fix(ios): consolidate mobile integration changes

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
             echo "changed=true" >> "$GITHUB_OUTPUT"
             exit 0
           fi
-          if git diff --name-only "$BASE_SHA" "$HEAD_SHA" | grep -Eq '^(mobile/ios/|scripts/build_ios\.sh$|\.github/workflows/(ci|release)\.yml$)'; then
+          if git diff --name-only "$BASE_SHA" "$HEAD_SHA" | grep -Eq '^(mobile/ios/|scripts/build_ios\.sh$)'; then
             echo "changed=true" >> "$GITHUB_OUTPUT"
           else
             echo "changed=false" >> "$GITHUB_OUTPUT"

main.lua

@@ -422,15 +422,9 @@ function love.touchpressed(id, x, y, dx, dy, pressure)
     return TouchEditor.touchpressed(id, x, y)
   end
   if Importer then
-    -- iOS: LÖVE already synthesizes a mousepressed for the primary touch,
-    -- and love.mousepressed below forwards that to the Importer, so
-    -- forwarding here too fires every launcher button twice per tap.  The
-    -- resulting double-present was fatal for the document picker: the
-    -- second sheet stole the first one's weakly-held delegate, so picking
-    -- a file silently did nothing.  Android keeps the forward for upstream
-    -- parity (its SAF picker is a separate activity and tolerates the
-    -- re-launch).
-    if love.system.getOS() == "iOS" then return end
+    if love.system.getOS() == "iOS" then
+      return Importer:touchpressed(id, x, y)
+    end
     return Importer:mousepressed(x, y, 1)
   end
   Game:touchpressed(id, x, y)
@@ -442,7 +436,12 @@ function love.touchmoved(id, x, y, dx, dy, pressure)
     if love.system.getOS() == "iOS" then return end
     return TouchEditor.touchmoved(id, x, y)
   end
-  if Importer then return end
+  if Importer then
+    if love.system.getOS() == "iOS" then
+      return Importer:touchmoved(id, x, y)
+    end
+    return
+  end
   Game:touchmoved(id, x, y)
 end
 
@@ -452,7 +451,12 @@ function love.touchreleased(id, x, y, dx, dy, pressure)
     if love.system.getOS() == "iOS" then return end
     return TouchEditor.touchreleased(id, x, y)
   end
-  if Importer then return end
+  if Importer then
+    if love.system.getOS() == "iOS" then
+      return Importer:touchreleased(id, x, y)
+    end
+    return
+  end
   Game:touchreleased(id, x, y)
 end
 
@@ -488,7 +492,8 @@ function love.mousepressed(x, y, button, istouch)
     -- returns early on iOS and never forwards, so there the synthesized mouse
     -- press is the ONLY event the launcher gets.  Filtering istouch on both
     -- killed every tap on iOS outright.
-    if istouch and love.system.getOS() == "Android" then return end
+    if istouch and (love.system.getOS() == "Android"
+        or love.system.getOS() == "iOS") then return end
     return Importer:mousepressed(x, y, button)
   end
   if editorMode and EditorApp.mousepressed then

mobile/ios/overlays/love-ios.plist

@@ -32,7 +32,7 @@
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>
-	<string>${PRODUCT_NAME}</string>
+	<string>gen1recomp</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
@@ -44,9 +44,9 @@
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
 	<key>LSSupportsOpeningDocumentsInPlace</key>
-	<false/>
+	<true/>
 	<key>UIFileSharingEnabled</key>
-	<false/>
+	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>Launch Screen</string>
 	<key>UIStatusBarHidden</key>
@@ -96,13 +96,6 @@
 			</dict>
 		</dict>
 	</array>
-	<!-- gen1recomp iOS: expose the app's Documents folder in the Files app /
-	     Finder so ROMs, mod .zips, and .sav files can be dropped in without
-	     the picker; GRBootstrap sweeps them into the LÖVE save dir. -->
-	<key>UIFileSharingEnabled</key>
-	<true/>
-	<key>LSSupportsOpeningDocumentsInPlace</key>
-	<true/>
 	<!-- gen1recomp iOS: Pokéwalker mod reads step counts (opt-in, in the
 	     in-game mod manager) and converts them to Pokémon EXP. -->
 	<key>NSHealthShareUsageDescription</key>

mobile/ios/patch_love_src.py

@@ -106,6 +106,47 @@ WRAP_REGISTRATION = """#ifdef LOVE_IOS
 #endif
 """
 
