6 files changed, 397 insertions, 0 deletions
diff --git a/src/pw/cloudef/rpg/Base.java b/src/pw/cloudef/rpg/Base.java
new file mode 100644
index 0000000..ed56bda
--- /dev/null
+++ b/src/pw/cloudef/rpg/Base.java
@@ -0,0 +1,127 @@
+package pw.cloudef.rpg;
+import org.libsdl.app.SDLActivity;
+import java.util.Map;
+import java.util.HashMap;
+import java.lang.Integer;
+import java.lang.Boolean;
+import java.lang.String;
+import android.os.Bundle;
+import android.content.Context;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.LayoutInflater;
+import android.view.KeyEvent;
+import android.view.InputDevice;
+import com.andretietz.android.controller.ActionView;
+import com.andretietz.android.controller.InputView;
+import android.system.Os;
+
+public class Base extends SDLActivity {
+   private boolean gamepadHidden;
+   private ActionView av;
+   private ActionView dv;
+   private Button hider;
+
+   protected int mainLayout() {
+      return R.layout.base;
+   }
+
+   protected boolean hideFully() {
+      return false;
+   }
+
+   protected String gameId() {
+      return getIntent().getExtras().getString("id");
+   }
+
+   protected String baseDir() {
+      return getApplicationContext().getFilesDir().toPath().toString() + "/data/" + gameId();
+   }
+
+   protected void onCreate(Bundle savedInstanceState) {
+      try { Os.setenv("COMPAT_CHDIR",  baseDir(), true); } catch (Exception e) {}
+      super.onCreate(savedInstanceState);
+      final LayoutInflater li = LayoutInflater.from(getApplicationContext());
+      mLayout.addView((ViewGroup)li.inflate(mainLayout(), mLayout, false));
+
+      final Map<Integer, Boolean> state = new HashMap<Integer, Boolean>();
+      state.put(KeyEvent.KEYCODE_C, false);
+      state.put(KeyEvent.KEYCODE_CTRL_LEFT, false);
+      state.put(KeyEvent.KEYCODE_X, false);
+      state.put(KeyEvent.KEYCODE_Z, false);
+      state.put(KeyEvent.KEYCODE_DPAD_RIGHT, false);
+      state.put(KeyEvent.KEYCODE_DPAD_LEFT, false);
+      state.put(KeyEvent.KEYCODE_DPAD_DOWN, false);
+      state.put(KeyEvent.KEYCODE_DPAD_UP, false);
+
+      final Map<Integer, Integer> bcode = new HashMap<Integer, Integer>();
+      bcode.put(0, KeyEvent.KEYCODE_Z);
+      bcode.put(1, KeyEvent.KEYCODE_X);
+      bcode.put(2, KeyEvent.KEYCODE_CTRL_LEFT);
+      bcode.put(3, KeyEvent.KEYCODE_C);
+
+      av = (ActionView)findViewById(R.id.viewAction);
+      av.setOnButtonListener(new InputView.InputEventListener() {
+         @Override public void onInputEvent(View view, int buttons) {
+            for (int i = 0; i < 4; ++i) {
+               if (((0x01 << i) & buttons) > 0 && !state.get(bcode.get(i))) {
+                  dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, bcode.get(i)));
+                  state.put(bcode.get(i), true);
+               } else if (state.get(bcode.get(i))) {
+                  dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, bcode.get(i)));
+                  state.put(bcode.get(i), false);
+               }
+            }
+         }
+      });
+
+      final Map<Integer, Integer> dcode = new HashMap<Integer, Integer>();
+      dcode.put(0, KeyEvent.KEYCODE_DPAD_RIGHT);
+      dcode.put(1, KeyEvent.KEYCODE_DPAD_DOWN);
+      dcode.put(2, KeyEvent.KEYCODE_DPAD_LEFT);
+      dcode.put(3, KeyEvent.KEYCODE_DPAD_UP);
+
+      dv = (ActionView)findViewById(R.id.viewDirection);
+      dv.setOnButtonListener(new InputView.InputEventListener() {
+         @Override public void onInputEvent(View view, int buttons) {
+            for (int i = 0; i < 4; ++i) {
+               if (((0x01 << i) & buttons) > 0 && !state.get(dcode.get(i))) {
