Fixing Android stuff

resources/start_uni_interior.lua

@@ -5,7 +5,6 @@ hall_door_opened = false
 teacher_door_opened = false
 
 player_hold_book = false
-player_hold_knife = false
 teacher_arrived_to_library = false
 teacher_told_about_book = false
 
@@ -60,9 +59,10 @@ game_api.set_trigger_zone_callbacks("lection_hall_zone001",
 function knife_dialog_zone001_enter_callback()
 	local day = game_api.getIntValue("day")
 	local player_hold_key = game_api.getIntValue("player_hold_key")
+	local player_hold_knife = game_api.getIntValue("player_hold_knife")
 
 	if (day == 0) then
-		if (player_hold_knife == false) then
+		if (player_hold_knife == 0) then
 			local lection_is_over = game_api.getIntValue("lection_is_over")
 			if lection_is_over == 1 then
 				game_api.npc_stop_and_rotate_to_player(1)
@@ -111,7 +111,8 @@ function on_knife_pickup()
 	game_api.pickup_item("knife")
 	game_api.deactivate_interactive_object("Knife001")
 	game_api.set_npc_enabled(1, false)
-	player_hold_knife = true
+	game_api.setIntValue("player_hold_knife", 1)
+	
 	game_api.set_trigger_zone_enabled(2, true)
 	game_api.npc_walk_to(0, -4.57412, 0, 6.78495, on_teacher_arrived2)
 	game_api.quest_set_objective_completed("aiperi_knife", "aiperi_knife_take")
@@ -1171,8 +1172,9 @@ function callback_aiperi_chat()
 		local aiperi_knife_aware = game_api.getIntValue("aiperi_knife_aware")
 		local aiperi_talked_after_knife = game_api.getIntValue("aiperi_talked_after_knife")
 		local lection_is_over = game_api.getIntValue("lection_is_over")
-
-		if (player_hold_knife) and (aiperi_talked_after_knife == 0) then
+		local player_hold_knife = game_api.getIntValue("player_hold_knife")
+		
+		if (player_hold_knife==1) and (aiperi_talked_after_knife == 0) then
 			game_api.start_dialogue("dialog_chat_aiperi003")
 			game_api.setIntValue("aiperi_talked_after_knife", 1)
 		else