function warp_cubric_gate()
local isPartyRequired = tonumber(get_env("game.cubric_required_party")) or 1
local cubricNeededLevel = tonumber(get_env("game.cubric_required_level")) or 150
local playerLevel = gv("level")

	if isPartyRequired == 0 then
		if playerLevel >= cubricNeededLevel then
			cprint( "@9830" )	-- <#6DD66D>Only players from your party will be able to join you inside the dungeon.<(version:7.4)>
			dlg_special( 'confirm_window', 'warp_to_instance_dungeon(30000)', '@9825\v#@dungeon_name@#\v@80030000' )
		else
			cprint( "@9831" )	-- Only parties with Lv 150 and above characters can enter
			return
		end
	else
		if gv("party_id") == 0 or playerLevel < cubricNeededLevel then
			cprint( "@9831" )	-- Only parties with Lv 150 and above characters can enter
			return
		else
			cprint( "@9830" )	-- <#6DD66D>Only players from your party will be able to join you inside the dungeon.<(version:7.4)>
			dlg_special( 'confirm_window', 'warp_to_instance_dungeon(30000)', '@9825\v#@dungeon_name@#\v@80030000' )
		end
	end
end


function on_create_cubric_instance( layer )
	-- Cubric instance dungeon ID: 30000
	set_instance_dungeon_flag( 30000, layer, 'QuestInProgressCount',	0 )	-- Track number of players currently doing quest 3607
	set_instance_dungeon_flag( 30000, layer, 'AdditionalBossRespawned',	0 )	-- Track additional boss respawns to prevent overlapping spawns
	set_instance_dungeon_flag( 30000, layer, 'ExitPropRespawned',		0 )	-- Track final exit prop respawn to prevent duplicates
	set_instance_dungeon_flag( 30000, layer, 'MissionRevealed',			0 )	-- Track if the mission (kill both Arxha) has been revealed to players: 0: not activated, 1: active, 2: mission completed

end


-- If the joining player has the tracked quest, update internal dungeon variables
function on_join_cubric( layer )
    -- If the newly joined player is currently doing quest 3607, reflect that in the dungeon state
    -- If a player accepted the quest earlier but left before completing, they are counted
    -- If the quest is already completed, they are not counted as in-progress
    -- Return values for get_quest_progress: 
    -- -1: nothing / 0: accepted / 1: in-progress / 2: can complete / 100: failed / 255: already completed
	if get_quest_progress( 3607 ) == 1 then
		-- Cubric instance dungeon ID: 30000
		set_instance_dungeon_flag( 30000, layer, 'QuestInProgressCount', get_instance_dungeon_flag( 30000, layer, 'QuestInProgressCount' ) + 1 )

	end

	-- If the mission UI is already active, display it for the joining player
	if get_instance_dungeon_flag( 30000, layer, 'MissionRevealed' ) == 1 then

		-- Mission title
		send_mission_title( '@1234' )

		-- 0: Haksa on the west
		send_mission_objective( 0, 1, '@1235' )
		-- 1: Haksa on the east
		send_mission_objective( 1, 1, '@1236' )
		-- 2: Boss room
		send_mission_objective( 2, 1, '@1237' )

		-- Mission reward info
		send_mission_reward( '@1238' )

		-- Update mission progress display for the player
		update_cubric_mission( false, layer )

	end

end


function on_leave_cubric( layer )
    -- If the user who just left was on quest 3607, update the dungeon state variable
    -- Users who accepted the quest but leave without completing it are counted
    -- Users who have completed the quest are not counted as in-progress
    -- (e.g., accepted quest, killed mobs, eligible for reward but left without claiming)
    -- Return values: -1: nothing / 0: accepted / 1: in-progress / 2: can complete / 100: failed / 255: already completed
	if get_quest_progress( 3607 ) == 1 then
		-- Cubric instance dungeon ID: 30000
		set_instance_dungeon_flag( 30000, layer, 'QuestInProgressCount', get_instance_dungeon_flag( 30000, layer, 'QuestInProgressCount' ) - 1 )

	end

	-- If the mission UI was active, close it
	if get_instance_dungeon_flag( 30000, layer, 'MissionRevealed' ) == 1 then

		send_mission_title( '' )

	end

end


function cubric_check_respawn_group_clear( respawn_group, x, y, layer )

	-- If a sub-boss group monster dies (respawn_group 1 or 2)
	if respawn_group == 1 or respawn_group == 2 then

		-- Open the prop that returns players to the branch room when a sub-boss dies
		add_field_prop( 60156, 0, x, y, layer, 0 )

