FIXED: Android build issues, added building to Andr from Linux

I really hope this didnt break anything
Im proud of the bash script

.gitignore

@@ -3,6 +3,7 @@ build/
 out/
 bin/
 lib/
+build-apk/
 cmake-build-*/
 CMakeFiles/
 CMakeCache.txt

README.md

@@ -17,9 +17,9 @@ This project aims to preserve and improve this early version of Minecraft PE.
     - [ ] Screen fixes
 - [ ] Rewrite platform logic
 - [x] Fix sound
-- [ ] Do a server connection GUI
+- [x] Do a server connection GUI
 - [ ] Controller support
-- [ ] Minecraft server hosting
+- [x] Minecraft server hosting
 - [x] Screen fixess
 - [x] Fix fog
 - [x] Add sprinting
@@ -70,7 +70,7 @@ cmake --build .
 4. Press **Run** (or F5) to build and launch the game.
 
 ## Android
-
+### Windows
 1. Download **Android NDK r14b**:  
    http://dl.google.com/android/repository/android-ndk-r14b-windows-x86_64.zip
 
@@ -94,4 +94,76 @@ cmake --build .
 
 # Only repackage + install (no compilation)
 .\build.ps1 -NoBuild
-```
+```
+
+### Linux
+1. Download **Command line tools**:  
+   https://developer.android.com/studio#command-line-tools-only
+
+2. Unzip it into a folder, e.g.:
+
+   ```bash
+   mkdir -p "$HOME/Android/Sdk/"
+   unzip commandlinetools-linux-*.zip -d "$HOME/Android/Sdk/"
+   ```
+
+3. Your structure should look like
+
+   ```bash
+   $HOME/Android/Sdk/cmdline-tools/bin/sdkmanager
+   ```
+
+   > [!NOTE] 
+   > `sdkmanager` expects the SDK to include a `cmdline-tools/latest/` folder.
+   > If you only have `cmdline-tools/bin`, create the required layout:
+   >
+   > ```bash
+   > mkdir -p "$HOME/Android/Sdk/cmdline-tools/latest"
+   > ln -snf ../bin  "$HOME/Android/Sdk/cmdline-tools/latest/bin"
+   > ln -snf ../lib  "$HOME/Android/Sdk/cmdline-tools/latest/lib"
+   > ln -snf ../source.properties "$HOME/Android/Sdk/cmdline-tools/latest/source.properties"
+   > ln -snf ../NOTICE.txt        "$HOME/Android/Sdk/cmdline-tools/latest/NOTICE.txt"
+   > ```
+
+4. Install the build tools (and platform) using `sdkmanager`
+   
+   ```bash
+   export ANDROID_SDK_ROOT="$HOME/Android/Sdk"
+   export PATH="$ANDROID_SDK_ROOT/cmdline-tools/latest/bin:$PATH"
+
+   sdkmanager --install "platform-tools" "platforms;android-35" "build-tools;35.0.0"
+   ```
+
+   > [!NOTE]
+   > if you want build.sh to always find the SDK,
+   > Set ANDROID_SDK_ROOT in your shell config (~/.bashrc / ~/.profile / ~/.config/fish/config.fish), for example:
+   >
+   > ```bash
+   > export ANDROID_SDK_ROOT="$HOME/Android/Sdk"
+   > ```
+   >
+   > Then restart your shell (or `source` the file)
+
+5. Verify the install
+
+   ```bash
+   ls "$ANDROID_SDK_ROOT/build-tools"
+   ```
+
+   You should see a version folder like:
+
+   ```bash
+   35.0.0
+   33.0.2
+   ```
+
+6. Download **Android NDK r14b**:  
+   https://dl.google.com/android/repository/android-ndk-r14b-linux-x86_64.zip
+
+7. Extract the archive to `/home/username/`, so that the final directory path is `/home/username/android-ndk-r14b/` 
+   
+   > [!WARNING]
+   > Make sure you don’t end up with a nested folder like `/home/username/android-ndk-r14b/android-ndk-r14b/`.
+
+8. Re run `build.sh`
+

