tr2/data: fix Opera House collapsible tile trigger

This fixes the duplicated trigger in room 44 for the collapsible tile
above.

Resolves #1902.

data/tr2/ship/cfg/TR2X_gameflow.json5

@@ -16,7 +16,11 @@
         {},
 
         // 4. Opera House
-        {},
+        {
+            "injections": [
+                "data/injections/opera_fd.bin",
+            ],
+        },
 
         // 5. Offshore Rig
         {},

docs/tr2/CHANGELOG.md

@@ -12,6 +12,7 @@
 - fixed some music tracks looping while Lara remained on the same trigger tile (#1899, regression from 0.2)
 - fixed some music tracks not playing if they were the last played track and the level had no ambience (#1899, regression from 0.2)
 - fixed wrongly calculated trapdoor size that could affect custom levels (#1904)
+- fixed one of the collapsible tiles in Opera House room 184 not triggering (#1902)
 
 ## [0.6](https://github.com/LostArtefacts/TRX/compare/tr2-0.5...tr2-0.6) - 2024-11-06
 - added a fly cheat key (#1642)

docs/tr2/README.md

@@ -39,6 +39,8 @@ decompilation process. We recognize that there is much work to be done.
 - fixed the distorted skybox in room 5 of Barkhang Monastery
 - fixed new saves not displaying the save count in the passport
 - fixed Lara getting stuck in her hit animation if she is hit while mounting the boat or skidoo
+- fixed the following floor data issues:
+    - **Opera House**: fixed the trigger under item 203 to trigger it rather than item 204
 
 #### Cheats
 - added a fly cheat