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Merge pull request lhartikk#84 from DrDub/master
Added generated audio for ArnoldC scripts using FreeTTS.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,13 @@ | ||
| package org.arnoldc | ||
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| import org.arnoldc.ast.RootNode | ||
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| class ArnoldGenerator extends ClassLoader { | ||
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| def generate(arnoldCode: String, filename: String): Array[Byte] = { | ||
| def generate(arnoldCode: String, filename: String): (Array[Byte], RootNode) = { | ||
| val parser = new ArnoldParser | ||
| val rootNode = parser.parse(arnoldCode) | ||
| rootNode.generateByteCode(filename) | ||
| (rootNode.generateByteCode(filename), rootNode) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| package org.arnoldc | ||
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| import java.util.Locale | ||
| import javax.speech.Central | ||
| import javax.speech.synthesis.Synthesizer | ||
| import javax.speech.synthesis.SynthesizerModeDesc | ||
| import javax.speech.synthesis.Voice | ||
| import com.sun.speech.freetts.audio.AudioPlayer | ||
| import com.sun.speech.freetts.audio.SingleFileAudioPlayer | ||
| import javax.sound.sampled.AudioFileFormat.Type | ||
| import org.arnoldc.ast._ | ||
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| object Declaimer { | ||
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| val p = new ArnoldParser | ||
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| def declaim(root: RootNode, outputFile: String): Unit = { | ||
| SpeechUtils.init("kevin16", outputFile) | ||
| declaim(root) | ||
| SpeechUtils.terminate() | ||
| } | ||
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| def say(text: String) = SpeechUtils.doSpeak(text + "!\n") | ||
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| def declaim(node: AstNode): Unit = node match { | ||
| case RootNode(methods) => methods.map(m => declaim(m)) | ||
| case MainMethodNode(stmts) => | ||
| say(p.BeginMain) | ||
| stmts foreach declaim | ||
| say(p.EndMain) | ||
| case MethodNode(name, args, ret, stmts) => | ||
| say(s"${p.DeclareMethod} $name") | ||
| args.foreach(a => say(s"${p.MethodArguments} ${a.variableName}")) | ||
| if (ret) say(p.NonVoidMethod); | ||
| stmts.map(s => declaim(s)) | ||
| say(p.EndMethodDeclaration) | ||
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| case AssignVariableNode(name, expr) => | ||
| say(s"${p.AssignVariable} $name") | ||
| say(p.SetValue) | ||
| declaim(expr) | ||
| say(p.EndAssignVariable) | ||
| case PrintNode(what) => | ||
| say(p.Print) | ||
| declaim(what) | ||
| case DeclareIntNode(name, value) => | ||
| say(s"${p.DeclareInt} $name") | ||
| say(s"${p.SetInitialValue} $value") | ||
| case ConditionNode(condition, ifStmts, elseStmts) => | ||
| say(p.If) | ||
| declaim(condition) | ||
| ifStmts foreach declaim | ||
| if (elseStmts.nonEmpty) { | ||
| say(p.Else) | ||
| elseStmts foreach declaim | ||
| } | ||
| say(p.EndIf) | ||
| case WhileNode(condition, stmts) => | ||
| say(p.While) | ||
| declaim(condition) | ||
| stmts foreach declaim | ||
| say(p.EndWhile) | ||
| case CallMethodNode(variable, name, args) => | ||
| if (variable.nonEmpty) { | ||
| say(s"${p.AssignVariableFromMethodCall} $variable") | ||
| } | ||
| say(s"${p.CallMethod} $name") | ||
| args foreach declaim | ||
| case CallReadMethodNode(variable) => | ||
| say(s"${p.Read} $variable") | ||
| case ReturnNode(expr) => | ||
| say(p.Return) | ||
| expr.map { x => declaim(x) } | ||
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| case AndNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.And) | ||
| declaim(expr2) | ||
| case OrNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.Or) | ||
| declaim(expr2) | ||
| case PlusExpressionNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.PlusOperator) | ||
| declaim(expr2) | ||
| case MinusExpressionNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.MinusOperator) | ||
| declaim(expr2) | ||
| case DivisionExpressionNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.DivisionOperator) | ||
| declaim(expr2) | ||
| case MultiplicationExpressionNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.MultiplicationOperator) | ||
| declaim(expr2) | ||
| case ModuloExpressionNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.Modulo) | ||
| declaim(expr2) | ||
| case GreaterThanNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.GreaterThan) | ||
| declaim(expr2) | ||
| case EqualToNode(expr1, expr2) => | ||
| declaim(expr1) | ||
| say(p.EqualTo) | ||
| declaim(expr2) | ||
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| case NumberNode(num) => say(num.toString) | ||
| case StringNode(str) => say(str) | ||
| case VariableNode(name) => say(name) | ||
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| case other => say(s"${p.ParseError} $other") | ||
| } | ||
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| } | ||
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| object SpeechUtils { | ||
| System.setProperty("freetts.voices", | ||
| "com.sun.speech.freetts.en.us.cmu_us_kal.KevinVoiceDirectory") | ||
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| val desc = new SynthesizerModeDesc(Locale.US) | ||
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| Central.registerEngineCentral("com.sun.speech.freetts.jsapi.FreeTTSEngineCentral") | ||
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| val synthesizer = Central.createSynthesizer(desc) | ||
| synthesizer.allocate() | ||
| synthesizer.resume() | ||
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| val smd = synthesizer.getEngineModeDesc().asInstanceOf[SynthesizerModeDesc] | ||
| val voices = smd.getVoices() | ||
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| var voice: Voice = null | ||
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| def init(voiceName: String, outputFile: String) { | ||
| for (v <- voices) { | ||
| if (v.getName().equals(voiceName)) { | ||
| voice = v | ||
| val audioPlayer = new SingleFileAudioPlayer(outputFile, Type.WAVE); | ||
| voice.asInstanceOf[com.sun.speech.freetts.jsapi.FreeTTSVoice].getVoice.setAudioPlayer(audioPlayer) | ||
| synthesizer.getSynthesizerProperties().setVoice(voice); | ||
| return | ||
| } | ||
| } | ||
| } | ||
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| def terminate() = { | ||
| synthesizer.deallocate() | ||
| } | ||
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| def doSpeak(speakText: String) { | ||
| //println(speakText) | ||
| synthesizer.speakPlainText(speakText, null); | ||
| synthesizer.waitEngineState(Synthesizer.QUEUE_EMPTY); | ||
| } | ||
| } |
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