+                  dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, dcode.get(i)));
+                  state.put(dcode.get(i), true);
+               } else if (state.get(dcode.get(i))) {
+                  dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, dcode.get(i)));
+                  state.put(dcode.get(i), false);
+               }
+            }
+         }
+      });
+
+      hider = (Button)findViewById(R.id.hider);
+      hider.setOnButtonListener(new InputView.InputEventListener() {
+         @Override public void onInputEvent(View view, int buttons) {
+            if (((0x01 << 0) & buttons) > 0) {
+               gamepadHidden = !gamepadHidden;
+               if (gamepadHidden) {
+                  if (hideFully()) {
+                     dv.setVisibility(View.GONE);
+                     av.setVisibility(View.GONE);
+                  } else {
+                     dv.setAlpha(0.f);
+                     av.setAlpha(0.f);
+                  }
+                  hider.setAlpha((hideFully() ? 0.f : 0.25f));
+               } else {
+                  if (hideFully()) {
+                     dv.setVisibility(View.VISIBLE);
+                     av.setVisibility(View.VISIBLE);
+                  } else {
+                     dv.setAlpha(0.5f);
+                     av.setAlpha(0.5f);
+                  }
+                  hider.setAlpha(0.5f);
+               }
+            }
+         }
+      });
+   }
+}
diff --git a/src/pw/cloudef/rpg/Button.java b/src/pw/cloudef/rpg/Button.java
new file mode 100644
index 0000000..5d444a4
--- /dev/null
+++ b/src/pw/cloudef/rpg/Button.java
@@ -0,0 +1,60 @@
+package pw.cloudef.rpg;
+import com.andretietz.android.controller.InputView;
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
+import android.os.Build;
+import android.support.v7.content.res.AppCompatResources;
+import android.util.AttributeSet;
+
+public class Button extends InputView {
+    private static final int BUTTON_COUNT = 1;
+    private Drawable[][] drawables = new Drawable[BUTTON_COUNT][2];
+    private int[][] resources = new int[BUTTON_COUNT][2];
+
+    public Button(Context context) {
+        super(context);
+    }
+
+    public Button(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init(context, attrs);
+    }
+
+    public Button(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init(context, attrs);
+    }
+
+    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    public Button(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+        init(context, attrs);
+    }
+
+    protected void init(Context context, AttributeSet attrs) {
+        TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.ActionView, 0, R.style.default_actionview);
+        super.init(context, attrs, R.style.default_actionview);
+        try {
+            resources[0][0] = a.getResourceId(R.styleable.ActionView_button1_enabled, R.drawable.action_usual);
+            resources[0][1] = a.getResourceId(R.styleable.ActionView_button1_pressed, R.drawable.action_pressed);
+        } finally {
+            a.recycle();
+        }
+    }
+
+    @Override
+    protected Drawable getStateDrawable(int buttonIndex, ButtonState state) {
+        if (null == drawables[buttonIndex][state.ordinal()]) {
+            drawables[buttonIndex][state.ordinal()] = AppCompatResources
+                    .getDrawable(getContext(), resources[buttonIndex][state.ordinal()]);
+        }
+        return drawables[buttonIndex][state.ordinal()];
+    }
+
+    @Override
+    protected int getButtonCount() {
+        return BUTTON_COUNT;
