Merge pull request #52811 from Faless/js/4.x_our_input
This commit is contained in:
Rémi Verschelde
GitHub
commit
d9af98e114
8 changed files with 790 additions and 684 deletions
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@ -15,6 +15,7 @@ module.exports = {
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"IDBFS": true,
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"GodotOS": true,
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"GodotConfig": true,
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"GodotEventListeners": true,
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"GodotRuntime": true,
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"GodotFS": true,
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"IDHandler": true,
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@ -20,6 +20,7 @@ sys_env.AddJSLibraries(
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"js/libs/library_godot_fetch.js",
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"js/libs/library_godot_os.js",
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"js/libs/library_godot_runtime.js",
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"js/libs/library_godot_input.js",
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]
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)
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@ -62,26 +62,13 @@ bool DisplayServerJavaScript::check_size_force_redraw() {
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return godot_js_display_size_update() != 0;
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}
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Point2 DisplayServerJavaScript::compute_position_in_canvas(int p_x, int p_y) {
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int point[2];
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godot_js_display_compute_position(p_x, p_y, point, point + 1);
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return Point2(point[0], point[1]);
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}
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EM_BOOL DisplayServerJavaScript::fullscreen_change_callback(int p_event_type, const EmscriptenFullscreenChangeEvent *p_event, void *p_user_data) {
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void DisplayServerJavaScript::fullscreen_change_callback(int p_fullscreen) {
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DisplayServerJavaScript *display = get_singleton();
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// Empty ID is canvas.
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String target_id = String::utf8(p_event->id);
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if (target_id.is_empty() || target_id == String::utf8(&(display->canvas_id[1]))) {
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// This event property is the only reliable data on
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// browser fullscreen state.
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if (p_event->isFullscreen) {
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display->window_mode = WINDOW_MODE_FULLSCREEN;
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} else {
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display->window_mode = WINDOW_MODE_WINDOWED;
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}
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if (p_fullscreen) {
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display->window_mode = WINDOW_MODE_FULLSCREEN;
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} else {
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display->window_mode = WINDOW_MODE_WINDOWED;
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}
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return false;
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}
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// Drag and drop callback.
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@ -118,88 +105,51 @@ void DisplayServerJavaScript::request_quit_callback() {
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// Keys
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template <typename T>
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void DisplayServerJavaScript::dom2godot_mod(T *emscripten_event_ptr, Ref<InputEventWithModifiers> godot_event) {
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godot_event->set_shift_pressed(emscripten_event_ptr->shiftKey);
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godot_event->set_alt_pressed(emscripten_event_ptr->altKey);
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godot_event->set_ctrl_pressed(emscripten_event_ptr->ctrlKey);
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godot_event->set_meta_pressed(emscripten_event_ptr->metaKey);
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void DisplayServerJavaScript::dom2godot_mod(Ref<InputEventWithModifiers> ev, int p_mod) {
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ev->set_shift_pressed(p_mod & 1);
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ev->set_alt_pressed(p_mod & 2);
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ev->set_ctrl_pressed(p_mod & 4);
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ev->set_meta_pressed(p_mod & 8);
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}
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Ref<InputEventKey> DisplayServerJavaScript::setup_key_event(const EmscriptenKeyboardEvent *emscripten_event) {
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void DisplayServerJavaScript::key_callback(int p_pressed, int p_repeat, int p_modifiers) {
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DisplayServerJavaScript *ds = get_singleton();
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JSKeyEvent &key_event = ds->key_event;
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// Resume audio context after input in case autoplay was denied.
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OS_JavaScript::get_singleton()->resume_audio();
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Ref<InputEventKey> ev;
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ev.instantiate();
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ev->set_echo(emscripten_event->repeat);
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dom2godot_mod(emscripten_event, ev);
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ev->set_keycode(dom_code2godot_scancode(emscripten_event->code, emscripten_event->key, false));
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ev->set_physical_keycode(dom_code2godot_scancode(emscripten_event->code, emscripten_event->key, true));
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ev->set_echo(p_repeat);
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ev->set_keycode(dom_code2godot_scancode(key_event.code, key_event.key, false));
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ev->set_physical_keycode(dom_code2godot_scancode(key_event.code, key_event.key, true));
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ev->set_pressed(p_pressed);
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dom2godot_mod(ev, p_modifiers);
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String unicode = String::utf8(emscripten_event->key);
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// Check if empty or multi-character (e.g. `CapsLock`).
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if (unicode.length() != 1) {
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// Might be empty as well, but better than nonsense.
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unicode = String::utf8(emscripten_event->charValue);
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}
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String unicode = String::utf8(key_event.key);
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if (unicode.length() == 1) {
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ev->set_unicode(unicode[0]);
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}
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return ev;
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}
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EM_BOOL DisplayServerJavaScript::keydown_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data) {
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DisplayServerJavaScript *display = get_singleton();
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Ref<InputEventKey> ev = setup_key_event(p_event);
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ev->set_pressed(true);
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if (ev->get_unicode() == 0 && keycode_has_unicode(ev->get_keycode())) {
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// Defer to keypress event for legacy unicode retrieval.
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display->deferred_key_event = ev;
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// Do not suppress keypress event.
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return false;
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}
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Input::get_singleton()->parse_input_event(ev);
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// Make sure to flush all events so we can call restricted APIs inside the event.
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Input::get_singleton()->flush_buffered_events();
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return true;
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}
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EM_BOOL DisplayServerJavaScript::keypress_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data) {
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DisplayServerJavaScript *display = get_singleton();
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display->deferred_key_event->set_unicode(p_event->charCode);
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Input::get_singleton()->parse_input_event(display->deferred_key_event);
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// Make sure to flush all events so we can call restricted APIs inside the event.
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Input::get_singleton()->flush_buffered_events();
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return true;
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}
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EM_BOOL DisplayServerJavaScript::keyup_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data) {
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Ref<InputEventKey> ev = setup_key_event(p_event);
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ev->set_pressed(false);
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Input::get_singleton()->parse_input_event(ev);
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// Make sure to flush all events so we can call restricted APIs inside the event.
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Input::get_singleton()->flush_buffered_events();
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return ev->get_keycode() != KEY_UNKNOWN && ev->get_keycode() != (Key)0;
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}
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// Mouse
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EM_BOOL DisplayServerJavaScript::mouse_button_callback(int p_event_type, const EmscriptenMouseEvent *p_event, void *p_user_data) {
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DisplayServerJavaScript *display = get_singleton();
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int DisplayServerJavaScript::mouse_button_callback(int p_pressed, int p_button, double p_x, double p_y, int p_modifiers) {
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DisplayServerJavaScript *ds = get_singleton();
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Ref<InputEventMouseButton> ev;
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ev.instantiate();
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ev->set_pressed(p_event_type == EMSCRIPTEN_EVENT_MOUSEDOWN);
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ev->set_position(compute_position_in_canvas(p_event->clientX, p_event->clientY));
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ev->set_pressed(p_pressed);
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ev->set_position(Point2(p_x, p_y));
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ev->set_global_position(ev->get_position());
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dom2godot_mod(p_event, ev);
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ev->set_pressed(p_pressed);
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dom2godot_mod(ev, p_modifiers);
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switch (p_event->button) {
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switch (p_button) {
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case DOM_BUTTON_LEFT:
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ev->set_button_index(MOUSE_BUTTON_LEFT);
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break;
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@ -219,34 +169,30 @@ EM_BOOL DisplayServerJavaScript::mouse_button_callback(int p_event_type, const E
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return false;
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}
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if (ev->is_pressed()) {
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double diff = emscripten_get_now() - display->last_click_ms;
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if (p_pressed) {
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uint64_t diff = (OS::get_singleton()->get_ticks_usec() / 1000) - ds->last_click_ms;
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if (ev->get_button_index() == display->last_click_button_index) {
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if (diff < 400 && Point2(display->last_click_pos).distance_to(ev->get_position()) < 5) {
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display->last_click_ms = 0;
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display->last_click_pos = Point2(-100, -100);
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display->last_click_button_index = -1;
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if (ev->get_button_index() == ds->last_click_button_index) {
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if (diff < 400 && Point2(ds->last_click_pos).distance_to(ev->get_position()) < 5) {
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ds->last_click_ms = 0;
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ds->last_click_pos = Point2(-100, -100);
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ds->last_click_button_index = -1;
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ev->set_double_click(true);
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}
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} else {
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display->last_click_button_index = ev->get_button_index();
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ds->last_click_button_index = ev->get_button_index();
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}
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if (!ev->is_double_click()) {
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display->last_click_ms += diff;
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display->last_click_pos = ev->get_position();
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ds->last_click_ms += diff;
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ds->last_click_pos = ev->get_position();
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}
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}
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Input *input = Input::get_singleton();
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int mask = input->get_mouse_button_mask();
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MouseButton button_flag = MouseButton(1 << (ev->get_button_index() - 1));
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int mask = Input::get_singleton()->get_mouse_button_mask();
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int button_flag = 1 << (ev->get_button_index() - 1);
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if (ev->is_pressed()) {
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// Since the event is consumed, focus manually. The containing iframe,
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// if exists, may not have focus yet, so focus even if already focused.
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focus_canvas();
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mask |= button_flag;
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} else if (mask & button_flag) {
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mask &= ~button_flag;
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@ -256,7 +202,9 @@ EM_BOOL DisplayServerJavaScript::mouse_button_callback(int p_event_type, const E
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}
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ev->set_button_mask(mask);
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input->parse_input_event(ev);
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Input::get_singleton()->parse_input_event(ev);
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// Resume audio context after input in case autoplay was denied.
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OS_JavaScript::get_singleton()->resume_audio();
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// Make sure to flush all events so we can call restricted APIs inside the event.
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Input::get_singleton()->flush_buffered_events();
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@ -266,31 +214,26 @@ EM_BOOL DisplayServerJavaScript::mouse_button_callback(int p_event_type, const E
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return true;
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}
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EM_BOOL DisplayServerJavaScript::mousemove_callback(int p_event_type, const EmscriptenMouseEvent *p_event, void *p_user_data) {
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DisplayServerJavaScript *ds = get_singleton();
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Input *input = Input::get_singleton();
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int input_mask = input->get_mouse_button_mask();
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Point2 pos = compute_position_in_canvas(p_event->clientX, p_event->clientY);
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void DisplayServerJavaScript::mouse_move_callback(double p_x, double p_y, double p_rel_x, double p_rel_y, int p_modifiers) {
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int input_mask = Input::get_singleton()->get_mouse_button_mask();
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// For motion outside the canvas, only read mouse movement if dragging
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// started inside the canvas; imitating desktop app behaviour.
