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game_view_plugin.cpp
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/**************************************************************************/
/* game_view_plugin.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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 "game_view_plugin.h"
#include "core/config/project_settings.h"
#include "core/debugger/debugger_marshalls.h"
#include "core/string/translation_server.h"
#include "editor/debugger/editor_debugger_node.h"
#include "editor/debugger/script_editor_debugger.h"
#include "editor/editor_command_palette.h"
#include "editor/editor_feature_profile.h"
#include "editor/editor_interface.h"
#include "editor/editor_main_screen.h"
#include "editor/editor_node.h"
#include "editor/editor_settings.h"
#include "editor/editor_string_names.h"
#include "editor/gui/editor_run_bar.h"
#include "editor/plugins/embedded_process.h"
#include "editor/themes/editor_scale.h"
#include "editor/window_wrapper.h"
#include "scene/gui/button.h"
#include "scene/gui/label.h"
#include "scene/gui/menu_button.h"
#include "scene/gui/panel.h"
#include "scene/gui/separator.h"
void GameViewDebugger::_session_started(Ref<EditorDebuggerSession> p_session) {
if (!is_feature_enabled) {
return;
}
Array setup_data;
Dictionary settings;
settings["editors/panning/2d_editor_panning_scheme"] = EDITOR_GET("editors/panning/2d_editor_panning_scheme");
settings["editors/panning/simple_panning"] = EDITOR_GET("editors/panning/simple_panning");
settings["editors/panning/warped_mouse_panning"] = EDITOR_GET("editors/panning/warped_mouse_panning");
settings["editors/panning/2d_editor_pan_speed"] = EDITOR_GET("editors/panning/2d_editor_pan_speed");
settings["canvas_item_editor/pan_view"] = DebuggerMarshalls::serialize_key_shortcut(ED_GET_SHORTCUT("canvas_item_editor/pan_view"));
setup_data.append(settings);
p_session->send_message("scene:runtime_node_select_setup", setup_data);
Array type;
type.append(node_type);
p_session->send_message("scene:runtime_node_select_set_type", type);
Array visible;
visible.append(selection_visible);
p_session->send_message("scene:runtime_node_select_set_visible", visible);
Array mode;
mode.append(select_mode);
p_session->send_message("scene:runtime_node_select_set_mode", mode);
emit_signal(SNAME("session_started"));
}
void GameViewDebugger::_session_stopped() {
if (!is_feature_enabled) {
return;
}
emit_signal(SNAME("session_stopped"));
}
void GameViewDebugger::set_is_feature_enabled(bool p_enabled) {
is_feature_enabled = p_enabled;
}
void GameViewDebugger::set_suspend(bool p_enabled) {
Array message;
message.append(p_enabled);
for (Ref<EditorDebuggerSession> &I : sessions) {
if (I->is_active()) {
I->send_message("scene:suspend_changed", message);
}
}
}
void GameViewDebugger::next_frame() {
for (Ref<EditorDebuggerSession> &I : sessions) {
if (I->is_active()) {
I->send_message("scene:next_frame", Array());
}
}
}
void GameViewDebugger::set_node_type(int p_type) {
node_type = p_type;
Array message;
message.append(p_type);
for (Ref<EditorDebuggerSession> &I : sessions) {
if (I->is_active()) {
I->send_message("scene:runtime_node_select_set_type", message);
}
}
}
void GameViewDebugger::set_selection_visible(bool p_visible) {
selection_visible = p_visible;
Array message;
message.append(p_visible);
for (Ref<EditorDebuggerSession> &I : sessions) {
if (I->is_active()) {
I->send_message("scene:runtime_node_select_set_visible", message);
}
}
}
void GameViewDebugger::set_select_mode(int p_mode) {
select_mode = p_mode;
Array message;
message.append(p_mode);
for (Ref<EditorDebuggerSession> &I : sessions) {
if (I->is_active()) {
I->send_message("scene:runtime_node_select_set_mode", message);
}
}
}
void GameViewDebugger::set_camera_override(bool p_enabled) {
EditorDebuggerNode::get_singleton()->set_camera_override(p_enabled ? camera_override_mode : EditorDebuggerNode::OVERRIDE_NONE);
}
void GameViewDebugger::set_camera_manipulate_mode(EditorDebuggerNode::CameraOverride p_mode) {
camera_override_mode = p_mode;
if (EditorDebuggerNode::get_singleton()->get_camera_override() != EditorDebuggerNode::OVERRIDE_NONE) {
set_camera_override(true);
}
}
void GameViewDebugger::reset_camera_2d_position() {
for (Ref<EditorDebuggerSession> &I : sessions) {
if (I->is_active()) {
I->send_message("scene:runtime_node_select_reset_camera_2d", Array());
}
}
}
void GameViewDebugger::reset_camera_3d_position() {
for (Ref<EditorDebuggerSession> &I : sessions) {
if (I->is_active()) {
I->send_message("scene:runtime_node_select_reset_camera_3d", Array());
}
}
}
void GameViewDebugger::setup_session(int p_session_id) {
Ref<EditorDebuggerSession> session = get_session(p_session_id);
ERR_FAIL_COND(session.is_null());
sessions.append(session);
session->connect("started", callable_mp(this, &GameViewDebugger::_session_started).bind(session));
session->connect("stopped", callable_mp(this, &GameViewDebugger::_session_stopped));
}
void GameViewDebugger::_bind_methods() {
ADD_SIGNAL(MethodInfo("session_started"));
ADD_SIGNAL(MethodInfo("session_stopped"));
}
///////
void GameView::_sessions_changed() {
// The debugger session's `session_started/stopped` signal can be unreliable, so count it manually.
