215 lines
6.8 KiB
C++
215 lines
6.8 KiB
C++
/* limbo_debugger_view.h */
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#ifdef TOOLS_ENABLED
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#include "limbo_debugger_plugin.h"
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#include "limbo_debugger.h"
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#include "modules/limboai/editor/debugger/behavior_tree_data.h"
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#include "modules/limboai/editor/debugger/behavior_tree_view.h"
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#include "core/debugger/engine_debugger.h"
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#include "core/math/math_defs.h"
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#include "core/object/callable_method_pointer.h"
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#include "core/os/memory.h"
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#include "core/string/print_string.h"
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#include "core/string/ustring.h"
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#include "core/variant/array.h"
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#include "editor/editor_scale.h"
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#include "editor/plugins/editor_debugger_plugin.h"
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#include "scene/gui/box_container.h"
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#include "scene/gui/control.h"
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#include "scene/gui/item_list.h"
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#include "scene/gui/label.h"
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#include "scene/gui/line_edit.h"
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#include "scene/gui/split_container.h"
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#include "scene/gui/texture_rect.h"
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/////////////////////// LimboDebuggerTab
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void LimboDebuggerTab::start_session() {
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bt_player_list->clear();
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bt_view->clear();
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alert_box->hide();
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info_message->set_text(TTR("Pick a player from the list to display behavior tree."));
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info_message->show();
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session->send_message("limboai:start_session", Array());
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}
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void LimboDebuggerTab::stop_session() {
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bt_player_list->clear();
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bt_view->clear();
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alert_box->hide();
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info_message->set_text(TTR("Run project to start debugging."));
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info_message->show();
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session->send_message("limboai:stop_session", Array());
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}
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void LimboDebuggerTab::update_active_bt_players(const Array &p_node_paths) {
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active_bt_players.clear();
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for (int i = 0; i < p_node_paths.size(); i++) {
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active_bt_players.push_back(p_node_paths[i]);
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}
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_update_bt_player_list(active_bt_players, filter_players->get_text());
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}
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String LimboDebuggerTab::get_selected_bt_player() {
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if (!bt_player_list->is_anything_selected()) {
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return "";
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}
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return bt_player_list->get_item_text(bt_player_list->get_selected_items()[0]);
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}
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void LimboDebuggerTab::update_behavior_tree(const BehaviorTreeData &p_data) {
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bt_view->update_tree(p_data);
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info_message->hide();
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}
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void LimboDebuggerTab::_show_alert(const String &p_message) {
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alert_message->set_text(p_message);
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// alert_icon->set_texture(get_theme_icon(SNAME("NodeInfo"), SNAME("EditorIcons")));
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alert_icon->set_texture(get_theme_icon(SNAME("StatusWarning"), SNAME("EditorIcons")));
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alert_box->set_visible(!p_message.is_empty());
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}
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void LimboDebuggerTab::_update_bt_player_list(const List<String> &p_node_paths, const String &p_filter) {
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// Remember selected item.
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String selected_player = "";
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if (bt_player_list->is_anything_selected()) {
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selected_player = bt_player_list->get_item_text(bt_player_list->get_selected_items().get(0));
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}
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bt_player_list->clear();
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int select_idx = -1;
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bool selection_filtered_out = false;
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for (const String &p : p_node_paths) {
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if (p_filter.is_empty() || p.contains(p_filter)) {
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int idx = bt_player_list->add_item(p);
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// Make item text shortened from the left, e.g ".../Agent/BTPlayer".
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bt_player_list->set_item_text_direction(idx, TEXT_DIRECTION_RTL);
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if (p == selected_player) {
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select_idx = idx;
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}
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} else if (p == selected_player) {
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selection_filtered_out = true;
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}
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}
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// Restore selected item.
