Initial commit

2026-07-09 11:27:59 +08:00
commit 3f1edda843
126 changed files with 34446 additions and 0 deletions
@@ -0,0 +1,99 @@
+#include "typedef.h"
+#include "Param.h"
+
+#ifdef _SERVER
+DWORD PM_HandleParam( DWORD dwParam1, DWORD dwParam2 )
+{
+	DWORD dwRet = dwParam1;
+	int iShift = dwParam2 % 32; //移位个数
+
+	DWORD dwLoRev=0xFFFFFFFF;
+	for( int i=0; i<iShift; i++ ){
+		dwLoRev >>= 1; //低32-x位
+	}
+
+	DWORD dwHiRev = 0xFFFFFFFF - dwLoRev; //高x位
+	DWORD dwTemp1 = dwRet & dwHiRev; //取高x位
+
+	dwRet = (dwRet<<iShift) | (dwTemp1>>(32-iShift)); //左移x位 + 高x位右移32-x位
+
+	DWORD dwTemp2 = ~(dwRet & dwLoRev) & dwLoRev; //低32-x位取反
+
+	return  (dwRet & dwHiRev) | dwTemp2; //高x位 + 低32-x位取反
+}
+
+#else
+
+DWORD PM_GetParam( void* param1, void* param2, DWORD dwParam )
+{
+	DWORD dwRet = (((long)param1&0xFFFF)<<16) | ((long)param2&0xFFFF); //分别取低16位
+	int iShift = dwParam % 32;	//移位个数
+
+	DWORD dwLoMask=0, dwLoRev=0xFFFFFFFF;
+	for( int i=0; i<iShift; i++ ){
+		dwLoMask = (dwLoMask<<1) + 1; //低x位
+		dwLoRev >>= 1; //低32-x位
+	}
+
+	DWORD dwHiRev = 0xFFFFFFFF - dwLoRev; //高x位
+
+	//取反加密
+	DWORD dwTemp1 = ~(dwRet & dwLoRev) & dwLoRev; //低32-x位取反
+	dwRet = (dwRet & dwHiRev) | dwTemp1; //高x位 + 低32-x位取反
+	//移位
+	DWORD dwTemp2 = dwRet & dwLoMask;	//低x位
+	dwRet = (dwRet>>iShift) | (dwTemp2<<(32-iShift)); //右移x位 + 低x位左移32-x位
+
+	return dwRet;
+}
+
+void PM_SetParam( void** param1, void** param2, DWORD dwParam )
+{
+	*param1 = (void*)(((long)*param1 & (long)0xFFFFFFFFFFFF0000) + ( dwParam>>16 ));
+	*param2 = (void*)(((long)*param2 & (long)0xFFFFFFFFFFFF0000) + ( dwParam&0xFFFF ));
+}
+
+DWORD g_dwMMParam = 0, //MM传递参数
+	g_dwVerifyParam = 0; //CS传递参数
+
+void PM_SetMMParam( void* param1, void* param2 )
+{
+	g_dwMMParam = (((long)param1&0xFFFF)<<16) | ((long)param2&0xFFFF); //分别取低16位
+	g_dwVerifyParam = 0;
+}
+
+DWORD PM_GetMMParam( DWORD dwParam )
+{
+	DWORD dwRet = g_dwMMParam;
+	int iShift = dwParam % 32;	//移位个数
+
+	DWORD dwLoMask=0, dwLoRev=0xFFFFFFFF;
+	for( int i=0; i<iShift; i++ ){
+		dwLoMask = (dwLoMask<<1) + 1; //低x位
+		dwLoRev >>= 1; //低32-x位
+	}
+
+	DWORD dwHiRev = 0xFFFFFFFF - dwLoRev; //高x位
+
+	//取反加密
+	DWORD dwTemp1 = ~(dwRet & dwLoRev) & dwLoRev; //低32-x位取反
+	dwRet = (dwRet & dwHiRev) | dwTemp1; //高x位 + 低32-x位取反
+	//移位
+	DWORD dwTemp2 = dwRet & dwLoMask;	//低x位
+	dwRet = (dwRet>>iShift) | (dwTemp2<<(32-iShift)); //右移x位 + 低x位左移32-x位
+
+	return dwRet;
+}
+
+void PM_SetVerifyParam( DWORD dwParam )
+{
+	g_dwVerifyParam = dwParam==0 ? g_dwMMParam : dwParam;
+}
+
+void PM_VerifyParam( void** param1, void** param2 )
+{
+	*param1 = (void*)(((long)*param1 & (long)0xFFFFFFFFFFFF0000) + ( g_dwVerifyParam>>16 ));
+	*param2 = (void*)(((long)*param2 & (long)0xFFFFFFFFFFFF0000) + ( g_dwVerifyParam&0xFFFF ));
+}
+
+#endif //_SERVER