Implemented simple quest system

proto3/godot/autoloads/global.gd

@@ -1,11 +1,51 @@
 extends Node
+signal new_day
 
 var raycasts_count = 100
 var raycast_queue = []
+var astar: AStar
 
 func _ready():
 	set_save_slot(0)
 
+enum periods {MORNING, DAY, EVENING, NIGHT}
+var game_day: int = 0
+var day_period: int = periods.MORNING
+var game_hour: int = 0
+var game_minute: int = 0
+
+var acc_time:float = 0.0
+var time_active = false
+
+func _process(delta):
+	if time_active:
+		update_time(delta)
+
+func update_time(delta):
+	acc_time += delta
+	if acc_time >= 1.0:
+		game_minute += 1
+		acc_time -= 1.0
+		if game_minute == 60:
+			game_minute = 0
+			game_hour += 1
+			if game_hour == 24:
+				game_hour = 0
+				game_day += 1
+				match(game_hour):
+					23,0,1,2,3:
+						day_period = periods.NIGHT
+					4,5,6,7,8,9,10,11:
+						day_period = periods.MORNING
+					12,13,14,15,16:
+						day_period = periods.DAY
+					17,18,19,20,21,22:
+						day_period = periods.EVENING
+func start_time():
+	time_active = true
+func stop_time():
+	time_active = false
+
 func visibility_check(ch1, ch2):
 	var direction: Vector3 = -ch1.global_transform.basis[2].normalized()
 	var to_ch2: Vector3 = (ch2.global_transform.origin - ch1.global_transform.origin).normalized()
@@ -38,6 +78,10 @@ func save_characters():
 		spawner.set_meta("stats", stats)
 
 func save_game():
+	print("save game")
+	save_data.game_day = game_day
+	save_data.game_hour = game_hour
+	save_data.day_period = day_period
 	assert(save_slot.length() > 0)
 	var fd = File.new()
 	fd.open(save_slot, File.WRITE)
@@ -51,4 +95,7 @@ func load_game():
 		var data = fd.get_as_text()
 		var parse: = JSON.parse(data)
 		save_data = parse.result
+		game_day = save_data.game_day
+		game_hour = save_data.game_hour
+		day_period = save_data.day_period
 	fd.close()