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Add 2D navigation mesh baking

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Adds 2D navigation mesh baking.
This commit is contained in:
smix8 2023-08-17 18:32:30 +02:00
parent 82f6e9be5e
commit 0ee7e3102b
44 changed files with 10706 additions and 537 deletions
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88
editor/plugins/navigation_polygon_editor_plugin.cpp
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@ -32,6 +32,8 @@
#include "editor/editor_node.h"
#include "editor/editor_undo_redo_manager.h"
#include "scene/2d/navigation_region_2d.h"
#include "scene/gui/dialogs.h"
Ref<NavigationPolygon> NavigationPolygonEditor::_ensure_navpoly() const {
Ref<NavigationPolygon> navpoly = node->get_navigation_polygon();
@ -71,7 +73,6 @@ Variant NavigationPolygonEditor::_get_polygon(int p_idx) const {
void NavigationPolygonEditor::_set_polygon(int p_idx, const Variant &p_polygon) const {
Ref<NavigationPolygon> navpoly = _ensure_navpoly();
navpoly->set_outline(p_idx, p_polygon);
navpoly->make_polygons_from_outlines();
}
void NavigationPolygonEditor::_action_add_polygon(const Variant &p_polygon) {
@ -79,8 +80,6 @@ void NavigationPolygonEditor::_action_add_polygon(const Variant &p_polygon) {
EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
undo_redo->add_do_method(navpoly.ptr(), "add_outline", p_polygon);
undo_redo->add_undo_method(navpoly.ptr(), "remove_outline", navpoly->get_outline_count());
undo_redo->add_do_method(navpoly.ptr(), "make_polygons_from_outlines");
undo_redo->add_undo_method(navpoly.ptr(), "make_polygons_from_outlines");
}
void NavigationPolygonEditor::_action_remove_polygon(int p_idx) {
@ -88,8 +87,6 @@ void NavigationPolygonEditor::_action_remove_polygon(int p_idx) {
EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
undo_redo->add_do_method(navpoly.ptr(), "remove_outline", p_idx);
undo_redo->add_undo_method(navpoly.ptr(), "add_outline_at_index", navpoly->get_outline(p_idx), p_idx);
undo_redo->add_do_method(navpoly.ptr(), "make_polygons_from_outlines");
undo_redo->add_undo_method(navpoly.ptr(), "make_polygons_from_outlines");
}
void NavigationPolygonEditor::_action_set_polygon(int p_idx, const Variant &p_previous, const Variant &p_polygon) {
@ -97,8 +94,6 @@ void NavigationPolygonEditor::_action_set_polygon(int p_idx, const Variant &p_pr
EditorUndoRedoManager *undo_redo = EditorUndoRedoManager::get_singleton();
undo_redo->add_do_method(navpoly.ptr(), "set_outline", p_idx, p_polygon);
undo_redo->add_undo_method(navpoly.ptr(), "set_outline", p_idx, p_previous);
undo_redo->add_do_method(navpoly.ptr(), "make_polygons_from_outlines");
undo_redo->add_undo_method(navpoly.ptr(), "make_polygons_from_outlines");
}
bool NavigationPolygonEditor::_has_resource() const {
@ -119,7 +114,84 @@ void NavigationPolygonEditor::_create_resource() {
_menu_option(MODE_CREATE);
}
NavigationPolygonEditor::NavigationPolygonEditor() {}
NavigationPolygonEditor::NavigationPolygonEditor() {
bake_hbox = memnew(HBoxContainer);
add_child(bake_hbox);
button_bake = memnew(Button);
button_bake->set_flat(true);
bake_hbox->add_child(button_bake);
button_bake->set_toggle_mode(true);
button_bake->set_text(TTR("Bake NavigationPolygon"));
button_bake->set_tooltip_text(TTR("Bakes the NavigationPolygon by first parsing the scene for source geometry and then creating the navigation polygon vertices and polygons."));
button_bake->connect("pressed", callable_mp(this, &NavigationPolygonEditor::_bake_pressed));
button_reset = memnew(Button);
button_reset->set_flat(true);
bake_hbox->add_child(button_reset);
button_reset->set_text(TTR("Clear NavigationPolygon"));
button_reset->set_tooltip_text(TTR("Clears the internal NavigationPolygon outlines, vertices and polygons."));
button_reset->connect("pressed", callable_mp(this, &NavigationPolygonEditor::_clear_pressed));
bake_info = memnew(Label);
bake_hbox->add_child(bake_info);
err_dialog = memnew(AcceptDialog);
add_child(err_dialog);
node = nullptr;
}
void NavigationPolygonEditor::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
button_bake->set_icon(get_theme_icon(SNAME("Bake"), SNAME("EditorIcons")));
button_reset->set_icon(get_theme_icon(SNAME("Reload"), SNAME("EditorIcons")));
} break;
}
}
void NavigationPolygonEditor::_bake_pressed() {
button_bake->set_pressed(false);
ERR_FAIL_NULL(node);
Ref<NavigationPolygon> navigation_polygon = node->get_navigation_polygon();
if (!navigation_polygon.is_valid()) {
err_dialog->set_text(TTR("A NavigationPolygon resource must be set or created for this node to work."));
err_dialog->popup_centered();
return;
}
node->bake_navigation_polygon(true);
node->queue_redraw();
}
void NavigationPolygonEditor::_clear_pressed() {
if (node) {
if (node->get_navigation_polygon().is_valid()) {
node->get_navigation_polygon()->clear();
}
}
button_bake->set_pressed(false);
bake_info->set_text("");
if (node) {
node->queue_redraw();
}
}
void NavigationPolygonEditor::_update_polygon_editing_state() {
if (!_get_node()) {
return;
}
if (node != nullptr && node->get_navigation_polygon().is_valid()) {
bake_hbox->show();
} else {
bake_hbox->hide();
}
}
NavigationPolygonEditorPlugin::NavigationPolygonEditorPlugin() :
AbstractPolygon2DEditorPlugin(memnew(NavigationPolygonEditor), "NavigationRegion2D") {