1 files changed, 146 insertions, 0 deletions
diff --git a/vendor/github.com/Philipp15b/go-steam/socialcache/friends.go b/vendor/github.com/Philipp15b/go-steam/socialcache/friends.go
new file mode 100644
index 00000000..15168b80
--- /dev/null
+++ b/vendor/github.com/Philipp15b/go-steam/socialcache/friends.go
@@ -0,0 +1,146 @@
+package socialcache
+
+import (
+	"errors"
+	. "github.com/Philipp15b/go-steam/protocol/steamlang"
+	. "github.com/Philipp15b/go-steam/steamid"
+	"sync"
+)
+
+// Friends list is a thread safe map
+// They can be iterated over like so:
+// 	for id, friend := range client.Social.Friends.GetCopy() {
+// 		log.Println(id, friend.Name)
+// 	}
+type FriendsList struct {
+	mutex sync.RWMutex
+	byId  map[SteamId]*Friend
+}
+
+// Returns a new friends list
+func NewFriendsList() *FriendsList {
+	return &FriendsList{byId: make(map[SteamId]*Friend)}
+}
+
+// Adds a friend to the friend list
+func (list *FriendsList) Add(friend Friend) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	_, exists := list.byId[friend.SteamId]
+	if !exists { //make sure this doesnt already exist
+		list.byId[friend.SteamId] = &friend
+	}
+}
+
+// Removes a friend from the friend list
+func (list *FriendsList) Remove(id SteamId) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	delete(list.byId, id)
+}
+
+// Returns a copy of the friends map
+func (list *FriendsList) GetCopy() map[SteamId]Friend {
+	list.mutex.RLock()
+	defer list.mutex.RUnlock()
+	flist := make(map[SteamId]Friend)
+	for key, friend := range list.byId {
+		flist[key] = *friend
+	}
+	return flist
+}
+
+// Returns a copy of the friend of a given SteamId
+func (list *FriendsList) ById(id SteamId) (Friend, error) {
+	list.mutex.RLock()
+	defer list.mutex.RUnlock()
+	if val, ok := list.byId[id]; ok {
+		return *val, nil
+	}
+	return Friend{}, errors.New("Friend not found")
+}
+
+// Returns the number of friends
+func (list *FriendsList) Count() int {
+	list.mutex.RLock()
+	defer list.mutex.RUnlock()
+	return len(list.byId)
+}
+
+//Setter methods
+func (list *FriendsList) SetName(id SteamId, name string) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	if val, ok := list.byId[id]; ok {
+		val.Name = name
+	}
+}
+
+func (list *FriendsList) SetAvatar(id SteamId, hash string) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	if val, ok := list.byId[id]; ok {
+		val.Avatar = hash
+	}
+}
+
+func (list *FriendsList) SetRelationship(id SteamId, relationship EFriendRelationship) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	if val, ok := list.byId[id]; ok {
+		val.Relationship = relationship
+	}
+}
+
+func (list *FriendsList) SetPersonaState(id SteamId, state EPersonaState) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	if val, ok := list.byId[id]; ok {
+		val.PersonaState = state
+	}
+}
+
+func (list *FriendsList) SetPersonaStateFlags(id SteamId, flags EPersonaStateFlag) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	if val, ok := list.byId[id]; ok {
+		val.PersonaStateFlags = flags
+	}
+}
+
+func (list *FriendsList) SetGameAppId(id SteamId, gameappid uint32) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	if val, ok := list.byId[id]; ok {
+		val.GameAppId = gameappid
+	}
+}
+
+func (list *FriendsList) SetGameId(id SteamId, gameid uint64) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	if val, ok := list.byId[id]; ok {
+		val.GameId = gameid
+	}
+}
+
+func (list *FriendsList) SetGameName(id SteamId, name string) {
+	list.mutex.Lock()
+	defer list.mutex.Unlock()
+	if val, ok := list.byId[id]; ok {
+		val.GameName = name
+	}
+}
+
+// A Friend
+type Friend struct {
+	SteamId           SteamId `json:",string"`
+	Name              string
+	Avatar            string
+	Relationship      EFriendRelationship
+	PersonaState      EPersonaState
+	PersonaStateFlags EPersonaStateFlag
+	GameAppId         uint32
+	GameId            uint64 `json:",string"`
+	GameName          string
+}