build.sh

@@ -0,0 +1,383 @@
+#!/usr/bin/env bash
+# ============================================================
+# Usage:
+#   ./build.sh           # full build (NDK + Java + APK + install)
+#   ./build.sh --no-cpp  # skip NDK rebuild (Java/assets changed)
+#   ./build.sh --no-java # skip Java recompile (C++ changed only)
+#   ./build.sh --no-build # repackage + install only (no recompile)
+# ============================================================
+
+# lets be strict cuz we are safe like that
+# *thanos snap*
+set -euo pipefail
+IFS=$'\n\t'
+
+########################################
+# configuration
+########################################
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+REPO_ROOT="$SCRIPT_DIR"
+
+# build output directory (similar to apkbuild in the PS script)
+# maybe doing this in build.ps1 would be cleaner, than putting the apkbuild in C:
+BUILD_DIR="$REPO_ROOT/build-apk"
+
+# default Android/NDK/SDK paths (can be overridden by env vars)
+ANDROID_NDK_PATH="${ANDROID_NDK_PATH:-$HOME/android-ndk-r14b}"
+ANDROID_SDK_ROOT="${ANDROID_SDK_ROOT:-${ANDROID_HOME:-$HOME/Android/Sdk}}"
+ANDROID_BUILD_TOOLS_VERSION="${ANDROID_BUILD_TOOLS_VERSION:-}"
+ANDROID_PLATFORM_API="${ANDROID_PLATFORM_API:-}"
+
+function fail() {
+  echo "ERROR: $1" >&2
+  exit 1
+}
+
+function find_build_tools_dir() {
+  if [[ -n "$ANDROID_BUILD_TOOLS_VERSION" ]]; then
+    local candidate="$ANDROID_SDK_ROOT/build-tools/$ANDROID_BUILD_TOOLS_VERSION"
+    [[ -d "$candidate" ]] && echo "$candidate" && return
+  fi
+
+  if [[ ! -d "$ANDROID_SDK_ROOT/build-tools" ]]; then
+    fail "Android build-tools not found under $ANDROID_SDK_ROOT/build-tools. Set ANDROID_SDK_ROOT or install Android SDK build-tools."
+  fi
+
+  # picking the highest build tools version because its the easiest way rn
+  # i guess if it breaks then fuck you
+  local best
+  best=$(ls -1 "$ANDROID_SDK_ROOT/build-tools" | sort -V | tail -n 1)
+  [[ -n "$best" && -d "$ANDROID_SDK_ROOT/build-tools/$best" ]] || \
+    fail "No Android build-tools versions found under $ANDROID_SDK_ROOT/build-tools."
+  echo "$ANDROID_SDK_ROOT/build-tools/$best"
+}
+
+function find_android_platform_dir() {
+  if [[ -n "$ANDROID_PLATFORM_API" ]]; then
+    local candidate="$ANDROID_SDK_ROOT/platforms/android-$ANDROID_PLATFORM_API"
+    [[ -d "$candidate" ]] && echo "$candidate" && return
+  fi
+
+  if [[ ! -d "$ANDROID_SDK_ROOT/platforms" ]]; then
+    fail "Android platforms not found under $ANDROID_SDK_ROOT/platforms. Install an Android platform."
+  fi
+
+  # pick the highest api level installed for now
+  # ideally we should be able to build to any api level, but lets keep it simple for now and 
+  # just pick the highest one available
+  local best
+  best=$(ls -1 "$ANDROID_SDK_ROOT/platforms" | grep -E '^android-[0-9]+' | sed 's/android-//' | sort -n | tail -n 1)
+  [[ -n "$best" ]] || fail "No Android platforms found under $ANDROID_SDK_ROOT/platforms."
+  echo "$ANDROID_SDK_ROOT/platforms/android-$best"
+}
+
+ANDROID_BUILD_TOOLS_DIR="$(find_build_tools_dir)"
+ANDROID_PLATFORM_DIR="$(find_android_platform_dir)"
+
+KEYSTORE_FILE="$BUILD_DIR/debug.keystore"
+PACKAGE_NAME="com.mojang.minecraftpe"
+
+# android tool binaries
+AAPT="$ANDROID_BUILD_TOOLS_DIR/aapt"
+ZIPALIGN="$ANDROID_BUILD_TOOLS_DIR/zipalign"
+APKSIGNER="$ANDROID_BUILD_TOOLS_DIR/apksigner"
+DEX_TOOL="$ANDROID_BUILD_TOOLS_DIR/d8"
+ADB="${ADB:-$ANDROID_SDK_ROOT/platform-tools/adb}"
+
+# java tool binaries
+JAVA_HOME_DEFAULT="${JAVA_HOME:-}"  # may be empty
+
+# prefer javac from the jdk; 
+# on some systems /usr/lib/jvm/default points to a JRE only.
+# If javac is missing, try to locate a JDK installation.
