general

type Coord = float32

type Drawable[T image.Image] interface {
	Draw(image T)
}

type Frames = int

type ImageConfigure[T image.Image] interface {
	InitImage() error
	Image() T
}

type Point struct {
	// X is a X coordinate.
	X Coord

	// Y is a Y coordinate.
	Y Coord
}

type State interface {
	// Drawable is an interface that represents a drawable object.
	Drawable[*ebiten.Image]

	// Update updates the state.
	Update() error

	// End returns true if the state is ended.
	End() bool
}

type TypeAttack int

type Widgets map[string]*ebiten.Image