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+/*************************************************************************/
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+/* editor_network_profiler.cpp */
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+/*************************************************************************/
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+/* This file is part of: */
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+/* GODOT ENGINE */
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+/* https://godotengine.org */
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+/*************************************************************************/
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+/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
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+/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
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+/* */
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+/* Permission is hereby granted, free of charge, to any person obtaining */
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+/* a copy of this software and associated documentation files (the */
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+/* "Software"), to deal in the Software without restriction, including */
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+/* without limitation the rights to use, copy, modify, merge, publish, */
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+/* distribute, sublicense, and/or sell copies of the Software, and to */
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+/* permit persons to whom the Software is furnished to do so, subject to */
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+/* the following conditions: */
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+/* */
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+/* The above copyright notice and this permission notice shall be */
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+/* included in all copies or substantial portions of the Software. */
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+/* */
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+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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+/*************************************************************************/
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+
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+#include "editor_network_profiler.h"
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+
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+#include "core/os/os.h"
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+#include "editor_scale.h"
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+#include "editor_settings.h"
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+
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+void EditorNetworkProfiler::_bind_methods() {
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+ ClassDB::bind_method(D_METHOD("_update_frame"), &EditorNetworkProfiler::_update_frame);
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+ ClassDB::bind_method(D_METHOD("_activate_pressed"), &EditorNetworkProfiler::_activate_pressed);
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+ ClassDB::bind_method(D_METHOD("_clear_pressed"), &EditorNetworkProfiler::_clear_pressed);
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+ ADD_SIGNAL(MethodInfo("enable_profiling", PropertyInfo(Variant::BOOL, "enable")));
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+}
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+
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+void EditorNetworkProfiler::_notification(int p_what) {
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+
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+ if (p_what == NOTIFICATION_ENTER_TREE) {
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+ activate->set_icon(get_icon("Play", "EditorIcons"));
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+ clear_button->set_icon(get_icon("Clear", "EditorIcons"));
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+ }
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+}
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+
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+void EditorNetworkProfiler::_update_frame() {
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+
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+ counters_display->clear();
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+
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+ TreeItem *root = counters_display->create_item();
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+
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+ for (Map<ObjectID, MultiplayerAPI::ProfilingInfo>::Element *E = nodes_data.front(); E; E = E->next()) {
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+
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+ TreeItem *node = counters_display->create_item(root);
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+
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+ for (int j = 0; j < counters_display->get_columns(); ++j) {
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+ node->set_text_align(j, j > 0 ? TreeItem::ALIGN_RIGHT : TreeItem::ALIGN_LEFT);
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+ }
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+
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+ node->set_text(0, E->get().node_path);
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+ node->set_text(1, E->get().incoming_rpc == 0 ? "-" : itos(E->get().incoming_rpc));
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+ node->set_text(2, E->get().incoming_rset == 0 ? "-" : itos(E->get().incoming_rset));
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+ node->set_text(3, E->get().outgoing_rpc == 0 ? "-" : itos(E->get().outgoing_rpc));
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+ node->set_text(4, E->get().outgoing_rset == 0 ? "-" : itos(E->get().outgoing_rset));
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+ }
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+}
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+
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+void EditorNetworkProfiler::_activate_pressed() {
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+
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+ if (activate->is_pressed()) {
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+ activate->set_icon(get_icon("Stop", "EditorIcons"));
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+ activate->set_text(TTR("Stop"));
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+ } else {
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+ activate->set_icon(get_icon("Play", "EditorIcons"));
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+ activate->set_text(TTR("Start"));
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+ }
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+ emit_signal("enable_profiling", activate->is_pressed());
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+}
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+
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+void EditorNetworkProfiler::_clear_pressed() {
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+ nodes_data.clear();
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+ set_bandwidth(0, 0);
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+ if (frame_delay->is_stopped()) {
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+ frame_delay->set_wait_time(0.1);
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+ frame_delay->start();
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+ }
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+}
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+
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+String EditorNetworkProfiler::_format_bandwidth(int p_value) {
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+ String unit = "B";
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+ float v = p_value;
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+ if (v > 1073741824.0) {
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+ unit = "GiB";
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+ v /= 1073741824.0;
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+ } else if (v > 1048576.0) {
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+ unit = "MiB";
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+ v /= 1048576.0;
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+ } else if (v > 1024.0) {
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+ unit = "KiB";
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+ v /= 1024.0;
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+ }
