private c_value create_value(string input)
{
c_value result;
if (registers.ContainsKey(input[0]))
{
result = registers[input[0]];
}
else
{
Int64 value;
if (Int64.TryParse(input, out value))
{
result = new c_value {
value = Int64.Parse(input)
};
}
else
{
throw new Exception(String.Format("Bad value input '{0}'", input));
}
}
return(result);
}
public void add_instruction(string input)
{
string[] split_input = input.Split(' ');
c_value a = create_value(split_input[1]);
c_value b = null;
if (split_input.Length > 2)
{
b = create_value(split_input[2]);
}
i_instruction instruction;
switch (split_input[0])
{
case "inp":
instruction_groups[instruction_groups_count] = new List <i_instruction>();
instruction_groups_count++;
instruction = new c_input_instruction {
a = a, alu = this
};
break;
case "add": instruction = new c_add_instruction {
a = a, b = b
}; break;
case "mul": instruction = new c_multiply_instruction {
a = a, b = b
}; break;
case "div": instruction = new c_divide_instruction {
a = a, b = b
}; break;
case "mod": instruction = new c_modulo_instruction {
a = a, b = b
}; break;
case "eql": instruction = new c_equals_instruction {
a = a, b = b
}; break;
default:
throw new Exception(String.Format("Bad instruction input '{0}'", split_input[0]));
}
instruction_groups[instruction_groups_count - 1].Add(instruction);
}
public c_alu()
{
registers = new Dictionary <char, c_value>();
registers['w'] = new c_value {
name = "w", value = 0
};
registers['x'] = new c_value {
name = "x", value = 0
};
registers['y'] = new c_value {
name = "y", value = 0
};
registers['z'] = new c_value {
name = "z", value = 0
};
instruction_groups = new List <i_instruction> [14];
instruction_groups_count = 0;
}
