Implement sensing_loud block

Author: adazem009

src/blocks/sensingblocks.cpp

@@ -51,6 +51,7 @@ void SensingBlocks::registerBlocks(IEngine *engine)
     engine->addCompileFunction(this, "sensing_mousey", &compileMouseY);
     engine->addCompileFunction(this, "sensing_setdragmode", &compileSetDragMode);
     engine->addCompileFunction(this, "sensing_loudness", &compileLoudness);
+    engine->addCompileFunction(this, "sensing_loud", &compileLoud);
 }
 
 void SensingBlocks::onInit(IEngine *engine)
@@ -217,6 +218,13 @@ CompilerValue *SensingBlocks::compileLoudness(Compiler *compiler)
     return compiler->addFunctionCall("sensing_loudness", Compiler::StaticType::Number);
 }
 
+CompilerValue *SensingBlocks::compileLoud(Compiler *compiler)
+{
+    CompilerValue *treshold = compiler->addConstValue(10);
+    CompilerValue *loudness = compiler->addFunctionCall("sensing_loudness", Compiler::StaticType::Number);
+    return compiler->createCmpGT(loudness, treshold);
+}
+
 void SensingBlocks::onAnswer(const std::string &answer)
 {
     // https://github.com/scratchfoundation/scratch-vm/blob/6055823f203a696165084b873e661713806583ec/src/blocks/scratch3_sensing.js#L99-L115

src/blocks/sensingblocks.h

@@ -57,6 +57,7 @@ class SensingBlocks : public IExtension
         static CompilerValue *compileMouseY(Compiler *compiler);
         static CompilerValue *compileSetDragMode(Compiler *compiler);
         static CompilerValue *compileLoudness(Compiler *compiler);
+        static CompilerValue *compileLoud(Compiler *compiler);
 
         static void onAnswer(const std::string &answer);
         static void enqueueAsk(const std::string &question, Thread *thread);

test/blocks/sensing_blocks_test.cpp

@@ -1396,3 +1396,63 @@ TEST_F(SensingBlocksTest, Loudness)
     ASSERT_EQ(value_toDouble(&value), 62);
     value_free(&value);
 }
+
+TEST_F(SensingBlocksTest, Loud_Below)
+{
+    auto targetMock = std::make_shared<TargetMock>();
+
+    ScriptBuilder builder(m_extension.get(), m_engine, targetMock);
+    builder.addBlock("sensing_loud");
+    Block *block = builder.currentBlock();
+
+    Compiler compiler(&m_engineMock, targetMock.get());
+    auto code = compiler.compile(block, Compiler::CodeType::Reporter);
+    Script script(targetMock.get(), block, &m_engineMock);
+    script.setCode(code);
+    Thread thread(targetMock.get(), &m_engineMock, &script);
+
+    EXPECT_CALL(*m_audioLoudness, getLoudness()).WillOnce(Return(9));
+    ValueData value = thread.runReporter();
+    ASSERT_FALSE(value_toBool(&value));
+    value_free(&value);
+}
+
+TEST_F(SensingBlocksTest, Loud_Equal)
+{
+    auto targetMock = std::make_shared<TargetMock>();
+
+    ScriptBuilder builder(m_extension.get(), m_engine, targetMock);
+    builder.addBlock("sensing_loud");
+    Block *block = builder.currentBlock();
+
+    Compiler compiler(&m_engineMock, targetMock.get());
+    auto code = compiler.compile(block, Compiler::CodeType::Reporter);
+    Script script(targetMock.get(), block, &m_engineMock);
+    script.setCode(code);
+    Thread thread(targetMock.get(), &m_engineMock, &script);
+
+    EXPECT_CALL(*m_audioLoudness, getLoudness()).WillOnce(Return(10));
+    ValueData value = thread.runReporter();
+    ASSERT_FALSE(value_toBool(&value));
+    value_free(&value);
+}
+
+TEST_F(SensingBlocksTest, Loud_Above)
+{
+    auto targetMock = std::make_shared<TargetMock>();
+
+    ScriptBuilder builder(m_extension.get(), m_engine, targetMock);
+    builder.addBlock("sensing_loud");
+    Block *block = builder.currentBlock();
+
+    Compiler compiler(&m_engineMock, targetMock.get());
+    auto code = compiler.compile(block, Compiler::CodeType::Reporter);
+    Script script(targetMock.get(), block, &m_engineMock);
+    script.setCode(code);
+    Thread thread(targetMock.get(), &m_engineMock, &script);
+
+    EXPECT_CALL(*m_audioLoudness, getLoudness()).WillOnce(Return(11));
+    ValueData value = thread.runReporter();
+    ASSERT_TRUE(value_toBool(&value));
+    value_free(&value);
+}