From cbb4b4b318ea5dbcdf1e3f3d87e532558612ad8d Mon Sep 17 00:00:00 2001
From: Nomango <569629550@qq.com>
Date: Fri, 1 Feb 2019 23:12:57 +0800
Subject: [PATCH] optimize

---
 src/core/ActionGroup.h |  2 +-
 src/core/Task.h        |  8 ++++----
 src/core/logs.cpp      | 11 +++++------
 3 files changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/core/ActionGroup.h b/src/core/ActionGroup.h
index e2925d79..afcdd712 100644
--- a/src/core/ActionGroup.h
+++ b/src/core/ActionGroup.h
@@ -30,7 +30,7 @@ namespace easy2d
 	public:
 		explicit Loop(
 			ActionPtr const& action,	/* 执行循环的动作 */
-			int times = -1			/* 循环次数 */
+			int times = -1				/* 循环次数 */
 		);
 
 		virtual ~Loop();
diff --git a/src/core/Task.h b/src/core/Task.h
index 12411f29..7b3cc62c 100644
--- a/src/core/Task.h
+++ b/src/core/Task.h
@@ -40,14 +40,14 @@ namespace easy2d
 
 	public:
 		explicit Task(
-			Callback const& func,			/* 执行函数 */
+			Callback const& func,		/* 执行函数 */
 			String const& name = L""	/* 任务名称 */
 		);
 
 		explicit Task(
-			Callback const& func,			/* 执行函数 */
-			Duration delay,			/* 时间间隔（秒） */
-			int times = -1,					/* 执行次数（设 -1 为永久执行） */
+			Callback const& func,		/* 执行函数 */
+			Duration delay,				/* 时间间隔（秒） */
+			int times = -1,				/* 执行次数（设 -1 为永久执行） */
 			String const& name = L""	/* 任务名称 */
 		);
 
diff --git a/src/core/logs.cpp b/src/core/logs.cpp
index 3fe6607f..ada96ec5 100644
--- a/src/core/logs.cpp
+++ b/src/core/logs.cpp
@@ -100,15 +100,16 @@ namespace easy2d
 				if (!enabled)
 					return;
 
+				static wchar_t temp_buffer[1024 * 3 + 1];
+
 				size_t len = ::_vscwprintf(format, args) + 1;
-				wchar_t* buffer = new wchar_t[len];
-				::_vsnwprintf_s(buffer, len, len, format, args);
+				::_vsnwprintf_s(temp_buffer, len, len, format, args);
 
 				std::wstringstream ss;
 				if (prompt)
-					ss << OutPrefix << prompt << buffer;
+					ss << OutPrefix << prompt << temp_buffer;
 				else
-					ss << OutPrefix << buffer;
+					ss << OutPrefix << temp_buffer;
 
 				if (endl)
 					ss << L"\r\n";
@@ -116,8 +117,6 @@ namespace easy2d
 				std::wstring output = ss.str();
 				os << color << output;
 				::OutputDebugStringW(output.c_str());
-
-				delete[] buffer;
 			}
 		}