+JAVAC_CMD=""
+if command -v javac >/dev/null 2>&1; then
+  JAVAC_CMD="$(command -v javac)"
+elif [[ -n "$JAVA_HOME_DEFAULT" && -x "$JAVA_HOME_DEFAULT/bin/javac" ]]; then
+  JAVAC_CMD="$JAVA_HOME_DEFAULT/bin/javac"
+elif [[ -x "/usr/lib/jvm/java-8-openjdk/bin/javac" ]]; then
+  JAVAC_CMD="/usr/lib/jvm/java-8-openjdk/bin/javac"
+elif [[ -x "/usr/lib/jvm/default/bin/javac" ]]; then
+  JAVAC_CMD="/usr/lib/jvm/default/bin/javac"
+fi
+
+if [[ -z "$JAVAC_CMD" ]]; then
+  fail "javac not found; install a JDK and ensure javac is on PATH"
+fi
+
+KEYTOOL=""  # will be detected later
+
+# swource directories
+JNI_DIR="$REPO_ROOT/project/android/jni"
+JAVA_SRC_DIR="$REPO_ROOT/project/android_java/src"
+ANDROID_MANIFEST="$REPO_ROOT/project/android_java/AndroidManifest.xml"
+ANDROID_RES_DIR="$REPO_ROOT/project/android_java/res"
+DATA_DIR="$REPO_ROOT/data"
+
+# output files
+APK_UNSIGNED="$BUILD_DIR/minecraftpe-unsigned.apk"
+APK_ALIGNED="$BUILD_DIR/minecraftpe-aligned.apk"
+APK_SIGNED="$BUILD_DIR/minecraftpe-debug.apk"
+DEX_OUTPUT="$BUILD_DIR/classes.dex"
+
+# flags parsed from CLI args
+NO_CPP=false
+NO_JAVA=false
+NO_BUILD=false
+
+########################################
+# helpers
+########################################
+function usage() {
+  cat <<EOF
+Usage: $0 [--no-cpp] [--no-java] [--no-build]
+
+Options:
+  --no-cpp    Skip the NDK (C++) build step
+  --no-java   Skip the Java build step
+  --no-build  Skip the compile steps; just package + install
+EOF
+  exit 1
+}
+
+function log_step() {
+  echo -e "\n==> $1"
+}
+
+function fail() {
+  echo "ERROR: $1" >&2
+  exit 1
+}
+
+function require_cmd() {
+  if ! command -v "$1" >/dev/null 2>&1; then
+    fail "$1 not found; install it (e.g. 'sudo pacman -S $1')"
+  fi
+}
+
+# ensure required tools are available early
+require_cmd zip
+require_cmd unzip
+
+function ensure_dir() {
+  mkdir -p "$1"
+}
+
+function find_keytool() {
+  # first try JAVA_HOME if set
+  if [[ -n "$JAVA_HOME_DEFAULT" && -x "$JAVA_HOME_DEFAULT/bin/keytool" ]]; then
+    echo "$JAVA_HOME_DEFAULT/bin/keytool"
+    return
+  fi
+
+  # try common install locations
+  if [[ -n "${JAVA_HOME:-}" && -x "${JAVA_HOME}/bin/keytool" ]]; then
+    echo "${JAVA_HOME}/bin/keytool"
+    return
+  fi
+
+  if command -v keytool >/dev/null 2>&1; then
+    command -v keytool
+    return
+  fi
+
+  fail "keytool not found. Set JAVA_HOME or install a JDK."
+}
+
+function write_stub_file() {
+  local rel_path="$1"
+  local content="$2"
+  local full_path="$BUILD_DIR/stubs/$rel_path"
+
+  ensure_dir "$(dirname "$full_path")"
+  if [[ ! -f "$full_path" ]]; then
+    echo -e "$content" > "$full_path"
+    echo "  stub: $rel_path"
+  fi
+}
+
+########################################
+# argument parsing
+########################################
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --no-cpp) NO_CPP=true ;;
+    --no-java) NO_JAVA=true ;;
+    --no-build) NO_BUILD=true ;;
+    -h|--help) usage ;;
+    *)
+      echo "Unknown option: $1" >&2
+      usage
+      ;;
+  esac
+  shift
+done
+
+########################################
+# validate required tools
+########################################
+KEYTOOL="$(find_keytool)"
+
+if [[ ! -x "$AAPT" ]]; then
+  fail "aapt not found at $AAPT"
+fi
+
+if [[ ! -x "$ZIPALIGN" ]]; then
+  fail "zipalign not found at $ZIPALIGN"
+fi
+
+if [[ ! -x "$APKSIGNER" ]]; then
+  fail "apksigner not found at $APKSIGNER"
+fi
+
+if [[ ! -x "$DEX_TOOL" ]]; then
+  fail "d8 not found at $DEX_TOOL"
+fi
+
+if [[ ! -x "$ADB" ]]; then
+  fail "adb not found at $ADB"
+fi
+
+########################################
+# bootstrap
+########################################
+log_step "Bootstrap"
