public override dynamic Solve(Env.Environment env)
{
Env.Environment environ = Env.Environment.Scope(env);
dynamic value = environ.Get(this.Parameters[0]);
string input = "";
using (StreamWriter writer = new StreamWriter(Console.OpenStandardOutput())) {
writer.Write(value.Value.ToString());
}
using (StreamReader reader = new StreamReader(Console.OpenStandardInput())) {
input = reader.ReadLine();
reader.Close();
}
return(new Tree.String(input));
}
public override dynamic Evaluate(Env.Environment env)
{
/**
* Should create a new environment scope
* Assign all arguments to function paramenter names in order
* Store them in the new Environment scope
* Evaluate the function from the environment passing the new scope
*/
Env.Environment scope = Env.Environment.Scope(env);
Function function = env.Get(this.name);
if (this.arguments.Count != function.Parameters.Count)
{
this.Error("Expected " + function.Parameters.Count + " parameters to function " + this.name + " call. Found " + this.arguments.Count + " parameters.", 0, 0);
}
for (int i = 0; i < this.arguments.Count; i++)
{
scope.Set(function.Parameters[i], this.arguments[i].Evaluate(env));
}
return(function.Solve(scope));
}
public override dynamic Solve(Env.Environment env)
{
Env.Environment environ = Env.Environment.Scope(env);
AST value = environ.Get(this.Parameters[0]);
dynamic print = "";
if (value.Type == TreeType.LIST)
{
print = value.Evaluate(environ).ToString();
}
else if (value.Type == TreeType.LIST_ACCESS)
{
print = value.Evaluate(env).ToString();
}
else
{
print = value.Evaluate(environ).Value;
}
using (StreamWriter writer = new StreamWriter(Console.OpenStandardOutput())) {
writer.Write(print.ToString() + "\n");
}
return(value);
}
