diff --git a/core/script_debugger_remote.cpp b/core/script_debugger_remote.cpp new file mode 100644 index 0000000000..fdb6135edd --- /dev/null +++ b/core/script_debugger_remote.cpp @@ -0,0 +1,1145 @@ +/*************************************************************************/ +/* script_debugger_remote.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 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 "script_debugger_remote.h" + +#include "core/engine.h" +#include "core/io/ip.h" +#include "core/io/marshalls.h" +#include "core/os/input.h" +#include "core/os/os.h" +#include "core/project_settings.h" +#include "servers/visual_server.h" + +#define CHECK_SIZE(arr, expected, what) ERR_FAIL_COND_V_MSG((uint32_t)arr.size() < (uint32_t)(expected), false, String("Malformed ") + what + " message from script debugger, message too short. Exptected size: " + itos(expected) + ", actual size: " + itos(arr.size())) +#define CHECK_END(arr, expected, what) ERR_FAIL_COND_V_MSG((uint32_t)arr.size() > (uint32_t)expected, false, String("Malformed ") + what + " message from script debugger, message too short. Exptected size: " + itos(expected) + ", actual size: " + itos(arr.size())) + +Array ScriptDebuggerRemote::ScriptStackDump::serialize() { + Array arr; + arr.push_back(frames.size() * 3); + for (int i = 0; i < frames.size(); i++) { + arr.push_back(frames[i].file); + arr.push_back(frames[i].line); + arr.push_back(frames[i].func); + } + return arr; +} + +bool ScriptDebuggerRemote::ScriptStackDump::deserialize(const Array &p_arr) { + CHECK_SIZE(p_arr, 1, "ScriptStackDump"); + uint32_t size = p_arr[0]; + CHECK_SIZE(p_arr, size, "ScriptStackDump"); + int idx = 1; + for (uint32_t i = 0; i < size / 3; i++) { + ScriptLanguage::StackInfo sf; + sf.file = p_arr[idx]; + sf.line = p_arr[idx + 1]; + sf.func = p_arr[idx + 2]; + frames.push_back(sf); + idx += 3; + } + CHECK_END(p_arr, idx, "ScriptStackDump"); + return true; +} + +Array ScriptDebuggerRemote::ScriptStackVariable::serialize(int max_size) { + Array arr; + arr.push_back(name); + arr.push_back(type); + + Variant var = value; + if (value.get_type() == Variant::OBJECT && value.get_validated_object() == nullptr) { + var = Variant(); + } + + int len = 0; + Error err = encode_variant(var, NULL, len, true); + if (err != OK) + ERR_PRINT("Failed to encode variant."); + + if (len > max_size) { + arr.push_back(Variant()); + } else { + arr.push_back(var); + } + return arr; +} + +bool ScriptDebuggerRemote::ScriptStackVariable::deserialize(const Array &p_arr) { + CHECK_SIZE(p_arr, 3, "ScriptStackVariable"); + name = p_arr[0]; + type = p_arr[1]; + value = p_arr[2]; + CHECK_END(p_arr, 3, "ScriptStackVariable"); + return true; +} + +Array ScriptDebuggerRemote::OutputError::serialize() { + Array arr; + arr.push_back(hr); + arr.push_back(min); + arr.push_back(sec); + arr.push_back(msec); + arr.push_back(source_file); + arr.push_back(source_func); + arr.push_back(source_line); + arr.push_back(error); + arr.push_back(error_descr); + arr.push_back(warning); + unsigned int size = callstack.size(); + const ScriptLanguage::StackInfo *r = callstack.ptr(); + arr.push_back(size * 3); + for (int i = 0; i < callstack.size(); i++) { + arr.push_back(r[i].file); + arr.push_back(r[i].func); + arr.push_back(r[i].line); + } + return arr; +} + +bool ScriptDebuggerRemote::OutputError::deserialize(const Array &p_arr) { + CHECK_SIZE(p_arr, 11, "OutputError"); + hr = p_arr[0]; + min = p_arr[1]; + sec = p_arr[2]; + msec = p_arr[3]; + source_file = p_arr[4]; + source_func = p_arr[5]; + source_line = p_arr[6]; + error = p_arr[7]; + error_descr = p_arr[8]; + warning = p_arr[9]; + unsigned int stack_size = p_arr[10]; + CHECK_SIZE(p_arr, stack_size, "OutputError"); + int idx = 11; + callstack.resize(stack_size / 3); + ScriptLanguage::StackInfo *w = callstack.ptrw(); + for (unsigned int i = 0; i < stack_size / 3; i++) { + w[i].file = p_arr[idx]; + w[i].func = p_arr[idx + 1]; + w[i].line = p_arr[idx + 2]; + idx += 3; + } + CHECK_END(p_arr, idx, "OutputError"); + return true; +} + +Array ScriptDebuggerRemote::ResourceUsage::serialize() { + infos.sort(); + + Array arr; + arr.push_back(infos.size() * 4); + for (List::Element *E = infos.front(); E; E = E->next()) { + arr.push_back(E->get().path); + arr.push_back(E->get().format); + arr.push_back(E->get().type); + arr.push_back(E->get().vram); + } + return arr; +} + +bool ScriptDebuggerRemote::ResourceUsage::deserialize(const Array &p_arr) { + CHECK_SIZE(p_arr, 1, "ResourceUsage"); + uint32_t size = p_arr[0]; + CHECK_SIZE(p_arr, size, "ResourceUsage"); + int idx = 1; + for (uint32_t i = 0; i < size / 4; i++) { + ResourceInfo info; + info.path = p_arr[idx]; + info.format = p_arr[idx + 1]; + info.type = p_arr[idx + 2]; + info.vram = p_arr[idx + 3]; + infos.push_back(info); + } + CHECK_END(p_arr, idx, "ResourceUsage"); + return true; +} + +Array ScriptDebuggerRemote::ProfilerSignature::serialize() { + Array arr; + arr.push_back(name); + arr.push_back(id); + return arr; +} + +bool ScriptDebuggerRemote::ProfilerSignature::deserialize(const Array &p_arr) { + CHECK_SIZE(p_arr, 2, "ProfilerSignature"); + name = p_arr[0]; + id = p_arr[1]; + CHECK_END(p_arr, 2, "ProfilerSignature"); + return true; +} + +Array ScriptDebuggerRemote::ProfilerFrame::serialize() { + Array