+
+ensure_dir "$BUILD_DIR"
+ensure_dir "$BUILD_DIR/lib/arm64-v8a"
+ensure_dir "$BUILD_DIR/gen"
+ensure_dir "$BUILD_DIR/stubs"
+
+# create a debug keystore if it doesn't exist
+if [[ ! -f "$KEYSTORE_FILE" ]]; then
+  echo "  generating debug.keystore..."
+  "$KEYTOOL" -genkeypair \
+    -keystore "$KEYSTORE_FILE" -storepass android -keypass android \
+    -alias androiddebugkey -keyalg RSA -keysize 2048 -validity 10000 \
+    -dname "CN=Android Debug,O=Android,C=US" >/dev/null 2>&1
+  echo "  keystore created"
+else
+  echo "  keystore OK"
+fi
+
+# why dont we just include the stubs lol
+write_stub_file "com/mojang/android/StringValue.java" "package com.mojang.android;\npublic interface StringValue { String getStringValue(); }\n"
+
+write_stub_file "com/mojang/android/licensing/LicenseCodes.java" "package com.mojang.android.licensing;\npublic class LicenseCodes { public static final int LICENSE_OK = 0; }\n"
+
+write_stub_file "com/mojang/android/EditTextAscii.java" "package com.mojang.android;\nimport android.content.Context;\nimport android.text.Editable;\nimport android.text.TextWatcher;\nimport android.util.AttributeSet;\nimport android.widget.EditText;\npublic class EditTextAscii extends EditText implements TextWatcher {\n    public EditTextAscii(Context c) { super(c); addTextChangedListener(this); }\n    public EditTextAscii(Context c, AttributeSet a) { super(c,a); addTextChangedListener(this); }\n    public EditTextAscii(Context c, AttributeSet a, int d) { super(c,a,d); addTextChangedListener(this); }\n    @Override public void onTextChanged(CharSequence s,int st,int b,int co){}\n    public void beforeTextChanged(CharSequence s,int st,int co,int aft){}\n    public void afterTextChanged(Editable e){\n        String s=e.toString(),san=sanitize(s);\n        if(!s.equals(san))e.replace(0,e.length(),san);\n    }\n    static public String sanitize(String s){\n        StringBuilder sb=new StringBuilder();\n        for(int i=0;i<s.length();i++){char c=s.charAt(i);if(c<128)sb.append(c);}\n        return sb.toString();\n    }\n}\n"
+
+write_stub_file "com/mojang/android/preferences/SliderPreference.java" "package com.mojang.android.preferences;\nimport android.content.Context;\nimport android.content.res.Resources;\nimport android.preference.DialogPreference;\nimport android.util.AttributeSet;\nimport android.view.Gravity;\nimport android.view.View;\nimport android.widget.LinearLayout;\nimport android.widget.SeekBar;\nimport android.widget.TextView;\npublic class SliderPreference extends DialogPreference implements SeekBar.OnSeekBarChangeListener {\n    private static final String NS=\"http://schemas.android.com/apk/res/android\";\n    private Context _ctx; private TextView _tv; private SeekBar _sb;\n    private String _suf; private int _def,_max,_val,_min;\n    public SliderPreference(Context ctx,AttributeSet a){\n        super(ctx,a); _ctx=ctx;\n        _suf=gStr(a,NS,\"text\",\"\"); _def=gInt(a,NS,\"defaultValue\",0);\n        _max=gInt(a,NS,\"max\",100); _min=gInt(a,null,\"min\",0);\n        setDefaultValue(_def);\n    }\n    @Override protected View onCreateDialogView(){\n        LinearLayout l=new LinearLayout(_ctx); l.setOrientation(LinearLayout.VERTICAL); l.setPadding(6,6,6,6);\n        _tv=new TextView(_ctx); _tv.setGravity(Gravity.CENTER_HORIZONTAL); _tv.setTextSize(32);\n        l.addView(_tv,new LinearLayout.LayoutParams(-1,-2));\n        _sb=new SeekBar(_ctx); _sb.setOnSeekBarChangeListener(this);\n        l.addView(_sb,new LinearLayout.LayoutParams(-1,-2));\n        if(shouldPersist())_val=getPersistedInt(_def);\n        _sb.setMax(_max); _sb.setProgress(_val); return l;\n    }\n    @Override protected void onSetInitialValue(boolean r,Object d){\n        super.onSetInitialValue(r,d);\n        _val=r?