Modules: Don't build editor-specific classes in templates

They're moved to an `editor` subfolder so that we can easily handle them
separately.

2 files changed, 243 insertions, 0 deletions

diff --git a/modules/navigation/editor/navigation_mesh_editor_plugin.cpp b/modules/navigation/editor/navigation_mesh_editor_plugin.cpp
new file mode 100644
index 0000000000..c243e3e6e3
--- /dev/null
+++ b/modules/navigation/editor/navigation_mesh_editor_plugin.cpp
@@ -0,0 +1,157 @@
+/*************************************************************************/
+/*  navigation_mesh_editor_plugin.cpp                                    */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 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 "navigation_mesh_editor_plugin.h"
+
+#ifdef TOOLS_ENABLED
+
+#include "../navigation_mesh_generator.h"
+#include "core/io/marshalls.h"
+#include "core/io/resource_saver.h"
+#include "editor/editor_node.h"
+#include "scene/3d/mesh_instance_3d.h"
+#include "scene/gui/box_container.h"
+
+void NavigationMeshEditor::_node_removed(Node *p_node) {
+	if (p_node == node) {
+		node = nullptr;
+
+		hide();
+	}
+}
+
+void NavigationMeshEditor::_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 NavigationMeshEditor::_bake_pressed() {
+	button_bake->set_pressed(false);
+
+	ERR_FAIL_COND(!node);
+	if (!node->get_navigation_mesh().is_valid()) {
+		err_dialog->set_text(TTR("A NavigationMesh resource must be set or created for this node to work."));
+		err_dialog->popup_centered();
+		return;
+	}
+
+	NavigationMeshGenerator::get_singleton()->clear(node->get_navigation_mesh());
+	NavigationMeshGenerator::get_singleton()->bake(node->get_navigation_mesh(), node);
+
+	node->update_gizmos();
+}
+
+void NavigationMeshEditor::_clear_pressed() {
+	if (node) {
+		NavigationMeshGenerator::get_singleton()->clear(node->get_navigation_mesh());
+	}
+
+	button_bake->set_pressed(false);
+	bake_info->set_text("");
+
+	if (node) {
+		node->update_gizmos();
+	}
+}
+
+void NavigationMeshEditor::edit(NavigationRegion3D *p_nav_region) {
+	if (p_nav_region == nullptr || node == p_nav_region) {
+		return;
+	}
+
+	node = p_nav_region;
+}
+
+void NavigationMeshEditor::_bind_methods() {
+}
+
+NavigationMeshEditor::NavigationMeshEditor() {
+	bake_hbox = memnew(HBoxContainer);
+
+	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 NavMesh"));
+	button_bake->connect("pressed", callable_mp(this, &NavigationMeshEditor::_bake_pressed));
+
+	button_reset = memnew(Button);
+	button_reset->set_flat(true);
+	bake_hbox->add_child(button_reset);
+	// No button text, we only use a revert icon which is set when entering the tree.
+	button_reset->set_tooltip(TTR("Clear the navigation mesh."));
+	button_reset->connect("pressed", callable_mp(this, &NavigationMeshEditor::_clear_pressed));
+
+	bake_info = memnew(Label);
+	bake_hbox->add_child(bake_info);
+
+	err_dialog = memnew(AcceptDialog);
+	add_child(err_dialog);
+	node = nullptr;
+}
+
+NavigationMeshEditor::~NavigationMeshEditor() {
+}
+
+void NavigationMeshEditorPlugin::edit(Object *p_object) {
+	navigation_mesh_editor->edit(Object::cast_to<NavigationRegion3D>(p_object));
+}
+
+bool NavigationMeshEditorPlugin::handles(Object *p_object) const {
+	return p_object->is_class("NavigationRegion3D");
+}
+
+void NavigationMeshEditorPlugin::make_visible(bool p_visible) {
+	if (p_visible) {
+		navigation_mesh_editor->show();
+		navigation_mesh_editor->bake_hbox->show();
+	} else {
+		navigation_mesh_editor->hide();
+		navigation_mesh_editor->bake_hbox->hide();
+		navigation_mesh_editor->edit(nullptr);
+	}
+}
+
+NavigationMeshEditorPlugin::NavigationMeshEditorPlugin() {
+	navigation_mesh_editor = memnew(NavigationMeshEditor);
+	EditorNode::get_singleton()->get_main_control()->add_child(navigation_mesh_editor);
+	add_control_to_container(CONTAINER_SPATIAL_EDITOR_MENU, navigation_mesh_editor->bake_hbox);
+	navigation_mesh_editor->hide();
+	navigation_mesh_editor->bake_hbox->hide();
+}
+
+NavigationMeshEditorPlugin::~NavigationMeshEditorPlugin() {
+}
+
+#endif // TOOLS_ENABLED
diff --git a/modules/navigation/editor/navigation_mesh_editor_plugin.h b/modules/navigation/editor/navigation_mesh_editor_plugin.h
new file mode 100644
index 0000000000..3c3e804fd2
--- /dev/null
+++ b/modules/navigation/editor/navigation_mesh_editor_plugin.h
@@ -0,0 +1,86 @@
+/*************************************************************************/
+/*  navigation_mesh_editor_plugin.h                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 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.                */
+/*************************************************************************/
+
+#ifndef NAVIGATION_MESH_EDITOR_PLUGIN_H
+#define NAVIGATION_MESH_EDITOR_PLUGIN_H
+
+#ifdef TOOLS_ENABLED
+
+#include "editor/editor_plugin.h"
+
+class NavigationRegion3D;
+
+class NavigationMeshEditor : public Control {
+	friend class NavigationMeshEditorPlugin;
+
+	GDCLASS(NavigationMeshEditor, Control);
+
+	AcceptDialog *err_dialog;
+
+	HBoxContainer *bake_hbox;
+	Button *button_bake;
+	Button *button_reset;
+	Label *bake_info;
+
+	NavigationRegion3D *node;
+
+	void _bake_pressed();
+	void _clear_pressed();
+
+protected:
+	void _node_removed(Node *p_node);
+	static void _bind_methods();
+	void _notification(int p_what);
+
+public:
+	void edit(NavigationRegion3D *p_nav_region);
+	NavigationMeshEditor();
+	~NavigationMeshEditor();
+};
+
+class NavigationMeshEditorPlugin : public EditorPlugin {
+	GDCLASS(NavigationMeshEditorPlugin, EditorPlugin);
+
+	NavigationMeshEditor *navigation_mesh_editor;
+
+public:
+	virtual String get_name() const override { return "NavigationMesh"; }
+	bool has_main_screen() const override { return false; }
+	virtual void edit(Object *p_object) override;
+	virtual bool handles(Object *p_object) const override;
+	virtual void make_visible(bool p_visible) override;
+
+	NavigationMeshEditorPlugin();
+	~NavigationMeshEditorPlugin();
+};
+
+#endif // TOOLS_ENABLED
+
+#endif // NAVIGATION_MESH_EDITOR_PLUGIN_H