+    }
+}
diff --git a/src/pw/cloudef/rpg/Easyrpg.java b/src/pw/cloudef/rpg/Easyrpg.java
new file mode 100644
index 0000000..6c8d3de
--- /dev/null
+++ b/src/pw/cloudef/rpg/Easyrpg.java
@@ -0,0 +1,30 @@
+package pw.cloudef.rpg;
+import android.os.Bundle;
+import android.system.Os;
+
+public class Easyrpg extends Base {
+   protected String[] getLibraries() {
+      return new String[] {
+         "easyrpg"
+      };
+   }
+
+   protected String[] getArguments() {
+      return new String[] {
+         "--fullscreen",
+         "--encoding", "932"
+      };
+   }
+
+   protected String getRtpPath() {
+      return "rtp";
+   }
+
+   protected void onCreate(Bundle savedInstanceState) {
+      try {
+         Os.setenv("COMPAT_PHYSFS_FILE", "game.zip", true);
+         Os.setenv("COMPAT_PHYSFS_FIND", "RPG_RT.exe", true);
+      } catch (Exception e) {}
+      super.onCreate(savedInstanceState);
+   }
+}
diff --git a/src/pw/cloudef/rpg/Launcher.java b/src/pw/cloudef/rpg/Launcher.java
new file mode 100644
index 0000000..626ac14
--- /dev/null
+++ b/src/pw/cloudef/rpg/Launcher.java
@@ -0,0 +1,104 @@
+package pw.cloudef.rpg;
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.net.Uri;
+import android.util.Log;
+import android.system.Os;
+import java.io.File;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.FileOutputStream;
+import java.nio.charset.Charset;
+import java.util.zip.ZipFile;
+import java.util.zip.ZipEntry;
+import java.util.Enumeration;
+
+public class Launcher extends Activity {
+   protected String gameId() {
+      return getIntent().getExtras().getString("id");
+   }
+
+   protected String zipPath() {
+      return getApplicationContext().getCacheDir().toPath().toString() + "/" + gameId() + ".zip";
+   }
+
+   protected String baseDir() {
+      return getApplicationContext().getFilesDir().toPath().toString() + "/data/" + gameId();
+   }
+
+   protected String rtpDir() {
+      return getApplicationContext().getFilesDir().toPath().toString() + "/rtp";
+   }
+
+   enum GameType {
+      UNKNOWN,
+      EASYRPG,
+      MKXP,
+      NODEWEB,
+   };
+
+   protected Class getActivityForZip(File file) {
+      ZipFile zipFile;
+      try {
+         zipFile = new ZipFile(file, java.util.zip.ZipFile.OPEN_READ, Charset.forName("Windows-31J"));
+      } catch (Exception e) {
+         Log.d("pw.cloudef.rpg", e.toString());
+         return null;
+      }
+
+      try {
+         Enumeration zipEntries = zipFile.entries();
+         GameType type = GameType.UNKNOWN;
+         while (zipEntries.hasMoreElements()) {
+            String fname = ((ZipEntry)zipEntries.nextElement()).getName();
+            try {
+               String base = fname.split(".+?/(?=[^/]+$)")[1];
+               String name = base.split("\\.(?=[^\\.]+$)")[0];
+               if (name.toUpperCase().equals("RPG_RT")) type = GameType.EASYRPG;
+               else if (name.toUpperCase().equals("GAME")) type = GameType.MKXP;
+               else if (base.toUpperCase().equals("RPG_CORE.JS")) type = GameType.NODEWEB;
+            } catch (Exception e2) {}
+            if (type == GameType.EASYRPG || type == GameType.NODEWEB) break;
+         }
+         switch (type) {
+            case EASYRPG: return Easyrpg.class;
+            case MKXP: return Mkxp.class;
+            case NODEWEB: return Nodeweb.class;
+         }
+      } catch (Exception e) {
+         Log.d("pw.cloudef.rpg", e.toString());
+      }
+
+      try { zipFile.close(); } catch (Exception e) {}
+      return null;
+   }
+
+   protected void onCreate(Bundle savedInstanceState) {
+      super.onCreate(savedInstanceState);
