Implement sensing_loud block

Author: adazem009

src/blocks/sensingblocks.cpp

@@ -39,6 +39,7 @@ 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);
     engine->addCompileFunction(this, "sensing_timer", &compileTimer);
     engine->addCompileFunction(this, "sensing_resettimer", &compileResetTimer);
     engine->addCompileFunction(this, "sensing_of", &compileOf);
@@ -166,6 +167,11 @@ void SensingBlocks::compileLoudness(Compiler *compiler)
     compiler->addFunctionCall(&loudness);
 }
 
+void SensingBlocks::compileLoud(Compiler *compiler)
+{
+    compiler->addFunctionCall(&loud);
+}
+
 void SensingBlocks::compileTimer(Compiler *compiler)
 {
     compiler->addFunctionCall(&timer);
@@ -479,6 +485,16 @@ unsigned int SensingBlocks::loudness(VirtualMachine *vm)
     return 0;
 }
 
+unsigned int SensingBlocks::loud(VirtualMachine *vm)
+{
+    if (!audioInput)
+        audioInput = AudioInput::instance().get();
+
+    auto audioLoudness = audioInput->audioLoudness();
+    vm->addReturnValue(audioLoudness->getLoudness() > 10.0);
+    return 0;
+}
+
 unsigned int SensingBlocks::distanceTo(VirtualMachine *vm)
 {
     Sprite *sprite = dynamic_cast<Sprite *>(vm->target());

src/blocks/sensingblocks.h

@@ -68,6 +68,7 @@ class SensingBlocks : public IBlockSection
         static void compileMouseY(Compiler *compiler);
         static void compileSetDragMode(Compiler *compiler);
         static void compileLoudness(Compiler *compiler);
+        static void compileLoud(Compiler *compiler);
         static void compileTimer(Compiler *compiler);
         static void compileResetTimer(Compiler *compiler);
         static void compileOf(Compiler *compiler);
@@ -91,6 +92,7 @@ class SensingBlocks : public IBlockSection
         static unsigned int setNotDraggableMode(VirtualMachine *vm);
 
         static unsigned int loudness(VirtualMachine *vm);
+        static unsigned int loud(VirtualMachine *vm);
 
         static unsigned int distanceTo(VirtualMachine *vm);
         static unsigned int distanceToByIndex(VirtualMachine *vm);

test/blocks/sensing_blocks_test.cpp

@@ -132,6 +132,7 @@ TEST_F(SensingBlocksTest, RegisterBlocks)
     EXPECT_CALL(m_engineMock, addCompileFunction(m_section.get(), "sensing_mousey", &SensingBlocks::compileMouseY));
     EXPECT_CALL(m_engineMock, addCompileFunction(m_section.get(), "sensing_setdragmode", &SensingBlocks::compileSetDragMode));
     EXPECT_CALL(m_engineMock, addCompileFunction(m_section.get(), "sensing_loudness", &SensingBlocks::compileLoudness));
+    EXPECT_CALL(m_engineMock, addCompileFunction(m_section.get(), "sensing_loud", &SensingBlocks::compileLoud));
     EXPECT_CALL(m_engineMock, addCompileFunction(m_section.get(), "sensing_timer", &SensingBlocks::compileTimer));
     EXPECT_CALL(m_engineMock, addCompileFunction(m_section.get(), "sensing_resettimer", &SensingBlocks::compileResetTimer));
     EXPECT_CALL(m_engineMock, addCompileFunction(m_section.get(), "sensing_of", &SensingBlocks::compileOf));
@@ -804,6 +805,84 @@ TEST_F(SensingBlocksTest, LoudnessImpl)
     SensingBlocks::audioInput = nullptr;
 }
 
+TEST_F(SensingBlocksTest, Loud)
+{
+    Compiler compiler(&m_engineMock);
+
+    auto block = std::make_shared<Block>("a", "sensing_loud");
+
+    EXPECT_CALL(m_engineMock, functionIndex(&SensingBlocks::loud)).WillOnce(Return(0));
+    compiler.init();
+
+    compiler.setBlock(block);
+    SensingBlocks::compileLoud(&compiler);
+
+    compiler.end();
+
+    ASSERT_EQ(compiler.bytecode(), std::vector<unsigned int>({ vm::OP_START, vm::OP_EXEC, 0, vm::OP_HALT }));
+    ASSERT_TRUE(compiler.constValues().empty());
+}
+
+TEST_F(SensingBlocksTest, LoudImpl)
+{
+    static unsigned int bytecode[] = { vm::OP_START, vm::OP_EXEC, 0, vm::OP_HALT };
+    static BlockFunc functions[] = { &SensingBlocks::loud };
+
+    VirtualMachine vm(nullptr, &m_engineMock, nullptr);
+    vm.setFunctions(functions);
+
+    vm.setBytecode(bytecode);
+    vm.run();
+
+    ASSERT_EQ(vm.registerCount(), 1);
+
+    AudioInputMock audioInput;
+    auto audioLoudness = std::make_shared<AudioLoudnessMock>();
+    SensingBlocks::audioInput = &audioInput;
+
+    EXPECT_CALL(audioInput, audioLoudness()).WillOnce(Return(audioLoudness));
+    EXPECT_CALL(*audioLoudness, getLoudness()).WillOnce(Return(-1));
+    vm.reset();
+    vm.run();
+
+    ASSERT_EQ(vm.registerCount(), 1);
+    ASSERT_FALSE(vm.getInput(0, 1)->toBool());
+
+    EXPECT_CALL(audioInput, audioLoudness()).WillOnce(Return(audioLoudness));
+    EXPECT_CALL(*audioLoudness, getLoudness()).WillOnce(Return(62));
+    vm.reset();
+    vm.run();
+
+    ASSERT_EQ(vm.registerCount(), 1);
+    ASSERT_TRUE(vm.getInput(0, 1)->toBool());
+
+    EXPECT_CALL(audioInput, audioLoudness()).WillOnce(Return(audioLoudness));
+    EXPECT_CALL(*audioLoudness, getLoudness()).WillOnce(Return(9));
+    vm.reset();
+    vm.run();
+
+    ASSERT_EQ(vm.registerCount(), 1);
+    ASSERT_FALSE(vm.getInput(0, 1)->toBool());
+
+    EXPECT_CALL(audioInput, audioLoudness()).WillOnce(Return(audioLoudness));
+    EXPECT_CALL(*audioLoudness, getLoudness()).WillOnce(Return(10));
+    vm.reset();
+    vm.run();
+
+    ASSERT_EQ(vm.registerCount(), 1);
+    ASSERT_FALSE(vm.getInput(0, 1)->toBool());
+
+    EXPECT_CALL(audioInput, audioLoudness()).WillOnce(Return(audioLoudness));
+    EXPECT_CALL(*audioLoudness, getLoudness()).WillOnce(Return(11));
+    vm.reset();
+    vm.run();
+
+    ASSERT_EQ(vm.registerCount(), 1);
+    ASSERT_TRUE(vm.getInput(0, 1)->toBool());
+
+    SensingBlocks::audioInput = nullptr;
+}
+
 TEST_F(SensingBlocksTest, Timer)
 {
     Compiler compiler(&m_engineMock);