flag(StandardMaterial3D::FLAG_SRGB_VERTEX_COLOR, true);
indicator_mat->set_flag(StandardMaterial3D::FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
indicator_mat->set_albedo(Color(0.8, 0.5, 0.1));
}
GridMapEditor::~GridMapEditor() {
_clear_clipboard_data();
for (int i = 0; i < 3; i++) {
if (grid[i].is_valid()) {
RenderingServer::get_singleton()->free(grid[i]);
}
if (grid_instance[i].is_valid()) {
RenderingServer::get_singleton()->free(grid_instance[i]);
}
if (cursor_instance.is_valid()) {
RenderingServer::get_singleton()->free(cursor_instance);
}
if (selection_level_instance[i].is_valid()) {
RenderingServer::get_singleton()->free(selection_level_instance[i]);
}
if (selection_level_mesh[i].is_valid()) {
RenderingServer::get_singleton()->free(selection_level_mesh[i]);
}
}
RenderingServer::get_singleton()->free(selection_mesh);
if (selection_instance.is_valid()) {
RenderingServer::get_singleton()->free(selection_instance);
}
RenderingServer::get_singleton()->free(paste_mesh);
if (paste_instance.is_valid()) {
RenderingServer::get_singleton()->free(paste_instance);
}
}
void GridMapEditorPlugin::_notification(int p_what) {
if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) {
switch ((int)EditorSettings::get_singleton()->get("editors/grid_map/editor_side")) {
case 0: { // Left.
Node3DEditor::get_singleton()->get_palette_split()->move_child(grid_map_editor, 0);
} break;
case 1: { // Right.
Node3DEditor::get_singleton()->get_palette_split()->move_child(grid_map_editor, 1);
} break;
}
}
}
void GridMapEditorPlugin::edit(Object *p_object) {
grid_map_editor->edit(Object::cast_to<GridMap>(p_object));
}
bool GridMapEditorPlugin::handles(Object *p_object) const {
return p_object->is_class("GridMap");
}
void GridMapEditorPlugin::make_visible(bool p_visible) {
if (p_visible) {
grid_map_editor->show();
grid_map_editor->spatial_editor_hb->show();
grid_map_editor->set_process(true);
} else {
grid_map_editor->spatial_editor_hb->hide();
grid_map_editor->hide();
grid_map_editor->edit(nullptr);
grid_map_editor->set_process(false);
}
}
GridMapEditorPlugin::GridMapEditorPlugin(EditorNode *p_node) {
editor = p_node;
EDITOR_DEF("editors/grid_map/editor_side", 1);
EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::INT, "editors/grid_map/editor_side", PROPERTY_HINT_ENUM, "Left,Right"));
grid_map_editor = memnew(GridMapEditor(editor));
switch ((int)EditorSettings::get_singleton()->get("editors/grid_map/editor_side")) {
case 0: { // Left.
add_control_to_container(CONTAINER_SPATIAL_EDITOR_SIDE_LEFT, grid_map_editor);
} break;
case 1: { // Right.
add_control_to_container(CONTAINER_SPATIAL_EDITOR_SIDE_RIGHT, grid_map_editor);
} break;
}
grid_map_editor->hide();
}
GridMapEditorPlugin::~GridMapEditorPlugin() {
}
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