ifs

type Configuration struct {
	Name         string
	LastUsername string
	LastPassword string
}

type DrawContext struct {
	Txt    *TextRenderer
	Screen *ebiten.Image
	UI     *DrawContextUI
	Game   *GameContext
}

type DrawContextUI struct {
	Width, Height int
	//
	HeadlineFace     font.Face
	BodyCopyFace     font.Face
	ButtonImage      *widget.ButtonImage
	ButtonTextColor  *widget.ButtonTextColor
	ButtonPadding    widget.Insets
	TextInputColor   *widget.TextInputColor
	TextInputImage   *widget.TextInputImage
	TextInputPadding widget.Insets
	//
	ItemInfoBackgroundImage *eimage.NineSlice
}

type GameContext struct {
	PreventMapInput       bool
	Zoom                  float64
	CellWidth, CellHeight int
}

type RunContext struct {
	Cfg  *Configuration
	Sm   StateMachine
	Txt  *TextRenderer
	UI   *DrawContextUI
	Game *GameContext
}

type State interface {
	// Leave is called on a State when another State is pushed into the state machine.
	Leave() error
	// Return is called on the previous state from the top-level state when Pop is called.
	Return(interface{}) error
	// Begin is called on a State when it is pushed into the state machine.
	Begin(RunContext) error
	// Update is called once per tick.
	Update(RunContext) error
	// Draw is called when drawing occurs.
	Draw(DrawContext)
	// End is called on a State when it is popped.
	End() (interface{}, error)
}

type StateMachine interface {
	Top() State
	Pop() (State, error)
	Push(State) error
}

type TextRenderer struct {
	etxt.Renderer
	// contains filtered or unexported fields
}