(shouldPersist()?getPersistedInt(_def):0):(Integer)d;\n    }\n    public void onProgressChanged(SeekBar s,int v,boolean f){\n        _val=v+_min; _tv.setText(_val+_suf);\n        if(shouldPersist())persistInt(_val); callChangeListener(Integer.valueOf(_val));\n    }\n    public void onStartTrackingTouch(SeekBar s){}\n    public void onStopTrackingTouch(SeekBar s){}\n    private int gInt(AttributeSet a,String ns,String n,int d){int id=a.getAttributeResourceValue(ns,n,0);return id!=0?getContext().getResources().getInteger(id):a.getAttributeIntValue(ns,n,d);}\n    private String gStr(AttributeSet a,String ns,String n,String d){int id=a.getAttributeResourceValue(ns,n,0);if(id!=0)return getContext().getResources().getString(id);String v=a.getAttributeValue(ns,n);return v!=null?v:d;}\n}\n"
+
+write_stub_file "com/mojang/minecraftpe/MainMenuOptionsActivity.java" "package com.mojang.minecraftpe;\nimport android.app.Activity;\npublic class MainMenuOptionsActivity extends Activity {\n    public static final String Internal_Game_DifficultyPeaceful=\"internal_game_difficulty_peaceful\";\n    public static final String Game_DifficultyLevel=\"game_difficulty\";\n    public static final String Controls_Sensitivity=\"controls_sensitivity\";\n}\n"
+
+write_stub_file "com/mojang/minecraftpe/Minecraft_Market.java" "package com.mojang.minecraftpe;\nimport android.app.Activity; import android.content.Intent; import android.os.Bundle;\npublic class Minecraft_Market extends Activity {\n    @Override protected void onCreate(Bundle s){super.onCreate(s);startActivity(new Intent(this,MainActivity.class));finish();}\n}\n"
+
+write_stub_file "com/mojang/minecraftpe/Minecraft_Market_Demo.java" "package com.mojang.minecraftpe;\nimport android.content.Intent; import android.net.Uri;\npublic class Minecraft_Market_Demo extends MainActivity {\n    @Override public void buyGame(){startActivity(new Intent(Intent.ACTION_VIEW,Uri.parse(\"market://details?id=com.mojang.minecraftpe\")));}\n    @Override protected boolean isDemo(){return true;}\n}\n"
+
+write_stub_file "com/mojang/minecraftpe/GameModeButton.java" "package com.mojang.minecraftpe;\nimport com.mojang.android.StringValue;\nimport android.content.Context; import android.util.AttributeSet;\nimport android.view.View; import android.view.View.OnClickListener;\nimport android.widget.TextView; import android.widget.ToggleButton;\npublic class GameModeButton extends ToggleButton implements OnClickListener,StringValue {\n    static final int Creative=0,Survival=1;\n    private int _type=0; private boolean _attached=false;\n    public GameModeButton(Context c,AttributeSet a){super(c,a);setOnClickListener(this);}\n    public void onClick(View v){_update();}\n    @Override protected void onFinishInflate(){super.onFinishInflate();_update();}\n    @Override protected void onAttachedToWindow(){if(!_attached){_update();_attached=true;}}\n    private void _update(){_set(isChecked()?Survival:Creative);}\n    private void _set(int i){\n        _type=i<Creative?Creative:(i>Survival?Survival:i);\n        int id=_type==Survival?R.string.gamemode_survival_summary:R.string.gamemode_creative_summary;\n        String desc=getContext().getString(id);\n        View v=getRootView().findViewById(R.id.labelGameModeDesc);\n        if(desc!=null&&v instanceof TextView)((TextView)v).setText(desc);\n    }\n    public String getStringValue(){return new String[]{\"creative\",\"survival\"}[_type];}\n    static public String getStringForType(int i){int c=i<Creative?Creative:(i>Survival?Survival:i);return new String[]{\"creative\",\"survival\"}[c];}\n}\n"
