Add pak file

android/AndroidManifest.xml

@@ -16,5 +16,17 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+	        <receiver android:name="in.celest.xash3d.InstallReceiver">
+                        <intent-filter android:priority="100">
+                                <category android:name="android.intent.category.DEFAULT" />
+                                <action android:name="android.intent.action.PACKAGE_ADDED"  />
+                                <action android:name="android.intent.action.PACKAGE_CHANGED" />
+                                <action android:name="android.intent.action.PACKAGE_INSTALL" />
+                                <action android:name="android.intent.action.PACKAGE_REMOVED" />
+                                <action android:name="android.intent.action.PACKAGE_REPLACED" />
+                                <data android:scheme="package" />
+                        </intent-filter>
+                </receiver>
+
     </application>
 </manifest> 

android/build-manual.sh

@@ -2,12 +2,15 @@ ANDROID_JAR=../android-13.jar
 AAPT=./../aapt
 DX=./../dx
 APKBUILDER=./../apkbuilder
-NAME=mod
+NAME=gravgun
 mkdir bin
 mkdir bin/classes
+mkdir assets/
 $AAPT package -M AndroidManifest.xml -m -S res -I $ANDROID_JAR
-$JAVA_HOME/bin/javac -d bin/classes -s bin/classes -cp $ANDROID_JAR src/in/celest/xash3d/LauncherActivity.java
+$JAVA_HOME/bin/javac -d bin/classes -s bin/classes -cp $ANDROID_JAR src/in/celest/xash3d/*
 $DX --dex --output=bin/classes.dex bin/classes/
 $AAPT package -f -M AndroidManifest.xml -S res -I $ANDROID_JAR -F bin/$NAME.apk.unaligned
+python2 makepak.py pak/ assets/extras.pak
+zip -r bin/$NAME.apk.unaligned assets/
 $APKBUILDER bin/$NAME.apk -u -nf libs/ -rj libs -f bin/classes.dex -z bin/$NAME.apk.unaligned
 #java -jar /mnt/app/apktool/signapk.jar /mnt/app/apktool/testkey.x509.pem /mnt/app/apktool/testkey.pk8 bin/$NAME.apk bin/$NAME-signed.apk

android/pak/sprites/weapon_gravgun.txt

@@ -0,0 +1,9 @@
+8
+weapon			320 320hud1	80	120	80	20
+weapon_s		320 320hud1	80	140	80	20
+ammo			320 320hud2	0	34	18	18
+crosshair		320 crosshairs	72	48	24	24
+weapon			640 640hud2	0	135	170	45
+weapon_s		640 640hud5	0	135	170	45
+ammo			640 640hud7	0	96	24	24
+crosshair		640 crosshairs	72	48	24	24

android/src/in/celest/xash3d/InstallReceiver.java

@@ -0,0 +1,14 @@
+package in.celest.xash3d;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+
+public class InstallReceiver extends BroadcastReceiver {
+private static final String TAG = "MOD_LAUNCHER";
+@Override
+public void onReceive(Context context, Intent arg1) {
+	Log.d( TAG, "Install received, extracting PAK" );
+    LauncherActivity.extractPAK( context, true );
+    }
+}

android/src/in/celest/xash3d/LauncherActivity.java

@@ -16,10 +16,19 @@ import android.widget.TextView;
 import android.content.ComponentName;
 import android.content.pm.PackageManager;
 import android.content.SharedPreferences;
+import java.lang.reflect.Method;
+import java.io.FileOutputStream;
+import java.io.File;
+import java.io.InputStream;
+import android.content.Context;
+import android.util.Log;
 
 public class LauncherActivity extends Activity {
+	private static final int PAK_VERSION = 1;
+	static Boolean isExtracting = false;
 	static EditText cmdArgs;
 	static SharedPreferences mPref;
+	private static final String TAG = "MOD_LAUNCHER";
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -51,6 +60,7 @@ public class LauncherActivity extends Activity {
 		launcher.addView(startButton);
         setContentView(launcher);
 		mPref = getSharedPreferences("mod", 0);
+		extractPAK(this, false);
 		cmdArgs.setText(mPref.getString("argv","-dev 3 -log"));
 	}
 
@@ -68,6 +78,83 @@ public class LauncherActivity extends Activity {
 		// Uncomment to set gamedir here
 		// intent.putExtra("gamedir", "mod" );
 		intent.putExtra("gamelibdir", getFilesDir().getAbsolutePath().replace("/files","/lib"));
+		intent.putExtra("pakfile", getFilesDir().getAbsolutePath() + "/extras.pak" );
 		startActivity(intent);
     }
+       private static int chmod(String path, int mode) {
+                int ret = -1;
+                try
+                {
+                ret = Runtime.getRuntime().exec("chmod " + Integer.toOctalString(mode) + " " + path).waitFor();
+                        Log.d(TAG, "chmod " + Integer.toOctalString(mode) + " " + path + ": " + ret );
+                }
+                catch(Exception e)
+                {
+                        ret = -1;
+                        Log.d(TAG, "chmod: Runtime not worked: " + e.toString() );
+                }
+                try
+                {
+                Class fileUtils = Class.forName("android.os.FileUtils");
+                Method setPermissions = fileUtils.getMethod("setPermissions",
+                                String.class, int.class, int.class, int.class);
+                ret = (Integer) setPermissions.invoke(null, path,
+                                mode, -1, -1);
+                }
+                catch(Exception e)
+                {
+                        ret = -1;
+                        Log.d(TAG, "chmod: FileUtils not worked: " + e.toString() );
+                }
+                return ret;
+        }
+
+        private static void extractFile(Context context, String path) {
+                        try
+                        {
+                                InputStream is = null;
+                                FileOutputStream os = null;
+                                is = context.getAssets().open(path);
+                                File out = new File(context.getFilesDir().getPath()+'/'+path);
+                                out.getParentFile().mkdirs();
+                                chmod( out.getParent(), 0777 );
+                                os = new FileOutputStream(out);
+                                byte[] buffer = new byte[1024];
+                                int length;
+                                while ((length = is.read(buffer)) > 0) {
+                                        os.write(buffer, 0, length);
+                                }
+                                os.close();
+                                is.close();
+                                chmod( context.getFilesDir().getPath()+'/'+path, 0777 );
+                        } catch( Exception e )
+                {
+                        Log.e( TAG, "Failed to extract file:" + e.toString() );
+                        e.printStackTrace();
+                }
+
+        }
+
+        public static void extractPAK(Context context, Boolean force) {
+                if(isExtracting)
+                        return;
+                isExtracting = true;
+                try {
+                if( mPref == null )
+                        mPref = context.getSharedPreferences("mod", 0);
+                if( mPref.getInt( "pakversion", 0 ) == PAK_VERSION && !force )
+                        return;
+                        extractFile(context, "extras.pak");
+
+                        SharedPreferences.Editor editor = mPref.edit();
+                        editor.putInt( "pakversion", PAK_VERSION );
+                        editor.commit();
+                        editor.apply();
+                } catch( Exception e )
+                {
+                        Log.e( TAG, "Failed to extract PAK:" + e.toString() );
+                }
+                isExtracting = false;
+        }
+
 }