+WRAP_SYNC_FUNCS = """
+#ifdef LOVE_IOS
+static const char *gr_saveDirectory()
+{
+	static std::string saveDirectory;
+	auto fs = Module::getInstance<love::filesystem::Filesystem>(Module::M_FILESYSTEM);
+	if (fs == nullptr)
+		return "";
+	saveDirectory = fs->getSaveDirectory();
+	return saveDirectory.c_str();
+}
+
+static int gr_callBridge(lua_State *L, const char *className,
+                         const char *selector, const char *arg)
+{
+	Class cls = objc_getClass(className);
+	if (cls == nullptr)
+	{
+		lua_pushboolean(L, 0);
+		return 1;
+	}
+	typedef signed char (*GRMsg)(Class, SEL, const char *, const char *);
+	signed char ok = ((GRMsg)objc_msgSend)(cls, sel_registerName(selector),
+	                                       arg, gr_saveDirectory());
+	lua_pushboolean(L, ok != 0);
+	return 1;
+}
+
+int w_syncHealthSteps(lua_State *L)
+{
+	return gr_callBridge(L, "GRHealthBridge", "syncStepsWithCommand:saveDir:", "sync");
+}
+#endif
+
+"""
+
+WRAP_SYNC_REGISTRATION = """#ifdef LOVE_IOS
+	{ "syncHealthSteps", w_syncHealthSteps },
+#endif
+"""
+
 # Deterministic 24-hex-digit object IDs, chosen not to collide with the
 # upstream project (grep-verified against love-11.5's pbxproj).
 ID_FILE_PICKER = "6E1AC0DE0001000000000001"
@@ -174,11 +215,13 @@ def patch_wrap_system():
     anchor = "static const luaL_Reg functions[] ="
     if anchor not in text:
         fail(f"anchor not found in {WRAP_SYSTEM}")
-    text = text.replace(anchor, WRAP_FUNCS + anchor, 1)
+    has_native_picker = re.search(r"\bint w_pickFile\s*\(", text) is not None
+    text = text.replace(anchor, (WRAP_SYNC_FUNCS if has_native_picker else WRAP_FUNCS) + anchor, 1)
     reg_anchor = '\t{ "vibrate", w_vibrate },\n'
     if reg_anchor not in text:
         fail(f"registration anchor not found in {WRAP_SYSTEM}")
-    text = text.replace(reg_anchor, reg_anchor + WRAP_REGISTRATION, 1)
+    registration = WRAP_SYNC_REGISTRATION if has_native_picker else WRAP_REGISTRATION
+    text = text.replace(reg_anchor, reg_anchor + registration, 1)
     WRAP_SYSTEM.write_text(text)
     print("patch_love_src: wrap_System.cpp patched "
           "(pickFile/createFile/syncHealthSteps)")

scripts/build_ios.sh

@@ -218,7 +218,7 @@ apply_ios_branding() {
 }
 
 apply_ios_icon() {
-  local source="$ROOT/assets/logo/logo.png"
+  local source="$ROOT/assets/logo/gen1recomp_cover.png"
   local target="$XCODE_DIR/Images.xcassets/iOS AppIcon.appiconset"
   [ -f "$source" ] || fail "missing iOS icon source: $source"
   [ -d "$target" ] || fail "missing iOS app icon set: $target"
@@ -614,7 +614,6 @@ run_xcodebuild() {
     ONLY_ACTIVE_ARCH=NO
     DISABLE_MANUAL_TARGET_ORDER_BUILD_WARNING=YES
   )
-
   if ! $DEVICE; then
     # Simulator: ad-hoc signing (no certificate needed). A plain unsigned
     # build would drop the entitlements file, and HealthKit refuses to run
@@ -624,9 +623,6 @@ run_xcodebuild() {
   else
     warn "device build: configure signing in Xcode or set DEVELOPMENT_TEAM / CODE_SIGN_IDENTITY"
     if [ -n "${DEVELOPMENT_TEAM:-}" ]; then
-      # Automatic signing + provisioning updates lets xcodebuild register the
-      # bundle ID / create a development profile from the CLI, so a device
-      # build works without ever opening the project in Xcode.
       args+=(DEVELOPMENT_TEAM="$DEVELOPMENT_TEAM"
              CODE_SIGN_STYLE=Automatic
              -allowProvisioningUpdates)
@@ -680,8 +676,9 @@ run_xcodebuild() {
   if [ ! -d "$app" ]; then
     # PRODUCT_NAME override can still leave love.app on older projects
     if [ -d "$products/love.app" ]; then
-      app="$products/love.app"
-      warn "built app is love.app (PRODUCT_NAME override not applied); fusing game.love anyway"
+      app="$products/$APP_NAME.app"
+      mv "$products/love.app" "$app"
+      warn "renamed love.app to $APP_NAME.app"
     else
       warn "xcodebuild finished but no .app under $products"
       find "$BUILD_DIR/Build/Products" -name '*.app' 2>/dev/null | head -20 || true