+
+echo "  stubs OK"
+
+########################################
+# ndk build
+########################################
+if [[ "$NO_CPP" == false && "$NO_BUILD" == false ]]; then
+  log_step "NDK build (arm64-v8a)"
+
+  # the original windows build script used a junction to avoid long paths here
+  # on linux, path lengths are *usually* fine, but we still keep things simple
+  pushd "$JNI_DIR" >/dev/null
+
+  export NDK_MODULE_PATH="$REPO_ROOT/project/lib_projects"
+
+  # run ndk-build and show output in case of failure
+  if ! "$ANDROID_NDK_PATH/ndk-build" NDK_PROJECT_PATH="$REPO_ROOT/project/android" APP_BUILD_SCRIPT="$JNI_DIR/Android.mk" 2>&1 | tee "$BUILD_DIR/ndk-build.log"; then
+    echo "NDK build failed. See $BUILD_DIR/ndk-build.log" >&2
+    exit 1
+  fi
+
+  popd >/dev/null
+
+  # copy the compiled library to the APK staging folder
+  cp -v "$REPO_ROOT/project/android/libs/arm64-v8a/libminecraftpe.so" "$BUILD_DIR/lib/arm64-v8a/"
+
+  echo "  .so -> $BUILD_DIR/lib/arm64-v8a/libminecraftpe.so"
+fi
+
+########################################
+# java compile
+########################################
+if [[ "$NO_JAVA" == false && "$NO_BUILD" == false ]]; then
+  log_step "Java compile"
+
+  ensure_dir "$(dirname "$BUILD_DIR/gen/R.java")"
+
+  # generate R.java
+  "$AAPT" package -f -M "$ANDROID_MANIFEST" -S "$ANDROID_RES_DIR" -I "$ANDROID_PLATFORM_DIR/android.jar" -J "$BUILD_DIR/gen" -F "$BUILD_DIR/_rgen.apk"
+  rm -f "$BUILD_DIR/_rgen.apk"
+
+  # collect all source files (project + stubs + generated R.java)
+  JAVA_SOURCES=(
+    $(find "$JAVA_SRC_DIR" -name "*.java" -print)
+    $(find "$BUILD_DIR/stubs" -name "*.java" -print)
+    "$BUILD_DIR/gen/R.java"
+  )
+
+  rm -rf "$BUILD_DIR/classes"
+  ensure_dir "$BUILD_DIR/classes"
+
+  # Some JDK versions (<=8) don’t support --release.
+  JAVAC_ARGS=(--release 8)
+  if "$JAVAC_CMD" -version 2>&1 | grep -qE '^javac 1\.'; then
+    JAVAC_ARGS=(-source 1.8 -target 1.8)
+  fi
+
+  "$JAVAC_CMD" "${JAVAC_ARGS[@]}" -cp "$ANDROID_PLATFORM_DIR/android.jar" -d "$BUILD_DIR/classes" "${JAVA_SOURCES[@]}"
+  echo "  javac OK"
+
+  # convert class files into dex
+  JAVA_CLASS_FILES=( $(find "$BUILD_DIR/classes" -name "*.class" -print) )
+  "$DEX_TOOL" --min-api 21 --output "$BUILD_DIR" "${JAVA_CLASS_FILES[@]}"
+  echo "  d8 -> $DEX_OUTPUT"
+fi
+
+########################################
+# package apk
+########################################
+log_step "Package APK"
+
+rm -f "$APK_UNSIGNED" "$APK_ALIGNED" "$APK_SIGNED"
+
+"$AAPT" package -f -M "$ANDROID_MANIFEST" -S "$ANDROID_RES_DIR" -I "$ANDROID_PLATFORM_DIR/android.jar" -F "$APK_UNSIGNED"
+
+# add classes.dex and native library into apk
+pushd "$BUILD_DIR" >/dev/null
+zip -q "$APK_UNSIGNED" "classes.dex"
+zip -q "$APK_UNSIGNED" "lib/arm64-v8a/libminecraftpe.so"
+popd >/dev/null
+
+# add assets from data/ directory into the apk under assets/
+TMP_ASSETS_DIR="$(mktemp -d)"
+mkdir -p "$TMP_ASSETS_DIR/assets"
+cp -r "$DATA_DIR/." "$TMP_ASSETS_DIR/assets/"
+pushd "$TMP_ASSETS_DIR" >/dev/null
+zip -q -r "$APK_UNSIGNED" assets
+popd >/dev/null
+rm -rf "$TMP_ASSETS_DIR"
+
+"$ZIPALIGN" -p 4 "$APK_UNSIGNED" "$APK_ALIGNED"
+"$APKSIGNER" sign --ks "$KEYSTORE_FILE" --ks-pass pass:android --key-pass pass:android --out "$APK_SIGNED" "$APK_ALIGNED"
+
+echo "  signed -> $APK_SIGNED"
+
+########################################
+# install
+########################################
+log_step "Install"
+
+"$ADB" shell am force-stop "$PACKAGE_NAME" || true
+"$ADB" uninstall "$PACKAGE_NAME" || true
+"$ADB" install --no-incremental "$APK_SIGNED"
+
+echo -e "\nDone. Enjoy MCPE 0.6.1 on your device!"

