d2cof

Documentation

Overview

Package d2cof contains the logic for loading and processing COF files.

Index

• func Dir64ToCof(direction, numDirections int) int
• func Marshal(c *COF) []byte
• type COF
  • func New() *COF
  • func Unmarshal(data []byte) (*COF, error)
  • func (c *COF) Duration() float64
  • func (c *COF) FPS() float64
  • func (c *COF) Marshal() []byte
  • func (c *COF) Unmarshal(fileData []byte) error
• type CofLayer

Functions

func Dir64ToCof

func Dir64ToCof(direction, numDirections int) int

Dir64ToCof returns the cof direction based on the actual direction

func Marshal

func Marshal(c *COF) []byte

Marshal a COF to a new byte slice

Types

type COF

type COF struct {
	NumberOfDirections int
	FramesPerDirection int
	NumberOfLayers     int
	Speed              int
	CofLayers          []CofLayer
	CompositeLayers    map[d2enum.CompositeType]int
	AnimationFrames    []d2enum.AnimationFrame
	Priority           [][][]d2enum.CompositeType
	// contains filtered or unexported fields
}

COF is a structure that represents a COF file.

func New

func New() *COF

New creates a new COF

func Unmarshal

func Unmarshal(data []byte) (*COF, error)

Unmarshal a byte slice to a new COF

func (*COF) Duration

func (c *COF) Duration() float64

Duration returns animation's duration

func (*COF) FPS

func (c *COF) FPS() float64

FPS returns FPS value basing on cof's speed

func (*COF) Marshal

func (c *COF) Marshal() []byte

Marshal this COF to a byte slice

func (*COF) Unmarshal

func (c *COF) Unmarshal(fileData []byte) error

Unmarshal a byte slice to this COF

type CofLayer

type CofLayer struct {
	Type        d2enum.CompositeType
	Shadow      byte
	Selectable  bool
	Transparent bool
	DrawEffect  d2enum.DrawEffect
	WeaponClass d2enum.WeaponClass
}

CofLayer is a structure that represents a single layer in a COF file.