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if (!ds->cursor_inside_canvas && !input_mask)
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return false;
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if (!get_singleton()->cursor_inside_canvas && !input_mask)
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return;
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Ref<InputEventMouseMotion> ev;
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ev.instantiate();
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dom2godot_mod(p_event, ev);
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dom2godot_mod(ev, p_modifiers);
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ev->set_button_mask(input_mask);
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ev->set_position(pos);
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ev->set_position(Point2(p_x, p_y));
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ev->set_global_position(ev->get_position());
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ev->set_relative(Vector2(p_event->movementX, p_event->movementY));
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input->set_mouse_position(ev->get_position());
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ev->set_speed(input->get_last_mouse_speed());
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ev->set_relative(Vector2(p_rel_x, p_rel_y));
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Input::get_singleton()->set_mouse_position(ev->get_position());
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ev->set_speed(Input::get_singleton()->get_last_mouse_speed());
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input->parse_input_event(ev);
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// Don't suppress mouseover/-leave events.
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return false;
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Input::get_singleton()->parse_input_event(ev);
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}
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// Cursor
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@ -430,17 +373,15 @@ void DisplayServerJavaScript::mouse_set_mode(MouseMode p_mode) {
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if (p_mode == MOUSE_MODE_VISIBLE) {
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godot_js_display_cursor_set_visible(1);
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emscripten_exit_pointerlock();
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godot_js_display_cursor_lock_set(0);
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} else if (p_mode == MOUSE_MODE_HIDDEN) {
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godot_js_display_cursor_set_visible(0);
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emscripten_exit_pointerlock();
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godot_js_display_cursor_lock_set(0);
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} else if (p_mode == MOUSE_MODE_CAPTURED) {
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godot_js_display_cursor_set_visible(1);
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EMSCRIPTEN_RESULT result = emscripten_request_pointerlock(canvas_id, false);
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ERR_FAIL_COND_MSG(result == EMSCRIPTEN_RESULT_FAILED_NOT_DEFERRED, "MOUSE_MODE_CAPTURED can only be entered from within an appropriate input callback.");
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ERR_FAIL_COND_MSG(result != EMSCRIPTEN_RESULT_SUCCESS, "MOUSE_MODE_CAPTURED can only be entered from within an appropriate input callback.");
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godot_js_display_cursor_lock_set(1);
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}
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}
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@ -449,18 +390,17 @@ DisplayServer::MouseMode DisplayServerJavaScript::mouse_get_mode() const {
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return MOUSE_MODE_HIDDEN;
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}
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EmscriptenPointerlockChangeEvent ev;
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emscripten_get_pointerlock_status(&ev);
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return (ev.isActive && String::utf8(ev.id) == String::utf8(&canvas_id[1])) ? MOUSE_MODE_CAPTURED : MOUSE_MODE_VISIBLE;
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if (godot_js_display_cursor_is_locked()) {
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return MOUSE_MODE_CAPTURED;
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}
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return MOUSE_MODE_VISIBLE;
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}
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// Wheel
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EM_BOOL DisplayServerJavaScript::wheel_callback(int p_event_type, const EmscriptenWheelEvent *p_event, void *p_user_data) {
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ERR_FAIL_COND_V(p_event_type != EMSCRIPTEN_EVENT_WHEEL, false);
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DisplayServerJavaScript *ds = get_singleton();
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if (!is_canvas_focused()) {
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if (ds->cursor_inside_canvas) {
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focus_canvas();
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int DisplayServerJavaScript::mouse_wheel_callback(double p_delta_x, double p_delta_y) {
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if (!godot_js_display_canvas_is_focused()) {
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if (get_singleton()->cursor_inside_canvas) {
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godot_js_display_canvas_focus();
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} else {
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return false;
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}
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@ -477,16 +417,17 @@ EM_BOOL DisplayServerJavaScript::wheel_callback(int p_event_type, const Emscript
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ev->set_ctrl_pressed(input->is_key_pressed(KEY_CTRL));
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ev->set_meta_pressed(input->is_key_pressed(KEY_META));
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if (p_event->deltaY < 0)
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if (p_delta_y < 0) {
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ev->set_button_index(MOUSE_BUTTON_WHEEL_UP);
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else if (p_event->deltaY > 0)
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} else if (p_delta_y > 0) {
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ev->set_button_index(MOUSE_BUTTON_WHEEL_DOWN);
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else if (p_event->deltaX > 0)
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} else if (p_delta_x > 0) {
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ev->set_button_index(MOUSE_BUTTON_WHEEL_LEFT);
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else if (p_event->deltaX < 0)
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} else if (p_delta_x < 0) {
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ev->set_button_index(MOUSE_BUTTON_WHEEL_RIGHT);
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else
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} else {
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return false;
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}
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// Different browsers give wildly different delta values, and we can't
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// interpret deltaMode, so use default value for wheel events' factor.
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@ -494,7 +435,7 @@ EM_BOOL DisplayServerJavaScript::wheel_callback(int p_event_type, const Emscript
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int button_flag = 1 << (ev->get_button_index() - 1);
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ev->set_pressed(true);
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ev->set_button_mask(MouseButton(input->get_mouse_button_mask() | button_flag));
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ev->set_button_mask(input->get_mouse_button_mask() | button_flag);
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input->parse_input_event(ev);
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Ref<InputEventMouseButton> release = ev->duplicate();
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@ -506,52 +447,43 @@ EM_BOOL DisplayServerJavaScript::wheel_callback(int p_event_type, const Emscript
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}
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// Touch
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EM_BOOL DisplayServerJavaScript::touch_press_callback(int p_event_type, const EmscriptenTouchEvent *p_event, void *p_user_data) {
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DisplayServerJavaScript *display = get_singleton();
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Ref<InputEventScreenTouch> ev;
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int lowest_id_index = -1;
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for (int i = 0; i < p_event->numTouches; ++i) {
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const EmscriptenTouchPoint &touch = p_event->touches[i];
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if (lowest_id_index == -1 || touch.identifier < p_event->touches[lowest_id_index].identifier)
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lowest_id_index = i;
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if (!touch.isChanged)
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continue;
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ev.instantiate();
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ev->set_index(touch.identifier);
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ev->set_position(compute_position_in_canvas(touch.clientX, touch.clientY));
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display->touches[i] = ev->get_position();
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ev->set_pressed(p_event_type == EMSCRIPTEN_EVENT_TOUCHSTART);
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void DisplayServerJavaScript::touch_callback(int p_type, int p_count) {
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DisplayServerJavaScript *ds = get_singleton();
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Input::get_singleton()->parse_input_event(ev);
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const JSTouchEvent &touch_event = ds->touch_event;
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for (int i = 0; i < p_count; i++) {
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Point2 point(touch_event.coords[i * 2], touch_event.coords[i * 2 + 1]);
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if (p_type == 2) {
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// touchmove
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Ref<InputEventScreenDrag> ev;
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ev.instantiate();
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ev->set_index(touch_event.identifier[i]);
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ev->set_position(point);
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Point2 &prev = ds->touches[i];
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ev->set_relative(ev->get_position() - prev);
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prev = ev->get_position();
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Input::get_singleton()->parse_input_event(ev);
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} else {
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// touchstart/touchend
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Ref<InputEventScreenTouch> ev;
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|
||||
// Resume audio context after input in case autoplay was denied.
|
||||
OS_JavaScript::get_singleton()->resume_audio();
|
||||
|
||||
ev.instantiate();
|
||||
ev->set_index(touch_event.identifier[i]);
|
||||
ev->set_position(point);
|
||||
ev->set_pressed(p_type == 0);
|
||||
ds->touches[i] = point;
|
||||
|
||||
Input::get_singleton()->parse_input_event(ev);
|
||||
|
||||
// Make sure to flush all events so we can call restricted APIs inside the event.
|
||||
Input::get_singleton()->flush_buffered_events();
|
||||
}
|
||||
}
|
||||
|
||||
// Make sure to flush all events so we can call restricted APIs inside the event.
|
||||
Input::get_singleton()->flush_buffered_events();
|
||||
|
||||
// Resume audio context after input in case autoplay was denied.
|
||||
return true;
|
||||
}
|
||||
|
||||
EM_BOOL DisplayServerJavaScript::touchmove_callback(int p_event_type, const EmscriptenTouchEvent *p_event, void *p_user_data) {
|
||||
DisplayServerJavaScript *display = get_singleton();
|
||||
Ref<InputEventScreenDrag> ev;
|
||||
int lowest_id_index = -1;
|
||||
for (int i = 0; i < p_event->numTouches; ++i) {
|
||||
const EmscriptenTouchPoint &touch = p_event->touches[i];
|
||||
if (lowest_id_index == -1 || touch.identifier < p_event->touches[lowest_id_index].identifier)
|
||||
lowest_id_index = i;
|
||||
if (!touch.isChanged)
|
||||
continue;
|
||||
ev.instantiate();
|
||||
ev->set_index(touch.identifier);
|
||||
ev->set_position(compute_position_in_canvas(touch.clientX, touch.clientY));
|
||||
Point2 &prev = display->touches[i];
|
||||
ev->set_relative(ev->get_position() - prev);
|
||||
prev = ev->get_position();
|
||||
|
||||
Input::get_singleton()->parse_input_event(ev);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
bool DisplayServerJavaScript::screen_is_touchscreen(int p_screen) const {
|
||||
|
|
@ -595,10 +527,8 @@ void DisplayServerJavaScript::virtual_keyboard_hide() {
|
|||
godot_js_display_vk_hide();
|
||||
}
|
||||
|
||||
// Window blur callback
|
||||
EM_BOOL DisplayServerJavaScript::blur_callback(int p_event_type, const EmscriptenFocusEvent *p_event, void *p_user_data) {
|
||||
void DisplayServerJavaScript::window_blur_callback() {
|
||||
Input::get_singleton()->release_pressed_events();
|
||||
return false;
|
||||
}
|
||||
|
||||
// Gamepad
|
||||
|
|
@ -613,14 +543,14 @@ void DisplayServerJavaScript::gamepad_callback(int p_index, int p_connected, con
|
|||
|
||||
void DisplayServerJavaScript::process_joypads() {
|
||||
Input *input = Input::get_singleton();
|
||||
int32_t pads = godot_js_display_gamepad_sample_count();
|
||||
int32_t pads = godot_js_input_gamepad_sample_count();
|
||||
int32_t s_btns_num = 0;
|
||||
int32_t s_axes_num = 0;
|
||||
int32_t s_standard = 0;
|
||||
float s_btns[16];
|
||||
float s_axes[10];
|
||||
for (int idx = 0; idx < pads; idx++) {
|
||||
int err = godot_js_display_gamepad_sample_get(idx, s_btns, &s_btns_num, s_axes, &s_axes_num, &s_standard);
|
||||
int err = godot_js_input_gamepad_sample_get(idx, s_btns, &s_btns_num, s_axes, &s_axes_num, &s_standard);
|
||||
if (err) {
|
||||
continue;
|
||||
}
|
||||
|
|
@ -718,11 +648,6 @@ void DisplayServerJavaScript::set_icon(const Ref<Image> &p_icon) {
|
|||
}
|
||||
|
||||
void DisplayServerJavaScript::_dispatch_input_event(const Ref<InputEvent> &p_event) {
|
||||
OS_JavaScript *os = OS_JavaScript::get_singleton();
|
||||
|
||||
// Resume audio context after input in case autoplay was denied.
