1 files changed, 12 insertions, 43 deletions

diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp
index ace0bdad60..1b5463e40d 100644
--- a/platform/javascript/os_javascript.cpp
+++ b/platform/javascript/os_javascript.cpp
@@ -285,23 +285,6 @@ static EM_BOOL _touchpress_callback(int event_type, const EmscriptenTouchEvent *
 
 		_input->parse_input_event(ev);
 	}
-
-	if (touch_event->touches[lowest_id_index].isChanged) {
-
-		Ref<InputEventMouseButton> ev_mouse;
-		ev_mouse.instance();
-		ev_mouse->set_button_mask(_input->get_mouse_button_mask());
-		dom2godot_mod(touch_event, ev_mouse);
-
-		const EmscriptenTouchPoint &first_touch = touch_event->touches[lowest_id_index];
-		ev_mouse->set_position(Point2(first_touch.canvasX, first_touch.canvasY));
-		ev_mouse->set_global_position(ev_mouse->get_position());
-
-		ev_mouse->set_button_index(BUTTON_LEFT);
-		ev_mouse->set_pressed(event_type == EMSCRIPTEN_EVENT_TOUCHSTART);
-
-		_input->parse_input_event(ev_mouse);
-	}
 	return true;
 }
 
@@ -327,24 +310,6 @@ static EM_BOOL _touchmove_callback(int event_type, const EmscriptenTouchEvent *t
 
 		_input->parse_input_event(ev);
 	}
-
-	if (touch_event->touches[lowest_id_index].isChanged) {
-
-		Ref<InputEventMouseMotion> ev_mouse;
-		ev_mouse.instance();
-		dom2godot_mod(touch_event, ev_mouse);
-		ev_mouse->set_button_mask(_input->get_mouse_button_mask());
-
-		const EmscriptenTouchPoint &first_touch = touch_event->touches[lowest_id_index];
-		ev_mouse->set_position(Point2(first_touch.canvasX, first_touch.canvasY));
-		ev_mouse->set_global_position(ev_mouse->get_position());
-
-		ev_mouse->set_relative(ev_mouse->get_position() - _input->get_mouse_position());
-		_input->set_mouse_position(ev_mouse->get_position());
-		ev_mouse->set_speed(_input->get_last_mouse_speed());
-
-		_input->parse_input_event(ev_mouse);
-	}
 	return true;
 }
 
@@ -413,14 +378,13 @@ static EM_BOOL joy_callback_func(int p_type, const EmscriptenGamepadEvent *p_eve
 	return false;
 }
 
-extern "C" {
-void send_notification(int notif) {
+extern "C" EMSCRIPTEN_KEEPALIVE void send_notification(int notif) {
+
 	if (notif == MainLoop::NOTIFICATION_WM_MOUSE_ENTER || notif == MainLoop::NOTIFICATION_WM_MOUSE_EXIT) {
 		_cursor_inside_canvas = notif == MainLoop::NOTIFICATION_WM_MOUSE_ENTER;
 	}
 	OS_JavaScript::get_singleton()->get_main_loop()->notification(notif);
 }
-}
 
 Error OS_JavaScript::initialize(const VideoMode &p_desired, int p_video_driver, int p_audio_driver) {
 
@@ -444,6 +408,7 @@ Error OS_JavaScript::initialize(const VideoMode &p_desired, int p_video_driver,
 			break;
 	}
 	EMSCRIPTEN_WEBGL_CONTEXT_HANDLE ctx = emscripten_webgl_create_context(NULL, &attributes);
+	ERR_EXPLAIN("WebGL " + itos(attributes.majorVersion) + ".0 not available");
 	ERR_FAIL_COND_V(emscripten_webgl_make_context_current(ctx) != EMSCRIPTEN_RESULT_SUCCESS, ERR_UNAVAILABLE);
 
 	video_mode = p_desired;
@@ -479,8 +444,6 @@ Error OS_JavaScript::initialize(const VideoMode &p_desired, int p_video_driver,
 	input = memnew(InputDefault);
 	_input = input;
 
-	power_manager = memnew(PowerJavascript);
-
 #define EM_CHECK(ev)                         \
 	if (result != EMSCRIPTEN_RESULT_SUCCESS) \
 	ERR_PRINTS("Error while setting " #ev " callback: Code " + itos(result))
@@ -967,15 +930,21 @@ String OS_JavaScript::get_joy_guid(int p_device) const {
 }
 
 OS::PowerState OS_JavaScript::get_power_state() {
-	return power_manager->get_power_state();
+
+	WARN_PRINT("Power management is not supported for the HTML5 platform, defaulting to POWERSTATE_UNKNOWN");
+	return OS::POWERSTATE_UNKNOWN;
 }
 
 int OS_JavaScript::get_power_seconds_left() {
-	return power_manager->get_power_seconds_left();
+
+	WARN_PRINT("Power management is not supported for the HTML5 platform, defaulting to -1");
+	return -1;
 }
 
 int OS_JavaScript::get_power_percent_left() {
-	return power_manager->get_power_percent_left();
+
+	WARN_PRINT("Power management is not supported for the HTML5 platform, defaulting to -1");
+	return -1;
 }
 
 bool OS_JavaScript::_check_internal_feature_support(const String &p_feature) {