.github/workflows/build.yml

@@ -2,42 +2,51 @@ name: Build
 
 on:
   push:
+    branches: [master]
   pull_request:
+    branches: [master]
 
 jobs:
-  check:
+  build_linux:
-    name: Check
+    name: Build Linux
-    strategy:
+    runs-on: ubuntu-latest
-      matrix:
-        os: [windows-latest, ubuntu-latest, macos-latest]
-    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v2
-      - uses: Swatinem/rust-cache@v1
-      - run: sudo apt-get update; sudo apt-get install -y libspeechd-dev
-        if: ${{ runner.os == 'Linux' }}
       - run: |
-          choco install -qy llvm
+          sudo apt-get update
-          echo LIBCLANG_PATH=c:\program` files\llvm\bin >> $Env:GITHUB_ENV
+          sudo apt-get install -y libspeechd-dev
-        if: ${{ runner.os == 'Windows' }}
+          rustup update
-      - uses: actions-rs/toolchain@v1
+          cargo check --release
-        with:
+
-          profile: minimal
+  build_windows:
-          toolchain: stable
+    name: Build Windows
-          components: rustfmt, clippy
+    runs-on: windows-latest
-          override: true
+    steps:
-      - uses: actions-rs/cargo@v1
+      - uses: actions/checkout@v2
-        with:
+      - run: |
-          command: check
+          choco install -y llvm
-          args: --all-features --examples
+          rustup update
-      - uses: actions-rs/cargo@v1
+          cargo check --release --all-features
-        with:
+
-          command: fmt
+  build_macos:
-          args: --all -- --check
+    name: Build MacOS
-      - uses: actions-rs/clippy-check@v1
+    runs-on: macos-latest
-        with:
+    steps:
-          token: ${{ secrets.GITHUB_TOKEN }}
+      - uses: actions/checkout@v2
-          args: --all-features
+      - run: |
+          rustup update
+          cargo check --release
+
+  build_ios:
+    name: Build iOS
+    runs-on: macos-latest
+    steps:
+      - uses: actions/checkout@v2
+      - run: |
+          rustup update
+          rustup target add aarch64-apple-ios x86_64-apple-ios
+          cargo install cargo-lipo
+          cargo lipo --release
 
   build_android:
     name: Build Android
@@ -46,10 +55,5 @@ jobs:
       - uses: actions/checkout@v2
         with:
           lfs: true
-      - uses: actions/cache@v2
-        with:
-          path: ~/.gradle/caches
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
-          restore-keys: ${{ runner.os }}-gradle
       - run: |
           ./gradlew assemble

.github/workflows/release.yml

@@ -11,87 +11,43 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: Swatinem/rust-cache@v1
       - run: |
           sudo apt-get update
           sudo apt-get install -y libspeechd-dev
+          rustup update
           cargo build --release
-          mkdir linux
+          mv target linux
-          mv target/release/*.so linux
       - uses: actions/upload-artifact@v1
         with:
           name: linux
           path: linux
 
-  build_linux_32:
-    name: Build Linux (32 bits)
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - uses: Swatinem/rust-cache@v1
-      - run: |
-          sudo dpkg --add-architecture i386
-          sudo apt-get update
-          sudo apt-get install -y libspeechd-dev:i386 gcc-multilib
-          rustup target add i686-unknown-linux-gnu
-          cargo build --release --target i686-unknown-linux-gnu
-          mkdir linux-32
-          mv target/i686-unknown-linux-gnu/release/*.so linux-32
-      - uses: actions/upload-artifact@v1
-        with:
-          name: linux-32
-          path: linux-32
-
   build_windows:
     name: Build Windows
     runs-on: windows-latest
-    env:
-      LIBCLANG_PATH: c:\program files\llvm\bin
     steps:
       - uses: actions/checkout@v2
-      - uses: Swatinem/rust-cache@v1
       - run: |
-          choco install -qy llvm
+          choco install -y llvm
-          cargo build --release
+          rustup update
-          mkdir windows
+          cargo build --all-features --release
-          move target\release\*.dll windows
+          move target windows
       - uses: actions/upload-artifact@v1
         with:
           name: windows
           path: windows
 