active_sessions = 0;
Array sessions = debugger->get_sessions();
for (int i = 0; i < sessions.size(); i++) {
if (Object::cast_to<EditorDebuggerSession>(sessions[i])->is_active()) {
active_sessions++;
}
}
_update_debugger_buttons();
if (embedded_process->is_embedding_completed()) {
if (!embedded_script_debugger || !embedded_script_debugger->is_session_active() || embedded_script_debugger->get_remote_pid() != embedded_process->get_embedded_pid()) {
_attach_script_debugger();
}
}
}
void GameView::_instance_starting_static(int p_idx, List<String> &r_arguments) {
ERR_FAIL_NULL(singleton);
singleton->_instance_starting(p_idx, r_arguments);
}
void GameView::_instance_starting(int p_idx, List<String> &r_arguments) {
if (!is_feature_enabled) {
return;
}
if (p_idx == 0 && embed_on_play && make_floating_on_play && !window_wrapper->get_window_enabled() && _get_embed_available() == EMBED_AVAILABLE) {
// Set the Floating Window default title. Always considered in DEBUG mode, same as in Window::set_title.
String appname = GLOBAL_GET("application/config/name");
appname = vformat("%s (DEBUG)", TranslationServer::get_singleton()->translate(appname));
window_wrapper->set_window_title(appname);
_show_update_window_wrapper();
}
_update_arguments_for_instance(p_idx, r_arguments);
}
void GameView::_show_update_window_wrapper() {
EditorRun::WindowPlacement placement = EditorRun::get_window_placement();
Point2 position = floating_window_rect.position;
Size2i size = floating_window_rect.size;
int screen = floating_window_screen;
Size2 wrapped_margins_size = window_wrapper->get_margins_size();
Point2 offset_embedded_process = embedded_process->get_global_position() - get_global_position();
offset_embedded_process.x += embedded_process->get_margin_size(SIDE_LEFT);
offset_embedded_process.y += embedded_process->get_margin_size(SIDE_TOP);
// Obtain the size around the embedded process control. Usually, the difference between the game view's get_size
// and the embedded control should work. However, when the control is hidden and has never been displayed,
// the size of the embedded control is not calculated.
Size2 old_min_size = embedded_process->get_custom_minimum_size();
embedded_process->set_custom_minimum_size(Size2i());
Size2 min_size = get_minimum_size();
embedded_process->set_custom_minimum_size(old_min_size);
Point2 size_diff_embedded_process = Point2(0, min_size.y) + embedded_process->get_margins_size();
if (placement.position != Point2i(INT_MAX, INT_MAX)) {
position = placement.position - offset_embedded_process;
screen = placement.screen;
}
if (placement.size != Size2i()) {
size = placement.size + size_diff_embedded_process + wrapped_margins_size;
}
window_wrapper->restore_window_from_saved_position(Rect2(position, size), screen, Rect2i());
}
void GameView::_play_pressed() {
if (!is_feature_enabled) {
return;
}
OS::ProcessID current_process_id = EditorRunBar::get_singleton()->get_current_process();
if (current_process_id == 0) {
return;
}
if (!window_wrapper->get_window_enabled()) {
screen_index_before_start = EditorNode::get_singleton()->get_editor_main_screen()->get_selected_index();
}
if (embed_on_play && _get_embed_available() == EMBED_AVAILABLE) {
// It's important to disable the low power mode when unfocused because otherwise
// the button in the editor are not responsive and if the user moves the mouse quickly,
// the mouse clicks are not registered.
EditorNode::get_singleton()->set_unfocused_low_processor_usage_mode_enabled(false);
_update_embed_window_size();
if (!window_wrapper->get_window_enabled()) {
EditorNode::get_singleton()->get_editor_main_screen()->select(EditorMainScreen::EDITOR_GAME);
embedded_process->grab_focus();
}
embedded_process->embed_process(current_process_id);
_update_ui();
}
}
void GameView::_stop_pressed() {
if (!is_feature_enabled) {
return;
}
_detach_script_debugger();
EditorNode::get_singleton()->set_unfocused_low_processor_usage_mode_enabled(true);
embedded_process->reset();
_update_ui();
if (window_wrapper->get_window_enabled()) {
window_wrapper->set_window_enabled(false);
}
if (screen_index_before_start >= 0 && EditorNode::get_singleton()->get_editor_main_screen()->get_selected_index() == EditorMainScreen::EDITOR_GAME) {
// We go back to the screen where the user was before starting the game.
EditorNode::get_singleton()->get_editor_main_screen()->select(screen_index_before_start);
}
screen_index_before_start = -1;
}
void GameView::_embedding_completed() {
_attach_script_debugger();
_update_ui();
}
void GameView::_embedding_failed() {
state_label->set_text(TTR("Connection impossible to the game process."));
}
void GameView::_embedded_process_updated() {
const Rect2i game_rect = embedded_process->get_screen_embedded_window_rect();
game_size_label->set_text(vformat("%dx%d", game_rect.size.x, game_rect.size.y));
}
void GameView::_embedded_process_focused() {
if (embed_on_play && !window_wrapper->get_window_enabled()) {
EditorNode::get_singleton()->get_editor_main_screen()->select(EditorMainScreen::EDITOR_GAME);
}
}
void GameView::_editor_or_project_settings_changed() {
// Update the window size and aspect ratio.
