common

Documentation

Index

• Constants
• Variables
• type Direction
  • func GetDir(x1, y1, x2, y2 uint) Direction
  • func (d Direction) EightDirectionIndex() uint
  • func (d Direction) FourDirectionIndex() uint
  • func (d Direction) Invoke(usr *types.Datum, name string, parameters ...types.Value) types.Value
  • func (d Direction) IsValid() bool
  • func (d Direction) NearestCardinal() Direction
  • func (d Direction) SetVar(name string, value types.Value)
  • func (d Direction) String() string
  • func (d Direction) Var(name string) types.Value
  • func (d Direction) XY() (x, y int)

Constants

const (
	None      Direction = 0
	North     Direction = 1
	South     Direction = 2
	East      Direction = 4
	West      Direction = 8
	Northeast           = North | East
	Northwest           = North | West
	Southeast           = South | East
	Southwest           = South | West
)

Variables

var EightDirections = []Direction{
	South, North, East, West, Southeast, Southwest, Northeast, Northwest,
}

var FourDirections = []Direction{
	South, North, East, West,
}

Types

type Direction

type Direction uint8

func GetDir

func GetDir(x1, y1, x2, y2 uint) Direction

func (Direction) EightDirectionIndex

func (d Direction) EightDirectionIndex() uint

func (Direction) FourDirectionIndex

func (d Direction) FourDirectionIndex() uint

func (Direction) Invoke

func (d Direction) Invoke(usr *types.Datum, name string, parameters ...types.Value) types.Value

func (Direction) IsValid

func (d Direction) IsValid() bool

func (Direction) NearestCardinal

func (d Direction) NearestCardinal() Direction

func (Direction) SetVar

func (d Direction) SetVar(name string, value types.Value)

func (Direction) String

func (d Direction) String() string

func (Direction) Var

func (d Direction) Var(name string) types.Value

func (Direction) XY

func (d Direction) XY() (x, y int)