-  build_windows_32:
-    name: Build Windows (32 bits)
-    runs-on: windows-latest
-    env:
-      LIBCLANG_PATH: c:\program files\llvm\bin
-    steps:
-      - uses: actions/checkout@v2
-      - uses: Swatinem/rust-cache@v1
-      - run: |
-          choco install -qy llvm
-          rustup target add i686-pc-windows-msvc
-          cargo build --release --target i686-pc-windows-msvc
-          mkdir windows-32
-          move target\i686-pc-windows-msvc\release\*.dll windows-32
-      - uses: actions/upload-artifact@v1
-        with:
-          name: windows-32
-          path: windows-32
-
   build_uwp:
     name: Build UWP
     runs-on: windows-latest
-    env:
-      LIBCLANG_PATH: c:\program files\llvm\bin
     steps:
       - uses: actions/checkout@v2
-      - uses: Swatinem/rust-cache@v1
       - run: |
           choco install -y llvm
+          rustup update
           cargo build --release
-          mkdir uwp
+          move target uwp
-          move target\release\godot_tts.dll uwp\godot_tts.uwp.dll
+          move uwp\release\godot_tts.dll uwp\release\godot_tts.uwp.dll
       - uses: actions/upload-artifact@v1
         with:
           name: uwp
@@ -102,11 +58,10 @@ jobs:
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: Swatinem/rust-cache@v1
       - run: |
+          rustup update
           cargo build --release
-          mkdir macos
+          mv target macos
-          mv target/release/*.dylib macos
       - uses: actions/upload-artifact@v1
         with:
           name: macos
@@ -119,11 +74,6 @@ jobs:
       - uses: actions/checkout@v2
         with:
           lfs: true
-      - uses: actions/cache@v2
-        with:
-          path: ~/.gradle/caches
-          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
-          restore-keys: ${{ runner.os }}-gradle
       - run: |
           ./gradlew assemble
           mv build android
@@ -137,13 +87,12 @@ jobs:
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: Swatinem/rust-cache@v1
       - run: |
+          rustup update
           rustup target add aarch64-apple-ios x86_64-apple-ios
           cargo install cargo-lipo
           cargo lipo --release
-          mkdir ios
+          mv target ios
-          mv target/universal/release/*.a ios
       - uses: actions/upload-artifact@v1
         with:
           name: ios
@@ -155,9 +104,7 @@ jobs:
     needs:
       [
         build_linux,
-        build_linux_32,
         build_windows,
-        build_windows_32,
         build_uwp,
         build_macos,
         build_android,
@@ -168,15 +115,9 @@ jobs:
       - uses: actions/download-artifact@v1
         with:
           name: linux
-      - uses: actions/download-artifact@v1
-        with:
-          name: linux-32
       - uses: actions/download-artifact@v1
         with:
           name: windows
-      - uses: actions/download-artifact@v1
-        with:
-          name: windows-32
       - uses: actions/download-artifact@v1
         with:
           name: uwp
@@ -190,15 +131,13 @@ jobs:
         with:
           name: ios
       - run: |
-          mkdir -p godot-tts/target/release/32
+          mkdir -p godot-tts/target/release
-          cp linux/*.so godot-tts/target/release
+          cp linux/release/*.so godot-tts/target/release
-          cp linux-32/*.so godot-tts/target/release/32
+          cp windows/release/*.dll godot-tts/target/release
-          cp windows/*.dll godot-tts/target/release
+          cp uwp/release/godot_tts.uwp.dll godot-tts/target/release
-          cp windows-32/*.dll godot-tts/target/release/32
+          cp macos/release/*.dylib godot-tts/target/release
-          cp uwp/*.dll godot-tts/target/release
-          cp macos/*.dylib godot-tts/target/release
           cp android/outputs/aar/godot-tts.aar godot-tts/
-          cp ios/*.a godot-tts/target/release
+          cp ios/universal/release/*.a godot-tts/target/release
           cp LICENSE godot-tts
           cp README.md godot-tts
           cp TTS.gd godot-tts.g* godot-tts

Cargo.toml

@@ -7,7 +7,14 @@ edition = "2018"
 [lib]
 crate-type = ["staticlib", "cdylib"]
 
+[features]
+
+use_tolk = ["tolk", "tts/use_tolk"]
+
 [dependencies]
-env_logger = "0.10"
+env_logger = "0.8"
-gdnative = "0.11"
+gdnative = "0.9"
-tts = { version = "0.25", features = ["tolk"] }
+tts = ">= 0.10.3"
+
+[target.'cfg(windows)'.dependencies]
+tolk = { version = ">= 0.2.1", optional = true }

README.md

@@ -33,10 +33,6 @@ The public-facing API is contained entirely within [TTS.GD](https://github.com/l
 
 Download the [latest release](https://github.com/lightsoutgames/godot-tts/releases).
 
-## Usage
-
-Inside your projects root folder create a new folder named _addons_. Then extract _godot-tts.zip_ into that folder. After attaching TTS.GD to a node you can make calls to the API.
-
 ## Notes on Android
 
 Usage on Android is a bit more complicated:

TTS.gd

@@ -36,71 +36,6 @@ func _ready():
 	pause_mode = Node.PAUSE_MODE_PROCESS
 
 
-func _get_min_volume():
-	if OS.has_feature('JavaScript'):
-		return 0
-	else:
-		return 0
-
-var min_volume setget , _get_min_volume
-
-
-func _get_max_volume():
-	if OS.has_feature('JavaScript'):
-		return 1.0
-	else:
-		return 0
-
-var max_volume setget , _get_max_volume
-
-
-func _get_normal_volume():
-	if OS.has_feature('JavaScript'):
-		return 1.0
-	else:
-		return 0
-
-var normal_volume setget , _get_normal_volume
-
-var javascript_volume = self.normal_volume
-
-
-func _set_volume(volume):
-	if volume < self.min_volume:
-		volume = self.min_volume
-	elif volume > self.max_volume:
-		volume = self.max_volume
-	if OS.has_feature('JavaScript'):
-		javascript_volume = volume
-
-
-func _get_volume():
-	if OS.has_feature('JavaScript'):
-		return javascript_volume
-	else:
-		return 0
-
-
-var volume setget _set_volume, _get_volume
-
-
-func _get_volume_percentage():
-	return range_lerp(self.volume, self.min_volume, self.max_volume, 0, 100)
-
-
-func _set_volume_percentage(v):
-	self.rate = range_lerp(v, 0, 100, self.min_volume, self.max_volume)
-
-
-var volume_percentage setget _set_volume_percentage, _get_volume_percentage
-
-
-func _get_normal_volume_percentage():
-	return range_lerp(self.normal_volume, self.min_volume, self.max_volume, 0, 100)
-
-var normal_volume_percentage setget , _get_normal_volume_percentage
-
-
 func _get_min_rate():
 	if OS.has_feature('JavaScript'):
 		return 0.1
@@ -197,16 +132,15 @@ func speak(text, interrupt := true):
 	elif OS.has_feature('JavaScript'):
 		var code = (
 			"""
-			let utterance = new SpeechSynthesisUtterance("%s")
+            let utterance = new SpeechSynthesisUtterance("%s")
-			utterance.rate = %s
+            utterance.rate = %s
-			utterance.volume = %s
+        """
-		"""
+			% [text.replace("\n", " "), javascript_rate]
-			% [text.replace("\n", " "), javascript_rate, javascript_volume]
 		)
 		if interrupt:
 			code += """
-				window.speechSynthesis.cancel()
+                window.speechSynthesis.cancel()
-			"""
+            """
 		code += "window.speechSynthesis.speak(utterance)"
 		JavaScript.eval(code)
 	else:

godot-tts.gdnlib

@@ -2,17 +2,14 @@
 
 Server.64="res://addons/godot-tts/target/debug/libgodot_tts.so"
 Windows.64="res://addons/godot-tts/target/debug/godot_tts.dll"
-Windows.32="res://addons/godot-tts/target/debug/32/godot_tts.dll"
 UWP.64="res://addons/godot-tts/target/debug/godot_tts.dll"
 X11.64="res://addons/godot-tts/target/debug/libgodot_tts.so"
-X11.32="res://addons/godot-tts/target/debug/32/libgodot_tts.so"
 OSX.64="res://addons/godot-tts/target/debug/libgodot_tts.dylib"
-IOS="res://addons/godot-tts/target/debug/libgodot_tts.a"
+IOS="res://addons/godot-tts/target/universal/debug/libgodot_tts.a"
 
 [dependencies]
 
-Windows.64=[ "res://addons/godot-tts/target/debug/nvdaControllerClient64.dll", "res://addons/godot-tts/target/debug/SAAPI64.dll" ]
+Windows.64=["res://addons/godot-tts/target/debug/nvdaControllerClient64.dll", "res://addons/godot-tts/target/debug/SAAPI64.dll"]
-Windows.32=[ "res://addons/godot-tts/target/debug/32/dolapi32.dll", "res://addons/godot-tts/target/debug/32/nvdaControllerClient32.dll", "res://addons/godot-tts/target/debug/32/SAAPI32.dll" ]
 
 [general]
 

godot-tts.gdnlib.release

@@ -2,17 +2,15 @@
 
 Server.64="res://addons/godot-tts/target/release/libgodot_tts.so"
 Windows.64="res://addons/godot-tts/target/release/godot_tts.dll"
-Windows.32="res://addons/godot-tts/target/release/32/godot_tts.dll"
 UWP.64="res://addons/godot-tts/target/release/godot_tts.uwp.dll"
 X11.64="res://addons/godot-tts/target/release/libgodot_tts.so"
-X11.32="res://addons/godot-tts/target/release/32/libgodot_tts.so"
 OSX.64="res://addons/godot-tts/target/release/libgodot_tts.dylib"
 IOS="res://addons/godot-tts/target/release/libgodot_tts.a"
 
 [dependencies]
 
-Windows.64=[ "res://addons/godot-tts/target/release/nvdaControllerClient64.dll", "res://addons/godot-tts/target/release/SAAPI64.dll" ]
+Windows.64=["res://addons/godot-tts/target/release/nvdaControllerClient64.dll", "res://addons/godot-tts/target/release/SAAPI64.dll"]
-Windows.32=[ "res://addons/godot-tts/target/release/32/dolapi32.dll", "res://addons/godot-tts/target/release/32/nvdaControllerClient32.dll", "res://addons/godot-tts/target/release/32/SAAPI32.dll" ]
+X11.64=[  ]
 
 [general]
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.6-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,129 +1,78 @@
-#!/bin/sh
+#!/usr/bin/env sh
-
-#
-# Copyright © 2015-2021 the original authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
 
 ##############################################################################
-#
+##
-#   Gradle start up script for POSIX generated by Gradle.
+##  Gradle start up script for UN*X
-#
+##
-#   Important for running:
-#
-#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
-#       noncompliant, but you have some other compliant shell such as ksh or
-#       bash, then to run this script, type that shell name before the whole
-#       command line, like:
-#
-#           ksh Gradle
-#
-#       Busybox and similar reduced shells will NOT work, because this script
-#       requires all of these POSIX shell features:
-#         * functions;
-#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
-#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
-#         * compound commands having a testable exit status, especially «case»;
-#         * various built-in commands including «command», «set», and «ulimit».
-#
-#   Important for patching:
-#
-#   (2) This script targets any POSIX shell, so it avoids extensions provided
-#       by Bash, Ksh, etc; in particular arrays are avoided.
-#
-#       The "traditional" practice of packing multiple parameters into a
-#       space-separated string is a well documented source of bugs and security
-#       problems, so this is (mostly) avoided, by progressively accumulating
-#       options in "$@", and eventually passing that to Java.
-#
-#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
-#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
-#       see the in-line comments for details.
-#
-#       There are tweaks for specific operating systems such as AIX, CygWin,
-#       Darwin, MinGW, and NonStop.
-#
-#   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
-#       within the Gradle project.
-#
-#       You can find Gradle at https://github.com/gradle/gradle/.
-#
 ##############################################################################
 