arr; + arr.push_back(frame_number); + arr.push_back(frame_time); + arr.push_back(idle_time); + arr.push_back(physics_time); + arr.push_back(physics_frame_time); + arr.push_back(USEC_TO_SEC(script_time)); + + arr.push_back(frames_data.size()); + arr.push_back(frame_functions.size() * 4); + + // Servers profiling info. + for (int i = 0; i < frames_data.size(); i++) { + arr.push_back(frames_data[i].name); // Type (physics/process/audio/...) + arr.push_back(frames_data[i].data.size()); + for (int j = 0; j < frames_data[i].data.size() / 2; j++) { + arr.push_back(frames_data[i].data[2 * j]); // NAME + arr.push_back(frames_data[i].data[2 * j + 1]); // TIME + } + } + for (int i = 0; i < frame_functions.size(); i++) { + arr.push_back(frame_functions[i].sig_id); + arr.push_back(frame_functions[i].call_count); + arr.push_back(frame_functions[i].self_time); + arr.push_back(frame_functions[i].total_time); + } + return arr; +} + +bool ScriptDebuggerRemote::ProfilerFrame::deserialize(const Array &p_arr) { + CHECK_SIZE(p_arr, 8, "ProfilerFrame"); + frame_number = p_arr[0]; + frame_time = p_arr[1]; + idle_time = p_arr[2]; + physics_time = p_arr[3]; + physics_frame_time = p_arr[4]; + script_time = p_arr[5]; + uint32_t frame_data_size = p_arr[6]; + int frame_func_size = p_arr[7]; + int idx = 8; + while (frame_data_size) { + CHECK_SIZE(p_arr, idx + 2, "ProfilerFrame"); + frame_data_size--; + FrameData fd; + fd.name = p_arr[idx]; + int sub_data_size = p_arr[idx + 1]; + idx += 2; + CHECK_SIZE(p_arr, idx + sub_data_size, "ProfilerFrame"); + for (int j = 0; j < sub_data_size / 2; j++) { + fd.data.push_back(p_arr[idx]); // NAME + fd.data.push_back(p_arr[idx + 1]); // TIME + idx += 2; + } + frames_data.push_back(fd); + } + CHECK_SIZE(p_arr, idx + frame_func_size, "ProfilerFrame"); + for (int i = 0; i < frame_func_size / 4; i++) { + FrameFunction ff; + ff.sig_id = p_arr[idx]; + ff.call_count = p_arr[idx + 1]; + ff.self_time = p_arr[idx + 2]; + ff.total_time = p_arr[idx + 3]; + frame_functions.push_back(ff); + idx += 4; + } + CHECK_END(p_arr, idx, "ProfilerFrame"); + return true; +} + +Array ScriptDebuggerRemote::NetworkProfilerFrame::serialize() { + Array arr; + arr.push_back(infos.size() * 6); + for (int i = 0; i < infos.size(); ++i) { + arr.push_back(uint64_t(infos[i].node)); + arr.push_back(infos[i].node_path); + arr.push_back(infos[i].incoming_rpc); + arr.push_back(infos[i].incoming_rset); + arr.push_back(infos[i].outgoing_rpc); + arr.push_back(infos[i].outgoing_rset); + } + return arr; +} + +bool ScriptDebuggerRemote::NetworkProfilerFrame::deserialize(const Array &p_arr) { + CHECK_SIZE(p_arr, 1, "NetworkProfilerFrame"); + uint32_t size = p_arr[0]; + CHECK_SIZE(p_arr, size, "NetworkProfilerFrame"); + infos.resize(size); + int idx = 1; + for (uint32_t i = 0; i < size / 6; ++i) { + infos.write[i].node = uint64_t(p_arr[idx]); + infos.write[i].node_path = p_arr[idx + 1]; + infos.write[i].incoming_rpc = p_arr[idx + 2]; + infos.write[i].incoming_rset = p_arr[idx + 3]; + infos.write[i].outgoing_rpc = p_arr[idx + 4]; + infos.write[i].outgoing_rset = p_arr[idx + 5]; + } + CHECK_END(p_arr, idx, "NetworkProfilerFrame"); + return true; +} + +void ScriptDebuggerRemote::_put_msg(String p_message, Array p_data) { + Array msg; + msg.push_back(p_message); + msg.push_back(p_data); + packet_peer_stream->put_var(msg); +} + +bool ScriptDebuggerRemote::is_peer_connected() { + return tcp_client->is_connected_to_host() && tcp_client->get_status() == StreamPeerTCP::STATUS_CONNECTED; +} + +void ScriptDebuggerRemote::_send_video_memory() { + + ResourceUsage usage; + if (resource_usage_func) + resource_usage_func(&usage); + + _put_msg("message:video_mem", usage.serialize()); +} + +Error ScriptDebuggerRemote::connect_to_host(const String &p_host, uint16_t p_port) { + + IP_Address ip; + if (p_host.is_valid_ip_address()) + ip = p_host; + else + ip = IP::get_singleton()->resolve_hostname(p_host); + + int port = p_port; + + const int tries = 6; + int waits[tries] = { 1, 10, 100, 1000, 1000, 1000 }; + + tcp_client->connect_to_host(ip, port); + + for (int i = 0; i < tries; i++) { + + if (tcp_client->get_status() == StreamPeerTCP::STATUS_CONNECTED) { + print_verbose("Remote Debugger: Connected!"); + break; + } else { + + const int ms = waits[i]; + OS::get_singleton()->delay_usec(ms * 1000); + print_verbose("Remote Debugger: Connection failed with status: '" + String::num(tcp_client->get_status()) + "', retrying in " + String::num(ms) + " msec."); + }; + }; + + if (tcp_client->get_status() != StreamPeerTCP::STATUS_CONNECTED) { + + ERR_PRINT("Remote Debugger: Unable to connect. Status: " + String::num(tcp_client->get_status()) + "."); + return FAILED; + }; + + packet_peer_stream->set_stream_peer(tcp_client); + Array msg; + msg.push_back(OS::get_singleton()->get_process_id()); + send_message("set_pid", msg); + + return OK; +} + +void ScriptDebuggerRemote::_parse_message(const String p_command, const Array &p_data, ScriptLanguage *p_script) { + + if (p_command == "request_video_mem") { + _send_video_memory(); + + } else if (p_command == "start_profiling") { + ERR_FAIL_COND(p_data.size() < 1); + + for (int i = 0; i < ScriptServer::get_language_count(); i++) { + ScriptServer::get_language(i)->profiling_start(); + } + + max_frame_functions = p_data[0]; + profiler_function_signature_map.clear(); + profiling = true; + frame_time = 0; + idle_time = 0; + physics_time = 0; + physics_frame_time = 0; + print_line("PROFILING ALRIGHT!"); + + } else if (p_command == "stop_profiling") { + for (int i = 0; i < ScriptServer::get_language_count(); i++) { + ScriptServer::get_language(i)->profiling_stop(); + } + profiling = false; + _send_profiling_data(false); + print_line("PROFILING END!"); + + } else if (p_command == "start_visual_profiling") { + + visual_profiling = true; + VS::get_singleton()->set_frame_profiling_enabled(true); + } else if (p_command == "stop_visual_profiling") { + + visual_profiling = false; + VS::get_singleton()->set_frame_profiling_enabled(false); + + } else if (p_command == "start_network_profiling") { + + network_profiling = true; + multiplayer->profiling_start(); + + } else if (p_command == "stop_network_profiling") { + + network_profiling = false; + multiplayer->profiling_end(); + + } else if (p_command == "reload_scripts") { + reload_all_scripts = true; + + } else if (p_command == "breakpoint") { + ERR_FAIL_COND(p_data.size() < 3); + bool set = p_data[2]; + if (set) + insert_breakpoint(p_data[1], p_data[0]); + else + remove_breakpoint(p_data[1], p_data[0]); + + } else if (p_command == "set_skip_breakpoints") { + ERR_FAIL_COND(p_data.size() < 1); + skip_breakpoints = p_data[0]; + + } else if (p_command == "get_stack_dump") { + ERR_FAIL_COND(!p_script); + ScriptStackDump dump; + int slc = p_script->debug_get_stack_level_count(); + for (int i = 0; i < slc; i++) { + ScriptLanguage::StackInfo frame; + frame.file = p_script->debug_get_stack_level_source(i); + frame.line = p_script->debug_get_stack_level_line(i); + frame.func = p_script->debug_get_stack_level_function(i); + dump.frames.push_back(frame); + } + _put_msg("stack_dump", dump.serialize()); + + } else if (p_command == "get_stack_frame_vars") { + ERR_FAIL_COND(p_data.size() != 1); + ERR_FAIL_COND(!p_script); + int lv = p_data[0]; + + List members; + List member_vals; + if (ScriptInstance *inst = p_script->debug_get_stack_level_instance(lv)) { + members.push_back("self"); + member_vals.push_back(inst->get_owner()); + } + p_script->debug_get_stack_level_members(lv, &members, &member_vals); + ERR_FAIL_COND(members.size() != member_vals.size()); + + List locals; + List local_vals; + p_script->debug_get_stack_level_locals(lv, &locals, &local_vals); + ERR_FAIL_COND(locals.size() != local_vals.size()); + + List globals; + List globals_vals; + p_script->debug_get_globals(&globals, &globals_vals); + ERR_FAIL_COND(globals.size() != globals_vals.size()); + + _put_msg("stack_frame_vars", Array()); + + ScriptStackVariable stvar; + { //locals + List::Element *E = locals.front(); + List::Element *F = local_vals.front(); + while (E) { + stvar.name = E->get(); + stvar.value = F->get(); + stvar.type = 0; + _put_msg("stack_frame_var", stvar.serialize()); + + E = E->next(); + F = F->next(); + } + } + + { //members + List::Element *E = members.front(); + List::Element *F = member_vals.front(); + while (E) { + stvar.name = E->get(); + stvar.value = F->get(); + stvar.type = 1; + _put_msg("stack_frame_var", stvar.serialize()); + + E = E->next(); + F = F->next(); + } + } + + { //globals + List::Element *E = globals.front(); + List::Element *F = globals_vals.front(); + while (E) { + stvar.name = E->get(); + stvar.value = F->get(); + stvar.type = 2; + _put_msg("stack_frame_var", stvar.serialize()); + + E = E->next(); + F = F->next(); + } + } + + } else { + if (scene_tree_parse_func) { + scene_tree_parse_func(p_command, p_data); + } + // Unknown message... + } +} + +void ScriptDebuggerRemote::debug(ScriptLanguage *p_script, bool p_can_continue, bool p_is_error_breakpoint) { + + //this function is called when there is a debugger break (bug on script) + //or when execution is paused from editor + + if (skip_breakpoints && !p_is_error_breakpoint) + return; + + ERR_FAIL_COND_MSG(!is_peer_connected(), "Script Debugger failed to connect, but being used anyway."); + + Array msg; + msg.push_back(p_can_continue); + msg.push_back(p_script->debug_get_error()); + _put_msg("debug_enter", msg); + + skip_profile_frame = true; // to avoid super long frame time for the frame + + Input::MouseMode mouse_mode = Input::get_singleton()->get_mouse_mode(); + if (mouse_mode != Input::MOUSE_MODE_VISIBLE) + Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_VISIBLE); + + uint64_t loop_begin_usec = 0; + uint64_t loop_time_sec = 0; + while (true) { + loop_begin_usec = OS::get_singleton()->get_ticks_usec(); + + _get_output(); + + if (packet_peer_stream->get_available_packet_count() > 0) { + + Variant var; + Error err = packet_peer_stream->get_var(var); + + ERR_CONTINUE(err != OK); + ERR_CONTINUE(var.get_type() != Variant::ARRAY); + + Array cmd = var; + + ERR_CONTINUE(cmd.size() != 2); + ERR_CONTINUE(cmd[0].get_type() != Variant::STRING); + ERR_CONTINUE(cmd[1].get_type() != Variant::ARRAY); + + String command = cmd[0]; + Array data = cmd[1]; + if (command == "step") { + + set_depth(-1); + set_lines_left(1); + break; + } else if (command == "next") { + + set_depth(0); + set_lines_left(1); + break; + + } else if (command == "continue") { + set_depth(-1); + set_lines_left(-1); + OS::get_singleton()->move_window_to_foreground(); + break; + } else if (command == "break") { + ERR_PRINT("Got break when already broke!"); + break; + } + + _parse_message(command, data, p_script); + } else { + OS::get_singleton()->delay_usec(10000); + OS::get_singleton()->process_and_drop_events(); + } + + // This is for the camera override to stay live even when the game is paused from the editor + loop_time_sec = (OS::get_singleton()->get_ticks_usec() - loop_begin_usec) / 1000000.0f; + VisualServer::get_singleton()->sync(); + if (VisualServer::get_singleton()->has_changed()) { + VisualServer::get_singleton()->draw(true, loop_time_sec * Engine::get_singleton()->get_time_scale()); + } + } + + _put_msg("debug_exit", Array()); + + if (mouse_mode != Input::MOUSE_MODE_VISIBLE) + Input::get_singleton()->set_mouse_mode(mouse_mode); +} + +void ScriptDebuggerRemote::_get_output() { + + mutex->lock(); + if (output_strings.size()) { + + locking = true; + + while (output_strings.size()) { + + Array arr; + arr.push_back(output_strings.front()->get()); + _put_msg("output", arr); + output_strings.pop_front(); + } + locking = false; + } + + if (n_messages_dropped > 0) { + Message msg; + msg.message = "Too many messages! " + String::num_int64(n_messages_dropped) + " messages were dropped."; + messages.push_back(msg); + n_messages_dropped = 0; + } + + while (messages.size()) { + locking = true; + Message msg = messages.front()->get(); + _put_msg("message:" + msg.message, msg.data); + messages.pop_front(); + locking = false; + } + + if (n_errors_dropped == 1) { + // Only print one message about dropping per second + OutputError oe; + oe.error = "TOO_MANY_ERRORS"; + oe.error_descr = "Too many errors! Ignoring errors for up to 1 second."; + oe.warning = false; + uint64_t time = OS::get_singleton()->get_ticks_msec(); + oe.hr = time / 3600000; + oe.min = (time / 60000) % 60; + oe.sec = (time / 1000) % 60; + oe.msec = time % 1000; + errors.push_back(oe); + } + + if (n_warnings_dropped == 1) { + // Only print one message about dropping per second + OutputError oe; + oe.error = "TOO_MANY_WARNINGS"; + oe.error_descr = "Too many warnings! Ignoring warnings for up to 1 second."; + oe.warning = true; + uint64_t time = OS::get_singleton()->get_ticks_msec(); + oe.hr = time / 3600000; + oe.min = (time / 60000) % 60; + oe.sec = (time / 1000) % 60; + oe.msec = time % 1000; + errors.push_back(oe); + } + + while (errors.size()) { + locking = true; + OutputError oe = errors.front()->get(); + _put_msg("error", oe.serialize()); + errors.pop_front(); + locking = false; + } + mutex->unlock(); +} + +void ScriptDebuggerRemote::line_poll() { + + //the purpose of this is just processing events every now and then when the script might get too busy + //otherwise bugs like infinite loops can't be caught + if (poll_every % 2048 == 0) + _poll_events(); + poll_every++; +} + +void ScriptDebuggerRemote::_err_handler(void *ud, const char *p_func, const char *p_file, int p_line, const char *p_err, const char *p_descr, ErrorHandlerType p_type) { + + if (p_type == ERR_HANDLER_SCRIPT) + return; //ignore script errors, those go through debugger + + Vector si; + + for (int i = 0; i < ScriptServer::get_language_count(); i++) { + si = ScriptServer::get_language(i)->debug_get_current_stack_info(); + if (si.size()) + break; + } + + ScriptDebuggerRemote *sdr = (ScriptDebuggerRemote *)ud; + sdr->send_error(p_func, p_file, p_line, p_err, p_descr, p_type, si); +} + +void ScriptDebuggerRemote::_poll_events() { + + //this si called from ::idle_poll, happens only when running the game, + //does not get called while on debug break + + while (packet_peer_stream->get_available_packet_count() > 0) { + + _get_output(); + + //send over output_strings + + Variant var; + Error err = packet_peer_stream->get_var(var); + + ERR_CONTINUE(err != OK); + ERR_CONTINUE(var.get_type() != Variant::ARRAY); + + Array cmd = var; + + ERR_CONTINUE(cmd.size() < 2); + ERR_CONTINUE(cmd[0].get_type() != Variant::STRING); + ERR_CONTINUE(cmd[1].get_type() != Variant::ARRAY); + + String command = cmd[0]; + Array data = cmd[1]; + + if (command == "break") { + + if (get_break_language()) + debug(get_break_language()); + } else { + _parse_message(command, data); + } + } +} + +void ScriptDebuggerRemote::_send_profiling_data(bool p_for_frame) { + + int ofs = 0; + + for (int i = 0; i < ScriptServer::get_language_count(); i++) { + if (p_for_frame) + ofs += ScriptServer::get_language(i)->profiling_get_frame_data(&profile_info.write[ofs], profile_info.size() - ofs); + else + ofs += ScriptServer::get_language(i)->profiling_get_accumulated_data(&profile_info.write[ofs], profile_info.size() - ofs); + } + + for (int i = 0; i < ofs; i++) { + profile_info_ptrs.write[i] = &profile_info.write[i]; + } + + SortArray sa; + sa.sort(profile_info_ptrs.ptrw(), ofs); + + int to_send = MIN(ofs, max_frame_functions); + + //check signatures first + uint64_t total_script_time = 0; + + for (int i = 0; i < to_send; i++) { + + if (!profiler_function_signature_map.has(profile_info_ptrs[i]->signature)) { + + int idx = profiler_function_signature_map.size(); + ProfilerSignature sig; + sig.name = profile_info_ptrs[i]->signature; + sig.id = idx; + _put_msg("profile_sig", sig.serialize()); + profiler_function_signature_map[profile_info_ptrs[i]->signature] = idx; + } + + total_script_time += profile_info_ptrs[i]->self_time; + } + + //send