|
||||
os->resume_audio();
|
||||
|
||||
Callable cb = get_singleton()->input_event_callback;
|
||||
if (!cb.is_null()) {
|
||||
Variant ev = p_event;
|
||||
|
|
@ -788,44 +713,24 @@ DisplayServerJavaScript::DisplayServerJavaScript(const String &p_rendering_drive
|
|||
video_driver_index = p_video_driver;
|
||||
#endif
|
||||
|
||||
EMSCRIPTEN_RESULT result;
|
||||
#define EM_CHECK(ev) \
|
||||
if (result != EMSCRIPTEN_RESULT_SUCCESS) \
|
||||
ERR_PRINT("Error while setting " #ev " callback: Code " + itos(result));
|
||||
#define SET_EM_CALLBACK(target, ev, cb) \
|
||||
result = emscripten_set_##ev##_callback(target, nullptr, true, &cb); \
|
||||
EM_CHECK(ev)
|
||||
#define SET_EM_WINDOW_CALLBACK(ev, cb) \
|
||||
result = emscripten_set_##ev##_callback(EMSCRIPTEN_EVENT_TARGET_WINDOW, nullptr, false, &cb); \
|
||||
EM_CHECK(ev)
|
||||
// These callbacks from Emscripten's html5.h suffice to access most
|
||||
// JavaScript APIs.
|
||||
SET_EM_CALLBACK(canvas_id, mousedown, mouse_button_callback)
|
||||
SET_EM_WINDOW_CALLBACK(mousemove, mousemove_callback)
|
||||
SET_EM_WINDOW_CALLBACK(mouseup, mouse_button_callback)
|
||||
SET_EM_WINDOW_CALLBACK(blur, blur_callback)
|
||||
SET_EM_CALLBACK(canvas_id, wheel, wheel_callback)
|
||||
SET_EM_CALLBACK(canvas_id, touchstart, touch_press_callback)
|
||||
SET_EM_CALLBACK(canvas_id, touchmove, touchmove_callback)
|
||||
SET_EM_CALLBACK(canvas_id, touchend, touch_press_callback)
|
||||
SET_EM_CALLBACK(canvas_id, touchcancel, touch_press_callback)
|
||||
SET_EM_CALLBACK(canvas_id, keydown, keydown_callback)
|
||||
SET_EM_CALLBACK(canvas_id, keypress, keypress_callback)
|
||||
SET_EM_CALLBACK(canvas_id, keyup, keyup_callback)
|
||||
SET_EM_CALLBACK(EMSCRIPTEN_EVENT_TARGET_DOCUMENT, fullscreenchange, fullscreen_change_callback)
|
||||
#undef SET_EM_CALLBACK
|
||||
#undef EM_CHECK
|
||||
// JS Input interface (js/libs/library_godot_input.js)
|
||||
godot_js_input_mouse_button_cb(&DisplayServerJavaScript::mouse_button_callback);
|
||||
godot_js_input_mouse_move_cb(&DisplayServerJavaScript::mouse_move_callback);
|
||||
godot_js_input_mouse_wheel_cb(&DisplayServerJavaScript::mouse_wheel_callback);
|
||||
godot_js_input_touch_cb(&DisplayServerJavaScript::touch_callback, touch_event.identifier, touch_event.coords);
|
||||
godot_js_input_key_cb(&DisplayServerJavaScript::key_callback, key_event.code, key_event.key);
|
||||
godot_js_input_paste_cb(update_clipboard_callback);
|
||||
godot_js_input_drop_files_cb(drop_files_js_callback);
|
||||
godot_js_input_gamepad_cb(&DisplayServerJavaScript::gamepad_callback);
|
||||
|
||||
// For APIs that are not (sufficiently) exposed, a
|
||||
// library is used below (implemented in library_godot_display.js).
|
||||
// JS Display interface (js/libs/library_godot_display.js)
|
||||
godot_js_display_fullscreen_cb(&DisplayServerJavaScript::fullscreen_change_callback);
|
||||
godot_js_display_window_blur_cb(&window_blur_callback);
|
||||
godot_js_display_notification_cb(&send_window_event_callback,
|
||||
WINDOW_EVENT_MOUSE_ENTER,
|
||||
WINDOW_EVENT_MOUSE_EXIT,
|
||||
WINDOW_EVENT_FOCUS_IN,
|
||||
WINDOW_EVENT_FOCUS_OUT);
|
||||
godot_js_display_paste_cb(update_clipboard_callback);
|
||||
godot_js_display_drop_files_cb(drop_files_js_callback);
|
||||
godot_js_display_gamepad_cb(&DisplayServerJavaScript::gamepad_callback);
|
||||
godot_js_display_vk_cb(&vk_input_text_callback);
|
||||
|
||||
Input::get_singleton()->set_event_dispatch_function(_dispatch_input_event);
|
||||
|
|
@ -1048,7 +953,7 @@ bool DisplayServerJavaScript::can_any_window_draw() const {
|
|||
|
||||
void DisplayServerJavaScript::process_events() {
|
||||
Input::get_singleton()->flush_buffered_events();
|
||||
if (godot_js_display_gamepad_sample() == OK) {
|
||||
if (godot_js_input_gamepad_sample() == OK) {
|
||||
process_joypads();
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -38,6 +38,19 @@
|
|||
|
||||
class DisplayServerJavaScript : public DisplayServer {
|
||||
private:
|
||||
struct JSTouchEvent {
|
||||
uint32_t identifier[32] = { 0 };
|
||||
double coords[64] = { 0 };
|
||||
};
|
||||
JSTouchEvent touch_event;
|
||||
|
||||
struct JSKeyEvent {
|
||||
char code[32] = { 0 };
|
||||
char key[32] = { 0 };
|
||||
uint8_t modifiers[4] = { 0 };
|
||||
};
|
||||
JSKeyEvent key_event;
|
||||
|
||||
WindowMode window_mode = WINDOW_MODE_WINDOWED;
|
||||
ObjectID window_attached_instance_id = {};
|
||||
|
||||
|
|
@ -47,46 +60,31 @@ private:
|
|||
Callable drop_files_callback;
|
||||
|
||||
String clipboard;
|
||||
Ref<InputEventKey> deferred_key_event;
|
||||
Point2 touches[32];
|
||||
|
||||
char canvas_id[256] = { 0 };
|
||||
bool cursor_inside_canvas = true;
|
||||
CursorShape cursor_shape = CURSOR_ARROW;
|
||||
Point2i last_click_pos = Point2(-100, -100); // TODO check this again.
|
||||
double last_click_ms = 0;
|
||||
uint64_t last_click_ms = 0;
|
||||
int last_click_button_index = -1;
|
||||
|
||||
bool swap_cancel_ok = false;
|
||||
|
||||
// utilities
|
||||
static Point2 compute_position_in_canvas(int p_x, int p_y);
|
||||
static void focus_canvas();
|
||||
static bool is_canvas_focused();
|
||||
template <typename T>
|
||||
static void dom2godot_mod(T *emscripten_event_ptr, Ref<InputEventWithModifiers> godot_event);
|
||||
static Ref<InputEventKey> setup_key_event(const EmscriptenKeyboardEvent *emscripten_event);
|
||||
static void dom2godot_mod(Ref<InputEventWithModifiers> ev, int p_mod);
|
||||
static const char *godot2dom_cursor(DisplayServer::CursorShape p_shape);
|
||||
|
||||
// events
|
||||
static EM_BOOL fullscreen_change_callback(int p_event_type, const EmscriptenFullscreenChangeEvent *p_event, void *p_user_data);
|
||||
|
||||
static EM_BOOL keydown_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data);
|
||||
static EM_BOOL keypress_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data);
|
||||
static EM_BOOL keyup_callback(int p_event_type, const EmscriptenKeyboardEvent *p_event, void *p_user_data);
|
||||
|
||||
static void fullscreen_change_callback(int p_fullscreen);
|
||||
static int mouse_button_callback(int p_pressed, int p_button, double p_x, double p_y, int p_modifiers);
|
||||
static void mouse_move_callback(double p_x, double p_y, double p_rel_x, double p_rel_y, int p_modifiers);
|
||||
static int mouse_wheel_callback(double p_delta_x, double p_delta_y);
|
||||
static void touch_callback(int p_type, int p_count);
|
||||
static void key_callback(int p_pressed, int p_repeat, int p_modifiers);
|
||||
static void vk_input_text_callback(const char *p_text, int p_cursor);
|
||||
|
||||
static EM_BOOL mousemove_callback(int p_event_type, const EmscriptenMouseEvent *p_event, void *p_user_data);
|
||||
static EM_BOOL mouse_button_callback(int p_event_type, const EmscriptenMouseEvent *p_event, void *p_user_data);
|
||||
|
||||
static EM_BOOL wheel_callback(int p_event_type, const EmscriptenWheelEvent *p_event, void *p_user_data);
|
||||
|
||||
static EM_BOOL touch_press_callback(int p_event_type, const EmscriptenTouchEvent *p_event, void *p_user_data);
|
||||
static EM_BOOL touchmove_callback(int p_event_type, const EmscriptenTouchEvent *p_event, void *p_user_data);
|
||||
|
||||
static EM_BOOL blur_callback(int p_event_type, const EmscriptenFocusEvent *p_event, void *p_user_data);
|
||||
|
||||
static void gamepad_callback(int p_index, int p_connected, const char *p_id, const char *p_guid);
|
||||
void process_joypads();
|
||||
|
||||
|
|
@ -96,6 +94,7 @@ private:
|
|||
static void _dispatch_input_event(const Ref<InputEvent> &p_event);
|
||||
|
||||
static void request_quit_callback();
|
||||
static void window_blur_callback();
|
||||
static void update_clipboard_callback(const char *p_text);
|
||||
static void send_window_event_callback(int p_notification);
|
||||
static void drop_files_js_callback(char **p_filev, int p_filec);
|
||||
|
|
|
|||
|
|
@ -50,12 +50,28 @@ extern int godot_js_os_execute(const char *p_json);
|
|||
extern void godot_js_os_shell_open(const char *p_uri);
|
||||
extern int godot_js_os_hw_concurrency_get();
|
||||
|
||||
// Input
|
||||
extern void godot_js_input_mouse_button_cb(int (*p_callback)(int p_pressed, int p_button, double p_x, double p_y, int p_modifiers));
|
||||
extern void godot_js_input_mouse_move_cb(void (*p_callback)(double p_x, double p_y, double p_rel_x, double p_rel_y, int p_modifiers));
|
||||
extern void godot_js_input_mouse_wheel_cb(int (*p_callback)(double p_delta_x, double p_delta_y));
|
||||
extern void godot_js_input_touch_cb(void (*p_callback)(int p_type, int p_count), uint32_t *r_identifiers, double *r_coords);
|
||||
extern void godot_js_input_key_cb(void (*p_callback)(int p_type, int p_repeat, int p_modifiers), char r_code[32], char r_key[32]);
|
||||
|
||||
// Input gamepad
|
||||
extern void godot_js_input_gamepad_cb(void (*p_on_change)(int p_index, int p_connected, const char *p_id, const char *p_guid));
|
||||
extern int godot_js_input_gamepad_sample();