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+ return vformat("%.1f %s/s", v, unit);
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+}
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+
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+void EditorNetworkProfiler::add_node_frame_data(const MultiplayerAPI::ProfilingInfo p_frame) {
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+
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+ if (!nodes_data.has(p_frame.node)) {
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+ nodes_data.insert(p_frame.node, p_frame);
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+ } else {
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+ nodes_data[p_frame.node].incoming_rpc += p_frame.incoming_rpc;
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+ nodes_data[p_frame.node].incoming_rset += p_frame.incoming_rset;
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+ nodes_data[p_frame.node].outgoing_rpc += p_frame.outgoing_rpc;
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+ nodes_data[p_frame.node].outgoing_rset += p_frame.outgoing_rset;
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+ }
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+
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+ if (frame_delay->is_stopped()) {
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+ frame_delay->set_wait_time(0.1);
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+ frame_delay->start();
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+ }
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+}
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+
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+void EditorNetworkProfiler::set_bandwidth(int p_incoming, int p_outgoing) {
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+
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+ incoming_bandwidth_text->set_text(_format_bandwidth(p_incoming));
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+ outgoing_bandwidth_text->set_text(_format_bandwidth(p_outgoing));
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+}
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+
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+bool EditorNetworkProfiler::is_profiling() {
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+ return activate->is_pressed();
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+}
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+
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+EditorNetworkProfiler::EditorNetworkProfiler() {
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+
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+ HBoxContainer *hb = memnew(HBoxContainer);
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+ hb->add_constant_override("separation", 8 * EDSCALE);
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+ add_child(hb);
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+
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+ activate = memnew(Button);
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+ activate->set_toggle_mode(true);
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+ activate->set_text(TTR("Start"));
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+ activate->connect("pressed", this, "_activate_pressed");
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+ hb->add_child(activate);
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+
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+ clear_button = memnew(Button);
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+ clear_button->set_text(TTR("Clear"));
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+ clear_button->connect("pressed", this, "_clear_pressed");
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+ hb->add_child(clear_button);
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+
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+ hb->add_spacer();
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+
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+ Label *lb = memnew(Label);
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+ lb->set_text("Down ");
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+ hb->add_child(lb);
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+
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+ incoming_bandwidth_text = memnew(LineEdit);
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+ incoming_bandwidth_text->set_editable(false);
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+ incoming_bandwidth_text->set_custom_minimum_size(Size2(100, 0));
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+ incoming_bandwidth_text->set_align(LineEdit::Align::ALIGN_RIGHT);
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+ incoming_bandwidth_text->set_text("0.0 B/s");
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+ hb->add_child(incoming_bandwidth_text);
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+
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+ lb = memnew(Label);
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+ lb->set_text("Up ");
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+ hb->add_child(lb);
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+
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+ outgoing_bandwidth_text = memnew(LineEdit);
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+ outgoing_bandwidth_text->set_editable(false);
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+ outgoing_bandwidth_text->set_custom_minimum_size(Size2(100, 0));
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+ outgoing_bandwidth_text->set_align(LineEdit::Align::ALIGN_RIGHT);
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+ outgoing_bandwidth_text->set_text("0.0 B/s");
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+ hb->add_child(outgoing_bandwidth_text);
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+
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+ counters_display = memnew(Tree);
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+ counters_display->set_custom_minimum_size(Size2(300, 0) * EDSCALE);
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+ counters_display->set_v_size_flags(SIZE_EXPAND_FILL);
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+ counters_display->set_hide_folding(true);
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+ counters_display->set_hide_root(true);
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+ counters_display->set_columns(5);
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+ counters_display->set_column_titles_visible(true);
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+ counters_display->set_column_title(0, TTR("Node"));
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+ counters_display->set_column_expand(0, true);
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+ counters_display->set_column_min_width(0, 60);
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+ counters_display->set_column_title(1, TTR("Incoming RPC"));
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+ counters_display->set_column_expand(1, false);
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+ counters_display->set_column_min_width(1, 120 * EDSCALE);
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+ counters_display->set_column_title(2, TTR("Incoming RSET"));
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+ counters_display->set_column_expand(2, false);
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+ counters_display->set_column_min_width(2, 120 * EDSCALE);
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+ counters_display->set_column_title(3, TTR("Outgoing RPC"));
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+ counters_display->set_column_expand(3, false);
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+ counters_display->set_column_min_width(3, 120 * EDSCALE);
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+ counters_display->set_column_title(4, TTR("Outgoing RSET"));
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+ counters_display->set_column_expand(4, false);
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+ counters_display->set_column_min_width(4, 120 * EDSCALE);
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+ add_child(counters_display);
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+
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+ frame_delay = memnew(Timer);
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+ frame_delay->set_wait_time(0.1);
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+ frame_delay->set_one_shot(true);
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+ add_child(frame_delay);
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+ frame_delay->connect("timeout", this, "_update_frame");
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+}
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jfons