Method ExtractDeclaration

external/as_add_on/scriptbuilder/scriptbuilder.cpp:893–1014

}

int CScriptBuilder::ExtractDeclaration(int pos, string &name, string &declaration, int &type)
{
	declaration = "";
	type = 0;

	int start = pos;

	std::string token;
	asUINT len = 0;
	asETokenClass t = asTC_WHITESPACE;

	// Skip white spaces, comments, and leading decorators
	do
	{
		pos += len;
		t = engine->ParseToken(&modifiedScript[pos], modifiedScript.size() - pos, &len);
		token.assign(&modifiedScript[pos], len);
	} while ( t == asTC_WHITESPACE || t == asTC_COMMENT || 
	          token == "private" || token == "protected" || 
	          token == "shared" || token == "external" || 
	          token == "final" || token == "abstract" );

	// We're expecting, either a class, interface, function, or variable declaration
	if( t == asTC_KEYWORD || t == asTC_IDENTIFIER )
	{
		token.assign(&modifiedScript[pos], len);
		if( token == "interface" || token == "class" || token == "enum" )
		{
			// Skip white spaces and comments
			do
			{
				pos += len;
				t = engine->ParseToken(&modifiedScript[pos], modifiedScript.size() - pos, &len);
			} while ( t == asTC_WHITESPACE || t == asTC_COMMENT );

			if( t == asTC_IDENTIFIER )
			{
				type = MDT_TYPE;
				declaration.assign(&modifiedScript[pos], len);
				pos += len;
				return pos;
			}
		}
		else
		{
			// For function declarations, store everything up to the start of the 
			// statement block, except for succeeding decorators (final, override, etc)

			// For variable declaration store just the name as there can only be one

			// We'll only know if the declaration is a variable or function declaration
			// when we see the statement block, or absense of a statement block.
			bool hasParenthesis = false;
			int nestedParenthesis = 0;
			declaration.append(&modifiedScript[pos], len);
			pos += len;
			for(; pos < (int)modifiedScript.size();)
			{