maps

package
v0.0.0-...-b9edb71 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 23, 2024 License: MIT Imports: 31 Imported by: 5

Documentation

Index

Constants

View Source 
const (
	Magic    = 0xFADEFACE
	MagicOld = 0xFADEBEEF
)
View Source 
const (
	Dir           = "maps"
	Ext           = ".map"
	SoloPrefixWar = "war"
	SoloPrefixWiz = "wiz"
	SoloPrefixCon = "con"
)
View Source 
const (
	DefaultPort = common.GameHTTPPort
)

Variables

View Source 
var (
	ErrAPIUnsupported = errors.New("map API not supported")
	ErrNotFound       = errors.New("map not found")
)
View Source 
var (
	Log = log.New("map")
)

Functions

func CompressMap 

func CompressMap(w io.Writer, fss fs.FS, dir string) error

CompressMap collects and compresses relevant files from Nox/OpenNox map directory.

func IsAllowedFile 

func IsAllowedFile(path string) bool

IsAllowedFile checks if the file with a given name is allowed to be distributed with the map.

func RegisterSection 

func RegisterSection(sect Section)

func SectionOrder 

func SectionOrder(name string) int

SectionOrder returns an order in which the section should be written. It returns math.MaxInt for unknown sections, so they sort last.

func SortRawSections 

func SortRawSections(arr []RawSection)

SortRawSections sorts a slice of sections according to SectionOrder.

func SortSections 

func SortSections(arr []Section)

SortSections sorts a slice of sections according to SectionOrder.

Types

type AmbientData 

type AmbientData struct {
	AmbientColor types.RGB
}

func (*AmbientData) Decode 

func (sect *AmbientData) Decode(r *binenc.Reader) error

func (*AmbientData) MapSection 

func (*AmbientData) MapSection() string

func (*AmbientData) MarshalBinary 

func (sect *AmbientData) MarshalBinary() ([]byte, error)

func (*AmbientData) UnmarshalBinary 

func (sect *AmbientData) UnmarshalBinary(data []byte) error

type Client 

type Client struct {
	// contains filtered or unexported fields
}

func NewClient 

func NewClient(ctx context.Context, addr string) (*Client, error)

func (*Client) Close 

func (c *Client) Close() error

func (*Client) DownloadMap 

func (c *Client) DownloadMap(ctx context.Context, dest string, name string) error

DownloadMap with a given name to dest.

type DestructableWall 

type DestructableWall struct {
	Pos image.Point
}

func (*DestructableWall) Decode 

func (w *DestructableWall) Decode(r *binenc.Reader) error

func (*DestructableWall) MarshalBinary 

func (w *DestructableWall) MarshalBinary() ([]byte, error)

type DestructableWalls 

type DestructableWalls struct {
	Walls []DestructableWall
}

func (*DestructableWalls) Decode 

func (sect *DestructableWalls) Decode(r *binenc.Reader) error

func (*DestructableWalls) MapSection 

func (*DestructableWalls) MapSection() string

func (*DestructableWalls) MarshalBinary 

func (sect *DestructableWalls) MarshalBinary() ([]byte, error)

func (*DestructableWalls) UnmarshalBinary 

func (sect *DestructableWalls) UnmarshalBinary(data []byte) error

type Edge 

type Edge struct {
	Image   byte
	Variant uint16
	Edge    byte
	Dir     byte
}

func (*Edge) Decode 

func (e *Edge) Decode(r *binenc.Reader) error

func (*Edge) MarshalBinary 

func (e *Edge) MarshalBinary() ([]byte, error)

type FloorMap 

type FloorMap struct {
	Grid  GridData
	Tiles []TilePair
}

func (*FloorMap) Decode 

func (sect *FloorMap) Decode(r *binenc.Reader) error

func (*FloorMap) MapSection 

func (*FloorMap) MapSection() string

func (*FloorMap) MarshalBinary 

func (sect *FloorMap) MarshalBinary() ([]byte, error)

func (*FloorMap) UnmarshalBinary 

func (sect *FloorMap) UnmarshalBinary(data []byte) error

type FloorPos 

type FloorPos struct {
	X, Y uint16
}

type GridData 

type GridData struct {
	Prefix uint16
	Var1   uint32
	Var2   uint32
	Var3   uint32
	Var4   uint32
}

func (*GridData) Decode 

func (g *GridData) Decode(r *binenc.Reader) error

func (*GridData) MarshalBinary 

func (g *GridData) MarshalBinary() ([]byte, error)
type Header struct {
	Magic uint32
	Offs  image.Point
}

