func (fieldContext *FieldContextDef) sendSingleAvatarObject(websocketConnectionContext *websocketConnectionContextDef, fieldObject *fieldObjectDef) *gkerr.GkErrDef {
var gkErr *gkerr.GkErrDef
var svgJsonData *message.SvgJsonDataDef = new(message.SvgJsonDataDef)
svgJsonData.Id = fieldObject.id
svgJsonData.IsoXYZ = fieldObject.isoXYZ
gklog.LogTrace("sourceSessionId: " + fieldObject.sourceSessionId)
if fieldObject.sourceSessionId != websocketConnectionContext.sessionId {
var singleSession *ses.SingleSessionDef
singleSession = fieldContext.sessionContext.GetSessionFromId(fieldObject.sourceSessionId)
svgJsonData.UserName = singleSession.GetUserName()
gklog.LogTrace("going to send to ws userName: " + singleSession.GetUserName())
}
var messageToClient *message.MessageToClientDef = new(message.MessageToClientDef)
gkErr = messageToClient.BuildSvgMessageToClient(fieldContext.avatarSvgDir, message.AddSvgReq, fieldObject.fileName, svgJsonData)
if gkErr != nil {
return gkErr
}
fieldContext.queueMessageToClient(websocketConnectionContext.sessionId, messageToClient)
return nil
}
func (fieldContext *FieldContextDef) handleGetAvatarSvgReq(messageFromClient *message.MessageFromClientDef) *gkerr.GkErrDef {
var messageToClient *message.MessageToClientDef = new(message.MessageToClientDef)
var getSvg getSvgDef
var gkErr *gkerr.GkErrDef
var err error
err = json.Unmarshal(messageFromClient.JsonData, &getSvg)
if err != nil {
gkErr = gkerr.GenGkErr("json.Unmarshal", err, ERROR_ID_JSON_UNMARSHAL)
return gkErr
}
var randomByte byte
randomByte = fieldContext.sessionContext.RandContext.GetRandomByte()
var svgJsonData *message.SvgJsonDataDef = new(message.SvgJsonDataDef)
svgJsonData.Id = fieldContext.getNextObjectId()
svgJsonData.IsoXYZ.X = int16((randomByte&0x07)*3) - 10
svgJsonData.IsoXYZ.Y = int16(((randomByte>>4)&0x07)*3) - 10
gkErr = messageToClient.BuildSvgMessageToClient(fieldContext.avatarSvgDir, message.GetAvatarSvgRes, getSvg.SvgName, svgJsonData)
if gkErr != nil {
return gkErr
}
var singleSession *ses.SingleSessionDef
singleSession = fieldContext.sessionContext.GetSessionFromId(messageFromClient.SessionId)
var podId int32 = singleSession.GetCurrentPodId()
fieldContext.queueMessageToClient(messageFromClient.SessionId, messageToClient)
var fieldObject *fieldObjectDef = new(fieldObjectDef)
fieldObject.id = svgJsonData.Id
fieldObject.fileName = getSvg.SvgName
fieldObject.isoXYZ = svgJsonData.IsoXYZ
fieldObject.sourceSessionId = messageFromClient.SessionId
fieldContext.addAvatarObject(podId, fieldObject)
var websocketConnectionContext *websocketConnectionContextDef
websocketConnectionContext, gkErr = fieldContext.getWebsocketConnectionContextById(messageFromClient.SessionId)
if gkErr != nil {
return gkErr
}
websocketConnectionContext.avatarId = fieldObject.id
gkErr = fieldContext.sendNewAvatarToAll(podId, messageFromClient.SessionId, fieldObject.id)
if gkErr != nil {
return gkErr
}
return nil
}
func (fieldContext *FieldContextDef) addDandelion() {
var messageToClient *message.MessageToClientDef = new(message.MessageToClientDef)
var svgJsonData *message.SvgJsonDataDef = new(message.SvgJsonDataDef)
var fileName = "dandelion"
svgJsonData.Id = fieldContext.getNextObjectId()
// svgJsonData.IsoXYZ.X = int16(rand.Int31n(50))
// svgJsonData.IsoXYZ.Y = int16(rand.Int31n(50))
var podId int32 = firstPodId // dandelions are only in the first pod
for _, websocketConnectionContext := range fieldContext.podMap[podId].websocketConnectionMap {
// var singleSession *ses.SingleSessionDef
// singleSession = fieldContext.sessionContext.GetSessionFromId(websocketConnectionContext.sessionId)
var terrainJson *terrainJsonDef
terrainJson = fieldContext.podMap[podId].terrainJson
var index = rand.Int31n(int32(len(terrainJson.jsonMapData.TileList)))
if terrainJson.jsonMapData.TileList[index].Terrain == "grass" {
svgJsonData.IsoXYZ.X = int16(terrainJson.jsonMapData.TileList[index].X)
svgJsonData.IsoXYZ.Y = int16(terrainJson.jsonMapData.TileList[index].Y)
//svgJsonData.IsoXYZ.Z = int16(terrainJson.jsonMapData.TileList[index].Z)
svgJsonData.IsoXYZ.Z = 0
messageToClient.BuildSvgMessageToClient(fieldContext.terrainSvgDir, message.AddSvgReq, fileName, svgJsonData)
fieldContext.queueMessageToClient(websocketConnectionContext.sessionId, messageToClient)
var fieldObject *fieldObjectDef = new(fieldObjectDef)
fieldObject.id = svgJsonData.Id
fieldObject.fileName = fileName
fieldObject.isoXYZ = svgJsonData.IsoXYZ
fieldContext.addTerrainObject(fieldObject, podId)
}
}
}