frames then + ProfilerFrame metric; + metric.frame_number = Engine::get_singleton()->get_frames_drawn(); + metric.frame_time = frame_time; + metric.idle_time = idle_time; + metric.physics_time = physics_time; + metric.physics_frame_time = physics_frame_time; + metric.script_time = total_script_time; + + // Add script functions information. + metric.frame_functions.resize(to_send); + FrameFunction *w = metric.frame_functions.ptrw(); + for (int i = 0; i < to_send; i++) { + + if (profiler_function_signature_map.has(profile_info_ptrs[i]->signature)) { + w[i].sig_id = profiler_function_signature_map[profile_info_ptrs[i]->signature]; + } + + w[i].call_count = profile_info_ptrs[i]->call_count; + w[i].total_time = profile_info_ptrs[i]->total_time / 1000000.0; + w[i].self_time = profile_info_ptrs[i]->self_time / 1000000.0; + } + if (p_for_frame) { + // Add profile frame data information. + metric.frames_data.append_array(profile_frame_data); + _put_msg("profile_frame", metric.serialize()); + profile_frame_data.clear(); + } else { + _put_msg("profile_total", metric.serialize()); + } +} + +void ScriptDebuggerRemote::idle_poll() { + + // this function is called every frame, except when there is a debugger break (::debug() in this class) + // execution stops and remains in the ::debug function + + _get_output(); + + if (requested_quit) { + + _put_msg("kill_me", Array()); + requested_quit = false; + } + + if (performance) { + + uint64_t pt = OS::get_singleton()->get_ticks_msec(); + if (pt - last_perf_time > 1000) { + + last_perf_time = pt; + int max = performance->get("MONITOR_MAX"); + Array arr; + arr.resize(max); + for (int i = 0; i < max; i++) { + arr[i] = performance->call("get_monitor", i); + } + _put_msg("performance", arr); + } + } + + if (visual_profiling) { + Vector profile_areas = VS::get_singleton()->get_frame_profile(); + if (profile_areas.size()) { + Vector area_names; + Vector area_times; + area_names.resize(profile_areas.size()); + area_times.resize(profile_areas.size() * 2); + { + String *area_namesw = area_names.ptrw(); + real_t *area_timesw = area_times.ptrw(); + + for (int i = 0; i < profile_areas.size(); i++) { + area_namesw[i] = profile_areas[i].name; + area_timesw[i * 2 + 0] = profile_areas[i].cpu_msec; + area_timesw[i * 2 + 1] = profile_areas[i].gpu_msec; + } + } + Array msg; + msg.push_back(VS::get_singleton()->get_frame_profile_frame()); + msg.push_back(area_names); + msg.push_back(area_times); + _put_msg("visual_profile", msg); + } + } + + if (profiling) { + + if (skip_profile_frame) { + skip_profile_frame = false; + } else { + //send profiling info normally + _send_profiling_data(true); + } + } + + if (network_profiling) { + uint64_t pt = OS::get_singleton()->get_ticks_msec(); + if (pt - last_net_bandwidth_time > 200) { + last_net_bandwidth_time = pt; + _send_network_bandwidth_usage(); + } + if (pt - last_net_prof_time > 100) { + last_net_prof_time = pt; + _send_network_profiling_data(); + } + } + + if (reload_all_scripts) { + + for (int i = 0; i < ScriptServer::get_language_count(); i++) { + ScriptServer::get_language(i)->reload_all_scripts(); + } + reload_all_scripts = false; + } + + _poll_events(); +} + +void ScriptDebuggerRemote::_send_network_profiling_data() { + ERR_FAIL_COND(multiplayer.is_null()); + + int n_nodes = multiplayer->get_profiling_frame(&network_profile_info.write[0]); + + NetworkProfilerFrame frame; + for (int i = 0; i < n_nodes; i++) { + frame.infos.push_back(network_profile_info[i]); + } + _put_msg("network_profile", frame.serialize()); +} + +void ScriptDebuggerRemote::_send_network_bandwidth_usage() { + ERR_FAIL_COND(multiplayer.is_null()); + + int incoming_bandwidth = multiplayer->get_incoming_bandwidth_usage(); + int outgoing_bandwidth = multiplayer->get_outgoing_bandwidth_usage(); + + Array arr; + arr.push_back(incoming_bandwidth); + arr.push_back(outgoing_bandwidth); + _put_msg("network_bandwidth", arr); +} + +void ScriptDebuggerRemote::send_message(const String &p_message, const Array &p_args) { + + mutex->lock(); + if (!locking && is_peer_connected()) { + + if (messages.size() >= max_messages_per_frame) { + n_messages_dropped++; + } else { + Message msg; + msg.message = p_message; + msg.data = p_args; + messages.push_back(msg); + } + } + mutex->unlock(); +} + +void ScriptDebuggerRemote::send_error(const String &p_func, const String &p_file, int p_line, const String &p_err, const String &p_descr, ErrorHandlerType p_type, const Vector &p_stack_info) { + + OutputError oe; + oe.error = p_err; + oe.error_descr = p_descr; + oe.source_file = p_file; + oe.source_line = p_line; + oe.source_func = p_func; + oe.warning = p_type == ERR_HANDLER_WARNING; + uint64_t time = OS::get_singleton()->get_ticks_msec(); + oe.hr = time / 3600000; + oe.min = (time / 60000) % 60; + oe.sec = (time / 1000) % 60; + oe.msec = time % 1000; + Array cstack; + + uint64_t ticks = OS::get_singleton()->get_ticks_usec() / 1000; + msec_count += ticks - last_msec; + last_msec = ticks; + + if (msec_count > 1000) { + msec_count = 0; + + err_count = 0; + n_errors_dropped = 0; + warn_count = 0; + n_warnings_dropped = 0; + } + + cstack.resize(p_stack_info.size() * 3); + for (int i = 0; i < p_stack_info.size(); i++) { + cstack[i * 3 + 0] = p_stack_info[i].file; + cstack[i * 3 + 