database

package
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 Go to latest Published: Jun 10, 2015 License: MIT Imports: 13 Imported by: 0

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Index

Constants

View Source 
const (
	SET  = "$set"
	PUSH = "$push"
	PULL = "$pull"
)

MongDB operations

View Source 
const (
	NpcType  datastore.ObjectType = iota
	PcType   datastore.ObjectType = iota
	UserType datastore.ObjectType = iota
	ZoneType datastore.ObjectType = iota
	AreaType datastore.ObjectType = iota
	RoomType datastore.ObjectType = iota
	ItemType datastore.ObjectType = iota
)

Variables

This section is empty.

Functions

func DeleteObject 

func DeleteObject(obj datastore.Identifiable) error

func DirectionToString 

func DirectionToString(dir Direction) string

func Find 

func Find(t datastore.ObjectType, key string, value interface{}) []bson.ObjectId

func FindAll 

func FindAll(t datastore.ObjectType) []bson.ObjectId

func Init 

func Init(session Session, dbName string)

func ItemNames 

func ItemNames(items []*Item) []string

func RetrieveObjects 

func RetrieveObjects(t datastore.ObjectType, objects interface{}) error

func UserNames 

func UserNames(users []*User) []string

Types

type Area 

type Area struct {
	DbObject `bson:",inline"`

	Name   string
	ZoneId bson.ObjectId
}

func NewArea 

func NewArea(name string, zone bson.ObjectId) *Area

func (*Area) GetName 

func (self *Area) GetName() string

func (*Area) GetType 

func (self *Area) GetType() datastore.ObjectType

func (*Area) GetZoneId 

func (self *Area) GetZoneId() bson.ObjectId

func (*Area) SetName 

func (self *Area) SetName(name string)

type Areas 

type Areas []*Area

type Character 

type Character struct {
	DbObject `bson:",inline"`
	RoomId   bson.ObjectId `bson:",omitempty"`

	Name      string
	Cash      int
	Inventory []bson.ObjectId
	Health    int
	HitPoints int
	// contains filtered or unexported fields
}

func (*Character) AddCash 

func (self *Character) AddCash(amount int)

func (*Character) AddItem 

func (self *Character) AddItem(item *Item)

func (*Character) GetCash 

func (self *Character) GetCash() int

func (*Character) GetHealth 

func (self *Character) GetHealth() int

func (*Character) GetHitPoints 

func (self *Character) GetHitPoints() int

func (*Character) GetItemIds 

func (self *Character) GetItemIds() []bson.ObjectId

func (*Character) GetName 

func (self *Character) GetName() string

func (*Character) GetRoomId 

func (self *Character) GetRoomId() bson.ObjectId

func (*Character) GetType 

func (self *Character) GetType() datastore.ObjectType

func (*Character) HasItem 

func (self *Character) HasItem(item *Item) bool

func (*Character) Heal 

func (self *Character) Heal(hitpoints int)

func (*Character) Hit 

func (self *Character) Hit(hitpoints int)

func (*Character) RemoveItem 

func (self *Character) RemoveItem(item *Item)

func (*Character) SetCash 

func (self *Character) SetCash(cash int)

func (*Character) SetHealth 

func (self *Character) SetHealth(health int)

func (*Character) SetHitPoints 

func (self *Character) SetHitPoints(hitpoints int)

func (*Character) SetName 

func (self *Character) SetName(name string)

func (*Character) SetObjectType 

func (self *Character) SetObjectType(t datastore.ObjectType)

Used when loading existing characters from the DB

func (*Character) SetRoomId 

func (self *Character) SetRoomId(id bson.ObjectId)

type CharacterList 

type CharacterList []*Character

func (CharacterList) Names 

func (self CharacterList) Names() []string

type Collection 

type Collection interface {
	Find(interface{}) Query
	RemoveId(interface{}) error
	Remove(interface{}) error
	DropCollection() error
	UpdateId(interface{}, interface{}) error
	UpsertId(interface{}, interface{}) error
}

type Coordinate 

type Coordinate struct {
	X int
	Y int
	Z int
}

func (*Coordinate) Next 

func (self *Coordinate) Next(direction Direction) Coordinate

type Database 

type Database interface {
	C(string) Collection
}

type DbObject 

type DbObject struct {
	Id bson.ObjectId `bson:"_id"`
	// contains filtered or unexported fields
}

func (*DbObject) Destroy 

func (self *DbObject) Destroy()

func (*DbObject) GetId 

func (self *DbObject) GetId() bson.ObjectId

func (*DbObject) IsDestroyed 

func (self *DbObject) IsDestroyed() bool

func (*DbObject) ReadLock 

func (self *DbObject) ReadLock()

func (*DbObject) ReadUnlock 

func (self *DbObject) ReadUnlock()

func (*DbObject) WriteLock 

func (self *DbObject) WriteLock()

func (*DbObject) WriteUnlock 

func (self *DbObject) WriteUnlock()

