Implement sensing_touchingcolor block

Author: adazem009

src/blocks/sensingblocks.cpp

@@ -32,6 +32,7 @@ Rgb SensingBlocks::color() const
 void SensingBlocks::registerBlocks(IEngine *engine)
 {
     engine->addCompileFunction(this, "sensing_touchingobject", &compileTouchingObject);
+    engine->addCompileFunction(this, "sensing_touchingcolor", &compileTouchingColor);
 }
 
 CompilerValue *SensingBlocks::compileTouchingObject(Compiler *compiler)
@@ -62,6 +63,12 @@ CompilerValue *SensingBlocks::compileTouchingObject(Compiler *compiler)
     return compiler->addConstValue(false);
 }
 
+CompilerValue *SensingBlocks::compileTouchingColor(Compiler *compiler)
+{
+    CompilerValue *color = compiler->addInput("COLOR");
+    return compiler->addTargetFunctionCall("sensing_touchingcolor", Compiler::StaticType::Bool, { Compiler::StaticType::Unknown }, { color });
+}
+
 extern "C" bool sensing_touching_mouse(Target *target)
 {
     IEngine *engine = target->engine();
@@ -100,3 +107,8 @@ extern "C" bool sensing_touchingobject(Target *target, const StringPtr *object)
 
     return false;
 }
+
+extern "C" bool sensing_touchingcolor(Target *target, const ValueData *color)
+{
+    return target->touchingColor(value_toRgba(color));
+}

src/blocks/sensingblocks.h

@@ -18,6 +18,7 @@ class SensingBlocks : public IExtension
 
     private:
         static CompilerValue *compileTouchingObject(Compiler *compiler);
+        static CompilerValue *compileTouchingColor(Compiler *compiler);
 };
 
 } // namespace libscratchcpp

test/blocks/sensing_blocks_test.cpp

@@ -367,3 +367,57 @@ TEST_F(SensingBlocksTest, TouchingObject_Invalid_Runtime)
     ASSERT_FALSE(value_toBool(&value));
     value_free(&value);
 }
+
+TEST_F(SensingBlocksTest, TouchingColor_String)
+{
+    auto targetMock = std::make_shared<TargetMock>();
+    targetMock->setEngine(&m_engineMock);
+
+    ScriptBuilder builder(m_extension.get(), m_engine, targetMock);
+    builder.addBlock("sensing_touchingcolor");
+    builder.addValueInput("COLOR", "#00ffff");
+    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(*targetMock, touchingColor(rgb(0, 255, 255))).WillOnce(Return(true));
+    ValueData value = thread.runReporter();
+    ASSERT_TRUE(value_toBool(&value));
+    value_free(&value);
+
+    EXPECT_CALL(*targetMock, touchingColor(rgb(0, 255, 255))).WillOnce(Return(false));
+    value = thread.runReporter();
+    ASSERT_FALSE(value_toBool(&value));
+    value_free(&value);
+}
+
+TEST_F(SensingBlocksTest, TouchingColor_Number)
+{
+    auto targetMock = std::make_shared<TargetMock>();
+    targetMock->setEngine(&m_engineMock);
+
+    ScriptBuilder builder(m_extension.get(), m_engine, targetMock);
+    builder.addBlock("sensing_touchingcolor");
+    builder.addValueInput("COLOR", rgb(255, 54, 23));
+    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(*targetMock, touchingColor(rgb(255, 54, 23))).WillOnce(Return(true));
+    ValueData value = thread.runReporter();
+    ASSERT_TRUE(value_toBool(&value));
+    value_free(&value);
+
+    EXPECT_CALL(*targetMock, touchingColor(rgb(255, 54, 23))).WillOnce(Return(false));
+    value = thread.runReporter();
+    ASSERT_FALSE(value_toBool(&value));
+    value_free(&value);
+}