|
||||
extern int godot_js_input_gamepad_sample_count();
|
||||
extern int godot_js_input_gamepad_sample_get(int p_idx, float r_btns[16], int32_t *r_btns_num, float r_axes[10], int32_t *r_axes_num, int32_t *r_standard);
|
||||
extern void godot_js_input_paste_cb(void (*p_callback)(const char *p_text));
|
||||
extern void godot_js_input_drop_files_cb(void (*p_callback)(char **p_filev, int p_filec));
|
||||
|
||||
// Display
|
||||
extern int godot_js_display_screen_dpi_get();
|
||||
extern double godot_js_display_pixel_ratio_get();
|
||||
extern void godot_js_display_alert(const char *p_text);
|
||||
extern int godot_js_display_touchscreen_is_available();
|
||||
extern int godot_js_display_is_swap_ok_cancel();
|
||||
extern void godot_js_display_setup_canvas(int p_width, int p_height, int p_fullscreen, int p_hidpi);
|
||||
|
||||
// Display canvas
|
||||
extern void godot_js_display_canvas_focus();
|
||||
|
|
@ -68,7 +84,6 @@ extern void godot_js_display_window_size_get(int32_t *p_x, int32_t *p_y);
|
|||
extern void godot_js_display_screen_size_get(int32_t *p_x, int32_t *p_y);
|
||||
extern int godot_js_display_fullscreen_request();
|
||||
extern int godot_js_display_fullscreen_exit();
|
||||
extern void godot_js_display_compute_position(int p_x, int p_y, int32_t *r_x, int32_t *r_y);
|
||||
extern void godot_js_display_window_title_set(const char *p_text);
|
||||
extern void godot_js_display_window_icon_set(const uint8_t *p_ptr, int p_len);
|
||||
extern int godot_js_display_has_webgl(int p_version);
|
||||
|
|
@ -82,18 +97,13 @@ extern void godot_js_display_cursor_set_shape(const char *p_cursor);
|
|||
extern int godot_js_display_cursor_is_hidden();
|
||||
extern void godot_js_display_cursor_set_custom_shape(const char *p_shape, const uint8_t *p_ptr, int p_len, int p_hotspot_x, int p_hotspot_y);
|
||||
extern void godot_js_display_cursor_set_visible(int p_visible);
|
||||
|
||||
// Display gamepad
|
||||
extern void godot_js_display_gamepad_cb(void (*p_on_change)(int p_index, int p_connected, const char *p_id, const char *p_guid));
|
||||
extern int godot_js_display_gamepad_sample();
|
||||
extern int godot_js_display_gamepad_sample_count();
|
||||
extern int godot_js_display_gamepad_sample_get(int p_idx, float r_btns[16], int32_t *r_btns_num, float r_axes[10], int32_t *r_axes_num, int32_t *r_standard);
|
||||
extern void godot_js_display_cursor_lock_set(int p_lock);
|
||||
extern int godot_js_display_cursor_is_locked();
|
||||
|
||||
// Display listeners
|
||||
extern void godot_js_display_fullscreen_cb(void (*p_callback)(int p_fullscreen));
|
||||
extern void godot_js_display_window_blur_cb(void (*p_callback)());
|
||||
extern void godot_js_display_notification_cb(void (*p_callback)(int p_notification), int p_enter, int p_exit, int p_in, int p_out);
|
||||
extern void godot_js_display_paste_cb(void (*p_callback)(const char *p_text));
|
||||
extern void godot_js_display_drop_files_cb(void (*p_callback)(char **p_filev, int p_filec));
|
||||
extern void godot_js_display_setup_canvas(int p_width, int p_height, int p_fullscreen, int p_hidpi);
|
||||
|
||||
// Display Virtual Keyboard
|
||||
extern int godot_js_display_vk_available();
|
||||
|
|
|
|||
|
|
@ -28,224 +28,9 @@
|
|||
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* Display Server listeners.
|
||||
* Keeps track of registered event listeners so it can remove them on shutdown.
|
||||
*/
|
||||
const GodotDisplayListeners = {
|
||||
$GodotDisplayListeners__deps: ['$GodotOS'],
|
||||
$GodotDisplayListeners__postset: 'GodotOS.atexit(function(resolve, reject) { GodotDisplayListeners.clear(); resolve(); });',
|
||||
$GodotDisplayListeners: {
|
||||
handlers: [],
|
||||
|
||||
has: function (target, event, method, capture) {
|
||||
return GodotDisplayListeners.handlers.findIndex(function (e) {
|
||||
return e.target === target && e.event === event && e.method === method && e.capture === capture;
|
||||
}) !== -1;
|
||||
},
|
||||
|
||||
add: function (target, event, method, capture) {
|
||||
if (GodotDisplayListeners.has(target, event, method, capture)) {
|
||||
return;
|
||||
}
|
||||
function Handler(p_target, p_event, p_method, p_capture) {
|
||||
this.target = p_target;
|
||||
this.event = p_event;
|
||||
this.method = p_method;
|
||||
this.capture = p_capture;
|
||||
}
|
||||
GodotDisplayListeners.handlers.push(new Handler(target, event, method, capture));
|
||||
target.addEventListener(event, method, capture);
|
||||
},
|
||||
|
||||
clear: function () {
|
||||
GodotDisplayListeners.handlers.forEach(function (h) {
|
||||
h.target.removeEventListener(h.event, h.method, h.capture);
|
||||
});
|
||||
GodotDisplayListeners.handlers.length = 0;
|
||||
},
|
||||
},
|
||||
};
|
||||
mergeInto(LibraryManager.library, GodotDisplayListeners);
|
||||
|
||||
/*
|
||||
* Drag and drop handler.
|
||||
* This is pretty big, but basically detect dropped files on GodotConfig.canvas,
|
||||
* process them one by one (recursively for directories), and copies them to
|
||||
* the temporary FS path '/tmp/drop-[random]/' so it can be emitted as a godot
|
||||
* event (that requires a string array of paths).
|
||||
*
|
||||
* NOTE: The temporary files are removed after the callback. This means that
|
||||
* deferred callbacks won't be able to access the files.
|
||||
*/
|
||||
const GodotDisplayDragDrop = {
|
||||
$GodotDisplayDragDrop__deps: ['$FS', '$GodotFS'],
|
||||
$GodotDisplayDragDrop: {
|
||||
promises: [],
|
||||
pending_files: [],
|
||||
|
||||
add_entry: function (entry) {
|
||||
if (entry.isDirectory) {
|
||||
GodotDisplayDragDrop.add_dir(entry);
|
||||
} else if (entry.isFile) {
|
||||
GodotDisplayDragDrop.add_file(entry);
|
||||
} else {
|
||||
GodotRuntime.error('Unrecognized entry...', entry);
|
||||
}
|
||||
},
|
||||
|
||||
add_dir: function (entry) {
|
||||
GodotDisplayDragDrop.promises.push(new Promise(function (resolve, reject) {
|
||||
const reader = entry.createReader();
|
||||
reader.readEntries(function (entries) {
|
||||
for (let i = 0; i < entries.length; i++) {
|
||||
GodotDisplayDragDrop.add_entry(entries[i]);
|
||||
}
|
||||
resolve();
|
||||
});
|
||||
}));
|
||||
},
|
||||
|
||||
add_file: function (entry) {
|
||||
GodotDisplayDragDrop.promises.push(new Promise(function (resolve, reject) {
|
||||
entry.file(function (file) {
|
||||
const reader = new FileReader();
|
||||
reader.onload = function () {
|
||||
const f = {
|
||||
'path': file.relativePath || file.webkitRelativePath,
|
||||
'name': file.name,
|
||||
'type': file.type,
|
||||
'size': file.size,
|
||||
'data': reader.result,
|
||||
};
|
||||
if (!f['path']) {
|
||||
f['path'] = f['name'];
|
||||
}
|
||||
GodotDisplayDragDrop.pending_files.push(f);
|
||||
resolve();
|
||||
};
|
||||
reader.onerror = function () {
|
||||
GodotRuntime.print('Error reading file');
|
||||
reject();
|
||||
};
|
||||
reader.readAsArrayBuffer(file);
|
||||
}, function (err) {
|
||||
GodotRuntime.print('Error!');
|
||||
reject();
|
||||
});
|
||||
}));
|
||||
},
|
||||
|
||||
process: function (resolve, reject) {
|
||||
if (GodotDisplayDragDrop.promises.length === 0) {
|
||||
resolve();
|
||||
return;
|
||||
}
|
||||
GodotDisplayDragDrop.promises.pop().then(function () {
|
||||
setTimeout(function () {
|
||||
GodotDisplayDragDrop.process(resolve, reject);
|
||||
}, 0);
|
||||
});
|
||||
},
|
||||
|
||||
_process_event: function (ev, callback) {
|
||||
ev.preventDefault();
|
||||
if (ev.dataTransfer.items) {
|
||||
// Use DataTransferItemList interface to access the file(s)
|
||||
for (let i = 0; i < ev.dataTransfer.items.length; i++) {
|
||||
const item = ev.dataTransfer.items[i];
|
||||
let entry = null;
|
||||
if ('getAsEntry' in item) {
|
||||
entry = item.getAsEntry();
|
||||
} else if ('webkitGetAsEntry' in item) {
|
||||
entry = item.webkitGetAsEntry();
|
||||
}
|
||||
if (entry) {
|
||||
GodotDisplayDragDrop.add_entry(entry);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
GodotRuntime.error('File upload not supported');
|
||||
}
|
||||
new Promise(GodotDisplayDragDrop.process).then(function () {
|
||||
const DROP = `/tmp/drop-${parseInt(Math.random() * (1 << 30), 10)}/`;
|
||||
const drops = [];
|
||||
const files = [];
|
||||
FS.mkdir(DROP);
|
||||
GodotDisplayDragDrop.pending_files.forEach((elem) => {
|
||||
const path = elem['path'];
|
||||
GodotFS.copy_to_fs(DROP + path, elem['data']);
|
||||
let idx = path.indexOf('/');
|
||||
if (idx === -1) {
|
||||
// Root file
|
||||
drops.push(DROP + path);
|
||||
} else {
|
||||
// Subdir
|
||||
const sub = path.substr(0, idx);
|
||||
idx = sub.indexOf('/');
|
||||
if (idx < 0 && drops.indexOf(DROP + sub) === -1) {
|
||||
drops.push(DROP + sub);
|
||||
}
|
||||
}
|
||||
files.push(DROP + path);
|
||||
});
|
||||
GodotDisplayDragDrop.promises = [];
|
||||
GodotDisplayDragDrop.pending_files = [];
|
||||
callback(drops);
|
||||
if (GodotConfig.persistent_drops) {
|
||||
// Delay removal at exit.