_update_embed_window_size();
if (window_wrapper->get_window_enabled()) {
_show_update_window_wrapper();
if (embedded_process->is_embedding_completed()) {
embedded_process->queue_update_embedded_process();
}
}
_update_ui();
}
void GameView::_update_debugger_buttons() {
bool empty = active_sessions == 0;
suspend_button->set_disabled(empty);
camera_override_button->set_disabled(empty);
PopupMenu *menu = camera_override_menu->get_popup();
bool disable_camera_reset = empty || !camera_override_button->is_pressed() || !menu->is_item_checked(menu->get_item_index(CAMERA_MODE_INGAME));
menu->set_item_disabled(CAMERA_RESET_2D, disable_camera_reset);
menu->set_item_disabled(CAMERA_RESET_3D, disable_camera_reset);
if (empty) {
suspend_button->set_pressed(false);
camera_override_button->set_pressed(false);
}
next_frame_button->set_disabled(!suspend_button->is_pressed());
}
void GameView::_suspend_button_toggled(bool p_pressed) {
_update_debugger_buttons();
debugger->set_suspend(p_pressed);
}
void GameView::_node_type_pressed(int p_option) {
RuntimeNodeSelect::NodeType type = (RuntimeNodeSelect::NodeType)p_option;
for (int i = 0; i < RuntimeNodeSelect::NODE_TYPE_MAX; i++) {
node_type_button[i]->set_pressed_no_signal(i == type);
}
_update_debugger_buttons();
debugger->set_node_type(type);
}
void GameView::_select_mode_pressed(int p_option) {
RuntimeNodeSelect::SelectMode mode = (RuntimeNodeSelect::SelectMode)p_option;
for (int i = 0; i < RuntimeNodeSelect::SELECT_MODE_MAX; i++) {
select_mode_button[i]->set_pressed_no_signal(i == mode);
}
debugger->set_select_mode(mode);
}
void GameView::_embed_options_menu_menu_id_pressed(int p_id) {
switch (p_id) {
case EMBED_RUN_GAME_EMBEDDED: {
embed_on_play = !embed_on_play;
int game_mode = EDITOR_GET("run/window_placement/game_embed_mode");
if (game_mode == 0) { // Save only if not overridden by editor.
EditorSettings::get_singleton()->set_project_metadata("game_view", "embed_on_play", embed_on_play);
}
} break;
case EMBED_MAKE_FLOATING_ON_PLAY: {
make_floating_on_play = !make_floating_on_play;
int game_mode = EDITOR_GET("run/window_placement/game_embed_mode");
if (game_mode == 0) { // Save only if not overridden by editor.
EditorSettings::get_singleton()->set_project_metadata("game_view", "make_floating_on_play", make_floating_on_play);
}
} break;
}
_update_embed_menu_options();
_update_ui();
}
void GameView::_size_mode_button_pressed(int size_mode) {
embed_size_mode = (EmbedSizeMode)size_mode;
EditorSettings::get_singleton()->set_project_metadata("game_view", "embed_size_mode", size_mode);
_update_embed_menu_options();
_update_embed_window_size();
}
GameView::EmbedAvailability GameView::_get_embed_available() {
if (!DisplayServer::get_singleton()->has_feature(DisplayServer::FEATURE_WINDOW_EMBEDDING)) {
return EMBED_NOT_AVAILABLE_FEATURE_NOT_SUPPORTED;
}
if (!EditorNode::get_singleton()->is_multi_window_enabled()) {
return EMBED_NOT_AVAILABLE_SINGLE_WINDOW_MODE;
}
EditorRun::WindowPlacement placement = EditorRun::get_window_placement();
if (placement.force_fullscreen) {
return EMBED_NOT_AVAILABLE_FULLSCREEN;
}
if (placement.force_maximized) {
return EMBED_NOT_AVAILABLE_MAXIMIZED;
}
DisplayServer::WindowMode window_mode = (DisplayServer::WindowMode)(GLOBAL_GET("display/window/size/mode").operator int());
if (window_mode == DisplayServer::WindowMode::WINDOW_MODE_MINIMIZED) {
return EMBED_NOT_AVAILABLE_MINIMIZED;
}
if (window_mode == DisplayServer::WindowMode::WINDOW_MODE_MAXIMIZED) {
return EMBED_NOT_AVAILABLE_MAXIMIZED;
}
if (window_mode == DisplayServer::WindowMode::WINDOW_MODE_FULLSCREEN || window_mode == DisplayServer::WindowMode::WINDOW_MODE_EXCLUSIVE_FULLSCREEN) {
return EMBED_NOT_AVAILABLE_FULLSCREEN;
}
return EMBED_AVAILABLE;
}
void GameView::_update_ui() {
bool show_game_size = false;
EmbedAvailability available = _get_embed_available();
switch (available) {
case EMBED_AVAILABLE:
if (embedded_process->is_embedding_completed()) {
state_label->set_text("");
show_game_size = true;
} else if (embedded_process->is_embedding_in_progress()) {
state_label->set_text(TTR("Game starting..."));
} else if (EditorRunBar::get_singleton()->is_playing()) {
state_label->set_text(TTR("Game running not embedded."));
} else if (embed_on_play) {
state_label->set_text(TTR("Press play to start the game."));
} else {
state_label->set_text(TTR("Embedding is disabled."));
}
break;
case EMBED_NOT_AVAILABLE_FEATURE_NOT_SUPPORTED:
state_label->set_text(TTR("Game embedding not available on your OS."));
break;
case EMBED_NOT_AVAILABLE_MINIMIZED:
state_label->set_text(TTR("Game embedding not available when the game starts minimized.\nConsider overriding the window mode project setting with the editor feature tag to Windowed to use game embedding while leaving the exported project intact."));
break;
case EMBED_NOT_AVAILABLE_MAXIMIZED:
state_label->set_text(TTR("Game embedding not available when the game starts maximized.\nConsider overriding the window mode project setting with the editor feature tag to Windowed to use game embedding while leaving the exported project intact."));
break;
case EMBED_NOT_AVAILABLE_FULLSCREEN:
state_label->set_text(TTR("Game embedding not available when the game starts in fullscreen.\nConsider overriding the window mode project setting with the editor feature tag to Windowed to use game embedding while leaving the exported project intact."));
break;
case EMBED_NOT_AVAILABLE_SINGLE_WINDOW_MODE:
state_label->set_text(TTR("Game embedding not available in single window mode."));
break;
}
if (available == EMBED_AVAILABLE) {
if (state_label->has_theme_color_override(SceneStringName(font_color))) {
state_label->remove_theme_color_override(SceneStringName(font_color));
}
} else {
state_label->add_theme_color_override(SceneStringName(font_color), state_label->get_theme_color(SNAME("warning_color"), EditorStringName(Editor)));
}
game_size_label->set_visible(show_game_size);
}
void GameView::_update_embed_menu_options() {
PopupMenu *menu = embed_options_menu->get_popup();
menu->set_item_checked(menu->get_item_index(EMBED_RUN_GAME_EMBEDDED), embed_on_play);
menu->set_item_checked(menu->get_item_index(EMBED_MAKE_FLOATING_ON_PLAY), make_floating_on_play);
menu->set_item_disabled(menu->get_item_index(EMBED_MAKE_FLOATING_ON_PLAY), !embed_on_play);
fixed_size_button->set_pressed(embed_size_mode == SIZE_MODE_FIXED);
keep_aspect_button->set_pressed(embed_size_mode == SIZE_MODE_KEEP_ASPECT);
stretch_button->set_pressed(embed_size_mode == SIZE_MODE_STRETCH);
}
void GameView::_update_embed_window_size() {
if (embed_size_mode == SIZE_MODE_FIXED || embed_size_mode == SIZE_MODE_KEEP_ASPECT) {
//The embedded process control will need the desired window size.
EditorRun::WindowPlacement placement = EditorRun::get_window_placement();
embedded_process->set_window_size(placement.size);
} else {
//Stretch... No need for the window size.
embedded_process->set_window_size(Size2i());
}
embedded_process->set_keep_aspect(embed_size_mode == SIZE_MODE_KEEP_ASPECT);
}
void GameView::_hide_selection_toggled(bool p_pressed) {
hide_selection->set_button_icon(get_editor_theme_icon(p_pressed ? SNAME("GuiVisibilityHidden") : SNAME("GuiVisibilityVisible")));
debugger->set_selection_visible(!p_pressed);
}
void GameView::_camera_override_button_toggled(bool p_pressed) {
_update_debugger_buttons();
debugger->set_camera_override(p_pressed);
}
void GameView::_camera_override_menu_id_pressed(int p_id) {
PopupMenu *menu = camera_override_menu->get_popup();
if (p_id != CAMERA_RESET_2D && p_id != CAMERA_RESET_3D) {
for (int i = 0; i < menu->get_item_count(); i++) {
menu->set_item_checked(i, false);
}
}
switch (p_id) {
case CAMERA_RESET_2D: {
debugger->reset_camera_2d_position();
} break;
case CAMERA_RESET_3D: {
debugger->reset_camera_3d_position();
} break;
case CAMERA_MODE_INGAME: {
debugger->set_camera_manipulate_mode(EditorDebuggerNode::OVERRIDE_INGAME);
menu->set_item_checked(menu->get_item_index(p_id), true);
_update_debugger_buttons();
} break;
case CAMERA_MODE_EDITORS: {
debugger->set_camera_manipulate_mode(EditorDebuggerNode::OVERRIDE_EDITORS);
menu->set_item_checked(menu->get_item_index(p_id), true);
_update_debugger_buttons();
} break;
}
}
void GameView::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_THEME_CHANGED: {
suspend_button->set_button_icon(get_editor_theme_icon(SNAME("Pause")));
next_frame_button->set_button_icon(get_editor_theme_icon(SNAME("NextFrame")));
node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE]->set_button_icon(get_editor_theme_icon(SNAME("InputEventJoypadMotion")));
node_type_button[RuntimeNodeSelect::NODE_TYPE_2D]->set_button_icon(get_editor_theme_icon(SNAME("2DNodes")));
#ifndef _3D_DISABLED
node_type_button[RuntimeNodeSelect::NODE_TYPE_3D]->set_button_icon(get_editor_theme_icon(SNAME("Node3D")));
#endif // _3D_DISABLED
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]->set_button_icon(get_editor_theme_icon(SNAME("ToolSelect")));
select_mode_button[RuntimeNodeSelect::SELECT_MODE_LIST]->set_button_icon(get_editor_theme_icon(SNAME("ListSelect")));
hide_selection->set_button_icon(get_editor_theme_icon(hide_selection->is_pressed() ? SNAME("GuiVisibilityHidden") : SNAME("GuiVisibilityVisible")));
fixed_size_button->set_button_icon(get_editor_theme_icon(SNAME("FixedSize")));
keep_aspect_button->set_button_icon(get_editor_theme_icon(SNAME("KeepAspect")));
stretch_button->set_button_icon(get_editor_theme_icon(SNAME("Stretch")));
embed_options_menu->set_button_icon(get_editor_theme_icon(SNAME("GuiTabMenuHl")));
camera_override_button->set_button_icon(get_editor_theme_icon(SNAME("Camera")));
camera_override_menu->set_button_icon(get_editor_theme_icon(SNAME("GuiTabMenuHl")));
} break;
case NOTIFICATION_READY: {
if (DisplayServer::get_singleton()->has_feature(DisplayServer::FEATURE_WINDOW_EMBEDDING)) {
// Embedding available.