project/android/jni/Android.mk

@@ -24,6 +24,7 @@ LOCAL_SRC_FILES := ../../../src/main.cpp \
 ../../../src/client/Options.cpp \
 ../../../src/client/OptionsFile.cpp \
 ../../../src/client/OptionStrings.cpp \
+../../../src/client/Option.cpp \
 ../../../src/client/gamemode/GameMode.cpp \
 ../../../src/client/gamemode/CreativeMode.cpp \
 ../../../src/client/gamemode/SurvivalMode.cpp \
@@ -37,14 +38,14 @@ LOCAL_SRC_FILES := ../../../src/main.cpp \
 ../../../src/client/gui/components/NinePatch.cpp \
 ../../../src/client/gui/components/OptionsGroup.cpp \
 ../../../src/client/gui/components/OptionsItem.cpp \
-../../../src/client/gui/components/OptionsPane.cpp \
+../../../src/client/gui/components/KeyOption.cpp \
+../../../src/client/gui/components/TextOption.cpp \
 ../../../src/client/gui/components/RolledSelectionListH.cpp \
 ../../../src/client/gui/components/RolledSelectionListV.cpp \
 ../../../src/client/gui/components/ScrolledSelectionList.cpp \
 ../../../src/client/gui/components/ScrollingPane.cpp \
 ../../../src/client/gui/components/Slider.cpp \
 ../../../src/client/gui/components/TextBox.cpp \
-../../../src/client/gui/components/SmallButton.cpp \
 ../../../src/client/gui/Font.cpp \
 ../../../src/client/gui/Gui.cpp \
 ../../../src/client/gui/GuiComponent.cpp \
@@ -256,7 +257,8 @@ LOCAL_SRC_FILES := ../../../src/main.cpp \
 ../../../src/world/phys/HitResult.cpp
 
 LOCAL_CFLAGS := -DPLATFORM_ANDROID -DPRE_ANDROID23 -Wno-narrowing $(LOCAL_CFLAGS)
-LOCAL_CPPFLAGS := -std=c++11
+LOCAL_CPPFLAGS := -std=c++14 -frtti
+LOCAL_CPPFLAGS += -frtti
 LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../../src
 
 #LOCAL_CFLAGS := -DANDROID_PUBLISH -DDEMO_MODE $(LOCAL_CFLAGS)

project/android/jni/Application.mk

@@ -3,4 +3,5 @@ APP_STL := gnustl_static
 APP_OPTIM        := release
 APP_ABI          := arm64-v8a
 APP_SHORT_COMMANDS := true
+APP_CPPFLAGS += -frtti -fexceptions
 #APP_ABI          := armeabi-v7a x86

project/lib_projects/raknet/jni/Android.mk

@@ -4,10 +4,11 @@ include $(CLEAR_VARS)
 
 LOCAL_MODULE    := RakNet
 
-MY_PREFIX := $(LOCAL_PATH)/RakNetSources/
+MY_PREFIX := $(LOCAL_PATH)/RaknetSources/
 MY_SOURCES := $(wildcard $(MY_PREFIX)*.cpp)
-LOCAL_SRC_FILES += $(MY_SOURCES:$(MY_PREFIX)%=RakNetSources/%)
+LOCAL_SRC_FILES += $(MY_SOURCES:$(MY_PREFIX)%=RaknetSources/%)
 
 LOCAL_CFLAGS := -Wno-psabi $(LOCAL_CFLAGS)
+LOCAL_CPPFLAGS += -frtti
 
 include $(BUILD_STATIC_LIBRARY)

src/client/Minecraft.cpp

@@ -23,6 +23,8 @@
 #include "../world/level/storage/LevelStorageSource.h"
 #include "../world/level/storage/LevelStorage.h"
 #include "player/input/KeyboardInput.h"
+#include "player/input/ControllerTurnInput.h"
+#include "player/input/XperiaPlayInput.h"
 #include "world/level/chunk/ChunkSource.h"
 