 # Attempt to set APP_HOME
-
 # Resolve links: $0 may be a link
-app_path=$0
+PRG="$0"
-
+# Need this for relative symlinks.
-# Need this for daisy-chained symlinks.
+while [ -h "$PRG" ] ; do
-while
+    ls=`ls -ld "$PRG"`
-    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    link=`expr "$ls" : '.*-> \(.*\)$'`
-    [ -h "$app_path" ]
+    if expr "$link" : '/.*' > /dev/null; then
-do
+        PRG="$link"
-    ls=$( ls -ld "$app_path" )
+    else
-    link=${ls#*' -> '}
+        PRG=`dirname "$PRG"`"/$link"
-    case $link in             #(
+    fi
-      /*)   app_path=$link ;; #(
-      *)    app_path=$APP_HOME$link ;;
-    esac
 done
-
+SAVED="`pwd`"
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
 
 APP_NAME="Gradle"
-APP_BASE_NAME=${0##*/}
+APP_BASE_NAME=`basename "$0"`
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+DEFAULT_JVM_OPTS='"-Xmx64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD=maximum
+MAX_FD="maximum"
 
 warn () {
     echo "$*"
-} >&2
+}
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-} >&2
+}
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "$( uname )" in                #(
+case "`uname`" in
-  CYGWIN* )         cygwin=true  ;; #(
+  CYGWIN* )
-  Darwin* )         darwin=true  ;; #(
+    cygwin=true
-  MSYS* | MINGW* )  msys=true    ;; #(
+    ;;
-  NONSTOP* )        nonstop=true ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
-
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD=$JAVA_HOME/jre/sh/java
+        JAVACMD="$JAVA_HOME/jre/sh/java"
     else
-        JAVACMD=$JAVA_HOME/bin/java
+        JAVACMD="$JAVA_HOME/bin/java"
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -132,7 +81,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD=java
+    JAVACMD="java"
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -140,95 +89,84 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    case $MAX_FD in #(
+    MAX_FD_LIMIT=`ulimit -H -n`
-      max*)
+    if [ $? -eq 0 ] ; then
-        MAX_FD=$( ulimit -H -n ) ||
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            warn "Could not query maximum file descriptor limit"
+            MAX_FD="$MAX_FD_LIMIT"
-    esac
-    case $MAX_FD in  #(
-      '' | soft) :;; #(
-      *)
-        ulimit -n "$MAX_FD" ||
-            warn "Could not set maximum file descriptor limit to $MAX_FD"
-    esac
-fi
-
-# Collect all arguments for the java command, stacking in reverse order:
-#   * args from the command line
-#   * the main class name
-#   * -classpath
-#   * -D...appname settings
-#   * --module-path (only if needed)
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if "$cygwin" || "$msys" ; then
-    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
-
-    JAVACMD=$( cygpath --unix "$JAVACMD" )
-
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    for arg do
-        if
-            case $arg in                                #(
-              -*)   false ;;                            # don't mess with options #(
-              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
-                    [ -e "$t" ] ;;                      #(
-              *)    false ;;
-            esac
-        then
-            arg=$( cygpath --path --ignore --mixed "$arg" )
         fi
-        # Roll the args list around exactly as many times as the number of
+        ulimit -n $MAX_FD
-        # args, so each arg winds up back in the position where it started, but
+        if [ $? -ne 0 ] ; then
-        # possibly modified.
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        #
+        fi
-        # NB: a `for` loop captures its iteration list before it begins, so
+    else
-        # changing the positional parameters here affects neither the number of
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-        # iterations, nor the values presented in `arg`.
+    fi
-        shift                   # remove old arg
-        set -- "$@" "$arg"      # push replacement arg
-    done
 fi
 
-# Collect all arguments for the java command;
+# For Darwin, add options to specify how the application appears in the dock
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+if $darwin; then
-#     shell script including quotes and variable substitutions, so put them in
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-#     double quotes to make sure that they get re-expanded; and
+fi
-#   * put everything else in single quotes, so that it's not re-expanded.
 
