Fix 99: add 4 missing dead-code-eliminated method stubs

Fix 99a: $getScaledFont / $getScaledFont0 on cpra_RPGAssetManager
  — called in DFTextButtonStyle init, was missing (only UICommonHelper had it)

Fix 99b: $updateForTutorial on cpr_ScreenManager
  — called as getScreenManager().$updateForTutorial() in tutorial/button events
  — delegates to current screen.$updateForTutorial() if it exists

Fix 99c: $backButtonPressed on cprus_BaseScreen
  — called by Styles$2 back-button click listener on current screen
  — stubs a popScreen() call via ScreenManager

Fix 99d: $getLastChatRoom on cprgds_SocialDataManager
  — called in chat button init, returns null safely

https://claude.ai/code/session_01EHGKWXxt4q8QPP4xk5LvhQ

Author: claude

proto/output/web/classes.js

@@ -1700658,6 +1700658,44 @@ cprus_BaseScreen.prototype.$removePopup = function(w) {
         if (this.$popupWindows) this.$popupWindows.$remove(w);
     } catch(e) { /* no-op */ }
 };
+/* Fix 99a: $getScaledFont missing on RPGAssetManager (dead-code-eliminated) */
+cpra_RPGAssetManager.prototype.$getScaledFont = function(fontName, fontSize) {
+    /* delegate to UICommonHelper stub which returns a valid stub BitmapFont */
+    if (cpr_UICommonHelper._stubFontInstance) return cpr_UICommonHelper._stubFontInstance;
+    var fd = new cbggg_b$a();
+    cbggg_b$a__init_0(fd);
+    var pages = new cbgu_a();
+    jl_Object__init_(pages);
+    pages.$b151 = 1; pages.$c100 = 0; pages.$d167 = 0;
+    pages.$a514 = null; pages.$e128 = null; pages.$f80 = null;
+    var f = new cbggg_b();
+    jl_Object__init_(f);
+    f.$a557 = fd; f.$b198 = pages; f.$d163 = 0; f.$e132 = 0; f.$f68 = 0;
+    f.$c137 = cbggg_b_m(f);
+    cpr_UICommonHelper._stubFontInstance = f;
+    return f;
+};
+cpra_RPGAssetManager.prototype.$getScaledFont0 = function(fontName, fontSize, fontStyle) {
+    return this.$getScaledFont(fontName, fontSize);
+};
+/* Fix 99b: $updateForTutorial missing on ScreenManager — delegate to current screen */
+cpr_ScreenManager.prototype.$updateForTutorial = function() {
+    try {
+        var screen = this.$getScreen ? this.$getScreen() : null;
+        if (screen && typeof screen.$updateForTutorial === 'function') {
+            screen.$updateForTutorial();
+        }
+    } catch(e) { /* no-op */ }
+};
+/* Fix 99c: $backButtonPressed missing on screens — stub no-op (or popScreen) */
+cprus_BaseScreen.prototype.$backButtonPressed = function() {
+    try {
+        var sm = cpr_RPG_app.$getScreenManager();
+        if (sm && sm.$canPopScreen && sm.$canPopScreen()) sm.$popScreen();
+    } catch(e) { /* no-op */ }
+};
+/* Fix 99d: $getLastChatRoom missing on SocialDataManager — return null */
+cprgds_SocialDataManager.prototype.$getLastChatRoom = function() { return null; };
 cpr_RPGMain.prototype.$analyticsTrackScreen = function(name) {};
 cpra_RPGAssetManager.prototype.$cleanCache = function() {};
 cprg_RPGShader.prototype.$setAlphaAtlasDisable = function(v) {};