add opt static tables

titles/ongeki/const.py

@@ -1,6 +1,6 @@
-from typing import Final, Dict
+from typing import Optional
 from enum import Enum
-
+from core.utils import floor_to_nearest_005
 
 class OngekiConstants:
     GAME_CODE = "SDDT"
@@ -106,6 +106,24 @@ class OngekiConstants:
         "O.N.G.E.K.I. bright MEMORY Act.3",
     )
 
+    VERSION_LUT = {
+        "100": VER_ONGEKI,
+        "105": VER_ONGEKI_PLUS,
+        "110": VER_ONGEKI_SUMMER,
+        "115": VER_ONGEKI_SUMMER_PLUS,
+        "120": VER_ONGEKI_RED,
+        "125": VER_ONGEKI_RED_PLUS,
+        "130": VER_ONGEKI_BRIGHT,
+        "135": VER_ONGEKI_BRIGHT_MEMORY,
+        "140": VER_ONGEKI_BRIGHT_MEMORY,
+        "145": VER_ONGEKI_BRIGHT_MEMORY_ACT3,
+    }
+
     @classmethod
     def game_ver_to_string(cls, ver: int):
         return cls.VERSION_NAMES[ver]
+
+    @classmethod
+    def int_ver_to_game_ver(cls, ver: int) -> Optional[int]:
+        """ Takes an int ver (ex 100 for 1.00) and returns an internal game version """
+        return cls.VERSION_LUT.get(str(floor_to_nearest_005(ver)), None)