|
||||
GodotOS.atexit(function (resolve, reject) {
|
||||
GodotDisplayDragDrop.remove_drop(files, DROP);
|
||||
resolve();
|
||||
});
|
||||
} else {
|
||||
GodotDisplayDragDrop.remove_drop(files, DROP);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
remove_drop: function (files, drop_path) {
|
||||
const dirs = [drop_path.substr(0, drop_path.length - 1)];
|
||||
// Remove temporary files
|
||||
files.forEach(function (file) {
|
||||
FS.unlink(file);
|
||||
let dir = file.replace(drop_path, '');
|
||||
let idx = dir.lastIndexOf('/');
|
||||
while (idx > 0) {
|
||||
dir = dir.substr(0, idx);
|
||||
if (dirs.indexOf(drop_path + dir) === -1) {
|
||||
dirs.push(drop_path + dir);
|
||||
}
|
||||
idx = dir.lastIndexOf('/');
|
||||
}
|
||||
});
|
||||
// Remove dirs.
|
||||
dirs.sort(function (a, b) {
|
||||
const al = (a.match(/\//g) || []).length;
|
||||
const bl = (b.match(/\//g) || []).length;
|
||||
if (al > bl) {
|
||||
return -1;
|
||||
} else if (al < bl) {
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}).forEach(function (dir) {
|
||||
FS.rmdir(dir);
|
||||
});
|
||||
},
|
||||
|
||||
handler: function (callback) {
|
||||
return function (ev) {
|
||||
GodotDisplayDragDrop._process_event(ev, callback);
|
||||
};
|
||||
},
|
||||
},
|
||||
};
|
||||
mergeInto(LibraryManager.library, GodotDisplayDragDrop);
|
||||
|
||||
const GodotDisplayVK = {
|
||||
|
||||
$GodotDisplayVK__deps: ['$GodotRuntime', '$GodotConfig', '$GodotDisplayListeners'],
|
||||
$GodotDisplayVK__deps: ['$GodotRuntime', '$GodotConfig', '$GodotEventListeners'],
|
||||
$GodotDisplayVK__postset: 'GodotOS.atexit(function(resolve, reject) { GodotDisplayVK.clear(); resolve(); });',
|
||||
$GodotDisplayVK: {
|
||||
textinput: null,
|
||||
|
|
@ -271,12 +56,12 @@ const GodotDisplayVK = {
|
|||
elem.style.outline = 'none';
|
||||
elem.readonly = true;
|
||||
elem.disabled = true;
|
||||
GodotDisplayListeners.add(elem, 'input', function (evt) {
|
||||
GodotEventListeners.add(elem, 'input', function (evt) {
|
||||
const c_str = GodotRuntime.allocString(elem.value);
|
||||
input_cb(c_str, elem.selectionEnd);
|
||||
GodotRuntime.free(c_str);
|
||||
}, false);
|
||||
GodotDisplayListeners.add(elem, 'blur', function (evt) {
|
||||
GodotEventListeners.add(elem, 'blur', function (evt) {
|
||||
elem.style.display = 'none';
|
||||
elem.readonly = true;
|
||||
elem.disabled = true;
|
||||
|
|
@ -376,137 +161,24 @@ const GodotDisplayCursor = {
|
|||
delete GodotDisplayCursor.cursors[key];
|
||||
});
|
||||
},
|
||||
lockPointer: function () {
|
||||
const canvas = GodotConfig.canvas;
|
||||
if (canvas.requestPointerLock) {
|
||||
canvas.requestPointerLock();
|
||||
}
|
||||
},
|
||||
releasePointer: function () {
|
||||
if (document.exitPointerLock) {
|
||||
document.exitPointerLock();
|
||||
}
|
||||
},
|
||||
isPointerLocked: function () {
|
||||
return document.pointerLockElement === GodotConfig.canvas;
|
||||
},
|
||||
},
|
||||
};
|
||||
mergeInto(LibraryManager.library, GodotDisplayCursor);
|
||||
|
||||
/*
|
||||
* Display Gamepad API helper.
|
||||
*/
|
||||
const GodotDisplayGamepads = {
|
||||
$GodotDisplayGamepads__deps: ['$GodotRuntime', '$GodotDisplayListeners'],
|
||||
$GodotDisplayGamepads: {
|
||||
samples: [],
|
||||
|
||||
get_pads: function () {
|
||||
try {
|
||||
// Will throw in iframe when permission is denied.
|
||||
// Will throw/warn in the future for insecure contexts.
|
||||
// See https://github.com/w3c/gamepad/pull/120
|
||||
const pads = navigator.getGamepads();
|
||||
if (pads) {
|
||||
return pads;
|
||||
}
|
||||
return [];
|
||||
} catch (e) {
|
||||
return [];
|
||||
}
|
||||
},
|
||||
|
||||
get_samples: function () {
|
||||
return GodotDisplayGamepads.samples;
|
||||
},
|
||||
|
||||
get_sample: function (index) {
|
||||
const samples = GodotDisplayGamepads.samples;
|
||||
return index < samples.length ? samples[index] : null;
|
||||
},
|
||||
|
||||
sample: function () {
|
||||
const pads = GodotDisplayGamepads.get_pads();
|
||||
const samples = [];
|
||||
for (let i = 0; i < pads.length; i++) {
|
||||
const pad = pads[i];
|
||||
if (!pad) {
|
||||
samples.push(null);
|
||||
continue;
|
||||
}
|
||||
const s = {
|
||||
standard: pad.mapping === 'standard',
|
||||
buttons: [],
|
||||
axes: [],
|
||||
connected: pad.connected,
|
||||
};
|
||||
for (let b = 0; b < pad.buttons.length; b++) {
|
||||
s.buttons.push(pad.buttons[b].value);
|
||||
}
|
||||
for (let a = 0; a < pad.axes.length; a++) {
|
||||
s.axes.push(pad.axes[a]);
|
||||
}
|
||||
samples.push(s);
|
||||
}
|
||||
GodotDisplayGamepads.samples = samples;
|
||||
},
|
||||
|
||||
init: function (onchange) {
|
||||
GodotDisplayListeners.samples = [];
|
||||
function add(pad) {
|
||||
const guid = GodotDisplayGamepads.get_guid(pad);
|
||||
const c_id = GodotRuntime.allocString(pad.id);
|
||||
const c_guid = GodotRuntime.allocString(guid);
|
||||
onchange(pad.index, 1, c_id, c_guid);
|
||||
GodotRuntime.free(c_id);
|
||||
GodotRuntime.free(c_guid);
|
||||
}
|
||||
const pads = GodotDisplayGamepads.get_pads();
|
||||
for (let i = 0; i < pads.length; i++) {
|
||||
// Might be reserved space.
|
||||
if (pads[i]) {
|
||||
add(pads[i]);
|
||||
}
|
||||
}
|
||||
GodotDisplayListeners.add(window, 'gamepadconnected', function (evt) {
|
||||
add(evt.gamepad);
|
||||
}, false);
|
||||
GodotDisplayListeners.add(window, 'gamepaddisconnected', function (evt) {
|
||||
onchange(evt.gamepad.index, 0);
|
||||
}, false);
|
||||
},
|
||||
|
||||
get_guid: function (pad) {
|
||||
if (pad.mapping) {
|
||||
return pad.mapping;
|
||||
}
|
||||
const ua = navigator.userAgent;
|
||||
let os = 'Unknown';
|
||||
if (ua.indexOf('Android') >= 0) {
|
||||
os = 'Android';
|
||||
} else if (ua.indexOf('Linux') >= 0) {
|
||||
os = 'Linux';
|
||||
} else if (ua.indexOf('iPhone') >= 0) {
|
||||
os = 'iOS';
|
||||
} else if (ua.indexOf('Macintosh') >= 0) {
|
||||
// Updated iPads will fall into this category.
|
||||
os = 'MacOSX';
|
||||
} else if (ua.indexOf('Windows') >= 0) {
|
||||
os = 'Windows';
|
||||
}
|
||||
|
||||
const id = pad.id;
|
||||
// Chrom* style: NAME (Vendor: xxxx Product: xxxx)
|
||||
const exp1 = /vendor: ([0-9a-f]{4}) product: ([0-9a-f]{4})/i;
|
||||
// Firefox/Safari style (safari may remove leading zeores)
|
||||
const exp2 = /^([0-9a-f]+)-([0-9a-f]+)-/i;
|
||||
let vendor = '';
|
||||
let product = '';
|
||||
if (exp1.test(id)) {
|
||||
const match = exp1.exec(id);
|
||||
vendor = match[1].padStart(4, '0');
|
||||
product = match[2].padStart(4, '0');
|
||||
} else if (exp2.test(id)) {
|
||||
const match = exp2.exec(id);
|
||||
vendor = match[1].padStart(4, '0');
|
||||
product = match[2].padStart(4, '0');
|
||||
}
|
||||
if (!vendor || !product) {
|
||||
return `${os}Unknown`;
|
||||
}
|
||||
return os + vendor + product;
|
||||
},
|
||||
},
|
||||
};
|
||||
mergeInto(LibraryManager.library, GodotDisplayGamepads);
|
||||
|
||||
const GodotDisplayScreen = {
|
||||
$GodotDisplayScreen__deps: ['$GodotConfig', '$GodotOS', '$GL', 'emscripten_webgl_get_current_context'],
|
||||
$GodotDisplayScreen: {
|
||||
|
|
@ -622,7 +294,7 @@ mergeInto(LibraryManager.library, GodotDisplayScreen);
|
|||
* Exposes all the functions needed by DisplayServer implementation.