1] = p_stack_info[i].func; + cstack[i * 3 + 2] = p_stack_info[i].line; + } + + //oe.callstack = cstack; + if (oe.warning) { + warn_count++; + } else { + err_count++; + } + + mutex->lock(); + + if (!locking && is_peer_connected()) { + + if (oe.warning) { + if (warn_count > max_warnings_per_second) { + n_warnings_dropped++; + } else { + errors.push_back(oe); + } + } else { + if (err_count > max_errors_per_second) { + n_errors_dropped++; + } else { + errors.push_back(oe); + } + } + } + + mutex->unlock(); +} + +void ScriptDebuggerRemote::_print_handler(void *p_this, const String &p_string, bool p_error) { + + ScriptDebuggerRemote *sdr = (ScriptDebuggerRemote *)p_this; + + uint64_t ticks = OS::get_singleton()->get_ticks_usec() / 1000; + sdr->msec_count += ticks - sdr->last_msec; + sdr->last_msec = ticks; + + if (sdr->msec_count > 1000) { + sdr->char_count = 0; + sdr->msec_count = 0; + } + + String s = p_string; + int allowed_chars = MIN(MAX(sdr->max_cps - sdr->char_count, 0), s.length()); + + if (allowed_chars == 0) + return; + + if (allowed_chars < s.length()) { + s = s.substr(0, allowed_chars); + } + + sdr->char_count += allowed_chars; + bool overflowed = sdr->char_count >= sdr->max_cps; + + sdr->mutex->lock(); + if (!sdr->locking && sdr->is_peer_connected()) { + + if (overflowed) + s += "[...]"; + + sdr->output_strings.push_back(s); + + if (overflowed) { + sdr->output_strings.push_back("[output overflow, print less text!]"); + } + } + sdr->mutex->unlock(); +} + +void ScriptDebuggerRemote::request_quit() { + + requested_quit = true; +} + +void ScriptDebuggerRemote::set_multiplayer(Ref p_multiplayer) { + multiplayer = p_multiplayer; +} + +bool ScriptDebuggerRemote::is_profiling() const { + + return profiling; +} +void ScriptDebuggerRemote::add_profiling_frame_data(const StringName &p_name, const Array &p_data) { + + int idx = -1; + for (int i = 0; i < profile_frame_data.size(); i++) { + if (profile_frame_data[i].name == p_name) { + idx = i; + break; + } + } + + FrameData fd; + fd.name = p_name; + fd.data = p_data; + + if (idx == -1) { + profile_frame_data.push_back(fd); + } else { + profile_frame_data.write[idx] = fd; + } +} + +void ScriptDebuggerRemote::profiling_start() { + //ignores this, uses it via connection +} + +void ScriptDebuggerRemote::profiling_end() { + //ignores this, uses it via connection +} + +void ScriptDebuggerRemote::profiling_set_frame_times(float p_frame_time, float p_idle_time, float p_physics_time, float p_physics_frame_time) { + + frame_time = p_frame_time; + idle_time = p_idle_time; + physics_time = p_physics_time; + physics_frame_time = p_physics_frame_time; +} + +void ScriptDebuggerRemote::set_skip_breakpoints(bool p_skip_breakpoints) { + skip_breakpoints = p_skip_breakpoints; +} + +ScriptDebuggerRemote::ResourceUsageFunc ScriptDebuggerRemote::resource_usage_func = NULL; +ScriptDebuggerRemote::ParseMessageFunc ScriptDebuggerRemote::scene_tree_parse_func = NULL; + +ScriptDebuggerRemote::ScriptDebuggerRemote() : + profiling(false), + visual_profiling(false), + network_profiling(false), + max_frame_functions(16), + skip_profile_frame(false), + reload_all_scripts(false), + tcp_client(Ref(memnew(StreamPeerTCP))), + packet_peer_stream(Ref(memnew(PacketPeerStream))), + last_perf_time(0), + last_net_prof_time(0), + last_net_bandwidth_time(0), + performance(Engine::get_singleton()->get_singleton_object("Performance")), + requested_quit(false), + mutex(Mutex::create()), + max_messages_per_frame(GLOBAL_GET("network/limits/debugger_stdout/max_messages_per_frame")), + n_messages_dropped(0), + max_errors_per_second(GLOBAL_GET("network/limits/debugger_stdout/max_errors_per_second")), + max_warnings_per_second(GLOBAL_GET("network/limits/debugger_stdout/max_warnings_per_second")), + n_errors_dropped(0), + max_cps(GLOBAL_GET("network/limits/debugger_stdout/max_chars_per_second")), + char_count(0), + err_count(0), + warn_count(0), + last_msec(0), + msec_count(0), + locking(false), + poll_every(0) { + + packet_peer_stream->set_stream_peer(tcp_client); + packet_peer_stream->set_output_buffer_max_size((1024 * 1024 * 8) - 4); // 8 MiB should be way more than enough, minus 4 bytes for separator. + + phl.printfunc = _print_handler; + phl.userdata = this; + add_print_handler(&phl); + + eh.errfunc = _err_handler; + eh.userdata = this; + add_error_handler(&eh); + + profile_info.resize(GLOBAL_GET("debug/settings/profiler/max_functions")); + network_profile_info.resize(GLOBAL_GET("debug/settings/profiler/max_functions")); + profile_info_ptrs.resize(profile_info.size()); +} + +ScriptDebuggerRemote::~ScriptDebuggerRemote() { + + remove_print_handler(&phl); + remove_error_handler(&eh); + memdelete(mutex); +} diff --git a/scene/debugger/script_debugger_remote.h b/core/script_debugger_remote.h similarity index 69% rename from scene/debugger/script_debugger_remote.h rename to core/script_debugger_remote.h index ae44bf9ca2..682da1d276 100644 --- a/scene/debugger/script_debugger_remote.h +++ b/core/script_debugger_remote.h @@ -37,16 +37,170 @@ #include "core/os/os.h" #include "core/script_language.h" -class SceneTree; - class ScriptDebuggerRemote : public ScriptDebugger { - struct Message { +public: + class ResourceInfo { + public: + String path; + String format; + String type; + RID id; + int vram; + bool operator<(const