		-- Update mission UI if necessary
		update_cubric_mission( true, layer )

	-- If a boss group monster dies (respawn_group 3)
	elseif respawn_group == 3 then

        -- Boss respawns only once, so no need to check if all are dead
        -- If the Cubric dungeon quest is in progress, do not create an exit prop
        -- If no players are currently on the quest, open a portal so players can leave
        -- The quest used to determine progress is [ID:3607 <(version:7.4)> [Cubric] Demon Cube]
        -- (Set up using QuestResource.script_start_text, script_end_text, script_drop_text)
		if get_instance_dungeon_flag( 30000, layer, 'QuestInProgressCount' ) == 0 then
			add_field_prop( 60102, 0, 99954, 31539, layer, 0 )
			set_instance_dungeon_flag( 30000, layer, 'ExitPropRespawned', 1 )

		end
	end
end


function warp_to_cubric_branch_room( side )

	local layer = gv( 'layer' )

	-- Warp to the central room depending on the chosen side
	if side == 1 then
		warp( 98858, 30827, layer )
	elseif side == 2 then
		warp( 99180, 30825, layer )
	end

	-- If the mission UI is not yet active, activate it
	if get_instance_dungeon_flag( 30000, layer, 'MissionRevealed' ) == 0 then

		set_instance_dungeon_flag( 30000, layer, 'MissionRevealed', 1 )

		-- Set the mission title
		broadcast_mission_title( 1, '@1234', 30000, layer )

		-- 0: Haksa on the west
		broadcast_mission_objective( 1, 0, 1, '@1235', 30000, layer )
		-- 1: Haksa on the east
		broadcast_mission_objective( 1, 1, 1, '@1236', 30000, layer )
		-- 2: Enter the boss room
		broadcast_mission_objective( 1, 2, 1, '@1237', 30000, layer )

		-- Show mission reward info
		broadcast_mission_reward( 1, '@1238', 30000, layer )

		-- Update mission progress
		update_cubric_mission( true, layer )

	end

end


-- Teleport to the boss room after killing both Haska
function warp_to_cubric_boss_room()
local layer = gv( 'layer' )

	-- Warp into the boss room
	warp( 99711, 31535, layer )

	if get_instance_dungeon_flag( 30000, layer, 'MissionRevealed' ) == 1 then

		-- Mission Completed
		broadcast_mission_objective_progress( 1, 2, 1, 30000, layer )

		-- Distribute mission rewards
		do_each_player_in_instance_dungeon( 30000, layer, 'cubric_reward_distributer()' )

		-- Change flag so mission UI is no longer active
		set_instance_dungeon_flag( 30000, layer, 'MissionRevealed', 2 )

		-- Deactivate mission UI
		broadcast_mission_title( 1, '', 30000, layer )

	end
end


function cubric_reward_distributer()
	-- Quest reward: Level 150, around 1%
	insert_gold( 300000 )
	add_exp_jp( 5131363, 884717 )
	cprint( '@1239' )
end

function update_cubric_mission( broadcast, layer )

	-- If a mission isn’t in progress, there’s nothing in particular to notify
	if get_instance_dungeon_flag( 30000, layer, 'MissionRevealed' ) ~= 1 then
		return
	end

	if broadcast == true then
		broadcast_mission_objective_progress( 1, 0, 1 - get_alive_instance_respawn_group_monster_count( 30000, layer, 1 ), 30000, layer )
		broadcast_mission_objective_progress( 1, 1, 1 - get_alive_instance_respawn_group_monster_count( 30000, layer, 2 ), 30000, layer )
		broadcast_mission_objective_progress( 1, 2, 0, 30000, layer )

	else
		send_mission_objective_progress( 0, 1 - get_alive_instance_respawn_group_monster_count( 30000, layer, 1 ) )
		send_mission_objective_progress( 1, 1 - get_alive_instance_respawn_group_monster_count( 30000, layer, 2 ) )
		send_mission_objective_progress( 2, 0 )

	end

end



--------------------------------------------------------------------------------
----------------------------- Cubric dungeon props -----------------------------
--------------------------------------------------------------------------------

function cubric_dungeon_prop_activate( prop_id )
local cubricNeededLevel = tonumber(get_env("game.cubric_required_level")) or 150
local layer = gv("layer")

	if prop_id == 60110 then	-- Stone Door 8
		warp_to_cubric_branch_room( 1 )
		