|
||||
*/
|
||||
const GodotDisplay = {
|
||||
$GodotDisplay__deps: ['$GodotConfig', '$GodotRuntime', '$GodotDisplayCursor', '$GodotDisplayListeners', '$GodotDisplayDragDrop', '$GodotDisplayGamepads', '$GodotDisplayScreen', '$GodotDisplayVK'],
|
||||
$GodotDisplay__deps: ['$GodotConfig', '$GodotRuntime', '$GodotDisplayCursor', '$GodotEventListeners', '$GodotDisplayScreen', '$GodotDisplayVK'],
|
||||
$GodotDisplay: {
|
||||
window_icon: '',
|
||||
findDPI: function () {
|
||||
|
|
@ -710,15 +382,6 @@ const GodotDisplay = {
|
|||
GodotRuntime.setHeapValue(p_height, GodotConfig.canvas.height, 'i32');
|
||||
},
|
||||
|
||||
godot_js_display_compute_position: function (x, y, r_x, r_y) {
|
||||
const canvas = GodotConfig.canvas;
|
||||
const rect = canvas.getBoundingClientRect();
|
||||
const rw = canvas.width / rect.width;
|
||||
const rh = canvas.height / rect.height;
|
||||
GodotRuntime.setHeapValue(r_x, (x - rect.x) * rw, 'i32');
|
||||
GodotRuntime.setHeapValue(r_y, (y - rect.y) * rh, 'i32');
|
||||
},
|
||||
|
||||
godot_js_display_has_webgl__sig: 'ii',
|
||||
godot_js_display_has_webgl: function (p_version) {
|
||||
if (p_version !== 1 && p_version !== 2) {
|
||||
|
|
@ -859,60 +522,64 @@ const GodotDisplay = {
|
|||
}
|
||||
},
|
||||
|
||||
godot_js_display_cursor_lock_set__sig: 'vi',
|
||||
godot_js_display_cursor_lock_set: function (p_lock) {
|
||||
if (p_lock) {
|
||||
GodotDisplayCursor.lockPointer();
|
||||
} else {
|
||||
GodotDisplayCursor.releasePointer();
|
||||
}
|
||||
},
|
||||
|
||||
godot_js_display_cursor_is_locked__sig: 'i',
|
||||
godot_js_display_cursor_is_locked: function () {
|
||||
return GodotDisplayCursor.isPointerLocked() ? 1 : 0;
|
||||
},
|
||||
|
||||
/*
|
||||
* Listeners
|
||||
*/
|
||||
godot_js_display_fullscreen_cb__sig: 'vi',
|
||||
godot_js_display_fullscreen_cb: function (callback) {
|
||||
const canvas = GodotConfig.canvas;
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
function change_cb(evt) {
|
||||
if (evt.target === canvas) {
|
||||
func(GodotDisplayScreen.isFullscreen());
|
||||
}
|
||||
}
|
||||
GodotEventListeners.add(document, 'fullscreenchange', change_cb, false);
|
||||
GodotEventListeners.add(document, 'mozfullscreenchange', change_cb, false);
|
||||
GodotEventListeners.add(document, 'webkitfullscreenchange', change_cb, false);
|
||||
},
|
||||
|
||||
godot_js_display_window_blur_cb__sig: 'vi',
|
||||
godot_js_display_window_blur_cb: function (callback) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
GodotEventListeners.add(window, 'blur', function () {
|
||||
func();
|
||||
}, false);
|
||||
},
|
||||
|
||||
godot_js_display_notification_cb__sig: 'viiiii',
|
||||
godot_js_display_notification_cb: function (callback, p_enter, p_exit, p_in, p_out) {
|
||||
const canvas = GodotConfig.canvas;
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
const notif = [p_enter, p_exit, p_in, p_out];
|
||||
['mouseover', 'mouseleave', 'focus', 'blur'].forEach(function (evt_name, idx) {
|
||||
GodotDisplayListeners.add(canvas, evt_name, function () {
|
||||
GodotEventListeners.add(canvas, evt_name, function () {
|
||||
func(notif[idx]);
|
||||
}, true);
|
||||
});
|
||||
},
|
||||
|
||||
godot_js_display_paste_cb__sig: 'vi',
|
||||
godot_js_display_paste_cb: function (callback) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
GodotDisplayListeners.add(window, 'paste', function (evt) {
|
||||
const text = evt.clipboardData.getData('text');
|
||||
const ptr = GodotRuntime.allocString(text);
|
||||
func(ptr);
|
||||
GodotRuntime.free(ptr);
|
||||
}, false);
|
||||
},
|
||||
|
||||
godot_js_display_drop_files_cb__sig: 'vi',
|
||||
godot_js_display_drop_files_cb: function (callback) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
const dropFiles = function (files) {
|
||||
const args = files || [];
|
||||
if (!args.length) {
|
||||
return;
|
||||
}
|
||||
const argc = args.length;
|
||||
const argv = GodotRuntime.allocStringArray(args);
|
||||
func(argv, argc);
|
||||
GodotRuntime.freeStringArray(argv, argc);
|
||||
};
|
||||
const canvas = GodotConfig.canvas;
|
||||
GodotDisplayListeners.add(canvas, 'dragover', function (ev) {
|
||||
// Prevent default behavior (which would try to open the file(s))
|
||||
ev.preventDefault();
|
||||
}, false);
|
||||
GodotDisplayListeners.add(canvas, 'drop', GodotDisplayDragDrop.handler(dropFiles));
|
||||
},
|
||||
|
||||
godot_js_display_setup_canvas__sig: 'viiii',
|
||||
godot_js_display_setup_canvas: function (p_width, p_height, p_fullscreen, p_hidpi) {
|
||||
const canvas = GodotConfig.canvas;
|
||||
GodotDisplayListeners.add(canvas, 'contextmenu', function (ev) {
|
||||
GodotEventListeners.add(canvas, 'contextmenu', function (ev) {
|
||||
ev.preventDefault();
|
||||
}, false);
|
||||
GodotDisplayListeners.add(canvas, 'webglcontextlost', function (ev) {
|
||||
GodotEventListeners.add(canvas, 'webglcontextlost', function (ev) {
|
||||
alert('WebGL context lost, please reload the page'); // eslint-disable-line no-alert
|
||||
ev.preventDefault();
|
||||
}, false);
|
||||
|
|
@ -965,49 +632,6 @@ const GodotDisplay = {
|
|||
GodotDisplayVK.init(input_cb);
|
||||
}
|
||||
},
|
||||
|
||||
/*
|
||||
* Gamepads
|
||||
*/
|
||||
godot_js_display_gamepad_cb__sig: 'vi',
|
||||
godot_js_display_gamepad_cb: function (change_cb) {
|
||||
const onchange = GodotRuntime.get_func(change_cb);
|
||||
GodotDisplayGamepads.init(onchange);
|
||||
},
|
||||
|
||||
godot_js_display_gamepad_sample_count__sig: 'i',
|
||||
godot_js_display_gamepad_sample_count: function () {
|
||||
return GodotDisplayGamepads.get_samples().length;
|
||||
},
|
||||
|
||||
godot_js_display_gamepad_sample__sig: 'i',
|
||||
godot_js_display_gamepad_sample: function () {
|
||||
GodotDisplayGamepads.sample();
|
||||
return 0;
|
||||
},
|
||||
|
||||
godot_js_display_gamepad_sample_get__sig: 'iiiiiii',
|
||||
godot_js_display_gamepad_sample_get: function (p_index, r_btns, r_btns_num, r_axes, r_axes_num, r_standard) {
|
||||
const sample = GodotDisplayGamepads.get_sample(p_index);
|
||||
if (!sample || !sample.connected) {
|
||||
return 1;
|
||||
}
|
||||
const btns = sample.buttons;
|
||||
const btns_len = btns.length < 16 ? btns.length : 16;
|
||||
for (let i = 0; i < btns_len; i++) {
|
||||
GodotRuntime.setHeapValue(r_btns + (i << 2), btns[i], 'float');
|
||||
}
|
||||
GodotRuntime.setHeapValue(r_btns_num, btns_len, 'i32');
|
||||
const axes = sample.axes;
|
||||
const axes_len = axes.length < 10 ? axes.length : 10;
|
||||
for (let i = 0; i < axes_len; i++) {
|
||||
GodotRuntime.setHeapValue(r_axes + (i << 2), axes[i], 'float');
|
||||
}
|
||||
GodotRuntime.setHeapValue(r_axes_num, axes_len, 'i32');
|
||||
const is_standard = sample.standard ? 1 : 0;
|
||||
GodotRuntime.setHeapValue(r_standard, is_standard, 'i32');
|
||||
return 0;
|
||||
},
|
||||
};
|
||||
|
||||
autoAddDeps(GodotDisplay, '$GodotDisplay');
|
||||
|
|
|
|||
526
platform/javascript/js/libs/library_godot_input.js
Normal file
526
platform/javascript/js/libs/library_godot_input.js
Normal file
|
|
@ -0,0 +1,526 @@
|
|||
/*************************************************************************/
|
||||
/* library_godot_input.js */
|
||||
/*************************************************************************/
|
||||
/* This file is part of: */
|
||||
/* GODOT ENGINE */
|
||||
/* https://godotengine.org */
|
||||
/*************************************************************************/
|
||||
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
||||
/* Copyright (c) 2014-2021 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. */
|
||||
/*************************************************************************/
|
||||
|
||||
/*
|
||||
* Gamepad API helper.
|
||||
*/
|
||||
const GodotInputGamepads = {
|
||||
$GodotInputGamepads__deps: ['$GodotRuntime', '$GodotEventListeners'],
|
||||
$GodotInputGamepads: {
|
||||
samples: [],
|
||||
|
||||
get_pads: function () {
|
||||
try {
|
||||
// Will throw in iframe when permission is denied.
|
||||
// Will throw/warn in the future for insecure contexts.
|
||||
// See https://github.com/w3c/gamepad/pull/120
|
||||
const pads = navigator.getGamepads();
|
||||
if (pads) {
|
||||
return pads;
|
||||
}
|
||||
return [];
|
||||
} catch (e) {
|
||||
return [];
|
||||
}
|
||||
},
|
||||
|
||||
get_samples: function () {
|
||||
return GodotInputGamepads.samples;
|
||||
},
|
||||
|
||||
get_sample: function (index) {
|
||||
const samples = GodotInputGamepads.samples;
|
||||
return index < samples.length ? samples[index] : null;
|
||||
},
|
||||
|
||||
sample: function () {
|
||||
const pads = GodotInputGamepads.get_pads();
|
||||
const samples = [];
|
||||
for (let i = 0; i < pads.length; i++) {
|
||||
const pad = pads[i];
|
||||
if (!pad) {
|
||||
samples.push(null);
|
||||
continue;
|
||||
}
|
||||
const s = {
|
||||
standard: pad.mapping === 'standard',
|
||||
buttons: [],
|
||||
axes: [],
|
||||
connected: pad.connected,
|
||||
};
|
||||
for (let b = 0; b < pad.buttons.length; b++) {
|
||||
s.buttons.push(pad.buttons[b].value);
|
||||
}
|
||||
for (let a = 0; a < pad.axes.length; a++) {
|
||||
s.axes.push(pad.axes[a]);
|
||||
}
|
||||
samples.push(s);
|
||||
}
|
||||
GodotInputGamepads.samples = samples;
|
||||
},
|
||||
|
||||
init: function (onchange) {
|
||||
GodotEventListeners.samples = [];
|
||||
function add(pad) {
|
||||
const guid = GodotInputGamepads.get_guid(pad);
|
||||
const c_id = GodotRuntime.allocString(pad.id);
|
||||
const c_guid = GodotRuntime.allocString(guid);
|
||||
onchange(pad.index, 1, c_id, c_guid);
|
||||
GodotRuntime.free(c_id);
|
||||
GodotRuntime.free(c_guid);
|
||||
}
|
||||
const pads = GodotInputGamepads.get_pads();
|
||||
for (let i = 0; i < pads.length; i++) {
|
||||
// Might be reserved space.