type Direction 

type Direction int
const (
	DirectionNorth     Direction = iota
	DirectionNorthEast Direction = iota
	DirectionEast      Direction = iota
	DirectionSouthEast Direction = iota
	DirectionSouth     Direction = iota
	DirectionSouthWest Direction = iota
	DirectionWest      Direction = iota
	DirectionNorthWest Direction = iota
	DirectionUp        Direction = iota
	DirectionDown      Direction = iota
	DirectionNone      Direction = iota
)

func StringToDirection 

func StringToDirection(str string) Direction

func (Direction) Opposite 

func (self Direction) Opposite() Direction

type Item 

type Item struct {
	DbObject `bson:",inline"`

	Name string
}

func NewItem 

func NewItem(name string) *Item

func (*Item) GetName 

func (self *Item) GetName() string

func (*Item) GetType 

func (self *Item) GetType() datastore.ObjectType

type Iterator 

type Iterator interface {
	All(interface{}) error
}

type MongoCollection 

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

func (MongoCollection) DropCollection 

func (mc MongoCollection) DropCollection() error

func (MongoCollection) Find 

func (mc MongoCollection) Find(selector interface{}) Query

func (MongoCollection) Remove 

func (mc MongoCollection) Remove(selector interface{}) error

func (MongoCollection) RemoveId 

func (mc MongoCollection) RemoveId(id interface{}) error

func (MongoCollection) UpdateId 

func (mc MongoCollection) UpdateId(id interface{}, change interface{}) error

func (MongoCollection) UpsertId 

func (mc MongoCollection) UpsertId(id interface{}, change interface{}) error

type MongoDatabase 

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

func (MongoDatabase) C 

func (md MongoDatabase) C(collectionName string) Collection

type MongoIterator 

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

func (MongoIterator) All 

func (mi MongoIterator) All(result interface{}) error

type MongoQuery 

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

func (MongoQuery) Count 

func (mq MongoQuery) Count() (int, error)

func (MongoQuery) Iter 

func (mq MongoQuery) Iter() Iterator

func (MongoQuery) One 

func (mq MongoQuery) One(result interface{}) error

type MongoSession 

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

func NewMongoSession 

func NewMongoSession(session *mgo.Session) *MongoSession

func (MongoSession) DB 

func (ms MongoSession) DB(dbName string) Database

type NonPlayerChar 

type NonPlayerChar struct {
	Character `bson:",inline"`

	Roaming      bool
	Conversation string
}

func NewNonPlayerChar 

func NewNonPlayerChar(name string, roomId bson.ObjectId) *NonPlayerChar

func (*NonPlayerChar) GetConversation 

func (self *NonPlayerChar) GetConversation() string

func (*NonPlayerChar) GetRoaming 

func (self *NonPlayerChar) GetRoaming() bool

func (*NonPlayerChar) PrettyConversation 

func (self *NonPlayerChar) PrettyConversation() string

func (*NonPlayerChar) SetConversation 

func (self *NonPlayerChar) SetConversation(conversation string)

func (*NonPlayerChar) SetRoaming 

func (self *NonPlayerChar) SetRoaming(roaming bool)

type NonPlayerCharList 

type NonPlayerCharList []*NonPlayerChar

func (NonPlayerCharList) Characters 

func (self NonPlayerCharList) Characters() CharacterList

type PlayerChar 

type PlayerChar struct {
	Character `bson:",inline"`

	UserId bson.ObjectId
	// contains filtered or unexported fields
}

func NewPlayerChar 

func NewPlayerChar(name string, userId bson.ObjectId, roomId bson.ObjectId) *PlayerChar

func (*PlayerChar) GetUserId 

func (self *PlayerChar) GetUserId() bson.ObjectId

func (*PlayerChar) IsOnline 

func (self *PlayerChar) IsOnline() bool

func (*PlayerChar) SetOnline 

func (self *PlayerChar) SetOnline(online bool)

func (*PlayerChar) SetUserId 

func (self *PlayerChar) SetUserId(id bson.ObjectId)

type PlayerCharList 

type PlayerCharList []*PlayerChar

func (PlayerCharList) Characters 

func (self PlayerCharList) Characters() CharacterList

type Query 

type Query interface {
	Count() (int, error)
	One(interface{}) error
	Iter() Iterator
}

type Room 

type Room struct {
	DbObject `bson:",inline"`

	ZoneId        bson.ObjectId
	AreaId        bson.ObjectId `bson:",omitempty"`
	Title         string
	Description   string
	Items         []bson.ObjectId
	Location      Coordinate
	ExitNorth     bool
	ExitNorthEast bool
	ExitEast      bool
	ExitSouthEast bool
	ExitSouth     bool
	ExitSouthWest bool
	ExitWest      bool
	ExitNorthWest bool
	ExitUp        bool
	ExitDown      bool