type Info 

type Info struct {
	Filename string `json:"name"`
	Size     int    `json:"size"`
	MapInfo
}

func ReadMapInfo 

func ReadMapInfo(dir string) (*Info, error)

type Map 

type Map struct {
	Info

	Intro             *MapIntro
	Ambient           *AmbientData
	Walls             *WallMap
	Floor             *FloorMap
	Script            *Script
	ScriptData        *ScriptData
	SecretWalls       *SecretWalls
	WindowWalls       *WindowWalls
	DestructableWalls *DestructableWalls
	Waypoints         *Waypoints
	Unknown           []RawSection
	// contains filtered or unexported fields
}

func ReadMap 

func ReadMap(dir string) (*Map, error)

func (*Map) CRC 

func (m *Map) CRC() uint32

func (*Map) GridBoundingBox 

func (m *Map) GridBoundingBox() image.Rectangle

GridBoundingBox returns a bounding box for all walls and tiles on the map. Returned rectangle uses grid coordinates, not pixel coordinates.

func (*Map) Header 

func (m *Map) Header() Header

type MapInfo 

type MapInfo struct {
	Format        uint16        `json:"format,omitempty"`
	Summary       string        `json:"summary,omitempty"`        // 0 [64]
	Description   string        `json:"description,omitempty"`    // 64 [512]
	Version       string        `json:"version,omitempty"`        // 576 [16]
	Author        string        `json:"author,omitempty"`         // 592 [64]
	Email         string        `json:"email,omitempty"`          // 656 [64]
	Author2       string        `json:"author_2,omitempty"`       // 720 [128]
	Email2        string        `json:"email_2,omitempty"`        // 848 [128]
	Field7        string        `json:",omitempty"`               // 976 [256]
	Copyright     string        `json:"copyright,omitempty"`      // 1232 [128]
	Date          string        `json:"date_str,omitempty"`       // 1360 [32]
	Flags         uint32        `json:"flags,omitempty"`          // 1392
	MinPlayers    byte          `json:"min_players,omitempty"`    // 1396
	MaxPlayers    byte          `json:"max_players,omitempty"`    // 1397
	QuestIntro    string        `json:"quest_intro,omitempty"`    // 1398
	QuestGraphics string        `json:"quest_graphics,omitempty"` // 1430
	Trailing      MapInfoCompat `json:"trailing,omitempty"`
}

func (*MapInfo) Decode 

func (info *MapInfo) Decode(r *binenc.Reader) error

func (*MapInfo) MapSection 

func (*MapInfo) MapSection() string

func (*MapInfo) MarshalBinary 

func (info *MapInfo) MarshalBinary() ([]byte, error)

func (*MapInfo) UnmarshalBinary 

func (info *MapInfo) UnmarshalBinary(data []byte) error

type MapInfoCompat 

type MapInfoCompat struct {
	Summary     string `json:"summary,omitempty"`
	Description string `json:"description,omitempty"`
	Version     string `json:"version,omitempty"`
	Author      string `json:"author,omitempty"`
	Email       string `json:"email,omitempty"`
	Author2     string `json:"author_2,omitempty"`
	Email2      string `json:"email_2,omitempty"`
	Field7      string `json:",omitempty"`
	Copyright   string `json:"copyright,omitempty"`
	Date        string `json:"date_str,omitempty"`
}

type MapIntro 

type MapIntro struct {
	Data string
}

func (*MapIntro) Decode 

func (sect *MapIntro) Decode(r *binenc.Reader) error

func (*MapIntro) MapSection 

func (*MapIntro) MapSection() string

func (*MapIntro) MarshalBinary 

func (sect *MapIntro) MarshalBinary() ([]byte, error)

func (*MapIntro) UnmarshalBinary 

func (sect *MapIntro) UnmarshalBinary(data []byte) error

type MapItem 

type MapItem struct {
	Field6 int
	Info
}

type MapItemList 

type MapItemList []MapItem

func (*MapItemList) Sort 

func (m *MapItemList) Sort()

type MapList 

type MapList []Info

func Scan 

func Scan(path string, opts *ScanOptions) (MapList, error)

func (*MapList) Sort 

func (m *MapList) Sort()

