ast

type Author struct {
	Name string `yaml:"name"`
	ID   string `yaml:"id"`
}

type Char rune

type Clue struct {
	Columns []Line `yaml:"columns,flow"`
	Rows    []Line `yaml:"rows,flow"`
}

type Color struct {
	R, G, B uint8
}

type Colors map[Char]Color

type Goal [][]Char

type Item struct {
	Color Char `yaml:"color"`
	Count int  `yaml:"count"`
}

type Line []Item

type Puzzle struct {
	ID          string  `yaml:"id,omitempty"`
	Source      string  `yaml:"source,omitempty"`
	Author      *Author `yaml:"author,omitempty"`
	Copyright   string  `yaml:"copyright,omitempty"`
	Title       string  `yaml:"title"`
	Description string  `yaml:"description,omitempty"`
	Background  Char    `yaml:"background"`
	Colors      Colors  `yaml:"colors"`
	Clue        Clue    `yaml:"clue"`
	Goal        *Goal   `yaml:"goal,flow,omitempty"`
}

type PuzzleSet []Puzzle