	Properties map[string]string
}

func NewRoom 

func NewRoom(zoneId bson.ObjectId, location Coordinate) *Room

func (*Room) AddItem 

func (self *Room) AddItem(item *Item)

func (*Room) GetAreaId 

func (self *Room) GetAreaId() bson.ObjectId

func (*Room) GetDescription 

func (self *Room) GetDescription() string

func (*Room) GetExits 

func (self *Room) GetExits() []Direction

func (*Room) GetItemIds 

func (self *Room) GetItemIds() []bson.ObjectId

func (*Room) GetLocation 

func (self *Room) GetLocation() Coordinate

func (*Room) GetProperties 

func (self *Room) GetProperties() map[string]string

func (*Room) GetProperty 

func (self *Room) GetProperty(name string) string

func (*Room) GetTitle 

func (self *Room) GetTitle() string

func (*Room) GetType 

func (self *Room) GetType() datastore.ObjectType

func (*Room) GetZoneId 

func (self *Room) GetZoneId() bson.ObjectId

func (*Room) HasExit 

func (self *Room) HasExit(dir Direction) bool

func (*Room) HasItem 

func (self *Room) HasItem(item *Item) bool

func (*Room) NextLocation 

func (self *Room) NextLocation(direction Direction) Coordinate

func (*Room) RemoveItem 

func (self *Room) RemoveItem(item *Item)

func (*Room) RemoveProperty 

func (self *Room) RemoveProperty(key string)

func (*Room) SetAreaId 

func (self *Room) SetAreaId(areaId bson.ObjectId)

func (*Room) SetDescription 

func (self *Room) SetDescription(description string)

func (*Room) SetExitEnabled 

func (self *Room) SetExitEnabled(dir Direction, enabled bool)

func (*Room) SetLocation 

func (self *Room) SetLocation(location Coordinate)

func (*Room) SetProperty 

func (self *Room) SetProperty(name, value string)

func (*Room) SetTitle 

func (self *Room) SetTitle(title string)

func (*Room) SetZoneId 

func (self *Room) SetZoneId(zoneId bson.ObjectId)

func (*Room) ToString 

func (self *Room) ToString(players []*PlayerChar, npcs []*NonPlayerChar, items []*Item, area *Area) string

type Rooms 

type Rooms []*Room

type Session 

type Session interface {
	DB(string) Database
}

type Time 

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

func GetTime 

func GetTime() Time

Returns the time of day

type User 

type User struct {
	DbObject `bson:",inline"`

	Name      string
	ColorMode utils.ColorMode
	Password  []byte
	// contains filtered or unexported fields
}

func NewUser 

func NewUser(name string, password string) *User

func (*User) GetColorMode 

func (self *User) GetColorMode() utils.ColorMode

func (*User) GetConnection 

func (self *User) GetConnection() net.Conn

func (*User) GetInput 

func (self *User) GetInput(text string) string

func (*User) GetName 

func (self *User) GetName() string

func (*User) GetPassword 

func (self *User) GetPassword() []byte

GetPassword returns the SHA1 of the user's password

func (*User) GetType 

func (self *User) GetType() datastore.ObjectType

func (*User) Online 

func (self *User) Online() bool

func (*User) SetColorMode 

func (self *User) SetColorMode(cm utils.ColorMode)

func (*User) SetConnection 

func (self *User) SetConnection(conn net.Conn)

func (*User) SetOnline 

func (self *User) SetOnline(online bool)

func (*User) SetPassword 

func (self *User) SetPassword(password string)

SetPassword SHA1 hashes the password before saving it to the database

func (*User) SetTerminalType 

func (self *User) SetTerminalType(tt string)

func (*User) SetWindowSize 

func (self *User) SetWindowSize(width int, height int)

func (*User) TerminalType 

func (self *User) TerminalType() string

func (*User) VerifyPassword 

func (self *User) VerifyPassword(password string) bool

func (*User) WindowSize 

func (self *User) WindowSize() (width int, height int)

func (*User) Write 

func (self *User) Write(text string) (int, error)

func (*User) WriteLine 

func (self *User) WriteLine(line string) (int, error)

type Users 

type Users []*User

func (Users) Contains 

func (self Users) Contains(u *User) bool

func (Users) Len 

func (self Users) Len() int

func (Users) Less 

func (self Users) Less(i, j int) bool

func (Users) Swap 

func (self Users) Swap(i, j int)

type World 

type World struct {
	DbObject `bson:",inline"`
}

func GetWorld 

func GetWorld() *World

Returns the World object. There should only ever be one of these

type Zone 

type Zone struct {
	DbObject `bson:",inline"`

	Name string
}

func NewZone 

func NewZone(name string) *Zone

func (*Zone) GetName 

func (self *Zone) GetName() string

func (*Zone) GetType 

func (self *Zone) GetType() datastore.ObjectType

func (*Zone) SetName 

func (self *Zone) SetName(name string)

type Zones 

type Zones []*Zone

func (Zones) Contains 

func (self Zones) Contains(z *Zone) bool

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