type NativeDownloader 

type NativeDownloader struct {
	// contains filtered or unexported fields
}

func NewNativeDownloader 

func NewNativeDownloader(dir string) *NativeDownloader

func (*NativeDownloader) CancelAndCleanup 

func (d *NativeDownloader) CancelAndCleanup()

func (*NativeDownloader) CancelAndDelete 

func (d *NativeDownloader) CancelAndDelete()

func (*NativeDownloader) Complete 

func (d *NativeDownloader) Complete() bool

func (*NativeDownloader) DownloadOK 

func (d *NativeDownloader) DownloadOK() bool

func (*NativeDownloader) Progress 

func (d *NativeDownloader) Progress() float64

func (*NativeDownloader) Reset 

func (d *NativeDownloader) Reset()

func (*NativeDownloader) Start 

func (d *NativeDownloader) Start(path string, sz uint) error

func (*NativeDownloader) WritePart 

func (d *NativeDownloader) WritePart(ind uint, data []byte)

type ObjectTOC 

type ObjectTOC struct {
	Ind  uint16
	Type string
}

func (*ObjectTOC) Decode 

func (w *ObjectTOC) Decode(r *binenc.Reader) error

func (*ObjectTOC) MarshalBinary 

func (w *ObjectTOC) MarshalBinary() ([]byte, error)

type Objects 

type Objects struct {
	Vers uint16
	Data []byte
}

func (*Objects) Decode 

func (sect *Objects) Decode(r *binenc.Reader) error

func (*Objects) MapSection 

func (*Objects) MapSection() string

func (*Objects) MarshalBinary 

func (sect *Objects) MarshalBinary() ([]byte, error)

func (*Objects) ReadObjects 

func (sect *Objects) ReadObjects(toc *ObjectsTOC, reg xfer.ObjectRegistry) ([]Xfer, error)

func (*Objects) UnmarshalBinary 

func (sect *Objects) UnmarshalBinary(data []byte) error

type ObjectsTOC 

type ObjectsTOC struct {
	Vers uint16
	TOC  []ObjectTOC
}

func (*ObjectsTOC) Decode 

func (sect *ObjectsTOC) Decode(r *binenc.Reader) error

func (*ObjectsTOC) MapSection 

func (*ObjectsTOC) MapSection() string

func (*ObjectsTOC) MarshalBinary 

func (sect *ObjectsTOC) MarshalBinary() ([]byte, error)

func (*ObjectsTOC) UnmarshalBinary 

func (sect *ObjectsTOC) UnmarshalBinary(data []byte) error

type Polygon 

type Polygon struct {
	Name         string
	AmbientLight types.RGB
	MinimapGroup byte
	Points       []uint32
	PlayerEnter  *ScriptHandler
	MonsterEnter *ScriptHandler
	Flags        uint32
}

func (*Polygon) Decode 

func (w *Polygon) Decode(r *binenc.Reader, vers uint16) error

func (*Polygon) EncodingSize 

func (w *Polygon) EncodingSize() int

func (*Polygon) MarshalBinary 

func (w *Polygon) MarshalBinary(vers uint16) ([]byte, error)

type PolygonPoint 

type PolygonPoint struct {
	ID  uint32
	Pos types.Pointf
}

func (*PolygonPoint) Decode 

func (w *PolygonPoint) Decode(r *binenc.Reader) error

func (*PolygonPoint) EncodingSize 

func (w *PolygonPoint) EncodingSize() int

func (*PolygonPoint) MarshalBinary 

func (w *PolygonPoint) MarshalBinary() ([]byte, error)

type Polygons 

type Polygons struct {
	Vers     uint16
	Points   []PolygonPoint
	Polygons []Polygon
}

func (*Polygons) Decode 

func (sect *Polygons) Decode(r *binenc.Reader) error

func (*Polygons) MapSection 

func (*Polygons) MapSection() string

func (*Polygons) MarshalBinary 

func (sect *Polygons) MarshalBinary() ([]byte, error)

func (*Polygons) UnmarshalBinary 

func (sect *Polygons) UnmarshalBinary(data []byte) error

type RawSection 

type RawSection struct {
	Name string
	Data []byte
}

func (RawSection) Decode 

func (sect RawSection) Decode() (Section, error)

func (RawSection) Supported 

func (sect RawSection) Supported() bool

type Reader 

type Reader struct {
	// contains filtered or unexported fields
}

func NewReader 

func NewReader(r io.Reader) (*Reader, error)