-set -- \
+# For Cygwin, switch paths to Windows format before running java
-        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+if $cygwin ; then
-        -classpath "$CLASSPATH" \
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-        org.gradle.wrapper.GradleWrapperMain \
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-        "$@"
+    JAVACMD=`cygpath --unix "$JAVACMD"`
 
-# Use "xargs" to parse quoted args.
+    # We build the pattern for arguments to be converted via cygpath
-#
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+    SEP=""
-#
+    for dir in $ROOTDIRSRAW ; do
-# In Bash we could simply go:
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
-#
+        SEP="|"
-#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+    done
-#   set -- "${ARGS[@]}" "$@"
+    OURCYGPATTERN="(^($ROOTDIRS))"
-#
+    # Add a user-defined pattern to the cygpath arguments
-# but POSIX shell has neither arrays nor command substitution, so instead we
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-# post-process each arg (as a line of input to sed) to backslash-escape any
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-# character that might be a shell metacharacter, then use eval to reverse
+    fi
-# that process (while maintaining the separation between arguments), and wrap
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-# the whole thing up as a single "set" statement.
+    i=0
-#
+    for arg in "$@" ; do
-# This will of course break if any of these variables contains a newline or
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-# an unmatched quote.
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-#
 
-eval "set -- $(
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        xargs -n1 |
+        else
-        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+            eval `echo args$i`="\"$arg\""
-        tr '\n' ' '
+        fi
-    )" '"$@"'
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
 
 exec "$JAVACMD" "$@"

gradlew.bat

@@ -1,19 +1,3 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
 @if "%DEBUG%" == "" @echo off
 @rem ##########################################################################
 @rem
@@ -29,18 +13,15 @@ if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+set DEFAULT_JVM_OPTS="-Xmx64m"
 
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
 set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
+if "%ERRORLEVEL%" == "0" goto init
 
 echo.
 echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
@@ -54,7 +35,7 @@ goto fail
 set JAVA_HOME=%JAVA_HOME:"=%
 set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-if exist "%JAVA_EXE%" goto execute
+if exist "%JAVA_EXE%" goto init
 
 echo.
 echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
@@ -64,14 +45,28 @@ echo location of your Java installation.
 
 goto fail
 
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
 :execute
 @rem Setup the command line
 
