spudplate::PromptRequest Struct Reference

Structured description of an ask prompt for the prompter to render. More...

#include <interpreter.h>

Public Attributes
std::string	text
	The question text from the .spud source.
VarType	type
	Expected answer type.
std::vector< std::string >	options
	Stringified allowed answers; empty means any.
std::optional< std::string >	default_value
	Stringified default; empty means required.
std::optional< std::string >	previous_error
	Set on retry; describes why the prior answer was rejected.
int	question_index {0}
	1-based position of this question among presented ones; 0 suppresses the counter.
int	question_total {0}
	Total static ask statements in the program; 0 suppresses the counter.
int	indent_level {0}
	Number of nested repeat blocks above this prompt; renders as 2 spaces per level.
std::vector< std::pair< std::int64_t, std::int64_t > >	iterations
	One {current, total} pair per enclosing repeat block, outermost first. Empty outside any repeat.

Detailed Description

Structured description of an ask prompt for the prompter to render.

The interpreter populates this struct from an AskStmt and the live environment, then hands it to the prompter. Rendering - colour, layout, [Y/n] hints, numbered option menus, rejection feedback - is the prompter's responsibility.