+      try {
+         InputStream input = getContentResolver().openInputStream(getIntent().getData());
+         File file = new File(zipPath());
+         OutputStream output = new FileOutputStream(file);
+         byte[] buf = new byte[8 * 1024];
+         for (int read = 0; (read = input.read(buf)) != -1;) output.write(buf, 0, read);
+         Class activity = getActivityForZip(file);
+         if (activity == null) throw new Exception("Can't handle this game");
+         new File(baseDir()).mkdirs();
+         new File(rtpDir()).mkdirs();
+         try { Os.remove(baseDir() + "/game.zip"); } catch (Exception e2) {}
+         Os.symlink(zipPath(), baseDir() + "/game.zip");
+         try { Os.remove(baseDir() + "/rtp"); } catch (Exception e2) {}
+         Os.symlink(rtpDir(), baseDir() + "/rtp");
+         Intent intent = new Intent(this, activity);
+         intent.putExtra("id", gameId());
+         startActivity(intent);
+         finish();
+      } catch (Exception e) {
+         Log.d("pw.cloudef.rpg", e.toString());
+         try { Os.remove(zipPath()); } catch (Exception e2) {}
+         try { Os.remove(baseDir() + "/game.zip"); } catch (Exception e2) {}
+      }
+      finishAndRemoveTask();
+   }
+}
diff --git a/src/pw/cloudef/rpg/Mkxp.java b/src/pw/cloudef/rpg/Mkxp.java
new file mode 100644
index 0000000..f221917
--- /dev/null
+++ b/src/pw/cloudef/rpg/Mkxp.java
@@ -0,0 +1,18 @@
+package pw.cloudef.rpg;
+import android.os.Bundle;
+import android.system.Os;
+
+public class Mkxp extends Base {
+   protected String[] getLibraries() {
+      return new String[] {
+         "mkxp"
+      };
+   }
+
+   protected String[] getArguments() {
+      return new String[] {
+         "--RTP", "rtp/vxace.zip",
+         "--zip", "game.zip",
+      };
+   }
+}
diff --git a/src/pw/cloudef/rpg/Nodeweb.java b/src/pw/cloudef/rpg/Nodeweb.java
new file mode 100644
index 0000000..ba79f60
--- /dev/null
+++ b/src/pw/cloudef/rpg/Nodeweb.java
@@ -0,0 +1,58 @@
+package pw.cloudef.rpg;
+import android.os.Bundle;
+import android.webkit.WebView;
+import android.webkit.WebSettings;
+import android.webkit.WebViewClient;
+import android.view.KeyEvent;
+import android.util.Log;
+
+public class Nodeweb extends Base {
+   private WebView web;
+
+   protected String[] getLibraries() {
+      return new String[] {
+         "physfs-serve"
+      };
+   }
+
+   protected String[] getArguments() {
+      return new String[] {
+         "-p", "1337",
+         "-i", "localhost",
+         "game.zip",
+         "mv-overlay.zip",
+      };
+   }
+
+   protected int mainLayout() {
+      return R.layout.webview;
+   }
+
+   protected boolean hideFully() {
+      return true;
+   }
+
+   @Override
+   public boolean dispatchKeyEvent(KeyEvent event) {
+      return web.dispatchKeyEvent(event);
+   }
+
+   protected void onCreate(Bundle savedInstanceState) {
+      super.onCreate(savedInstanceState);
+      web = (WebView)findViewById(R.id.web);
+      web.loadUrl("http://127.0.0.1:1337?webgl");
+      web.getSettings().setJavaScriptEnabled(true);
+      web.setWebContentsDebuggingEnabled(true);
+      web.getSettings().setDomStorageEnabled(true);
+      web.getSettings().setDatabaseEnabled(true);
+      web.getSettings().setCacheMode(WebSettings.LOAD_NO_CACHE);
+      web.setWebViewClient(new WebViewClient(){
+         public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
+            Log.v("nodeweb", "error: " + errorCode);
+            view.loadUrl(failingUrl);
+         };
+      });
+      setWindowStyle(true);
+      setOrientation(0, 0, true, "");
+   }
+}