public override Opcode LoadOpcode(BinaryReader reader)
{
Opcode leftSide = this.Interpreter.Step(reader);
Opcode rightSide = this.Interpreter.Step(reader);
// ensure that both sides can return a value
if (leftSide is not OpcodeEFF left)
{
throw new DogmaMachineException("The left side of a RIM operand must be EFF");
}
if (rightSide is not OpcodeDEFATTRIBUTE right)
{
throw new DogmaMachineException("The right side of a RIM operand must be DEFATTRIBUTE");
}
this.Change = left;
this.Attribute = right;
return(this);
}
public override Opcode LoadOpcode(BinaryReader reader)
{
Opcode leftSide = this.Interpreter.Step(reader);
Opcode rightSide = this.Interpreter.Step(reader);
// ensure that both sides can return a value
if (leftSide is not OpcodeDEFENVIDX left)
{
throw new DogmaMachineException("The left side of a GET operand must be an environment id");
}
if (rightSide is not OpcodeDEFATTRIBUTE right)
{
throw new DogmaMachineException("The right side of a GET operand must be an attribute value");
}
this.LeftSide = left;
this.RightSide = right;
return(this);
}