init

server/robot/util/Utility.cpp

@@ -0,0 +1,55 @@
+#include "stdafx.h"
+
+int CUtility::GetDir(int nSourceX, int nSourceY, int nTargetX, int nTargetY)
+{
+    int nDir = DIR_UP;
+    int nSelfPosx = nTargetX - nSourceX;
+    int nSelfPosy = nTargetY - nSourceY;
+    
+    if(nSelfPosx >0)
+    {
+        if( nSelfPosy >0 )
+        {
+            nDir =DIR_DOWN_RIGHT  ;
+        }
+        else if(nSelfPosy ==0)
+        {
+            nDir = DIR_RIGHT;
+        }
+        else
+        {
+            nDir =DIR_UP_RIGHT ;
+        }
+    }
+    else if(nSelfPosx ==0)
+    {
+        if( nSelfPosy >0 )
+        {
+            nDir =DIR_DOWN  ;
+        }
+        else if(nSelfPosy ==0)
+        {
+            nDir = DIR_STOP;
+        }
+        else
+        {
+            nDir =DIR_UP ;
+        }
+    }
+    else
+    {
+        if( nSelfPosy >0 )
+        {
+            nDir = DIR_DOWN_LEFT ;
+        }
+        else if(nSelfPosy ==0)
+        {
+            nDir = DIR_LEFT;
+        }
+        else
+        {
+            nDir = DIR_UP_LEFT;
+        }
+    }
+    return nDir;
+}

server/robot/util/Utility.h

@@ -0,0 +1,67 @@
+#pragma once
+
+#include "CommonDef.h"
+
+class CUtility
+{
+public:
+	template<size_t size>
+	static void CopyCharArrayS(TCHAR (&szDestArray)[size], const TCHAR* srcData)
+	{
+		size_t nMaxLen = __min(size-1, _tcslen(srcData));
+		CopyMemory(szDestArray, srcData, nMaxLen * sizeof(TCHAR));
+		szDestArray[nMaxLen] = _T('\0');
+	}
+
+	template<size_t size>
+	static void GetDateTimeDesc(TCHAR (&szDestArray)[size], LPCTSTR szFormat = "%Y-%m-%d %H:%M:%S")
+	{
+		time_t      szClock;	
+		time(&szClock);
+		struct tm   *curTime = localtime(&szClock);		
+		_tcsftime(szDestArray, size-1, szFormat, curTime);
+		szDestArray[size-1] = _T('\0');
+	}
+
+	// 根据当前位置以及移动步长、方向，计算下个位置坐标
+	static void NewPosition(INT_PTR& nX,INT_PTR& nY,INT_PTR nDir,INT_PTR nSpeed)
+	{
+		switch(nDir)
+		{
+		case DIR_UP:
+			nY = nY - nSpeed;
+			break;
+		case DIR_UP_LEFT:
+			nY = nY - nSpeed;
+			nX = nX - nSpeed;
+			break;
+		case DIR_UP_RIGHT:
+			nY = nY - nSpeed;
+			nX = nX + nSpeed;
+			break;
+		case DIR_DOWN:
+			nY = nY + nSpeed;
+			break;
+		case DIR_DOWN_LEFT:
+			nY = nY + nSpeed;
+			nX = nX - nSpeed;
+			break;
+		case DIR_DOWN_RIGHT:
+			nY = nY + nSpeed;
+			nX = nX + nSpeed;
+			break;
+		case DIR_RIGHT:
+			nX = nX + nSpeed;
+			break;
+		case DIR_LEFT:
+			nX = nX - nSpeed;
+			break;
+		default:
+			break;
+		}
+	}
+
+	//获取方向
+	static int GetDir(int nSourceX, int nSourceY, int nTargetX, int nTargetY);
+
+};