From d5bd4d53dfcda03558be24e8c353fc042802c085 Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Sun, 23 Dec 2018 14:24:49 +0800
Subject: =?UTF-8?q?*=20json\xml=E6=89=A9=E5=B1=95?=
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---
 src/libjin-lua/modules/time/je_lua_time.cpp | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

(limited to 'src/libjin-lua/modules/time/je_lua_time.cpp')

diff --git a/src/libjin-lua/modules/time/je_lua_time.cpp b/src/libjin-lua/modules/time/je_lua_time.cpp
index 764cf9d..b0468ec 100644
--- a/src/libjin-lua/modules/time/je_lua_time.cpp
+++ b/src/libjin-lua/modules/time/je_lua_time.cpp
@@ -12,12 +12,6 @@ namespace JinEngine
     namespace Lua
     {
 
-        static struct
-        {
-            float previous; 
-            float current;
-        } context;
-
         LUA_IMPLEMENT int l_sec(lua_State* L)
         {
             luax_pushnumber(L, getSecond()); 
@@ -40,22 +34,21 @@ namespace JinEngine
 
         LUA_IMPLEMENT int l_getDelta(lua_State* L)
         {
-            luax_pushnumber(L, context.current - context.previous);
+            luax_pushnumber(L, Time::getDeltaTime());
             return 1;
         }
 
         LUA_IMPLEMENT int l_step(lua_State* L)
         {
-            context.previous = context.current; 
-            context.current = getSecond();
-            // Update jin time counter.
             Time::step();
             return 0;
         }
     
         LUA_EXPORT int luaopen_time(lua_State* L)
         {
+            // Types.
             luaopen_Timer(L);
+            // Functions.
             luaL_Reg methods[] = {
                 { "second",   l_sec      },
                 { "sleep",    l_sleep    },
-- 
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