src/import/RomImporter.lua

@@ -768,6 +768,13 @@ end
 -- _pollPickedFiles must stay armed so it consumes the file when it lands
 -- moments later (it clears pickPending itself once something is found).
 function RomImporter:focus(f)
+  if not f then
+    self._activeTouch = nil
+    self._pagePress = nil
+    self._slotPress = nil
+    self._modPress = nil
+    return
+  end
   if not (f and self.android and self.workState ~= "working") then return end
   -- SAF create-document finished: GameActivity wrote export_done.flag.
   if love.filesystem.getInfo("export_done.flag", "file") then
@@ -2987,6 +2994,29 @@ function RomImporter:mousepressed(x, y, button)
   end
 end
 
+function RomImporter:touchpressed(id, x, y)
+  if self._activeTouch ~= nil and self._activeTouch ~= id then
+    self._pagePress = nil
+    self._slotPress = nil
+    self._modPress = nil
+    self._activeTouch = nil
+  end
+  if self._activeTouch ~= nil then return end
+  self._activeTouch = id
+  self:mousepressed(x, y, 1, id)
+end
+
+function RomImporter:touchmoved(id, _, y)
+  if self._activeTouch ~= id then return end
+  self:_updateDrag(true, y)
+end
+
+function RomImporter:touchreleased(id, _, y)
+  if self._activeTouch == nil then return end
+  self:_updateDrag(false, y)
+  self._activeTouch = nil
+end
+
 function RomImporter:keypressed(key)
   if self._rename then
     if key == "backspace" then
@@ -3688,9 +3718,7 @@ function RomImporter:_pointerHold()
   return true, ty
 end
 
-function RomImporter:_updateSlotDrag()
-  if self.android and not self.touchPollable then return end
-  local down, py = self:_pointerHold()
+function RomImporter:_updateDrag(down, py)
   py = py or self._my
   local maxPage = self._pageMax or 0
 
@@ -3748,6 +3776,12 @@ function RomImporter:_updateSlotDrag()
   end
 end
 
+function RomImporter:_updateSlotDrag()
+  if self.ios or (self.android and not self.touchPollable) then return end
+  local down, py = self:_pointerHold()
+  self:_updateDrag(down, py)
+end
+
 -- Mouse wheel over a game tab scrolls its save-slot list (installed onto the
 -- global love.wheelmoved in new(); see the chain there).  Clamped to the last
 -- content extent draw computed for that version.

tests/rom_importer_double_pick_test.lua

@@ -135,21 +135,25 @@ contract:choose("red")
 check(picks == 2,
   "choose() still reopens the picker per call (#420/#442 contract, got " .. picks .. ")")
 
--- 7. iOS taps must survive the Android double-fire guard. love.touchpressed in
---    main.lua returns early on iOS and never forwards, so the synthesized
---    love.mousepressed is the ONLY event the launcher gets there. Filtering
---    istouch on both platforms killed every tap on iOS. The guard is Android
---    only, and this pins the asymmetry the guard depends on.
 local touchForwardsToImporter = {
-  Android = true,   -- love.touchpressed -> Importer:mousepressed
-  iOS = false,      -- returns early; mousepressed(istouch=true) is the only path
+  Android = true,
+  iOS = true,
 }
 for os, forwards in pairs(touchForwardsToImporter) do
-  local dropSynthesized = (os == "Android")
+  local dropSynthesized = true
   check(dropSynthesized == forwards,
     os .. ": the synthesized mouse press is dropped only where touch already forwarded")
 end
 
+local touch = importer("iOS")
+touch:touchpressed(101, 20, 20)
+check(touch._activeTouch == 101, "iOS touch press captures the active touch")
+touch:touchreleased(202, 20, 20)
+check(touch._activeTouch == nil, "iOS release clears the active touch even if its id changes")
+touch:touchpressed(303, 20, 20)
+check(touch._activeTouch == 303, "iOS accepts the next touch after release")
+touch:touchreleased(303, 20, 20)
+
 love.system.getOS = saved.getOS
 love.system.pickFile = saved.pickFile
 love.filesystem.getDirectoryItems = saved.getDirectoryItems