1 files changed, 10 insertions, 12 deletions

diff --git a/scene/main/timer.cpp b/scene/main/timer.cpp
index 4bc159f6aa..9e462eb1c8 100644
--- a/scene/main/timer.cpp
+++ b/scene/main/timer.cpp
@@ -30,14 +30,12 @@
 
 #include "timer.h"
 
-#include "core/config/engine.h"
-
 void Timer::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_READY: {
 			if (autostart) {
 #ifdef TOOLS_ENABLED
-				if (Engine::get_singleton()->is_editor_hint() && get_tree()->get_edited_scene_root() && (get_tree()->get_edited_scene_root() == this || get_tree()->get_edited_scene_root()->is_a_parent_of(this))) {
+				if (Engine::get_singleton()->is_editor_hint() && get_tree()->get_edited_scene_root() && (get_tree()->get_edited_scene_root() == this || get_tree()->get_edited_scene_root()->is_ancestor_of(this))) {
 					break;
 				}
 #endif
@@ -58,7 +56,7 @@ void Timer::_notification(int p_what) {
 					stop();
 				}
 
-				emit_signal("timeout");
+				emit_signal(SNAME("timeout"));
 			}
 
 		} break;
@@ -74,19 +72,19 @@ void Timer::_notification(int p_what) {
 				} else {
 					stop();
 				}
-				emit_signal("timeout");
+				emit_signal(SNAME("timeout"));
 			}
 
 		} break;
 	}
 }
 
-void Timer::set_wait_time(float p_time) {
+void Timer::set_wait_time(double p_time) {
 	ERR_FAIL_COND_MSG(p_time <= 0, "Time should be greater than zero.");
 	wait_time = p_time;
 }
 
-float Timer::get_wait_time() const {
+double Timer::get_wait_time() const {
 	return wait_time;
 }
 
@@ -106,7 +104,7 @@ bool Timer::has_autostart() const {
 	return autostart;
 }
 
-void Timer::start(float p_time) {
+void Timer::start(double p_time) {
 	ERR_FAIL_COND_MSG(!is_inside_tree(), "Timer was not added to the SceneTree. Either add it or set autostart to true.");
 
 	if (p_time > 0) {
@@ -139,7 +137,7 @@ bool Timer::is_stopped() const {
 	return get_time_left() <= 0;
 }
 
-float Timer::get_time_left() const {
+double Timer::get_time_left() const {
 	return time_left > 0 ? time_left : 0;
 }
 
@@ -207,11 +205,11 @@ void Timer::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("timeout"));
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "process_callback", PROPERTY_HINT_ENUM, "Physics,Idle"), "set_timer_process_callback", "get_timer_process_callback");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wait_time", PROPERTY_HINT_EXP_RANGE, "0.001,4096,0.001,or_greater"), "set_wait_time", "get_wait_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wait_time", PROPERTY_HINT_RANGE, "0.001,4096,0.001,or_greater,exp"), "set_wait_time", "get_wait_time");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_shot"), "set_one_shot", "is_one_shot");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autostart"), "set_autostart", "has_autostart");
-	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "paused", PROPERTY_HINT_NONE, "", 0), "set_paused", "is_paused");
-	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "time_left", PROPERTY_HINT_NONE, "", 0), "", "get_time_left");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "paused", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "set_paused", "is_paused");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "time_left", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NONE), "", "get_time_left");
 
 	BIND_ENUM_CONSTANT(TIMER_PROCESS_PHYSICS);
 	BIND_ENUM_CONSTANT(TIMER_PROCESS_IDLE);