整理代码，修复一些联网问题

Zframework/widget.lua

@@ -845,10 +845,10 @@ function textBox:update()
 end
 function textBox:push(t)
 	ins(self.texts,t)
-	if self.scrollPos==#self.texts-1 and not(self.hide==true or self.hide and self.hide())then
+	if self.scrollPos==#self.texts-1 then
 		self.scrollPos=#self.texts
 	else
-		SFX.play("spin_0",.8)
+		SFX.play("spin_0",.6)
 		self.new=true
 	end
 end

parts/net.lua

@@ -56,7 +56,7 @@ local function _parse(res)
 					)or
 					"[NO Message]"
 				),
-			"warning")
+			"warn")
 		end
 	end
 end

parts/scenes/net_game.lua

@@ -145,9 +145,6 @@ function scene.socketRead(cmd,d)
 			COLOR.dY,"#"..d.uid.." ",
 			COLOR.Y,text.leaveRoom,
 		}
-		if not playing then
-			initPlayerPosition(true)
-		end
 	elseif cmd=="Talk"then
 		textBox:push{
 			COLOR.W,d.username,