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Merge pull request #99449 from Sauermann/fix-revert-device-id-clash

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Revert "Fix `InputEvent` device id clash" and add a compatibility function
This commit is contained in:
Rémi Verschelde 2024-11-20 17:03:23 +01:00
commit cfef79415b
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GPG Key ID: C3336907360768E1
7 changed files with 28 additions and 17 deletions
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11
core/config/project_settings.cpp
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@ -514,16 +514,19 @@ void ProjectSettings::_convert_to_last_version(int p_from_version) {
}
}
}
if (p_from_version <= 5) {
// Converts the device in events from -1 (emulated events) to -3 (all events).
if (p_from_version == 5) {
// Converts the device in events from -3 to -1.
// -3 was introduced in GH-97707 as a way to prevent a clash in device IDs, but as reported in GH-99243, this leads to problems.
// -3 was used during dev-releases, so this conversion helps to revert such affected projects.
// This conversion doesn't affect any other projects, since -3 is not used otherwise.
for (KeyValue<StringName, ProjectSettings::VariantContainer> &E : props) {
if (String(E.key).begins_with("input/")) {
Dictionary action = E.value.variant;
Array events = action["events"];
for (int i = 0; i < events.size(); i++) {
Ref<InputEvent> ev = events[i];
if (ev.is_valid() && ev->get_device() == -1) { // -1 was the previous value (GH-97707).
ev->set_device(InputEvent::DEVICE_ID_ALL_DEVICES);
if (ev.is_valid() && ev->get_device() == -3) {
ev->set_device(-1);
}
}
}

3
core/input/input_event.cpp
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@ -35,6 +35,9 @@
#include "core/os/keyboard.h"
#include "core/os/os.h"
const int InputEvent::DEVICE_ID_EMULATION = -1;
const int InputEvent::DEVICE_ID_INTERNAL = -2;
void InputEvent::set_device(int p_device) {
device = p_device;
emit_changed();

5
core/input/input_event.h
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@ -62,9 +62,8 @@ protected:
static void _bind_methods();
public:
inline static constexpr int DEVICE_ID_EMULATION = -1;
inline static constexpr int DEVICE_ID_INTERNAL = -2;
inline static constexpr int DEVICE_ID_ALL_DEVICES = -3; // Signify that a given Action can be triggered by any device.
static const int DEVICE_ID_EMULATION;
static const int DEVICE_ID_INTERNAL;
void set_device(int p_device);
int get_device() const;

4
core/input/input_map.cpp
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@ -39,6 +39,8 @@
InputMap *InputMap::singleton = nullptr;
int InputMap::ALL_DEVICES = -1;
void InputMap::_bind_methods() {
ClassDB::bind_method(D_METHOD("has_action", "action"), &InputMap::has_action);
ClassDB::bind_method(D_METHOD("get_actions"), &InputMap::_get_actions);
@ -161,7 +163,7 @@ List<Ref<InputEvent>>::Element *InputMap::_find_event(Action &p_action, const Re
int i = 0;
for (List<Ref<InputEvent>>::Element *E = p_action.inputs.front(); E; E = E->next()) {
int device = E->get()->get_device();
if (device == InputEvent::DEVICE_ID_ALL_DEVICES || device == p_event->get_device()) {
if (device == ALL_DEVICES || device == p_event->get_device()) {
if (E->get()->action_match(p_event, p_exact_match, p_action.deadzone, r_pressed, r_strength, r_raw_strength)) {
if (r_event_index) {
*r_event_index = i;

5
core/input/input_map.h
View File

@ -43,6 +43,11 @@ class InputMap : public Object {
GDCLASS(InputMap, Object);
public:
/**
* A special value used to signify that a given Action can be triggered by any device
*/
static int ALL_DEVICES;
struct Action {
int id;
float deadzone;

2
editor/event_listener_line_edit.cpp
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@ -121,7 +121,7 @@ String EventListenerLineEdit::get_event_text(const Ref<InputEvent> &p_event, boo
}
String EventListenerLineEdit::get_device_string(int p_device) {
if (p_device == InputEvent::DEVICE_ID_ALL_DEVICES) {
if (p_device == InputMap::ALL_DEVICES) {
return TTR("All Devices");
}
return TTR("Device") + " " + itos(p_device);

15
editor/input_event_configuration_dialog.cpp
View File

@ -551,18 +551,18 @@ void InputEventConfigurationDialog::_input_list_item_selected() {
}
void InputEventConfigurationDialog::_device_selection_changed(int p_option_button_index) {
// Option index 0 corresponds to "All Devices" (value of -3).
// Otherwise subtract 1 as option index 1 corresponds to device 0, etc...
event->set_device(p_option_button_index == 0 ? InputEvent::DEVICE_ID_ALL_DEVICES : p_option_button_index - 1);
// Subtract 1 as option index 0 corresponds to "All Devices" (value of -1)
// and option index 1 corresponds to device 0, etc...
event->set_device(p_option_button_index - 1);
event_as_text->set_text(EventListenerLineEdit::get_event_text(event, true));
}
void InputEventConfigurationDialog::_set_current_device(int p_device) {
device_id_option->select(p_device == InputEvent::DEVICE_ID_ALL_DEVICES ? 0 : p_device + 1);
device_id_option->select(p_device + 1);
}
int InputEventConfigurationDialog::_get_current_device() const {
return device_id_option->get_selected() == 0 ? InputEvent::DEVICE_ID_ALL_DEVICES : device_id_option->get_selected() - 1;
return device_id_option->get_selected() - 1;
}
void InputEventConfigurationDialog::_notification(int p_what) {
@ -705,12 +705,11 @@ InputEventConfigurationDialog::InputEventConfigurationDialog() {
device_id_option = memnew(OptionButton);
device_id_option->set_h_size_flags(Control::SIZE_EXPAND_FILL);
device_id_option->add_item(EventListenerLineEdit::get_device_string(InputEvent::DEVICE_ID_ALL_DEVICES));
for (int i = 0; i < 8; i++) {
for (int i = -1; i < 8; i++) {
device_id_option->add_item(EventListenerLineEdit::get_device_string(i));
}
device_id_option->connect(SceneStringName(item_selected), callable_mp(this, &InputEventConfigurationDialog::_device_selection_changed));
_set_current_device(InputEvent::DEVICE_ID_ALL_DEVICES);
_set_current_device(InputMap::ALL_DEVICES);
device_container->add_child(device_id_option);
device_container->hide();