 #ifndef STANDALONE_SERVER

src/client/Option.cpp

@@ -1,5 +1,8 @@
 #include "Option.h"
 #include <sstream>
+#include <cstdio>
+
+Option::~Option() {}
 
 bool Option::parse_bool_like(const std::string& value, bool& out) {
     if (value == "true" || value == "YES") {
@@ -23,7 +26,7 @@ bool OptionFloat::parse(const std::string& value) {
         return true;
     }
 
-    return std::sscanf(value.c_str(), "%f", &m_value) == 1;
+    return sscanf(value.c_str(), "%f", &m_value) == 1;
 }
 bool OptionInt::parse(const std::string& value) {
     bool b;
@@ -32,7 +35,7 @@ bool OptionInt::parse(const std::string& value) {
         return true;
     }
 
-    return std::sscanf(value.c_str(), "%d", &m_value) == 1;
+    return sscanf(value.c_str(), "%d", &m_value) == 1;
 }
 bool OptionBool::parse(const std::string& value) {
     if (value == "0") {

src/client/Option.h

@@ -21,7 +21,7 @@ template<> struct is_min_max_option<float> : std::true_type {};
 class Option {
 public:
     Option(const std::string& key) : m_key("options." + key) {}
-    virtual ~Option() = default;
+    virtual ~Option();
 
     const std::string& getStringId() { return m_key; }
 

src/client/gui/Gui.cpp

@@ -27,6 +27,7 @@
 #include "../../platform/time.h"
 #include <cmath>
 #include <algorithm>
+#include <sstream>
 
 float Gui::InvGuiScale = 1.0f / 3.0f;
 float Gui::GuiScale = 1.0f / Gui::InvGuiScale;
@@ -841,7 +842,9 @@ void Gui::renderPlayerList(Font* font, int screenWidth, int screenHeight) {
 	}
 
 	// player count title
-	std::string titleText = "Players (" + std::to_string(playerNames.size()) + ")";
+	std::ostringstream titleStream;
+	titleStream << "Players (" << playerNames.size() << ")";
+	std::string titleText = titleStream.str();
 	float titleWidth = font->width(titleText);
 
 	if (titleWidth > maxNameWidth)

src/client/player/LocalPlayer.cpp

@@ -350,8 +350,8 @@ void LocalPlayer::calculateFlight(float xa, float ya, float za) {
     za = za * flySpeed;
 
 #ifdef ANDROID
-    if (Keyboard::isKeyDown(103)) ya = .2f * minecraft->options.flySpeed;
-    if (Keyboard::isKeyDown(102)) ya = -.2f * minecraft->options.flySpeed;
+    if (Keyboard::isKeyDown(103)) ya = .2f * flySpeed;
+    if (Keyboard::isKeyDown(102)) ya = -.2f * flySpeed;
 #else
     if (Keyboard::isKeyDown(Keyboard::KEY_E)) ya = .2f * flySpeed;
     if (Keyboard::isKeyDown(Keyboard::KEY_Q)) ya = -.2f * flySpeed;

src/client/player/input/XperiaPlayInput.h

@@ -4,6 +4,8 @@
 //package net.minecraft.client.player;
 
 #include "KeyboardInput.h"
+#include "platform/input/Controller.h"
+#include "world/entity/player/Player.h"
 
 // @note: This is just copy-pasted from KeyboardInput right now.
 class XperiaPlayInput: public KeyboardInput

src/client/renderer/GameRenderer.cpp

@@ -655,7 +655,7 @@ void GameRenderer::pick(float a) {
     float range = mc->gameMode->getPickRange();
     bool isPicking = true;
 #ifndef PLATFORM_DESKTOP
-    bool freeform = mc->useTouchscreen()  && !mc->options.isJoyTouchArea;
+    bool freeform = mc->useTouchscreen()  && !mc->options.getBooleanValue(OPTIONS_IS_JOY_TOUCH_AREA);
 #else 
     bool freeform = false;
 #endif

src/main_android.h

@@ -25,7 +25,7 @@
 #include "platform/input/Mouse.h"
 #include "platform/input/Multitouch.h"
 
-#include "EGLConfigPrinter.h"
+#include "EglConfigPrinter.h"
 
 const int BroadcastPort = 9991;
 

src/main_android_java.h

@@ -23,7 +23,7 @@
 #include "platform/input/Mouse.h"
 #include "platform/input/Controller.h"
 
-#include "EGLConfigPrinter.h"
+#include "EglConfigPrinter.h"
 
 const int BroadcastPort = 9991;