 set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
 
-
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
 
 :end
 @rem End local scope for the variables with windows NT shell

src/lib.rs

@@ -1,329 +1,275 @@
-use std::sync::mpsc::{channel, Receiver};
+use std::sync::mpsc::{channel, Receiver};
-
+
-use gdnative::prelude::*;
+use gdnative::prelude::*;
-use tts::{Features, Tts, UtteranceId};
+use tts::{Features, UtteranceId, TTS as Tts};
-
+
-#[derive(NativeClass)]
+#[derive(NativeClass)]
-struct Utterance(pub(crate) Option<UtteranceId>);
+#[inherit(Reference)]
-
+struct Utterance(pub(crate) Option<UtteranceId>);
-#[methods]
+
-impl Utterance {
+#[methods]
-    fn new(_owner: &Reference) -> Self {
+impl Utterance {
-        Self(None)
+    fn new(_owner: &Reference) -> Self {
-    }
+        Self(None)
-}
+    }
-
+}
-#[allow(clippy::enum_variant_names)]
+
-enum Msg {
+enum Msg {
-    UtteranceBegin(UtteranceId),
+    UtteranceBegin(UtteranceId),
-    UtteranceEnd(UtteranceId),
+    UtteranceEnd(UtteranceId),
-    UtteranceStop(UtteranceId),
+    UtteranceStop(UtteranceId),
-}
+}
-
+
-#[allow(clippy::upper_case_acronyms)]
+#[derive(NativeClass)]
-#[derive(NativeClass)]
+#[inherit(Node)]
-#[inherit(Node)]
+#[register_with(Self::register)]
-#[register_with(Self::register)]
+struct TTS(Tts, Receiver<Msg>);
-struct TTS(Tts, Receiver<Msg>);
+
-
+#[methods]
-#[methods]
+impl TTS {
-impl TTS {
+    fn new(owner: &Node) -> Self {
-    fn new(owner: &Node) -> Self {
+        owner.set_pause_mode(2);
-        owner.set_pause_mode(2);
+        let tts = Tts::default().unwrap();
-        let tts = Tts::default().expect("Failed to initialize TTS");
+        let (tx, rx) = channel();
-        let (tx, rx) = channel();
+        let Features {
-        let Features {
+            utterance_callbacks,
-            utterance_callbacks,
+            ..
-            ..
+        } = tts.supported_features();
-        } = tts.supported_features();
+        if utterance_callbacks {
-        if utterance_callbacks {
+            let tx_end = tx.clone();
-            let tx_end = tx.clone();
+            let tx_stop = tx.clone();
-            let tx_stop = tx.clone();
+            tts.on_utterance_begin(Some(Box::new(move |utterance| {
-            tts.on_utterance_begin(Some(Box::new(move |utterance| {
+                tx.send(Msg::UtteranceBegin(utterance)).unwrap();
-                tx.send(Msg::UtteranceBegin(utterance))
+            })))
-                    .expect("Failed to send UtteranceBegin");
+            .expect("Failed to set utterance_begin callback");
-            })))
+            tts.on_utterance_end(Some(Box::new(move |utterance| {
-            .expect("Failed to set utterance_begin callback");
+                tx_end.send(Msg::UtteranceEnd(utterance)).unwrap();
-            tts.on_utterance_end(Some(Box::new(move |utterance| {
+            })))
-                tx_end
+            .expect("Failed to set utterance_end callback");
-                    .send(Msg::UtteranceEnd(utterance))
+            tts.on_utterance_stop(Some(Box::new(move |utterance| {
-                    .expect("Failed to send UtteranceEnd");
+                tx_stop.send(Msg::UtteranceStop(utterance)).unwrap();
-            })))
+            })))
-            .expect("Failed to set utterance_end callback");
+            .expect("Failed to set utterance_stop callback");
-            tts.on_utterance_stop(Some(Box::new(move |utterance| {
+        }
-                tx_stop
+        Self(tts, rx)
-                    .send(Msg::UtteranceStop(utterance))
+    }
-                    .expect("Failed to send UtteranceStop");
+
-            })))
+    fn register(builder: &ClassBuilder<Self>) {
-            .expect("Failed to set utterance_stop callback");
+        builder
-        }
+            .add_property("rate")
-        Self(tts, rx)
+            .with_getter(|this: &TTS, _| match this.0.get_rate() {
-    }
+                Ok(rate) => rate,
-
+                _ => 0.,
-    fn register(builder: &ClassBuilder<Self>) {
+            })
-        builder
+            .with_setter(|this: &mut TTS, _, v: f32| {
-            .property("volume")
+                let Features {
-            .with_getter(|this: &TTS, _| match this.0.get_volume() {
+                    rate: rate_supported,
-                Ok(volume) => volume,
+                    ..
-                _ => 0.,
+                } = this.0.supported_features();
-            })
+                if rate_supported {
-            .with_setter(|this: &mut TTS, _, v: f32| {
+                    let mut v = v;
-                let Features {
+                    if v < this.0.min_rate() {
-                    volume: volume_supported,
+                        v = this.0.min_rate();
-                    ..
+                    } else if v > this.0.max_rate() {
-                } = this.0.supported_features();
+                        v = this.0.max_rate();
-                if volume_supported {
+                    }
-                    let mut v = v;
+                    this.0.set_rate(v).unwrap();
-                    if v < this.0.min_volume() {
+                }
-                        v = this.0.min_volume();
+            })
-                    } else if v > this.0.max_volume() {
+            .done();
-                        v = this.0.max_volume();
+        builder
-                    }
+            .add_property("min_rate")
-                    this.0.set_volume(v).expect("Failed to set volume");
+            .with_getter(|this: &TTS, _| {
-                }
+                let Features {
-            })
+                    rate: rate_supported,
-            .done();
+                    ..
-        builder
+                } = this.0.supported_features();
-            .property("min_volume")
+                if rate_supported {
-            .with_getter(|this: &TTS, _| {
+                    this.0.min_rate()
-                let Features {
+                } else {
-                    volume: volume_supported,
+                    0.
-                    ..
+                }
-                } = this.0.supported_features();
+            })
-                if volume_supported {
+            .done();
-                    this.0.min_volume()
+        builder
-                } else {
+            .add_property("max_rate")
-                    0.
+            .with_getter(|this: &TTS, _| {
-                }
+                let Features {
-            })
+                    rate: rate_supported,
-            .done();
+                    ..
-        builder
+                } = this.0.supported_features();
-            .property("max_volume")
+                if rate_supported {
-            .with_getter(|this: &TTS, _| {
+                    this.0.max_rate()
-                let Features {
+                } else {
-                    volume: volume_supported,
+                    0.
-                    ..
+                }
-                } = this.0.supported_features();
+            })
-                if volume_supported {
