game

type Apple struct {
	Cell  Cell
	Style tcell.Style
	Field *Field
}

type Cell struct {
	X, Y int
}

type Configuration struct {
	StartDelay, MinDelay, DelayChange      time.Duration
	MaxApples, NewAppleChance, SnakeLength int
	FieldWidth, FieldHeight                int
}

type Field struct {
	Screen        *tcell.Screen
	Game          Game
	X, Y          int
	Width, Height int
	Style         tcell.Style
	Cells         []Cell
	Snake         *Snake
	Apples        []Apple
}

type Game struct {
	Screen        *tcell.Screen
	Field         *Field
	Score         *Score
	Width, Height int
	Ended         bool
	Styles
	Configuration
}

type Score struct {
	X, Y  int
	Value int
	Game  *Game
}

type Snake struct {
	Head      Cell
	Tail      []Cell
	Field     *Field
	Style     tcell.Style
	Direction struct {
		X, Y int
	}
	Delay time.Duration
}

type Styles struct {
	DefaultStyle, SnakeStyle, AppleStyle tcell.Style
}