Define MxLong/MxULong (#71)

* define MxLong/MxULong

The "long" type has different sizes on different platforms, and this may cause issues.

* use DWORD to match RegQueryValueExA arg

ISLE/define.cpp

@@ -37,4 +37,4 @@ int g_reqEnableRMDevice = 0;
 int g_startupDelay = 200;
 
 // 0x4101c0
-long g_lastFrameTime = 0;
+MxLong g_lastFrameTime = 0;

ISLE/define.h

@@ -1,6 +1,7 @@
 #ifndef DEFINE_H
 #define DEFINE_H
 
+#include <mxtypes.h>
 #include <windows.h>
 
 class IsleApp;
@@ -21,6 +22,6 @@ extern int g_targetHeight;
 extern int g_targetDepth;
 extern int g_reqEnableRMDevice;
 extern int g_startupDelay;
-extern long g_lastFrameTime;
+extern MxLong g_lastFrameTime;
 
 #endif // DEFINE_H

ISLE/isleapp.cpp

@@ -95,7 +95,7 @@ void IsleApp::Close()
     TransitionManager()->SetWaitIndicator(NULL);
     Lego()->vtable3c();
 
-    long lVar8;
+    MxLong lVar8;
     do {
       lVar8 = Streamer()->Close(NULL);
     } while (lVar8 == 0);
@@ -571,7 +571,7 @@ BOOL IsleApp::ReadReg(LPCSTR name, LPSTR outValue, DWORD outSize)
   DWORD valueType;
 
   BOOL out = FALSE;
-  unsigned long size = outSize;
+  DWORD size = outSize;
   if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, "SOFTWARE\\Mindscape\\LEGO Island", 0, KEY_READ, &hKey) == ERROR_SUCCESS) {
     if (RegQueryValueExA(hKey, name, NULL, &valueType, (LPBYTE) outValue, &size) == ERROR_SUCCESS) {
       if (RegCloseKey(hKey) == ERROR_SUCCESS) {
@@ -695,7 +695,7 @@ inline void IsleApp::Tick(BOOL sleepIfNotNextFrame)
   if (!TickleManager()) return;
   if (!Timer()) return;
 
-  long currentTime = Timer()->GetRealTime();
+  MxLong currentTime = Timer()->GetRealTime();
   if (currentTime < g_lastFrameTime) {
     g_lastFrameTime = -this->m_frameDelta;
   }

ISLE/isleapp.h

@@ -56,7 +56,7 @@ public:
   // 40
   int m_islandTexture;
   int m_gameStarted;
-  long m_frameDelta;
+  MxLong m_frameDelta;
 
   // 4c
   MxVideoParam m_videoParam;