ResourceInfo &p_img) const { return vram == p_img.vram ? id < p_img.id : vram > p_img.vram; } + ResourceInfo() { + vram = 0; + } + }; + class ResourceUsage { + public: + List infos; + + Array serialize(); + bool deserialize(const Array &p_arr); + }; + + class FrameInfo { + public: + StringName name; + float self_time; + float total_time; + + FrameInfo() { + self_time = 0; + total_time = 0; + } + }; + + class FrameFunction { + public: + int sig_id; + int call_count; + StringName name; + float self_time; + float total_time; + + FrameFunction() { + sig_id = -1; + call_count = 0; + self_time = 0; + total_time = 0; + } + }; + + class ScriptStackVariable { + public: + String name; + Variant value; + int type; + ScriptStackVariable() { + type = -1; + } + + Array serialize(int max_size = 1 << 20); // 1 MiB default. + bool deserialize(const Array &p_arr); + }; + + class ScriptStackDump { + public: + List frames; + ScriptStackDump() {} + + Array serialize(); + bool deserialize(const Array &p_arr); + }; + + class Message { + + public: String message; Array data; + + Message() {} + }; + + class OutputError { + public: + int hr; + int min; + int sec; + int msec; + String source_file; + String source_func; + int source_line; + String error; + String error_descr; + bool warning; + Vector callstack; + + OutputError() { + hr = -1; + min = -1; + sec = -1; + msec = -1; + source_line = -1; + warning = false; + } + + Array serialize(); + bool deserialize(const Array &p_arr); + }; + + struct FrameData { + + StringName name; + Array data; }; + class ProfilerSignature { + public: + StringName name; + int id; + + Array serialize(); + bool deserialize(const Array &p_arr); + + ProfilerSignature() { + id = -1; + }; + }; + + class ProfilerFrame { + public: + int frame_number; + float frame_time; + float idle_time; + float physics_time; + float physics_frame_time; + float script_time; + + Vector frames_data; + Vector frame_functions; + + ProfilerFrame() { + frame_number = 0; + frame_time = 0; + idle_time = 0; + physics_time = 0; + physics_frame_time = 0; + } + + Array serialize(); + bool deserialize(const Array &p_arr); + }; + + class NetworkProfilerFrame { + public: + Vector infos; + + Array serialize(); + bool deserialize(const Array &p_arr); + + NetworkProfilerFrame(){}; + }; + +protected: struct ProfileInfoSort { bool operator()(ScriptLanguage::ProfilingInfo *A, ScriptLanguage::ProfilingInfo *B) const { @@ -78,21 +232,6 @@ class ScriptDebuggerRemote : public ScriptDebugger { bool requested_quit; Mutex *mutex; - struct OutputError { - - int hr; - int min; - int sec; - int msec; - String source_file; - String source_func; - int source_line; - String error; - String error_descr; - bool warning; - Array callstack; - }; - List output_strings; List messages; int max_messages_per_frame; @@ -119,9 +258,7 @@ class ScriptDebuggerRemote : public ScriptDebugger { void _poll_events(); uint32_t poll_every; - SceneTree *scene_tree; - - bool _parse_live_edit(const Array &p_command); + void _parse_message(const String p_command, const Array &p_data, ScriptLanguage *p_script = NULL); void _set_object_property(ObjectID p_id, const String &p_property, const Variant &p_value); @@ -133,40 +270,24 @@ class ScriptDebuggerRemote : public ScriptDebugger { ErrorHandlerList eh; static void _err_handler(void *, const char *, const char *, int p_line, const char *, const char *, ErrorHandlerType p_type); + void _put_msg(String p_message, Array p_data); void _send_profiling_data(bool p_for_frame); void _send_network_profiling_data(); void _send_network_bandwidth_usage(); - struct FrameData { - - StringName name; - Array data; - }; - Vector profile_frame_data; - void _put_variable(const String &p_name, const Variant &p_variable); - - void _save_node(ObjectID id, const String &p_path); - bool skip_breakpoints; public: - struct ResourceUsage { - - String path; - String format; - String type; - RID id; - int vram; - bool operator<(const ResourceUsage &p_img) const { return vram == p_img.vram ? id < p_img.id : vram > p_img.vram; } - }; - - typedef void (*ResourceUsageFunc)(List *); + typedef void (*ResourceUsageFunc)(ResourceUsage *); + typedef Error (*ParseMessageFunc)(const String &p_name, const Array &p_msg); // Returns true if something was found (stopping propagation). static ResourceUsageFunc resource_usage_func; + static ParseMessageFunc scene_tree_parse_func; // Could be made into list, extensible... Error connect_to_host(const String &p_host, uint16_t p_port); + bool is_peer_connected(); virtual void debug(ScriptLanguage *p_script, bool p_can_continue = true, bool p_is_error_breakpoint = false); virtual void idle_poll(); virtual void line_poll(); @@ -188,8 +309,6 @@ public: virtual void set_skip_breakpoints(bool p_skip_breakpoints); - void set_scene_tree(SceneTree *p_scene_tree) { scene_tree = p_scene_tree; }; - ScriptDebuggerRemote(); ~ScriptDebuggerRemote(); }; diff --git a/editor/SCsub b/editor/SCsub index 2b560f68e8..4431166ee6 100644 --- a/editor/SCsub +++ b/editor/SCsub @@ -82,6 +82,7 @@ if env['tools']: SConscript('collada/SCsub') SConscript('doc/SCsub') + SConscript('debugger/SCsub') SConscript('fileserver/SCsub') SConscript('icons/SCsub') SConscript('import/SCsub') diff --git a/editor/debugger/SCsub b/editor/debugger/SCsub new file mode 100644 index 0000000000..2b1e889fb0 --- /dev/null +++ b/editor/debugger/SCsub @@ -0,0 +1,5 @@ +#!