From a076ba07be6464dc19417f361a6e20f65b04ac56 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Mikrut?=
 <41945903+qarmin@users.noreply.github.com>
Date: Thu, 27 May 2021 09:14:04 +0200
Subject: [PATCH] Add time singleton (#51)

---
 Autoload/Autoload.gd | 15 +++++++++++++--
 Start.gd             |  4 ++--
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/Autoload/Autoload.gd b/Autoload/Autoload.gd
index 2461dbf..4fd08f3 100644
--- a/Autoload/Autoload.gd
+++ b/Autoload/Autoload.gd
@@ -13,6 +13,7 @@ var time_to_show: int = 25 * 1000 # How long test works in miliseconds
 var time_for_each_step : int = -1 
 
 var os 
+var time
 
 # Each scene runs alone
 const alone_steps : Array = [
@@ -29,7 +30,14 @@ func _init():
 	else:
 		os = ClassDB.instance("_Platform")
 		
-	start_time = os.get_ticks_msec()
+	if ClassDB.class_exists("Time"):
+		time = ClassDB.instance("Time")
+	elif ClassDB.class_exists("_OS"):
+		time = ClassDB.instance("_OS")
+	else:
+		time = ClassDB.instance("_Platform")
+		
+	start_time = time.get_ticks_msec()
 	
 	# In case when user doesn't provide time
 	time_for_each_step = time_to_show / (alone_steps.size())
@@ -43,7 +51,7 @@ func _init():
 
 
 func _process(delta: float) -> void:
-	var current_run_time : int = os.get_ticks_msec() - start_time
+	var current_run_time : int = time.get_ticks_msec() - start_time
 	
 	# While loop instead if, will allow to properly flush results under heavy operations(e.g. Thread sanitizer)
 	while current_run_time > time_to_print_next_time: 
@@ -56,3 +64,6 @@ func _process(delta: float) -> void:
 
 func _exit_tree():
 	os.free()
+	if !ClassDB.class_exists("Time"):
+		time.free()    
+
diff --git a/Start.gd b/Start.gd
index 6e6b203..cff5f04 100644
--- a/Start.gd
+++ b/Start.gd
@@ -9,11 +9,11 @@ var array_with_time_to_change: Array = []
 
 func _ready():
 	for i in Autoload.alone_steps.size() + 1:
-		array_with_time_to_change.append(Autoload.os.get_ticks_msec() + i * Autoload.time_for_each_step)
+		array_with_time_to_change.append(Autoload.time.get_ticks_msec() + i * Autoload.time_for_each_step)
 
 
 func _process(_delta):
-	if current_scene < Autoload.alone_steps.size() - 1 && Autoload.os.get_ticks_msec() > array_with_time_to_change[current_scene + 1]:
+	if current_scene < Autoload.alone_steps.size() - 1 && Autoload.time.get_ticks_msec() > array_with_time_to_change[current_scene + 1]:
 		current_scene += 1
 
 		for child in get_children():