定时 支持函数回调 和AddTimer行为一致

GGELUA/Release64/lua/SDL/窗口.lua

@@ -1,7 +1,7 @@
 --[[
     @Author       : GGELUA
     @Date         : 2020-11-27 10:05:41
-    @LastEditTime : 2021-04-14 07:08:21
+    @LastEditTime : 2021-04-14 07:50:03
 --]]
 
 require("GGE")
@@ -101,6 +101,7 @@ function SDL窗口:SDL窗口(t)
     
     self._reg  = setmetatable({}, {__mode='v'})--注册消息
     self._tick  = {}
+    self._timer = {}--定时器
 end
 
 local function _Sendreg(self,k,...)
@@ -171,7 +172,20 @@ function SDL窗口:_Event(t,...)
                 end
             end
         end
-
+        if next(self._timer) then
+            local oc = SDL.GetTicks()
+            for i,t in ipairs(self._timer) do
+                if oc>=t.time then
+                    t.ms = ggexpcall(t.fun,t.ms)
+                    if t.ms==0 or type(t.ms)~='number' then
+                        table.remove(self._timer,i)
+                        break
+                    else
+                        t.time = t.ms+oc
+                    end
+                end
+            end
+        end
         self.dt = ...
         _Sendmsg(self,"更新事件",...)
         _Sendmsg(self,"渲染事件",...)
@@ -218,15 +232,19 @@ function SDL窗口:注册事件(t)
         return true
     end
 end
-
-function SDL窗口:定时(ms)
+--SDL.AddTimer
+function SDL窗口:定时(ms,fun)
+    if type(fun)=='function' then
+        table.insert(self._timer, {ms=ms,time=SDL.GetTicks()+ms,fun=fun})
+        return
+    end
     local co,main = coroutine.running()
     if not main then
         self._tick[co] = SDL.GetTicks()+ms
         coroutine.yield()
         self._tick[co] = nil
+        return true
     end
-    return true
 end
 
 function SDL窗口:关闭()