+            .done();
-                    this.0.max_volume()
+        builder
-                } else {
+            .add_property("normal_rate")
-                    0.
+            .with_getter(|this: &TTS, _| {
-                }
+                let Features {
-            })
+                    rate: rate_supported,
-            .done();
+                    ..
-        builder
+                } = this.0.supported_features();
-            .property("normal_volume")
+                if rate_supported {
-            .with_getter(|this: &TTS, _| {
+                    this.0.normal_rate()
-                let Features {
+                } else {
-                    volume: volume_supported,
+                    0.
-                    ..
+                }
-                } = this.0.supported_features();
+            })
-                if volume_supported {
+            .done();
-                    this.0.normal_volume()
+        builder
-                } else {
+            .add_property("can_detect_screen_reader")
-                    0.
+            .with_getter(|_: &TTS, _| {
-                }
+                if cfg!(all(windows, features = "use_tolk")) {
-            })
+                    true
-            .done();
+                } else {
-        builder
+                    false
-            .property("rate")
+                }
-            .with_getter(|this: &TTS, _| match this.0.get_rate() {
+            })
-                Ok(rate) => rate,
+            .done();
-                _ => 0.,
+        #[allow(unreachable_code)]
-            })
+        builder
-            .with_setter(|this: &mut TTS, _, v: f32| {
+            .add_property("has_screen_reader")
-                let Features {
+            .with_getter(|_: &TTS, _| {
-                    rate: rate_supported,
+                #[cfg(all(windows, features = "use_tolk"))]
-                    ..
+                {
-                } = this.0.supported_features();
+                    let tolk = tolk::Tolk::new();
-                if rate_supported {
+                    return tolk.detect_screen_reader().is_some();
-                    let mut v = v;
+                }
-                    if v < this.0.min_rate() {
+                false
-                        v = this.0.min_rate();
+            })
-                    } else if v > this.0.max_rate() {
+            .done();
-                        v = this.0.max_rate();
+        builder
-                    }
+            .add_property("can_detect_is_speaking")
-                    this.0.set_rate(v).expect("Failed to set rate");
+            .with_getter(|this: &TTS, _| {
-                }
+                let Features {
-            })
+                    is_speaking: is_speaking_supported,
-            .done();
+                    ..
-        builder
+                } = this.0.supported_features();
-            .property("min_rate")
+                return is_speaking_supported;
-            .with_getter(|this: &TTS, _| {
+            })
-                let Features {
+            .done();
-                    rate: rate_supported,
+        builder
-                    ..
+            .add_property("is_speaking")
-                } = this.0.supported_features();
+            .with_getter(|this: &TTS, _| {
-                if rate_supported {
+                let Features {
-                    this.0.min_rate()
+                    is_speaking: is_speaking_supported,
-                } else {
+                    ..
-                    0.
+                } = this.0.supported_features();
-                }
+                if is_speaking_supported {
-            })
+                    return this.0.is_speaking().unwrap();
-            .done();
+                } else {
-        builder
+                    return false;
-            .property("max_rate")
+                }
-            .with_getter(|this: &TTS, _| {
+            })
-                let Features {
+            .done();
-                    rate: rate_supported,
+        builder.add_signal(Signal {
-                    ..
+            name: "utterance_begin",
-                } = this.0.supported_features();
+            args: &[SignalArgument {
-                if rate_supported {
+                name: "utterance",
-                    this.0.max_rate()
+                default: Variant::default(),
-                } else {
+                export_info: ExportInfo::new(VariantType::Object),
-                    0.
+                usage: PropertyUsage::DEFAULT,
-                }
+            }],
-            })
+        });
-            .done();
+        builder.add_signal(Signal {
-        builder
+            name: "utterance_end",
-            .property("normal_rate")
+            args: &[SignalArgument {
-            .with_getter(|this: &TTS, _| {
+                name: "utterance",
-                let Features {
+                default: Variant::default(),
-                    rate: rate_supported,
+                export_info: ExportInfo::new(VariantType::Object),
-                    ..
+                usage: PropertyUsage::DEFAULT,
-                } = this.0.supported_features();
+            }],
-                if rate_supported {
+        });
-                    this.0.normal_rate()
+        builder.add_signal(Signal {
-                } else {
+            name: "utterance_stop",
-                    0.
+            args: &[SignalArgument {
-                }
+                name: "utterance",
-            })
+                default: Variant::default(),
-            .done();
+                export_info: ExportInfo::new(VariantType::Object),
-        builder
+                usage: PropertyUsage::DEFAULT,
-            .property("can_detect_screen_reader")
+            }],
-            .with_getter(|_: &TTS, _| cfg!(windows))
+        });
-            .done();
+    }
-        builder
+
-            .property("has_screen_reader")
+    #[export]
-            .with_getter(|_, _| Tts::screen_reader_available())
+    fn speak(&mut self, _owner: &Node, message: GodotString, interrupt: bool) -> Variant {
-            .done();
+        let message = message.to_string();
-        builder
+        if let Ok(id) = self.0.speak(message, interrupt) {
-            .property("can_detect_is_speaking")
+            let utterance: Instance<Utterance, Unique> = Instance::new();
-            .with_getter(|this: &TTS, _| {
+            if id.is_some() {
-                let Features {
+                utterance
-                    is_speaking: is_speaking_supported,
+                    .map_mut(|u, _| u.0 = id)
-                    ..
+                    .expect("Failed to set utterance ID");
-                } = this.0.supported_features();
+            }
-                is_speaking_supported
+            let utterance = utterance.owned_to_variant();
-            })
+            utterance
-            .done();
+        } else {
-        builder
+            Variant::default()
-            .property("is_speaking")
+        }
-            .with_getter(|this: &TTS, _| {
+    }
-                let Features {
+
-                    is_speaking: is_speaking_supported,
+    #[export]
-                    ..
+    fn stop(&mut self, _owner: &Node) {
-                } = this.0.supported_features();
+        self.0.stop().unwrap();
-                if is_speaking_supported {
+    }
-                    this.0
+
-                        .is_speaking()
+    #[export]
-                        .expect("Failed to determine if speaking")
+    fn is_rate_supported(&mut self, _owner: &Node) -> bool {
-                } else {
+        let Features {
-                    false
+            rate: rate_supported,
-                }
+            ..
-            })
+        } = self.0.supported_features();
-            .done();
+        rate_supported
-        builder
+    }
-            .signal("utterance_begin")
+
-            .with_param_custom(SignalParam {
+    #[export]
-                name: "utterance".into(),
+    fn are_utterance_callbacks_supported(&mut self, _owner: &Node) -> bool {
-                default: Variant::default(),
+        let Features {
-                export_info: ExportInfo::new(VariantType::Object),
+            utterance_callbacks: supported,
-                usage: PropertyUsage::DEFAULT,
+            ..
-            })
+        } = self.0.supported_features();
-            .done();
+        supported
-        builder
+    }
-            .signal("utterance_end")
+
-            .with_param_custom(SignalParam {
+    #[export]
-                name: "utterance".into(),
+    fn _process(&mut self, owner: &Node, _delta: f32) {
-                default: Variant::default(),
+        if let Some(msg) = self.1.try_recv().ok() {
-                export_info: ExportInfo::new(VariantType::Object),
+            match msg {
-                usage: PropertyUsage::DEFAULT,
+                Msg::UtteranceBegin(utterance_id) => {
-            })
+                    let utterance: Instance<Utterance, Unique> = Instance::new();
-            .done();
+                    utterance
-        builder
+                        .map_mut(|u, _| u.0 = Some(utterance_id))
-            .signal("utterance_stop")
+                        .expect("Failed to set utterance ID");
-            .with_param_custom(SignalParam {
+                    owner.emit_signal("utterance_begin", &[utterance.owned_to_variant()]);
-                name: "utterance".into(),
+                }
-                default: Variant::default(),
+                Msg::UtteranceEnd(utterance_id) => {
-                export_info: ExportInfo::new(VariantType::Object),
+                    let utterance: Instance<Utterance, Unique> = Instance::new();
-                usage: PropertyUsage::DEFAULT,
+                    utterance
-            })
+                        .map_mut(|u, _| u.0 = Some(utterance_id))
-            .done();
+                        .expect("Failed to set utterance ID");
-    }
+                    owner.emit_signal("utterance_end", &[utterance.owned_to_variant()]);
-
+                }
-    #[method]
+                Msg::UtteranceStop(utterance_id) => {
-    fn speak(&mut self, message: String, interrupt: bool) -> Variant {
+                    let utterance: Instance<Utterance, Unique> = Instance::new();
-        if let Ok(id) = self.0.speak(message, interrupt) {
+                    utterance
-            let utterance: Instance<Utterance, Unique> = Instance::new();
+                        .map_mut(|u, _| u.0 = Some(utterance_id))
-            if id.is_some() {
+                        .expect("Failed to set utterance ID");
-                utterance
+                    owner.emit_signal("utterance_stop", &[utterance.owned_to_variant()]);
-                    .map_mut(|u, _| u.0 = id)
+                }
-                    .expect("Failed to set utterance ID");
+            }
-            }
+        }
-            utterance.owned_to_variant()
+    }
-        } else {
+}
-            Variant::default()
+
-        }
+fn init(handle: InitHandle) {
-    }
+    env_logger::init();
-
+    handle.add_tool_class::<Utterance>();
-    #[method]
+    handle.add_class::<TTS>();
-    fn stop(&mut self) {
+}
-        self.0.stop().expect("Failed to stop");
+
-    }
+godot_gdnative_init!();
-
+godot_nativescript_init!(init);
-    #[method]
+godot_gdnative_terminate!();
-    fn is_rate_supported(&mut self) -> bool {
-        let Features {
-            rate: rate_supported,
-            ..
-        } = self.0.supported_features();
-        rate_supported
-    }
-
-    #[method]
-    fn are_utterance_callbacks_supported(&mut self) -> bool {
-        let Features {
-            utterance_callbacks: supported,
-            ..
-        } = self.0.supported_features();
-        supported
-    }
-
-    #[method]
-    fn _process(&mut self, #[base] base: &Node, _delta: f32) {
-        if let Ok(msg) = self.1.try_recv() {
-            match msg {
-                Msg::UtteranceBegin(utterance_id) => {
-                    let utterance: Instance<Utterance, Unique> = Instance::new();
-                    utterance
-                        .map_mut(|u, _| u.0 = Some(utterance_id))
-                        .expect("Failed to set utterance ID");
-                    base.emit_signal("utterance_begin", &[utterance.owned_to_variant()]);
-                }
-                Msg::UtteranceEnd(utterance_id) => {
-                    let utterance: Instance<Utterance, Unique> = Instance::new();
-                    utterance
-                        .map_mut(|u, _| u.0 = Some(utterance_id))
-                        .expect("Failed to set utterance ID");
-                    base.emit_signal("utterance_end", &[utterance.owned_to_variant()]);
-                }
-                Msg::UtteranceStop(utterance_id) => {
-                    let utterance: Instance<Utterance, Unique> = Instance::new();
-                    utterance
-                        .map_mut(|u, _| u.0 = Some(utterance_id))
-                        .expect("Failed to set utterance ID");
-                    base.emit_signal("utterance_stop", &[utterance.owned_to_variant()]);
-                }
-            }
-        }
-    }
-}
-
-fn init(handle: InitHandle) {
-    env_logger::init();
-    handle.add_tool_class::<Utterance>();
-    handle.add_class::<TTS>();
-}
-
-godot_init!(init);

src/main/java/games/lightsout/godot/tts/TTS.java

@@ -18,7 +18,6 @@ import android.view.accessibility.AccessibilityManager;
 public class TTS extends GodotPlugin implements TextToSpeech.OnInitListener {
     private TextToSpeech tts = null;
 
-    private float volume = 1f;
     private float rate = 1f;
 
     private Integer utteranceId = 0;
@@ -37,15 +36,6 @@ public class TTS extends GodotPlugin implements TextToSpeech.OnInitListener {
         tts.stop();
     }
 
-    public float get_volume() {
-        return this.volume;
-    }
-
-    public void set_volume(float volume) {
-        this.volume = volume;
-        tts.Engine.KEY_PARAM_VOLUME = volume;
-    }
-
     public float get_rate() {
         return this.rate;
     }