/usr/bin/env python + +Import('env') + +env.add_source_files(env.editor_sources, "*.cpp") diff --git a/editor/debugger/editor_debugger_inspector.cpp b/editor/debugger/editor_debugger_inspector.cpp new file mode 100644 index 0000000000..35d7dda3f4 --- /dev/null +++ b/editor/debugger/editor_debugger_inspector.cpp @@ -0,0 +1,277 @@ +/*************************************************************************/ +/* editor_debugger_inspector.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 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 "editor_debugger_inspector.h" + +#include "core/io/marshalls.h" +#include "core/script_debugger_remote.h" +#include "editor/editor_node.h" +#include "scene/debugger/scene_debugger.h" + +bool EditorDebuggerRemoteObject::_set(const StringName &p_name, const Variant &p_value) { + + if (!editable || !prop_values.has(p_name) || String(p_name).begins_with("Constants/")) + return false; + + prop_values[p_name] = p_value; + emit_signal("value_edited", remote_object_id, p_name, p_value); + return true; +} + +bool EditorDebuggerRemoteObject::_get(const StringName &p_name, Variant &r_ret) const { + + if (!prop_values.has(p_name)) + return false; + + r_ret = prop_values[p_name]; + return true; +} + +void EditorDebuggerRemoteObject::_get_property_list(List *p_list) const { + + p_list->clear(); //sorry, no want category + for (const List::Element *E = prop_list.front(); E; E = E->next()) { + p_list->push_back(E->get()); + } +} + +String EditorDebuggerRemoteObject::get_title() { + if (remote_object_id.is_valid()) + return TTR("Remote ") + String(type_name) + ": " + itos(remote_object_id); + else + return ""; +} + +Variant EditorDebuggerRemoteObject::get_variant(const StringName &p_name) { + Variant var; + _get(p_name, var); + return var; +} + +void EditorDebuggerRemoteObject::_bind_methods() { + + ClassDB::bind_method(D_METHOD("get_title"), &EditorDebuggerRemoteObject::get_title); + ClassDB::bind_method(D_METHOD("get_variant"), &EditorDebuggerRemoteObject::get_variant); + ClassDB::bind_method(D_METHOD("clear"), &EditorDebuggerRemoteObject::clear); + ClassDB::bind_method(D_METHOD("get_remote_object_id"), &EditorDebuggerRemoteObject::get_remote_object_id); + + ADD_SIGNAL(MethodInfo("value_edited", PropertyInfo(Variant::INT, "object_id"), PropertyInfo(Variant::STRING, "property"), PropertyInfo("value"))); +} + +EditorDebuggerInspector::EditorDebuggerInspector() { + variables = memnew(EditorDebuggerRemoteObject); + variables->editable = false; +} + +EditorDebuggerInspector::~EditorDebuggerInspector() { + memdelete(variables); +} + +void EditorDebuggerInspector::_bind_methods() { + ClassDB::bind_method(D_METHOD("_object_edited", "name", "value"), &EditorDebuggerInspector::_object_edited); + ClassDB::bind_method(D_METHOD("_object_selected", "id"), &EditorDebuggerInspector::_object_selected); + ADD_SIGNAL(MethodInfo("object_selected", PropertyInfo(Variant::INT, "id"))); + ADD_SIGNAL(MethodInfo("object_edited", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "property"), PropertyInfo("value"))); + ADD_SIGNAL(MethodInfo("object_property_updated", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "property"))); +} + +void EditorDebuggerInspector::_notification(int p_what) { + switch (p_what) { + case NOTIFICATION_POSTINITIALIZE: + connect_compat("object_id_selected", this, "_object_selected"); + break; + case NOTIFICATION_ENTER_TREE: + edit(variables); + break; + default: + break; + } +} + +void EditorDebuggerInspector::_object_edited(ObjectID p_id, const String &p_prop, const Variant &p_value) { + + emit_signal("object_edited", p_id, p_prop, p_value); +} + +void EditorDebuggerInspector::_object_selected(ObjectID p_object) { + + emit_signal("object_selected", p_object); +} + +ObjectID EditorDebuggerInspector::add_object(const Array &p_arr) { + EditorDebuggerRemoteObject *debugObj = NULL; + + SceneDebuggerObject obj; + obj.deserialize(p_arr); + ERR_FAIL_COND_V(obj.id.is_null(), ObjectID()); + + if (remote_objects.has(obj.id)) { + debugObj = remote_objects[obj.id]; + } else { + debugObj = memnew(EditorDebuggerRemoteObject); + debugObj->remote_object_id = obj.id; + debugObj->type_name = obj.class_name; + remote_objects[obj.id] = debugObj; + debugObj->connect_compat("value_edited", this, "_object_edited"); + } + + int old_prop_size = debugObj->prop_list.size(); + + debugObj->prop_list.clear(); + int new_props_added = 0; + Set changed; + for (int i = 0; i < obj.properties.size(); i++) { + + PropertyInfo &pinfo = obj.properties[i].first; + Variant &var = obj.properties[i].second; + + if (pinfo.type == Variant::OBJECT) { + if (var.get_type() == Variant::STRING) { + String path = var; + if (path.find("::") != -1) { + // built-in resource + String base_path = path.get_slice("::", 0); + if (ResourceLoader::get_resource_type(base_path) == "PackedScene") { + if (!EditorNode::get_singleton()->is_scene_open(base_path)) { + EditorNode::get_singleton()->load_scene(base_path); + } + } else { + EditorNode::get_singleton()->load_resource(base_path); + } + } + var = ResourceLoader::load(path); + + if (pinfo.hint_string == "Script") { + if (debugObj->get_script() != var) { + debugObj->set_script(REF()); + Ref