If a second SteamAPI DLL has been found, it will now automatically be patched too.

Now handles error if file chooser was canceled.
Now handles error if cream_api.ini file was not found, which would be the case if CreamAPI is going to be set up for the first time.

README.md

@@ -35,6 +35,10 @@ Download the latest release and extract it into any folder (e.g. `%USERPROFILE%\
 * Select a language and tick the options if needed.
 * Click on *"Save"*.
 
+### Java 11
+
+
+
 ## License
 
 Auto-CreamAPI itself is licensed under the GNU General Public License v3.0

src/main/java/Controller.java

@@ -37,6 +37,7 @@ import java.io.InputStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
 import java.util.Map;
 import java.util.Objects;
 
@@ -283,12 +284,15 @@ public class Controller {
             state_label.setText("Ready.");
         } catch (ConfigurationException | IOException e) {
             e.printStackTrace();
+        } catch (NullPointerException e) {
+            System.err.println("Could not set config file location! Did you cancel the file chooser?");
         }
     }
 
     /**
      * check if creamapi version of dll is there, if not, rename original to steam_api(64)_o.dll and copy
-     * creamapi one to the path.
+     * creamapi dll to the path. also looks for alternative steam dll (which means it patches both 64 and 32 bit
+     * dlls at once if found)
      *
      * @throws IOException If file is missing or not accessible/modifiable.
      */
@@ -299,6 +303,22 @@ public class Controller {
             if (path.endsWith("steam_api64.dll")) {
                 is64Bit = true;
             }
+            copyDllFile(is64Bit, path);
+            findAdditionalDll(is64Bit, path);
+        }
+    }
+
+    private void findAdditionalDll(boolean is64Bit, Path path) throws IOException {
+        String secondDllString = is64Bit ? "\\steam_api.dll" : "\\steam_api64.dll";
+        Path dir = path.getParent();
+        Path secondDll = Paths.get(dir.toString() + secondDllString);
+        if (Files.exists(secondDll)) {
+            System.out.println("Alternative DLL found!");
+            copyDllFile(!is64Bit, secondDll);
+        }
+    }
+
+    private void copyDllFile(boolean is64Bit, Path path) throws IOException {
         InputStream is = Files.newInputStream(path);
         String md5 = DigestUtils.md5Hex(is);
         boolean isSameFile = Objects.equals(md5, handler.getDllMd5(is64Bit));
@@ -310,12 +330,18 @@ public class Controller {
             Path pathOrig = Paths.get(pathOrigString);
             if (!Files.exists(pathOrig)) {
                 Files.move(path, pathOrig);
+            } else {
+                String pathBakString = steamApiPathString;
+                pathBakString =
+                        pathBakString
+                                .replaceFirst(REGEX, is64Bit ? "steam_api64.dll.backup" : "steam_api.dll.backup");
+                Path pathBak = Paths.get(pathBakString);
+                Files.move(path, pathBak, StandardCopyOption.REPLACE_EXISTING);
             }
-                Files.deleteIfExists(path);
+            //Files.deleteIfExists(path);
             Files.copy(handler.getDllPath(is64Bit), path);
         }
     }
-    }
 
     private void setDisableAllButtons(boolean b) {
         reset_button.setDisable(b);

src/main/java/util/CreamApiConfig.java

@@ -70,6 +70,7 @@ public class CreamApiConfig {
     }
 
     public void read() throws NullPointerException {
+        try {
             appId = config.getInt("steam.appid");
             language = config.getString("steam.language");
             if (language == null) {
@@ -80,6 +81,10 @@ public class CreamApiConfig {
             forceOffline = config.getBoolean("steam.forceoffline");
             final SubnodeConfiguration dlc_section = config.getSection("dlc");
             dlc_section.getKeys().forEachRemaining(k -> dlc.put(Integer.parseInt(k), dlc_section.getString(k)));
+        } catch (NoSuchElementException e) {
+            System.err.println("Error reading cream_api.ini! " +
+                    "This can be ignored if setting up CreamAPI for the first time.");
+        }
     }
 
     public void sync() throws ConfigurationException {