|
||||
if (pads[i]) {
|
||||
add(pads[i]);
|
||||
}
|
||||
}
|
||||
GodotEventListeners.add(window, 'gamepadconnected', function (evt) {
|
||||
add(evt.gamepad);
|
||||
}, false);
|
||||
GodotEventListeners.add(window, 'gamepaddisconnected', function (evt) {
|
||||
onchange(evt.gamepad.index, 0);
|
||||
}, false);
|
||||
},
|
||||
|
||||
get_guid: function (pad) {
|
||||
if (pad.mapping) {
|
||||
return pad.mapping;
|
||||
}
|
||||
const ua = navigator.userAgent;
|
||||
let os = 'Unknown';
|
||||
if (ua.indexOf('Android') >= 0) {
|
||||
os = 'Android';
|
||||
} else if (ua.indexOf('Linux') >= 0) {
|
||||
os = 'Linux';
|
||||
} else if (ua.indexOf('iPhone') >= 0) {
|
||||
os = 'iOS';
|
||||
} else if (ua.indexOf('Macintosh') >= 0) {
|
||||
// Updated iPads will fall into this category.
|
||||
os = 'MacOSX';
|
||||
} else if (ua.indexOf('Windows') >= 0) {
|
||||
os = 'Windows';
|
||||
}
|
||||
|
||||
const id = pad.id;
|
||||
// Chrom* style: NAME (Vendor: xxxx Product: xxxx)
|
||||
const exp1 = /vendor: ([0-9a-f]{4}) product: ([0-9a-f]{4})/i;
|
||||
// Firefox/Safari style (safari may remove leading zeores)
|
||||
const exp2 = /^([0-9a-f]+)-([0-9a-f]+)-/i;
|
||||
let vendor = '';
|
||||
let product = '';
|
||||
if (exp1.test(id)) {
|
||||
const match = exp1.exec(id);
|
||||
vendor = match[1].padStart(4, '0');
|
||||
product = match[2].padStart(4, '0');
|
||||
} else if (exp2.test(id)) {
|
||||
const match = exp2.exec(id);
|
||||
vendor = match[1].padStart(4, '0');
|
||||
product = match[2].padStart(4, '0');
|
||||
}
|
||||
if (!vendor || !product) {
|
||||
return `${os}Unknown`;
|
||||
}
|
||||
return os + vendor + product;
|
||||
},
|
||||
},
|
||||
};
|
||||
mergeInto(LibraryManager.library, GodotInputGamepads);
|
||||
|
||||
/*
|
||||
* Drag and drop helper.
|
||||
* This is pretty big, but basically detect dropped files on GodotConfig.canvas,
|
||||
* process them one by one (recursively for directories), and copies them to
|
||||
* the temporary FS path '/tmp/drop-[random]/' so it can be emitted as a godot
|
||||
* event (that requires a string array of paths).
|
||||
*
|
||||
* NOTE: The temporary files are removed after the callback. This means that
|
||||
* deferred callbacks won't be able to access the files.
|
||||
*/
|
||||
const GodotInputDragDrop = {
|
||||
$GodotInputDragDrop__deps: ['$FS', '$GodotFS'],
|
||||
$GodotInputDragDrop: {
|
||||
promises: [],
|
||||
pending_files: [],
|
||||
|
||||
add_entry: function (entry) {
|
||||
if (entry.isDirectory) {
|
||||
GodotInputDragDrop.add_dir(entry);
|
||||
} else if (entry.isFile) {
|
||||
GodotInputDragDrop.add_file(entry);
|
||||
} else {
|
||||
GodotRuntime.error('Unrecognized entry...', entry);
|
||||
}
|
||||
},
|
||||
|
||||
add_dir: function (entry) {
|
||||
GodotInputDragDrop.promises.push(new Promise(function (resolve, reject) {
|
||||
const reader = entry.createReader();
|
||||
reader.readEntries(function (entries) {
|
||||
for (let i = 0; i < entries.length; i++) {
|
||||
GodotInputDragDrop.add_entry(entries[i]);
|
||||
}
|
||||
resolve();
|
||||
});
|
||||
}));
|
||||
},
|
||||
|
||||
add_file: function (entry) {
|
||||
GodotInputDragDrop.promises.push(new Promise(function (resolve, reject) {
|
||||
entry.file(function (file) {
|
||||
const reader = new FileReader();
|
||||
reader.onload = function () {
|
||||
const f = {
|
||||
'path': file.relativePath || file.webkitRelativePath,
|
||||
'name': file.name,
|
||||
'type': file.type,
|
||||
'size': file.size,
|
||||
'data': reader.result,
|
||||
};
|
||||
if (!f['path']) {
|
||||
f['path'] = f['name'];
|
||||
}
|
||||
GodotInputDragDrop.pending_files.push(f);
|
||||
resolve();
|
||||
};
|
||||
reader.onerror = function () {
|
||||
GodotRuntime.print('Error reading file');
|
||||
reject();
|
||||
};
|
||||
reader.readAsArrayBuffer(file);
|
||||
}, function (err) {
|
||||
GodotRuntime.print('Error!');
|
||||
reject();
|
||||
});
|
||||
}));
|
||||
},
|
||||
|
||||
process: function (resolve, reject) {
|
||||
if (GodotInputDragDrop.promises.length === 0) {
|
||||
resolve();
|
||||
return;
|
||||
}
|
||||
GodotInputDragDrop.promises.pop().then(function () {
|
||||
setTimeout(function () {
|
||||
GodotInputDragDrop.process(resolve, reject);
|
||||
}, 0);
|
||||
});
|
||||
},
|
||||
|
||||
_process_event: function (ev, callback) {
|
||||
ev.preventDefault();
|
||||
if (ev.dataTransfer.items) {
|
||||
// Use DataTransferItemList interface to access the file(s)
|
||||
for (let i = 0; i < ev.dataTransfer.items.length; i++) {
|
||||
const item = ev.dataTransfer.items[i];
|
||||
let entry = null;
|
||||
if ('getAsEntry' in item) {
|
||||
entry = item.getAsEntry();
|
||||
} else if ('webkitGetAsEntry' in item) {
|
||||
entry = item.webkitGetAsEntry();
|
||||
}
|
||||
if (entry) {
|
||||
GodotInputDragDrop.add_entry(entry);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
GodotRuntime.error('File upload not supported');
|
||||
}
|
||||
new Promise(GodotInputDragDrop.process).then(function () {
|
||||
const DROP = `/tmp/drop-${parseInt(Math.random() * (1 << 30), 10)}/`;
|
||||
const drops = [];
|
||||
const files = [];
|
||||
FS.mkdir(DROP);
|
||||
GodotInputDragDrop.pending_files.forEach((elem) => {
|
||||
const path = elem['path'];
|
||||
GodotFS.copy_to_fs(DROP + path, elem['data']);
|
||||
let idx = path.indexOf('/');
|
||||
if (idx === -1) {
|
||||
// Root file
|
||||
drops.push(DROP + path);
|
||||
} else {
|
||||
// Subdir
|
||||
const sub = path.substr(0, idx);
|
||||
idx = sub.indexOf('/');
|
||||
if (idx < 0 && drops.indexOf(DROP + sub) === -1) {
|
||||
drops.push(DROP + sub);
|
||||
}
|
||||
}
|
||||
files.push(DROP + path);
|
||||
});
|
||||
GodotInputDragDrop.promises = [];
|
||||
GodotInputDragDrop.pending_files = [];
|
||||
callback(drops);
|
||||
if (GodotConfig.persistent_drops) {
|
||||
// Delay removal at exit.
|
||||
GodotOS.atexit(function (resolve, reject) {
|
||||
GodotInputDragDrop.remove_drop(files, DROP);
|
||||
resolve();
|
||||
});
|
||||
} else {
|
||||
GodotInputDragDrop.remove_drop(files, DROP);
|
||||
}
|
||||
});
|
||||
},
|
||||
|
||||
remove_drop: function (files, drop_path) {
|
||||
const dirs = [drop_path.substr(0, drop_path.length - 1)];
|
||||
// Remove temporary files
|
||||
files.forEach(function (file) {
|
||||
FS.unlink(file);
|
||||
let dir = file.replace(drop_path, '');
|
||||
let idx = dir.lastIndexOf('/');
|
||||
while (idx > 0) {
|
||||
dir = dir.substr(0, idx);
|
||||
if (dirs.indexOf(drop_path + dir) === -1) {
|
||||
dirs.push(drop_path + dir);
|
||||
}
|
||||
idx = dir.lastIndexOf('/');
|
||||
}
|
||||
});
|
||||
// Remove dirs.
|
||||
dirs.sort(function (a, b) {
|
||||
const al = (a.match(/\//g) || []).length;
|
||||
const bl = (b.match(/\//g) || []).length;
|
||||
if (al > bl) {
|
||||
return -1;
|
||||
} else if (al < bl) {
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}).forEach(function (dir) {
|
||||
FS.rmdir(dir);
|
||||
});
|
||||
},
|
||||
|
||||
handler: function (callback) {
|
||||
return function (ev) {
|
||||
GodotInputDragDrop._process_event(ev, callback);
|
||||
};
|
||||
},
|
||||
},
|
||||
};
|
||||
mergeInto(LibraryManager.library, GodotInputDragDrop);
|
||||
|
||||
/*
|
||||
* Godot exposed input functions.