int game_mode = EDITOR_GET("run/window_placement/game_embed_mode");
switch (game_mode) {
case 1: { // Embed.
embed_on_play = true;
make_floating_on_play = false;
} break;
case 2: { // Floating.
embed_on_play = true;
make_floating_on_play = true;
} break;
case 3: { // Disabled.
embed_on_play = false;
make_floating_on_play = false;
} break;
default: {
embed_on_play = EditorSettings::get_singleton()->get_project_metadata("game_view", "embed_on_play", true);
make_floating_on_play = EditorSettings::get_singleton()->get_project_metadata("game_view", "make_floating_on_play", true);
} break;
}
embed_size_mode = (EmbedSizeMode)(int)EditorSettings::get_singleton()->get_project_metadata("game_view", "embed_size_mode", SIZE_MODE_FIXED);
keep_aspect_button->set_pressed(EditorSettings::get_singleton()->get_project_metadata("game_view", "keep_aspect", true));
_update_embed_menu_options();
EditorRunBar::get_singleton()->connect("play_pressed", callable_mp(this, &GameView::_play_pressed));
EditorRunBar::get_singleton()->connect("stop_pressed", callable_mp(this, &GameView::_stop_pressed));
EditorRun::instance_starting_callback = _instance_starting_static;
// Listen for project settings changes to update the window size and aspect ratio.
ProjectSettings::get_singleton()->connect("settings_changed", callable_mp(this, &GameView::_editor_or_project_settings_changed));
EditorSettings::get_singleton()->connect("settings_changed", callable_mp(this, &GameView::_editor_or_project_settings_changed));
} else {
// Embedding not available.
embedding_separator->hide();
embed_options_menu->hide();
fixed_size_button->hide();
keep_aspect_button->hide();
stretch_button->hide();
}
_update_ui();
} break;
case NOTIFICATION_WM_POSITION_CHANGED: {
if (window_wrapper->get_window_enabled()) {
_update_floating_window_settings();
}
} break;
}
}
void GameView::set_is_feature_enabled(bool p_enabled) {
is_feature_enabled = p_enabled;
}
void GameView::set_state(const Dictionary &p_state) {
if (p_state.has("hide_selection")) {
hide_selection->set_pressed(p_state["hide_selection"]);
_hide_selection_toggled(hide_selection->is_pressed());
}
if (p_state.has("select_mode")) {
_select_mode_pressed(p_state["select_mode"]);
}
if (p_state.has("camera_override_mode")) {
_camera_override_menu_id_pressed(p_state["camera_override_mode"]);
}
}
Dictionary GameView::get_state() const {
Dictionary d;
d["hide_selection"] = hide_selection->is_pressed();
for (int i = 0; i < RuntimeNodeSelect::SELECT_MODE_MAX; i++) {
if (select_mode_button[i]->is_pressed()) {
d["select_mode"] = i;
break;
}
}
PopupMenu *menu = camera_override_menu->get_popup();
for (int i = CAMERA_MODE_INGAME; i < CAMERA_MODE_EDITORS + 1; i++) {
if (menu->is_item_checked(menu->get_item_index(i))) {
d["camera_override_mode"] = i;
break;
}
}
return d;
}
void GameView::set_window_layout(Ref<ConfigFile> p_layout) {
floating_window_rect = p_layout->get_value("GameView", "floating_window_rect", Rect2i());
floating_window_screen = p_layout->get_value("GameView", "floating_window_screen", -1);
}
void GameView::get_window_layout(Ref<ConfigFile> p_layout) {
if (window_wrapper->get_window_enabled()) {
_update_floating_window_settings();
}
p_layout->set_value("GameView", "floating_window_rect", floating_window_rect);
p_layout->set_value("GameView", "floating_window_screen", floating_window_screen);
}
void GameView::_update_floating_window_settings() {
if (window_wrapper->get_window_enabled()) {
floating_window_rect = window_wrapper->get_window_rect();
floating_window_screen = window_wrapper->get_window_screen();
}
}
void GameView::_attach_script_debugger() {
if (embedded_script_debugger) {
_detach_script_debugger();
}
embedded_script_debugger = nullptr;
for (int i = 0; EditorDebuggerNode::get_singleton()->get_debugger(i); i++) {
ScriptEditorDebugger *script_debugger = EditorDebuggerNode::get_singleton()->get_debugger(i);
if (script_debugger->is_session_active() && script_debugger->get_remote_pid() == embedded_process->get_embedded_pid()) {
embedded_script_debugger = script_debugger;
break;
}
}
if (embedded_script_debugger) {
embedded_script_debugger->connect("remote_window_title_changed", callable_mp(this, &GameView::_remote_window_title_changed));
}
}
void GameView::_detach_script_debugger() {
if (embedded_script_debugger) {
embedded_script_debugger->disconnect("remote_window_title_changed", callable_mp(this, &GameView::_remote_window_title_changed));
embedded_script_debugger = nullptr;
}
}
void GameView::_remote_window_title_changed(String title) {
window_wrapper->set_window_title(title);
}
void GameView::_update_arguments_for_instance(int p_idx, List<String> &r_arguments) {
if (p_idx != 0 || !embed_on_play || _get_embed_available() != EMBED_AVAILABLE) {
return;
}
// Remove duplicates/unwanted parameters.
List<String>::Element *E = r_arguments.front();
List<String>::Element *user_args_element = nullptr;
while (E) {
List<String>::Element *N = E->next();
//For these parameters, we need to also renove the value.
if (E->get() == "--position" || E->get() == "--resolution" || E->get() == "--screen") {
r_arguments.erase(E);
if (N) {
List<String>::Element *V = N->next();
r_arguments.erase(N);
N = V;
}
} else if (E->get() == "-f" || E->get() == "--fullscreen" || E->get() == "-m" || E->get() == "--maximized" || E->get() == "-t" || E->get() == "-always-on-top") {
r_arguments.erase(E);
} else if (E->get() == "--" || E->get() == "++") {
user_args_element = E;
break;
}
E = N;
}
// Add the editor window's native ID so the started game can directly set it as its parent.
List<String>::Element *N = r_arguments.insert_before(user_args_element, "--wid");
N = r_arguments.insert_after(N, itos(DisplayServer::get_singleton()->window_get_native_handle(DisplayServer::WINDOW_HANDLE, get_window()->get_window_id())));
// Be sure to have the correct window size in the embedded_process control.
_update_embed_window_size();
Rect2i rect = embedded_process->get_screen_embedded_window_rect();
N = r_arguments.insert_after(N, "--position");
N = r_arguments.insert_after(N, itos(rect.position.x) + "," + itos(rect.position.y));
N = r_arguments.insert_after(N, "--resolution");
r_arguments.insert_after(N, itos(rect.size.x) + "x" + itos(rect.size.y));
}
void GameView::_window_close_request() {
// Before the parent window closed, we close the embedded game. That prevents
// the embedded game to be seen without a parent window for a fraction of second.
if (EditorRunBar::get_singleton()->is_playing() && (embedded_process->is_embedding_completed() || embedded_process->is_embedding_in_progress())) {
// Try to gracefully close the window. That way, the NOTIFICATION_WM_CLOSE_REQUEST
// notification should be propagated in the game process.
embedded_process->reset();
// When the embedding is not complete, we need to kill the process.
if (embedded_process->is_embedding_in_progress()) {
// Call deferred to prevent the _stop_pressed callback to be executed before the wrapper window
// actually closes.
callable_mp(EditorRunBar::get_singleton(), &EditorRunBar::stop_playing).call_deferred();
}
}
}
GameView::GameView(Ref<GameViewDebugger> p_debugger, WindowWrapper *p_wrapper) {
singleton = this;
debugger = p_debugger;
window_wrapper = p_wrapper;
// Add some margin to the sides for better aesthetics.
// This prevents the first button's hover/pressed effect from "touching" the panel's border,
// which looks ugly.
MarginContainer *toolbar_margin = memnew(MarginContainer);
toolbar_margin->add_theme_constant_override("margin_left", 4 * EDSCALE);
toolbar_margin->add_theme_constant_override("margin_right", 4 * EDSCALE);
add_child(toolbar_margin);
HBoxContainer *main_menu_hbox = memnew(HBoxContainer);
toolbar_margin->add_child(main_menu_hbox);
suspend_button = memnew(Button);
main_menu_hbox->add_child(suspend_button);
suspend_button->set_toggle_mode(true);
suspend_button->set_theme_type_variation(SceneStringName(FlatButton));
suspend_button->connect(SceneStringName(toggled), callable_mp(this, &GameView::_suspend_button_toggled));
suspend_button->set_tooltip_text(TTR("Suspend"));
next_frame_button = memnew(Button);
main_menu_hbox->add_child(next_frame_button);
next_frame_button->set_theme_type_variation(SceneStringName(FlatButton));
next_frame_button->connect(SceneStringName(pressed), callable_mp(*debugger, &GameViewDebugger::next_frame));
next_frame_button->set_tooltip_text(TTR("Next Frame"));
main_menu_hbox->add_child(memnew(VSeparator));
node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE] = memnew(Button);
main_menu_hbox->add_child(node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE]);
node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE]->set_text(TTR("Input"));
node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE]->set_toggle_mode(true);
node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE]->set_pressed(true);
node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE]->set_theme_type_variation(SceneStringName(FlatButton));
node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE]->connect(SceneStringName(pressed), callable_mp(this, &GameView::_node_type_pressed).bind(RuntimeNodeSelect::NODE_TYPE_NONE));
node_type_button[RuntimeNodeSelect::NODE_TYPE_NONE]->set_tooltip_text(TTR("Allow game input."));
node_type_button[RuntimeNodeSelect::NODE_TYPE_2D] = memnew(Button);
main_menu_hbox->add_child(node_type_button[RuntimeNodeSelect::NODE_TYPE_2D]);
node_type_button[RuntimeNodeSelect::NODE_TYPE_2D]->set_text(TTR("2D"));
node_type_button[RuntimeNodeSelect::NODE_TYPE_2D]->set_toggle_mode(true);
node_type_button[RuntimeNodeSelect::NODE_TYPE_2D]->set_theme_type_variation(SceneStringName(FlatButton));
node_type_button[RuntimeNodeSelect::NODE_TYPE_2D]->connect(SceneStringName(pressed), callable_mp(this, &GameView::_node_type_pressed).bind(RuntimeNodeSelect::NODE_TYPE_2D));
node_type_button[RuntimeNodeSelect::NODE_TYPE_2D]->set_tooltip_text(TTR("Disable game input and allow to select Node2Ds, Controls, and manipulate the 2D camera."));
#ifndef _3D_DISABLED
node_type_button[RuntimeNodeSelect::NODE_TYPE_3D] = memnew(Button);
main_menu_hbox->add_child(node_type_button[RuntimeNodeSelect::NODE_TYPE_3D]);
node_type_button[RuntimeNodeSelect::NODE_TYPE_3D]->set_text(TTR("3D"));
node_type_button[RuntimeNodeSelect::NODE_TYPE_3D]->set_toggle_mode(true);
node_type_button[RuntimeNodeSelect::NODE_TYPE_3D]->set_theme_type_variation(SceneStringName(FlatButton));
node_type_button[RuntimeNodeSelect::NODE_TYPE_3D]->connect(SceneStringName(pressed), callable_mp(this, &GameView::_node_type_pressed).bind(RuntimeNodeSelect::NODE_TYPE_3D));
node_type_button[RuntimeNodeSelect::NODE_TYPE_3D]->set_tooltip_text(TTR("Disable game input and allow to select Node3Ds and manipulate the 3D camera."));
#endif // _3D_DISABLED
main_menu_hbox->add_child(memnew(VSeparator));
hide_selection = memnew(Button);
main_menu_hbox->add_child(hide_selection);
hide_selection->set_toggle_mode(true);
hide_selection->set_theme_type_variation(SceneStringName(FlatButton));
hide_selection->connect(SceneStringName(toggled), callable_mp(this, &GameView::_hide_selection_toggled));
hide_selection->set_tooltip_text(TTR("Toggle Selection Visibility"));
main_menu_hbox->add_child(memnew(VSeparator));
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE] = memnew(Button);
main_menu_hbox->add_child(select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]);
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]->set_toggle_mode(true);
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]->set_pressed(true);
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]->set_theme_type_variation(SceneStringName(FlatButton));
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]->connect(SceneStringName(pressed), callable_mp(this, &GameView::_select_mode_pressed).bind(RuntimeNodeSelect::SELECT_MODE_SINGLE));
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]->set_shortcut(ED_SHORTCUT("spatial_editor/tool_select", TTRC("Select Mode"), Key::Q));
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]->set_shortcut_context(this);
select_mode_button[RuntimeNodeSelect::SELECT_MODE_SINGLE]->set_tooltip_text(keycode_get_string((Key)KeyModifierMask::CMD_OR_CTRL) + TTR("Alt+RMB: Show list of all nodes at position clicked."));
select_mode_button[RuntimeNodeSelect::SELECT_MODE_LIST] = memnew(Button);
main_menu_hbox->add_child(select_mode_button[RuntimeNodeSelect::SELECT_MODE_LIST]);
select_mode_button[RuntimeNodeSelect::SELECT_MODE_LIST]->set_toggle_mode(true);
select_mode_button[RuntimeNodeSelect::SELECT_MODE_LIST]->set_theme_type_variation(SceneStringName(FlatButton));
select_mode_button[RuntimeNodeSelect::SELECT_MODE_LIST]->connect(SceneStringName(pressed), callable_mp(this, &GameView::_select_mode_pressed).bind(RuntimeNodeSelect::SELECT_MODE_LIST));
select_mode_button[RuntimeNodeSelect::SELECT_MODE_LIST]->set_tooltip_text(TTR("Show list of selectable nodes at position clicked."));
