Quest taking and rejecting

scripts/Base/Menu/dialogue.gd

@@ -10,6 +10,10 @@ const BUY_ITEM = "BASE_BUY_ITEM"
 const SELL_ITEM = "BASE_SELL_ITEM"
 ## This message will trigger quest node to make answer format
 const TAKE_QUEST = "BASE_TAKE_QUEST"
+## This message will trigger quest node to assign quest to player
+const ACCEPT_QUEST = "BASE_QUEST_ACCEPT"
+## This message will trigger quest node to take quest from player
+const CANCEL_QUEST = "BASE_QUEST_CANCEL"
 
 @onready var dialogue = $DialogueView
 @onready var buy_sell = $"../../BuySell"
@@ -45,6 +49,13 @@ func send_message(msg: Message):
 			format["item_name"] = item_name
 		TAKE_QUEST:
 			format["answer"] = quest.answer
+			if quest.answer == tr(quest.NO_QUEST):
+				get_tree().create_timer(0.05).timeout.connect(actions_menu.transit_menu.bind(0))
+		ACCEPT_QUEST:
+			actions_menu.player_ship.quest = quest.assign_to_player()
+		CANCEL_QUEST:
+			actions_menu.player_ship.quest = null
+		
 	var new_msg = tr(msg.fact + "_RECEIVED").format(format)
 	var old_len = len(dialogue.get_parsed_text())
 	dialogue.append_text(new_msg)

scripts/Base/Menu/quest.gd

@@ -2,14 +2,22 @@ extends Node
 
 var base: Base
 
-var quest: Quest
+## Quest this node holds
+var quest: Quest:
+	set(value):
+		has_quest = value != null
+		quest = value
 
+## Const of answer when quest is null
 const NO_QUEST = "BASE_TAKE_QUEST_FAILED"
+## Const of answer when quest is not null
 const HAS_QUEST = "BASE_TAKE_QUEST_SUCCEED"
+## Const of quest types
 const QUEST_TYPE = {
 	Quest.Type.Elimination: "BASE_QUEST_ELIMINATION",
 	Quest.Type.Delivery: "BASE_QUEST_DELIVERY"
 }
+## Const of restrictions
 const RESTRICTIONS = {
 	Quest.Restriction.NoDeaths: "BASE_QUEST_RESTRICTION_NO_DEATHS",
 	Quest.Restriction.NoWeapon: "BASE_QUEST_RESTRICTION_NO_WEAPON",
@@ -27,7 +35,7 @@ func fetch_quest():
 	make_answer(quest)
 
 func make_answer(quest: Quest):
-	has_quest = quest != null
+	var has_quest = quest != null
 	if !has_quest:
 		answer = tr(NO_QUEST)
 		return
@@ -42,6 +50,15 @@ func make_answer(quest: Quest):
 	for restriction in quest.restrictions:
 		restrictions += tr(RESTRICTIONS[restriction]) + "\n"
 	quest_format["restrictions"] = restrictions
+	quest_format["reward"] = quest.reward_money
 	var quest_info = tr(QUEST_TYPE[quest.type]).format(quest_format)
 	var final_format = {"quest_info": quest_info}
 	answer = tr(HAS_QUEST).format(final_format)
+
+## Assigns quest to player by returning it and nullifying self quest
+func assign_to_player() -> Quest:
+	quest.status = Quest.Status.Taken
+	var temp_quest = quest
+	quest = null
+	make_answer(quest)
+	return temp_quest

scripts/Base/actions_menu.gd

@@ -26,6 +26,14 @@ const BASE_BUY_SELL = "BASE_BUY_SELL"
 const BASE_BUY_ITEM = "BASE_BUY_ITEM"
 ## Button to sell amount of item
 const BASE_SELL_ITEM = "BASE_SELL_ITEM"
+## Button to fetch quest
+const BASE_TAKE_QUEST = "BASE_TAKE_QUEST"
+## Button to get current quest info
+const BASE_QUEST_INFO = "BASE_QUEST_INFO"
+## Button to cancel current quest
+const BASE_QUEST_CANCEL = "BASE_QUEST_CANCEL"
+## Button to get reward from quest
+const BASE_QUEST_REWARD = "BASE_QUEST_REWARD"
 ## Null button ID
 const NULL = "NULL"
 
@@ -44,18 +52,19 @@ var buy_sell_selected_item: int = -1
 var buy_sell_amount = 0
 
 func _ready():
-	load_menu()
 	get_tree().create_timer(0.05).timeout.connect(post_ready)
 
 func post_ready():
 	base = get_parent().get_parent().get_parent().base
 	player_ship = base.player_ship
+	load_menu()
 
 ## Called when menu is changed
 func load_menu():
 	var format = {}
 	# iterating through all actions
 	for i in range(len(menu.item_ids)):
+		actions[i].disabled = false
 		match menu.item_ids[i]:
 			BASE_BUY_SELL:
 				if i <= buy_sell_options:
@@ -67,7 +76,15 @@ func load_menu():
 				format = get_buy_sell_button_format(buy_sell_selected_item, i)
 			BASE_SELL_ITEM:
 				format = get_buy_sell_button_format(buy_sell_selected_item, i)
-		actions[i].disabled = false
+			BASE_TAKE_QUEST:
+				actions[i].disabled = player_ship.quest != null
+			BASE_QUEST_INFO:
+				actions[i].disabled = player_ship.quest == null
+			BASE_QUEST_CANCEL:
+				actions[i].disabled = player_ship.quest.status != Quest.Status.Taken
+			BASE_QUEST_REWARD:
+				actions[i].disabled = player_ship.quest.status != Quest.Status.Reward
+			
 		# disconnect previous action
 		if actions[i] is TransitButton:
 			actions[i].button_up.disconnect(transit_menu)