	elseif prop_id == 60111 then	-- Stone Door 8 (Butkadah's Door)
		if get_alive_instance_respawn_group_monster_count( 30000, layer, 1 ) == 0 and get_alive_instance_respawn_group_monster_count( 30000, layer, 2 ) == 0 then
			-- You touch the once-sealed door to Butkadah's chamber and a loud creak echoes through the room. Are you sure you want to enter?
			dlg_special( 'confirm_window', 'warp_to_cubric_boss_room()', '@9828' )

		else 
			dlg_general( '@9827' )	-- The door is sealed by the barriers Haksa and Askah have created.
			return
		end
		
	elseif prop_id == 60144 then	-- Stone Door 9-1
		if get_quest_progress(3606) == 1 then	-- <(version:7.4)>Escape Plan #2
			set_quest_status( 3606, 1, 1 )
			cprint( "@90605055" ) -- <#6DD66D>The ground shakes under your feet.
			
		else
			-- Entrance 9-1
			warp(99018 , 30995, layer )
		end
		
	elseif prop_id == 60145 then	-- Stone Door 10-1
		warp_to_cubric_branch_room( 2 )
		
	elseif prop_id == 60155 then	-- Askah Portal
		-- You sense that this portal will take you to the entrance to Butkadah's chamber. Do you want to step through the portal?
		dlg_special( 'confirm_window', 'warp_to_cubric_branch_room( 1 )', '@9829' )

	elseif prop_id == 60156 then	-- Haksa Portal
		-- You sense that this portal will take you to the entrance to Butkadah's chamber. Do you want to step through the portal?
		dlg_special( 'confirm_window', 'warp_to_cubric_branch_room( 2 )', '@9829' )
		
	else

	local	propsMap = {}
		propsMap[60103] = { 97636,	29721 }	-- Stone Door 1
		propsMap[60104] = { 98246,	30030 }	-- Stone Door 2
		propsMap[60105] = { 98259,	30744 }	-- Stone Door 3
		propsMap[60106] = { 98246,	31311 }	-- Stone Door 4
		propsMap[60107] = { 98672,	31728 }	-- Stone Door 5
		propsMap[60108] = { 97806,	31540 }	-- Stone Door 6 (Haksa's Door)
		propsMap[60109] = { 97640,	30964 }	-- Stone Door 7
		
		propsMap[60112] = { 99866,	30628 }	-- Stone Door 10
		propsMap[60113] = { 99969,	30079 }	-- Stone Door 11
		propsMap[60114] = { 100455,	29927 }	-- Stone Door 12
		propsMap[60115] = { 100566,	30354 }	-- Stone Door 13
		propsMap[60116] = { 100945,	30479 }	-- Stone Door 14
		propsMap[60117] = { 101069,	30053 }	-- Stone Door 15
		propsMap[60118] = { 100682,	29926 }	-- Stone Door 16
		propsMap[60119] = { 101517,	30243 }	-- Stone Door 17
		propsMap[60120] = { 101511,	31012 }	-- Stone Door 18 (Askah's Door)
		
		propsMap[60136] = { 97307,	29997 }	-- Stone Door 1-1
		propsMap[60137] = { 97880,	29729 }	-- Stone Door 2-1
		propsMap[60138] = { 98248,	30374 }	-- Stone Door 3-1
		propsMap[60139] = { 98259,	30978 }	-- Stone Door 4-1
		propsMap[60140] = { 98388,	31423 }	-- Stone Door 5-1
		propsMap[60141] = { 98147,	31425 }	-- Stone Door 6-1
		propsMap[60142] = { 97623,	31352 }	-- Stone Door 7-1
		propsMap[60143] = { 98386,	30851 }	-- Stone Door 8-1
		
		propsMap[60146] = { 99967,	30507 }	-- Stone Door 11-1
		propsMap[60147] = { 100144,	29929 }	-- Stone Door 12-1
		propsMap[60148] = { 100567,	30053 }	-- Stone Door 13-1
		propsMap[60149] = { 100687,	30476 }	-- Stone Door 14-1
		propsMap[60150] = { 101069,	30363 }	-- Stone Door 15-1
		propsMap[60151] = { 100950,	29928 }	-- Stone Door 16-1
		propsMap[60152] = { 101195,	30477 }	-- Stone Door 17-1
		propsMap[60153] = { 101067,	30597 }	-- Stone Door 18-1


	local coordinates = propsMap[prop_id]
		if coordinates then
			warp(coordinates[1], coordinates[2], layer )

		else
			private_notice("[Error] Prop not found! Prop ID: " .. prop_id .. "! Contact developers please!")
		end
	end

end