[Enhance][Bug fix] Improve setting file & ...

- Fix a small bug that `best30` of API cannot have scores whose songs are not in database
- At present the setting file can be a module or a file with some of options
- Limiter can have multiple rules together now

latest version/core/constant.py

@@ -1,4 +1,4 @@
-from setting import Config
+from .config_manager import Config
 
 
 class Constant:
@@ -9,6 +9,8 @@ class Constant:
 
     STAMINA_RECOVER_TICK = 1800000
 
+    COURSE_STAMINA_COST = 4
+
     CORE_EXP = 250
 
     LEVEL_STEPS = {1: 0, 2: 50, 3: 100, 4: 150, 5: 200, 6: 300, 7: 450, 8: 650, 9: 900, 10: 1200, 11: 1600, 12: 2100, 13: 2700, 14: 3400, 15: 4200, 16: 5100,
@@ -19,19 +21,18 @@ class Constant:
     AYU_UNCAP_BONUS_PROGRESS = 5
     SKILL_FATALIS_WORLD_LOCKED_TIME = 3600000
 
-    MAX_FRIEND_COUNT = 50
+    MAX_FRIEND_COUNT = Config.MAX_FRIEND_COUNT
 
     MY_RANK_MAX_LOCAL_POSITION = 5
     MY_RANK_MAX_GLOBAL_POSITION = 9999
 
-    # You can change this to make another PTT mechanism.
-    BEST30_WEIGHT = 1 / 40
-    RECENT10_WEIGHT = 1 / 40
+    BEST30_WEIGHT = Config.BEST30_WEIGHT
+    RECENT10_WEIGHT = Config.RECENT10_WEIGHT
 
-    WORLD_MAP_FOLDER_PATH = './database/map/'
-    SONG_FILE_FOLDER_PATH = './database/songs/'
-    SONGLIST_FILE_PATH = './database/songs/songlist'
-    SQLITE_DATABASE_PATH = './database/arcaea_database.db'
+    WORLD_MAP_FOLDER_PATH = Config.WORLD_MAP_FOLDER_PATH
+    SONG_FILE_FOLDER_PATH = Config.SONG_FILE_FOLDER_PATH
+    SONGLIST_FILE_PATH = Config.SONGLIST_FILE_PATH
+    SQLITE_DATABASE_PATH = Config.SQLITE_DATABASE_PATH
 
     DOWNLOAD_TIMES_LIMIT = Config.DOWNLOAD_TIMES_LIMIT
     DOWNLOAD_TIME_GAP_LIMIT = Config.DOWNLOAD_TIME_GAP_LIMIT
@@ -45,8 +46,6 @@ class Constant:
     LINKPLAY_UDP_PORT = Config.LINKPLAY_UDP_PORT
     LINKPLAY_AUTHENTICATION = Config.LINKPLAY_AUTHENTICATION
 
-    COURSE_STAMINA_COST = 4
-
     # Well, I can't say a word when I see this.
     FINALE_SWITCH = [
         (0x0015F0, 0x00B032), (0x014C9A, 0x014408), (0x062585, 0x02783B),