func (*Reader) Header 

func (r *Reader) Header() Header

func (*Reader) Info 

func (r *Reader) Info() *Info

func (*Reader) Map 

func (r *Reader) Map() *Map

func (*Reader) ReadInfo 

func (r *Reader) ReadInfo() (*Info, error)

func (*Reader) ReadScript 

func (r *Reader) ReadScript() (*Script, error)

func (*Reader) ReadSections 

func (r *Reader) ReadSections() error

func (*Reader) ReadSectionsRaw 

func (r *Reader) ReadSectionsRaw() ([]RawSection, error)

type ScanOptions 

type ScanOptions struct {
	Solo bool // don't skip solo maps
}

type Script 

type Script struct {
	Data []byte
}

func ReadScript 

func ReadScript(r io.Reader) (*Script, error)

func (*Script) Decode 

func (sect *Script) Decode(r *binenc.Reader) error

func (*Script) MapSection 

func (*Script) MapSection() string

func (*Script) MarshalBinary 

func (sect *Script) MarshalBinary() ([]byte, error)

func (*Script) ReadScript 

func (sect *Script) ReadScript() (*asm.Script, error)

func (*Script) UnmarshalBinary 

func (sect *Script) UnmarshalBinary(data []byte) error

type ScriptData 

type ScriptData struct {
	Data []byte
}

func (*ScriptData) Decode 

func (sect *ScriptData) Decode(r *binenc.Reader) error

func (*ScriptData) MapSection 

func (*ScriptData) MapSection() string

func (*ScriptData) MarshalBinary 

func (sect *ScriptData) MarshalBinary() ([]byte, error)

func (*ScriptData) UnmarshalBinary 

func (sect *ScriptData) UnmarshalBinary(data []byte) error

type ScriptHandler 

type ScriptHandler struct {
	Ind  int16
	Func string
	Val3 uint32
}

func (*ScriptHandler) Decode 

func (w *ScriptHandler) Decode(r *binenc.Reader) error

func (*ScriptHandler) EncodingSize 

func (w *ScriptHandler) EncodingSize() int

func (*ScriptHandler) MarshalBinary 

func (w *ScriptHandler) MarshalBinary() ([]byte, error)

func (*ScriptHandler) UnmarshalBinary 

func (w *ScriptHandler) UnmarshalBinary(data []byte) error

type SecretWall 

type SecretWall struct {
	Pos       image.Point
	OpenWait  uint32
	Flags     byte
	State     byte
	OpenDelay byte
	LastOpen  uint32
	R2        uint32
}

func (*SecretWall) Decode 

func (w *SecretWall) Decode(r *binenc.Reader) error

func (*SecretWall) MarshalBinary 

func (w *SecretWall) MarshalBinary() ([]byte, error)

type SecretWalls 

type SecretWalls struct {
	Walls []SecretWall
}

func (*SecretWalls) Decode 

func (sect *SecretWalls) Decode(r *binenc.Reader) error

func (*SecretWalls) MapSection 

func (*SecretWalls) MapSection() string

func (*SecretWalls) MarshalBinary 

func (sect *SecretWalls) MarshalBinary() ([]byte, error)

func (*SecretWalls) UnmarshalBinary 

func (sect *SecretWalls) UnmarshalBinary(data []byte) error

type Section 

type Section interface {
	MapSection() string
	Decode(r *binenc.Reader) error
	encoding.BinaryMarshaler
	encoding.BinaryUnmarshaler
}

type Server 

type Server struct {
	// contains filtered or unexported fields
}

func NewServer 

func NewServer(path string) *Server

func (*Server) RegisterOnMux 

func (s *Server) RegisterOnMux(mux *http.ServeMux)

func (*Server) ServeHTTP 

func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request)

type Tile 

type Tile struct {
	Image   byte
	Variant uint16
	Field4  uint16
	Edges   []Edge
}

func (*Tile) Decode 

func (t *Tile) Decode(r *binenc.Reader) error

func (*Tile) IsZero 

func (t *Tile) IsZero() bool

func (*Tile) MarshalBinary 

func (t *Tile) MarshalBinary() ([]byte, error)

type TilePair 

type TilePair struct {
	Pos    FloorPos
	F1, F2 byte
	L, R   *Tile
}

func (*TilePair) Decode 

func (p *TilePair) Decode(r *binenc.Reader) error

func (*TilePair) HasLeft 

func (p *TilePair) HasLeft() bool

func (*TilePair) HasRight 

func (p *TilePair) HasRight() bool

func (*TilePair) IsZero 

func (p *TilePair) IsZero() bool

func (*TilePair) LeftPos 

func (p *TilePair) LeftPos() FloorPos

func (*TilePair) MarshalBinary 

func (p *TilePair) MarshalBinary() ([]byte, error)

