/// <summary>
/// Creates new instance with default Functions/Types/Scope.
/// </summary>
public Context()
{
Types = new RegisteredTypes();
ExternalFunctions = new ExternalFunctions();
Functions = new RegisteredFunctions();
Words = new RegisteredWords();
Plugins = new RegisteredPlugins();
Symbols = new Symbols();
Memory = new Memory();
Limits = new Limits(this);
TokenAliases = new Dictionary <string, Token>();
var stack = new CallStack(Limits.CheckCallStack);
Callbacks = new Callbacks();
State = new LangState(stack);
Units = new Units();
Methods = new RegisteredMethods();
Plugins.Init();
}
/// <summary>
/// Creates new instance with default Functions/Types/Scope.
/// </summary>
public Context()
{
Types = new RegisteredTypes();
ExternalFunctions = new ExternalFunctions();
Words = new RegisteredWords();
Plugins = new RegisteredPlugins();
PluginsMeta = new MetaPluginContainer();
Symbols = new Symbols();
Memory = new Memory();
Limits = new Limits(this);
TokenAliases = new Dictionary<string, Token>();
var stack = new CallStack(Limits.CheckCallStack);
Callbacks = new Callbacks();
State = new LangState(stack);
Units = new Units();
Methods = new RegisteredMethods();
Plugins.Init();
}
/// <summary>
/// Whether or not the variable name provided is an external host language( C# ) type name.
/// </summary>
/// <param name="memory">The memory space of the runtime.</param>
/// <param name="types">The collection of registered external types.</param>
/// <param name="varName">The name associated with the member access.</param>
/// <returns></returns>
public static BoolMsgObj IsExternalTypeName(Memory memory, RegisteredTypes types, string varName)
{
Type type = null;
var isStatic = false;
// 1. Class name : "Person" as in "Person.Create" -> so definitely a static method call on custom object.
if (types.Contains(varName))
{
type = types.Get(varName);
}
// 2. Case insensitive Class name: "person" as in "Person.Create" but "person" variable doesn't exist.
else if (!memory.Contains(varName))
{
// Only do this check for "user" -> "User" class / static method.
var first = Char.ToUpper(varName[0]);
var name = first + varName.Substring(1);
if (types.Contains(name))
{
type = types.Get(name);
}
}
if (type != null) isStatic = true;
return new BoolMsgObj(type, isStatic, string.Empty);
}