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if (select_idx > -1) {
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bt_player_list->select(select_idx);
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} else if (!selected_player.is_empty()) {
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if (selection_filtered_out) {
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session->send_message("limboai:untrack_bt_player", Array());
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bt_view->clear();
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_show_alert("");
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} else {
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_show_alert("BehaviorTree player is no longer present.");
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}
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}
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}
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void LimboDebuggerTab::_bt_selected(int p_idx) {
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alert_box->hide();
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bt_view->clear();
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info_message->set_text(TTR("Waiting for behavior tree update."));
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info_message->show();
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NodePath path = bt_player_list->get_item_text(p_idx);
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Array data;
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data.push_back(path);
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session->send_message("limboai:track_bt_player", data);
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}
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void LimboDebuggerTab::_filter_changed(String p_text) {
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_update_bt_player_list(active_bt_players, p_text);
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}
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LimboDebuggerTab::LimboDebuggerTab(Ref<EditorDebuggerSession> p_session) {
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session = p_session;
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hsc = memnew(HSplitContainer);
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add_child(hsc);
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VBoxContainer *list_box = memnew(VBoxContainer);
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hsc->add_child(list_box);
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filter_players = memnew(LineEdit);
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filter_players->set_placeholder(TTR("Filter Players"));
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filter_players->connect(SNAME("text_changed"), callable_mp(this, &LimboDebuggerTab::_filter_changed));
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list_box->add_child(filter_players);
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bt_player_list = memnew(ItemList);
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bt_player_list->set_custom_minimum_size(Size2(240.0 * EDSCALE, 0.0));
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bt_player_list->set_h_size_flags(SIZE_FILL);
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bt_player_list->set_v_size_flags(SIZE_EXPAND_FILL);
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bt_player_list->connect(SNAME("item_selected"), callable_mp(this, &LimboDebuggerTab::_bt_selected));
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list_box->add_child(bt_player_list);
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view_box = memnew(VBoxContainer);
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hsc->add_child(view_box);
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bt_view = memnew(BehaviorTreeView);
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bt_view->set_h_size_flags(Control::SIZE_EXPAND_FILL);
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bt_view->set_v_size_flags(Control::SIZE_EXPAND_FILL);
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view_box->add_child(bt_view);
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alert_box = memnew(HBoxContainer);
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alert_box->hide();
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view_box->add_child(alert_box);
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alert_icon = memnew(TextureRect);
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alert_box->add_child(alert_icon);
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alert_icon->set_stretch_mode(TextureRect::STRETCH_KEEP_CENTERED);
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alert_message = memnew(Label);
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alert_box->add_child(alert_message);
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alert_message->set_vertical_alignment(VERTICAL_ALIGNMENT_CENTER);
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info_message = memnew(Label);
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info_message->set_vertical_alignment(VERTICAL_ALIGNMENT_CENTER);
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info_message->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
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info_message->set_autowrap_mode(TextServer::AUTOWRAP_WORD_SMART);
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info_message->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
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info_message->set_anchors_and_offsets_preset(PRESET_FULL_RECT, PRESET_MODE_KEEP_SIZE, 8 * EDSCALE);
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bt_view->add_child(info_message);
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stop_session();
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}
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//////////////////////// LimboDebuggerPlugin
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void LimboDebuggerPlugin::setup_session(int p_idx) {
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Ref<EditorDebuggerSession> session = get_session(p_idx);
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tab = memnew(LimboDebuggerTab(session));
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tab->set_name("LimboAI");
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session->connect(SNAME("started"), callable_mp(tab, &LimboDebuggerTab::start_session));
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session->connect(SNAME("stopped"), callable_mp(tab, &LimboDebuggerTab::stop_session));
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session->add_session_tab(tab);
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}
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bool LimboDebuggerPlugin::capture(const String &p_message, const Array &p_data, int p_session) {
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bool captured = true;
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if (p_message == "limboai:active_bt_players") {
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tab->update_active_bt_players(p_data);
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} else if (p_message == "limboai:bt_update") {
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BehaviorTreeData data = BehaviorTreeData();
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data.deserialize(p_data);
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if (data.bt_player_path == tab->get_selected_bt_player()) {
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tab->update_behavior_tree(data);
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}
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} else {
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captured = false;
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}
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return captured;
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}
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bool LimboDebuggerPlugin::has_capture(const String &p_capture) const {
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return p_capture == "limboai";
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}
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LimboDebuggerPlugin::LimboDebuggerPlugin() {
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tab = nullptr;
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}
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#endif // TOOLS_ENABLED
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