Added pause menu with recipes

scripts/game_manager.gd

@@ -5,6 +5,7 @@ export var time_per_day : float = 600.0
 onready var player = get_tree().get_nodes_in_group("player")[0]
 onready var day_timer = $"%day_timer"
 onready var day_timer_text = $"%day_timer_text"
+onready var pause_menu = $"%pause_menu"
 
 func _ready():
 	player.connect("starved_to_death", self, "_on_player_starved_to_death")
@@ -17,6 +18,10 @@ func _process(delta):
 	var seconds : int = time_left % 60
 	day_timer_text.text = "Time Left: %0*d:%0*d" % [2, minutes, 2, seconds]
 
+func _unhandled_input(event):
+	if event.is_action_pressed("pause_game"):
+		toggle_pause_menu()
+
 func _on_player_starved_to_death():
 	var node = Dialogic.start("starve")
 	node.pause_mode = PAUSE_MODE_PROCESS
@@ -31,3 +36,10 @@ func reset_day_timer():
 
 func _on_day_timer_timeout():
 	player.sleep(false, null)
+
+func toggle_pause_menu():
+	pause_menu.visible = !pause_menu.visible
+	get_tree().paused = pause_menu.visible
+
+func _on_resume_button_pressed():
+	toggle_pause_menu()