virtual std::string GenerateCode(gd::Instruction & instruction, gd::EventsCodeGenerator & codeGenerator, gd::EventsCodeGenerationContext & context)
{
std::string expressionCode;
{
gd::CallbacksForGeneratingExpressionCode callbacks(expressionCode, codeGenerator, context);
gd::ExpressionParser parser(instruction.GetParameters()[2].GetPlainString());
if (!parser.ParseStringExpression(codeGenerator.GetPlatform(), codeGenerator.GetProject(), codeGenerator.GetLayout(), callbacks) || expressionCode.empty())
expressionCode = "\"\"";
}
std::string varGetter;
{
VariableCodeGenerationCallbacks callbacks(varGetter, codeGenerator, context, VariableCodeGenerationCallbacks::LAYOUT_VARIABLE);
gd::VariableParser parser(instruction.GetParameters()[0].GetPlainString());
if ( !parser.Parse(callbacks) )
varGetter = "runtimeScene.getVariables().get(\"\")";
}
std::string op = instruction.GetParameters()[1].GetPlainString();
if ( op == "=" )
return varGetter+".setString("+expressionCode+");\n";
else if ( op == "+" )
return varGetter+".concatenate("+expressionCode+");\n";
return "";
};
virtual std::string GenerateCode(gd::Instruction & instruction, gd::EventsCodeGenerator & codeGenerator, gd::EventsCodeGenerationContext & context)
{
std::string value1Code;
{
gd::CallbacksForGeneratingExpressionCode callbacks(value1Code, codeGenerator, context);
gd::ExpressionParser parser(instruction.GetParameters()[0].GetPlainString());
if (!parser.ParseMathExpression(codeGenerator.GetPlatform(), codeGenerator.GetProject(), codeGenerator.GetLayout(), callbacks) || value1Code.empty()) value1Code = "0";
}
std::string value2Code;
{
gd::CallbacksForGeneratingExpressionCode callbacks(value2Code, codeGenerator, context);
gd::ExpressionParser parser(instruction.GetParameters()[2].GetPlainString());
if (!parser.ParseMathExpression(codeGenerator.GetPlatform(), codeGenerator.GetProject(), codeGenerator.GetLayout(), callbacks) || value2Code.empty()) value2Code = "0";
}
std::string resultingBoolean = codeGenerator.GenerateBooleanFullName("conditionTrue", context)+".val";
if ( instruction.GetParameters()[1].GetPlainString() == "=" || instruction.GetParameters()[1].GetPlainString().empty() )
return resultingBoolean + " = ("+value1Code+" == "+value2Code+");\n";
else if ( instruction.GetParameters()[1].GetPlainString() == ">")
return resultingBoolean + " = ("+value1Code+" > "+value2Code+");\n";
else if ( instruction.GetParameters()[1].GetPlainString() == "<")
return resultingBoolean + " = ("+value1Code+" < "+value2Code+");\n";
else if ( instruction.GetParameters()[1].GetPlainString() == "<=")
return resultingBoolean + " = ("+value1Code+" <= "+value2Code+");\n";
else if ( instruction.GetParameters()[1].GetPlainString() == ">=")
return resultingBoolean + " = ("+value1Code+" >= "+value2Code+");\n";
else if ( instruction.GetParameters()[1].GetPlainString() == "!=")
return resultingBoolean + " = ("+value1Code+" != "+value2Code+");\n";
return "";
};
virtual std::string GenerateCode(gd::Instruction & instruction, gd::EventsCodeGenerator & codeGenerator, gd::EventsCodeGenerationContext & context)
{
std::string outputCode;
std::vector<std::string> realObjects = codeGenerator.ExpandObjectsName(instruction.GetParameter(0).GetPlainString(), context);
for (unsigned int i = 0;i<realObjects.size();++i)
{
context.SetCurrentObject(realObjects[i]);
context.ObjectsListNeeded(realObjects[i]);
std::string newX, newY;
std::string expression1Code;
{
gd::CallbacksForGeneratingExpressionCode callbacks(expression1Code, codeGenerator, context);
gd::ExpressionParser parser(instruction.GetParameters()[2].GetPlainString());
if (!parser.ParseMathExpression(codeGenerator.GetPlatform(), codeGenerator.GetProject(), codeGenerator.GetLayout(), callbacks) || expression1Code.empty())
expression1Code = "0";
}
std::string expression2Code;
{
gd::CallbacksForGeneratingExpressionCode callbacks(expression2Code, codeGenerator, context);
gd::ExpressionParser parser(instruction.GetParameters()[4].GetPlainString());
if (!parser.ParseMathExpression(codeGenerator.GetPlatform(), codeGenerator.GetProject(), codeGenerator.GetLayout(), callbacks) || expression2Code.empty())
expression2Code = "0";
}
std::string op1 = instruction.GetParameter(1).GetPlainString();
if ( op1 == "=" || op1.empty() )
newX = expression1Code;
else if ( op1 == "/" || op1 == "*" || op1 == "-" || op1 == "+" )
newX = codeGenerator.GetObjectListName(realObjects[i], context)+"[i].getX() "+op1 + expression1Code;
else
return "";
std::string op2 = instruction.GetParameter(3).GetPlainString();
if ( op2 == "=" || op2.empty() )
newY = expression2Code;
else if ( op2 == "/" || op2 == "*" || op2 == "-" || op2 == "+" )
newY = codeGenerator.GetObjectListName(realObjects[i], context)+"[i].getY() "+op2 + expression2Code;
else
return "";
std::string call = codeGenerator.GetObjectListName(realObjects[i], context)+"[i].setPosition("+newX+","+newY+")";
outputCode += "for(var i = 0, len = "+codeGenerator.GetObjectListName(realObjects[i], context)+".length ;i < len;++i) {\n";
outputCode += " "+call+";\n";
outputCode += "}\n";
context.SetNoCurrentObject();
}
return outputCode;
};