|
||||
*/
|
||||
const GodotInput = {
|
||||
$GodotInput__deps: ['$GodotRuntime', '$GodotConfig', '$GodotEventListeners', '$GodotInputGamepads', '$GodotInputDragDrop'],
|
||||
$GodotInput: {
|
||||
getModifiers: function (evt) {
|
||||
return (evt.shiftKey + 0) + ((evt.altKey + 0) << 1) + ((evt.ctrlKey + 0) << 2) + ((evt.metaKey + 0) << 3);
|
||||
},
|
||||
computePosition: function (evt, rect) {
|
||||
const canvas = GodotConfig.canvas;
|
||||
const rw = canvas.width / rect.width;
|
||||
const rh = canvas.height / rect.height;
|
||||
const x = (evt.clientX - rect.x) * rw;
|
||||
const y = (evt.clientY - rect.y) * rh;
|
||||
return [x, y];
|
||||
},
|
||||
},
|
||||
|
||||
/*
|
||||
* Mouse API
|
||||
*/
|
||||
godot_js_input_mouse_move_cb__sig: 'vi',
|
||||
godot_js_input_mouse_move_cb: function (callback) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
const canvas = GodotConfig.canvas;
|
||||
function move_cb(evt) {
|
||||
const rect = canvas.getBoundingClientRect();
|
||||
const pos = GodotInput.computePosition(evt, rect);
|
||||
// Scale movement
|
||||
const rw = canvas.width / rect.width;
|
||||
const rh = canvas.height / rect.height;
|
||||
const rel_pos_x = evt.movementX * rw;
|
||||
const rel_pos_y = evt.movementY * rh;
|
||||
const modifiers = GodotInput.getModifiers(evt);
|
||||
func(pos[0], pos[1], rel_pos_x, rel_pos_y, modifiers);
|
||||
}
|
||||
GodotEventListeners.add(window, 'mousemove', move_cb, false);
|
||||
},
|
||||
|
||||
godot_js_input_mouse_wheel_cb__sig: 'vi',
|
||||
godot_js_input_mouse_wheel_cb: function (callback) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
function wheel_cb(evt) {
|
||||
if (func(evt['deltaX'] || 0, evt['deltaY'] || 0)) {
|
||||
evt.preventDefault();
|
||||
}
|
||||
}
|
||||
GodotEventListeners.add(GodotConfig.canvas, 'wheel', wheel_cb, false);
|
||||
},
|
||||
|
||||
godot_js_input_mouse_button_cb__sig: 'vi',
|
||||
godot_js_input_mouse_button_cb: function (callback) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
const canvas = GodotConfig.canvas;
|
||||
function button_cb(p_pressed, evt) {
|
||||
const rect = canvas.getBoundingClientRect();
|
||||
const pos = GodotInput.computePosition(evt, rect);
|
||||
const modifiers = GodotInput.getModifiers(evt);
|
||||
if (func(p_pressed, evt.button, pos[0], pos[1], modifiers)) {
|
||||
evt.preventDefault();
|
||||
}
|
||||
}
|
||||
GodotEventListeners.add(canvas, 'mousedown', button_cb.bind(null, 1), false);
|
||||
GodotEventListeners.add(window, 'mouseup', button_cb.bind(null, 0), false);
|
||||
},
|
||||
|
||||
/*
|
||||
* Touch API
|
||||
*/
|
||||
godot_js_input_touch_cb__sig: 'viii',
|
||||
godot_js_input_touch_cb: function (callback, ids, coords) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
const canvas = GodotConfig.canvas;
|
||||
function touch_cb(type, evt) {
|
||||
const rect = canvas.getBoundingClientRect();
|
||||
const touches = evt.changedTouches;
|
||||
for (let i = 0; i < touches.length; i++) {
|
||||
const touch = touches[i];
|
||||
const pos = GodotInput.computePosition(touch, rect);
|
||||
GodotRuntime.setHeapValue(coords + (i * 2), pos[0], 'double');
|
||||
GodotRuntime.setHeapValue(coords + (i * 2 + 8), pos[1], 'double');
|
||||
GodotRuntime.setHeapValue(ids + i, touch.identifier, 'i32');
|
||||
}
|
||||
func(type, touches.length);
|
||||
if (evt.cancelable) {
|
||||
evt.preventDefault();
|
||||
}
|
||||
}
|
||||
GodotEventListeners.add(canvas, 'touchstart', touch_cb.bind(null, 0), false);
|
||||
GodotEventListeners.add(canvas, 'touchend', touch_cb.bind(null, 1), false);
|
||||
GodotEventListeners.add(canvas, 'touchcancel', touch_cb.bind(null, 1), false);
|
||||
GodotEventListeners.add(canvas, 'touchmove', touch_cb.bind(null, 2), false);
|
||||
},
|
||||
|
||||
/*
|
||||
* Key API
|
||||
*/
|
||||
godot_js_input_key_cb__sig: 'viii',
|
||||
godot_js_input_key_cb: function (callback, code, key) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
function key_cb(pressed, evt) {
|
||||
const modifiers = GodotInput.getModifiers(evt);
|
||||
GodotRuntime.stringToHeap(evt.code, code, 32);
|
||||
GodotRuntime.stringToHeap(evt.key, key, 32);
|
||||
func(pressed, evt.repeat, modifiers);
|
||||
evt.preventDefault();
|
||||
}
|
||||
GodotEventListeners.add(GodotConfig.canvas, 'keydown', key_cb.bind(null, 1), false);
|
||||
GodotEventListeners.add(GodotConfig.canvas, 'keyup', key_cb.bind(null, 0), false);
|
||||
},
|
||||
|
||||
/*
|
||||
* Gamepad API
|
||||
*/
|
||||
godot_js_input_gamepad_cb__sig: 'vi',
|
||||
godot_js_input_gamepad_cb: function (change_cb) {
|
||||
const onchange = GodotRuntime.get_func(change_cb);
|
||||
GodotInputGamepads.init(onchange);
|
||||
},
|
||||
|
||||
godot_js_input_gamepad_sample_count__sig: 'i',
|
||||
godot_js_input_gamepad_sample_count: function () {
|
||||
return GodotInputGamepads.get_samples().length;
|
||||
},
|
||||
|
||||
godot_js_input_gamepad_sample__sig: 'i',
|
||||
godot_js_input_gamepad_sample: function () {
|
||||
GodotInputGamepads.sample();
|
||||
return 0;
|
||||
},
|
||||
|
||||
godot_js_input_gamepad_sample_get__sig: 'iiiiiii',
|
||||
godot_js_input_gamepad_sample_get: function (p_index, r_btns, r_btns_num, r_axes, r_axes_num, r_standard) {
|
||||
const sample = GodotInputGamepads.get_sample(p_index);
|
||||
if (!sample || !sample.connected) {
|
||||
return 1;
|
||||
}
|
||||
const btns = sample.buttons;
|
||||
const btns_len = btns.length < 16 ? btns.length : 16;
|
||||
for (let i = 0; i < btns_len; i++) {
|
||||
GodotRuntime.setHeapValue(r_btns + (i << 2), btns[i], 'float');
|
||||
}
|
||||
GodotRuntime.setHeapValue(r_btns_num, btns_len, 'i32');
|
||||
const axes = sample.axes;
|
||||
const axes_len = axes.length < 10 ? axes.length : 10;
|
||||
for (let i = 0; i < axes_len; i++) {
|
||||
GodotRuntime.setHeapValue(r_axes + (i << 2), axes[i], 'float');
|
||||
}
|
||||
GodotRuntime.setHeapValue(r_axes_num, axes_len, 'i32');
|
||||
const is_standard = sample.standard ? 1 : 0;
|
||||
GodotRuntime.setHeapValue(r_standard, is_standard, 'i32');
|
||||
return 0;
|
||||
},
|
||||
|
||||
/*
|
||||
* Drag/Drop API
|
||||
*/
|
||||
godot_js_input_drop_files_cb__sig: 'vi',
|
||||
godot_js_input_drop_files_cb: function (callback) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
const dropFiles = function (files) {
|
||||
const args = files || [];
|
||||
if (!args.length) {
|
||||
return;
|
||||
}
|
||||
const argc = args.length;
|
||||
const argv = GodotRuntime.allocStringArray(args);
|
||||
func(argv, argc);
|
||||
GodotRuntime.freeStringArray(argv, argc);
|
||||
};
|
||||
const canvas = GodotConfig.canvas;
|
||||
GodotEventListeners.add(canvas, 'dragover', function (ev) {
|
||||
// Prevent default behavior (which would try to open the file(s))
|
||||
ev.preventDefault();
|
||||
}, false);
|
||||
GodotEventListeners.add(canvas, 'drop', GodotInputDragDrop.handler(dropFiles));
|
||||
},
|
||||
|
||||
/* Paste API */
|
||||
godot_js_input_paste_cb__sig: 'vi',
|
||||
godot_js_input_paste_cb: function (callback) {
|
||||
const func = GodotRuntime.get_func(callback);
|
||||
GodotEventListeners.add(window, 'paste', function (evt) {
|
||||
const text = evt.clipboardData.getData('text');
|
||||
const ptr = GodotRuntime.allocString(text);
|
||||
func(ptr);
|
||||
GodotRuntime.free(ptr);
|
||||
}, false);
|
||||
},
|
||||
};
|
||||
|
||||
autoAddDeps(GodotInput, '$GodotInput');
|
||||
mergeInto(LibraryManager.library, GodotInput);
|
||||
|
|
@ -328,3 +328,43 @@ const GodotOS = {
|
|||
|
||||
autoAddDeps(GodotOS, '$GodotOS');
|
||||
mergeInto(LibraryManager.library, GodotOS);
|
||||
|
||||
/*
|
||||
* Godot event listeners.
|
||||
* Keeps track of registered event listeners so it can remove them on shutdown.
|
||||
*/
|
||||
const GodotEventListeners = {
|
||||
$GodotEventListeners__deps: ['$GodotOS'],
|
||||
$GodotEventListeners__postset: 'GodotOS.atexit(function(resolve, reject) { GodotEventListeners.clear(); resolve(); });',
|
||||
$GodotEventListeners: {
|
||||
handlers: [],
|
||||
|
||||
has: function (target, event, method, capture) {
|
||||
return GodotEventListeners.handlers.findIndex(function (e) {
|
||||
return e.target === target && e.event === event && e.method === method && e.capture === capture;
|
||||
}) !== -1;
|
||||
},
|
||||
|
||||
add: function (target, event, method, capture) {
|
||||
if (GodotEventListeners.has(target, event, method, capture)) {
|
||||
return;
|
||||
}
|
||||
function Handler(p_target, p_event, p_method, p_capture) {
|
||||
this.target = p_target;
|
||||
this.event = p_event;
|
||||
this.method = p_method;
|
||||
this.capture = p_capture;
|
||||
}
|
||||
GodotEventListeners.handlers.push(new Handler(target, event, method, capture));
|
||||
target.addEventListener(event, method, capture);
|
||||
},
|
||||
|
||||
clear: function () {
|
||||
GodotEventListeners.handlers.forEach(function (h) {
|
||||
h.target.removeEventListener(h.event, h.method, h.capture);
|
||||
});
|
||||
GodotEventListeners.handlers.length = 0;
|
||||
},
|
||||
},
|
||||
};
|
||||
mergeInto(LibraryManager.library, GodotEventListeners);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue