调整用户名显示相关，只有播放录像才会强制用户名，否则都用uid获取

parts/modes/blind_wtf.lua

@@ -33,7 +33,7 @@ return{
                     GC.rectangle('line',488,20,100,80,5)
                     GC.draw(border,-17+150,-12)
                     setFont(30)
-                    GC.mStr(P.username,300,-60)
+                    GC.mStr(P.username or USERS.getUsername(P.uid),300,-60)
                 end
                 GC.pop()
             end

parts/net.lua

@@ -452,7 +452,7 @@ local function _pumpStream(d)
             if res then
                 DATA.pumpRecording(stream,P.stream)
             else
-                MES.new('error',"Bad stream from "..P.username.."#"..P.uid,.1)
+                MES.new('error',"Bad stream from "..USERS.getUsername(P.uid).."#"..P.uid,.1)
             end
             return
         end

parts/player/draw.lua

@@ -722,7 +722,7 @@ function draw.norm(P,repMode)
         -- Draw username
         setFont(30)
         gc_setColor(.97,.97,.97)
-        GC.mStr(P.username,300,-60)
+        GC.mStr(P.username or USERS.getUsername(P.uid),300,-60)
 
         -- Draw HUD
         if ENV.nextCount>0 then _drawNext(P,repMode) end

parts/player/init.lua

@@ -119,7 +119,6 @@ local function _newEmptyPlayer(id,mini)
     P.atker,P.atking,P.lastRecv={}
 
     -- User-related
-    P.username=""
     P.uid=false
     P.sid=false
 
@@ -209,7 +208,7 @@ local function _loadRemoteEnv(P,confStr)-- Load gameEnv
     confStr=JSON.decode(confStr)
     if not confStr then
         confStr={}
-        MES.new('warn',"Bad conf from "..P.username.."#"..P.uid)
+        MES.new('warn',"Bad conf from "..USERS.getUsername(P.uid).."#"..P.uid)
     end
 
     P.gameEnv={}-- Current game setting environment
@@ -407,7 +406,6 @@ function PLY.newRemotePlayer(id,mini,p)
     P:startStreaming()
 
     P.uid=p.uid
-    P.username=USERS.getUsername(p.uid)
     P.sid=NET.uid_sid[p.uid]
 
     _loadRemoteEnv(P,p.config)
@@ -429,7 +427,6 @@ function PLY.newPlayer(id,mini)
     P.type='human'
     P.sound=true
 
-    P.username=USERS.getUsername(USER.uid)
     P.uid=USER.uid
     P.sid=NET.uid_sid[USER.uid]