func (*TilePair) RightPos 

func (p *TilePair) RightPos() FloorPos

type Wall 

type Wall struct {
	Pos      WallPos
	Dir      byte
	DirBit   byte
	Material byte
	Variant  byte
	Minimap  byte
	Modified byte
}

func (*Wall) Decode 

func (w *Wall) Decode(r *binenc.Reader) error

func (*Wall) IsZero 

func (w *Wall) IsZero() bool

func (*Wall) MarshalBinary 

func (w *Wall) MarshalBinary() ([]byte, error)

type WallMap 

type WallMap struct {
	Grid  GridData
	Walls []Wall
}

func (*WallMap) Decode 

func (sect *WallMap) Decode(r *binenc.Reader) error

func (*WallMap) MapSection 

func (*WallMap) MapSection() string

func (*WallMap) MarshalBinary 

func (sect *WallMap) MarshalBinary() ([]byte, error)

func (*WallMap) UnmarshalBinary 

func (sect *WallMap) UnmarshalBinary(data []byte) error

type WallPos 

type WallPos struct {
	X, Y byte
}

type Waypoint 

type Waypoint struct {
	ID    uint32
	Pos   types.Pointf
	Name  string
	Flags uint32
	Links []WaypointLink
}

func (*Waypoint) Decode 

func (w *Waypoint) Decode(r *binenc.Reader) error

func (*Waypoint) EncodingSize 

func (w *Waypoint) EncodingSize() int

func (*Waypoint) MarshalBinary 

func (w *Waypoint) MarshalBinary() ([]byte, error)
type WaypointLink struct {
	ID    uint32
	Flags byte
}

func (*WaypointLink) Decode 

func (w *WaypointLink) Decode(r *binenc.Reader) error

func (*WaypointLink) MarshalBinary 

func (w *WaypointLink) MarshalBinary() ([]byte, error)

type Waypoints 

type Waypoints struct {
	Waypoints []Waypoint
}

func (*Waypoints) Decode 

func (sect *Waypoints) Decode(r *binenc.Reader) error

func (*Waypoints) MapSection 

func (*Waypoints) MapSection() string

func (*Waypoints) MarshalBinary 

func (sect *Waypoints) MarshalBinary() ([]byte, error)

func (*Waypoints) UnmarshalBinary 

func (sect *Waypoints) UnmarshalBinary(data []byte) error

type WindowWall 

type WindowWall struct {
	Pos image.Point
}

func (*WindowWall) Decode 

func (w *WindowWall) Decode(r *binenc.Reader) error

func (*WindowWall) MarshalBinary 

func (w *WindowWall) MarshalBinary() ([]byte, error)

type WindowWalls 

type WindowWalls struct {
	Walls []WindowWall
}

func (*WindowWalls) Decode 

func (sect *WindowWalls) Decode(r *binenc.Reader) error

func (*WindowWalls) MapSection 

func (*WindowWalls) MapSection() string

func (*WindowWalls) MarshalBinary 

func (sect *WindowWalls) MarshalBinary() ([]byte, error)

func (*WindowWalls) UnmarshalBinary 

func (sect *WindowWalls) UnmarshalBinary(data []byte) error

type Writer 

type Writer struct {
	// contains filtered or unexported fields
}

func NewWriter 

func NewWriter(w WriterAt, h Header) (*Writer, error)

func (*Writer) Close 

func (w *Writer) Close() error

func (*Writer) Flush 

func (w *Writer) Flush() error

func (*Writer) WriteRawSection 

func (w *Writer) WriteRawSection(s RawSection) error

func (*Writer) WriteRawSections 

func (w *Writer) WriteRawSections(arr []RawSection) error

func (*Writer) WriteSection 

func (w *Writer) WriteSection(s Section) error

func (*Writer) WriteSections 

func (w *Writer) WriteSections(arr []Section) error

type WriterAt 

type WriterAt interface {
	io.Writer
	io.WriterAt
}

type Xfer 

type Xfer struct {
	Type string
	Xfer xfer.Xfer
}

Source Files

View all Source files

Directories

Path Synopsis
Package minidraw implements functions for drawing simple minimaps based on Nox maps.
 Package minidraw implements functions for drawing simple minimaps based on Nox maps.

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