ISLE and mingw32 fixes (#18)

* ci: no need to do a final cd

* MxDSAction has a setAtomId method

* Implement the MxOmniCreateParamBase destructor inline

Because of this, ISLE should no longer have to compile mxomnicreateparambase.obj.
I didn't modify isle.mak, because I don't have the MSVC 4.20 GUI set-up.

* Replace 256 with sizeof(...)

* Format DefWndProc calls in WndProc

* Replace magic mask in WNDPROC with macro's

* Replace magic numbers in main.cpp with macro's

* MOUSEMOVE notification id is 10 instead of 0x10

* Lowercase all windows includes such that mingw32 on Linux can find these

* Convert ISLE/res/isle.rc to utf-8, and add a comma needed by mingw32

* mingw32 cannot use a enum without previous declaration

* minor adjustments

---------

Co-authored-by: itsmattkc <34096995+itsmattkc@users.noreply.github.com>

LEGO1/dllmain.cpp

@@ -1,4 +1,4 @@
-#include <Windows.h>
+#include <windows.h>
 
 // OFFSET: LEGO1 0x10091ee0
 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)

LEGO1/mxatomid.h

@@ -1,7 +1,9 @@
 #ifndef MXATOMID_H
 #define MXATOMID_H
 
-enum LookupMode;
+enum LookupMode
+{
+};
 
 class MxAtomId
 {

LEGO1/mxcriticalsection.h

@@ -1,7 +1,7 @@
 #ifndef MXCRITICALSECTION_H
 #define MXCRITICALSECTION_H
 
-#include <Windows.h>
+#include <windows.h>
 
 class MxCriticalSection
 {

LEGO1/mxdsaction.h

@@ -47,6 +47,11 @@ public:
   int m_unk8c;
   int m_unk90;
 
+  void setAtomId(MxAtomId &atomId)
+  {
+    this->m_atomId = atomId;
+  }
+
 };
 
 #endif // MXDSACTION_H

LEGO1/mxomnicreateparam.h

@@ -1,7 +1,7 @@
 #ifndef MXOMNICREATEPARAM_H
 #define MXOMNICREATEPARAM_H
 
-#include <Windows.h>
+#include <windows.h>
 
 #include "mxomnicreateflags.h"
 #include "mxomnicreateparambase.h"