main_menu_hbox->add_child(memnew(VSeparator));
camera_override_button = memnew(Button);
main_menu_hbox->add_child(camera_override_button);
camera_override_button->set_toggle_mode(true);
camera_override_button->set_theme_type_variation(SceneStringName(FlatButton));
camera_override_button->connect(SceneStringName(toggled), callable_mp(this, &GameView::_camera_override_button_toggled));
camera_override_button->set_tooltip_text(TTR("Override the in-game camera."));
camera_override_menu = memnew(MenuButton);
main_menu_hbox->add_child(camera_override_menu);
camera_override_menu->set_flat(false);
camera_override_menu->set_theme_type_variation("FlatMenuButton");
camera_override_menu->set_h_size_flags(SIZE_SHRINK_END);
camera_override_menu->set_tooltip_text(TTR("Camera Override Options"));
PopupMenu *menu = camera_override_menu->get_popup();
menu->connect(SceneStringName(id_pressed), callable_mp(this, &GameView::_camera_override_menu_id_pressed));
menu->add_item(TTR("Reset 2D Camera"), CAMERA_RESET_2D);
menu->add_item(TTR("Reset 3D Camera"), CAMERA_RESET_3D);
menu->add_separator();
menu->add_radio_check_item(TTR("Manipulate In-Game"), CAMERA_MODE_INGAME);
menu->set_item_checked(menu->get_item_index(CAMERA_MODE_INGAME), true);
menu->add_radio_check_item(TTR("Manipulate From Editors"), CAMERA_MODE_EDITORS);
embedding_separator = memnew(VSeparator);
main_menu_hbox->add_child(embedding_separator);
fixed_size_button = memnew(Button);
main_menu_hbox->add_child(fixed_size_button);
fixed_size_button->set_toggle_mode(true);
fixed_size_button->set_theme_type_variation("FlatButton");
fixed_size_button->set_tooltip_text(TTR("Embedded game size is based on project settings.\nThe 'Keep Aspect' mode is used when the Game Workspace is smaller than the desired size."));
fixed_size_button->connect(SceneStringName(pressed), callable_mp(this, &GameView::_size_mode_button_pressed).bind(SIZE_MODE_FIXED));
keep_aspect_button = memnew(Button);
main_menu_hbox->add_child(keep_aspect_button);
keep_aspect_button->set_toggle_mode(true);
keep_aspect_button->set_theme_type_variation("FlatButton");
keep_aspect_button->set_tooltip_text(TTR("Keep the aspect ratio of the embedded game."));
keep_aspect_button->connect(SceneStringName(pressed), callable_mp(this, &GameView::_size_mode_button_pressed).bind(SIZE_MODE_KEEP_ASPECT));
stretch_button = memnew(Button);
main_menu_hbox->add_child(stretch_button);
stretch_button->set_toggle_mode(true);
stretch_button->set_theme_type_variation("FlatButton");
stretch_button->set_tooltip_text(TTR("Embedded game size stretches to fit the Game Workspace."));
stretch_button->connect(SceneStringName(pressed), callable_mp(this, &GameView::_size_mode_button_pressed).bind(SIZE_MODE_STRETCH));
embed_options_menu = memnew(MenuButton);
main_menu_hbox->add_child(embed_options_menu);
embed_options_menu->set_flat(false);
embed_options_menu->set_theme_type_variation("FlatMenuButton");
embed_options_menu->set_h_size_flags(SIZE_SHRINK_END);
embed_options_menu->set_tooltip_text(TTR("Embedding Options"));
menu = embed_options_menu->get_popup();
menu->connect(SceneStringName(id_pressed), callable_mp(this, &GameView::_embed_options_menu_menu_id_pressed));
menu->add_check_item(TTR("Embed Game on Next Play"), EMBED_RUN_GAME_EMBEDDED);
menu->add_check_item(TTR("Make Game Workspace Floating on Next Play"), EMBED_MAKE_FLOATING_ON_PLAY);
main_menu_hbox->add_spacer();
game_size_label = memnew(Label());
main_menu_hbox->add_child(game_size_label);
game_size_label->hide();
panel = memnew(Panel);
add_child(panel);
panel->set_theme_type_variation("GamePanel");
panel->set_v_size_flags(SIZE_EXPAND_FILL);
embedded_process = memnew(EmbeddedProcess);
panel->add_child(embedded_process);
embedded_process->set_anchors_and_offsets_preset(PRESET_FULL_RECT);
embedded_process->connect("embedding_failed", callable_mp(this, &GameView::_embedding_failed));
embedded_process->connect("embedding_completed", callable_mp(this, &GameView::_embedding_completed));
embedded_process->connect("embedded_process_updated", callable_mp(this, &GameView::_embedded_process_updated));
embedded_process->connect("embedded_process_focused", callable_mp(this, &GameView::_embedded_process_focused));
embedded_process->set_custom_minimum_size(Size2i(100, 100));
MarginContainer *state_container = memnew(MarginContainer);
state_container->add_theme_constant_override("margin_left", 8 * EDSCALE);
state_container->add_theme_constant_override("margin_right", 8 * EDSCALE);
state_container->set_anchors_and_offsets_preset(PRESET_FULL_RECT);
panel->add_child(state_container);
state_label = memnew(Label());
state_container->add_child(state_label);
state_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
state_label->set_vertical_alignment(VERTICAL_ALIGNMENT_CENTER);
state_label->set_autowrap_mode(TextServer::AUTOWRAP_WORD);
state_label->set_anchors_and_offsets_preset(PRESET_FULL_RECT);
_update_debugger_buttons();
p_debugger->connect("session_started", callable_mp(this, &GameView::_sessions_changed));
p_debugger->connect("session_stopped", callable_mp(this, &GameView::_sessions_changed));
p_wrapper->set_override_close_request(true);
p_wrapper->connect("window_close_requested", callable_mp(this, &GameView::_window_close_request));
p_wrapper->connect("window_size_changed", callable_mp(this, &GameView::_update_floating_window_settings));
}
///////
void GameViewPlugin::make_visible(bool p_visible) {
if (p_visible) {
window_wrapper->show();
} else {
window_wrapper->hide();
}
}
void GameViewPlugin::selected_notify() {