Small refactoring, handle missing WIND resource, added icons and version resources

src/Common.c

@@ -1,6 +0,0 @@
-// Copyright (c) Jon Thysell <http://jonthysell.com>
-// Licensed under the MIT License.
-
-#include "Common.h"
-
-WindowPtr MainWindow;

src/Common.h

@@ -16,6 +16,4 @@
 #define bitToggle(value, bit) ((value) ^= (1UL << (bit)))
 #define bitWrite(value, bit, bitValue) ((bitBalue) ? bitSet(value, bit) : bitClear(value, bit))
 
-extern WindowPtr MainWindow;
-
 #endif

src/MacCommon.h

@@ -0,0 +1,10 @@
+// Copyright (c) Jon Thysell <http://jonthysell.com>
+// Licensed under the MIT License.
+
+#ifndef MACCOMMON_H
+#define MACCOMMON_H
+
+#define kBaseResID   128
+#define kMoveToFront (WindowPtr)-1L
+
+#endif

src/MacLO.c

@@ -1,36 +1,42 @@
 // Copyright (c) Jon Thysell <http://jonthysell.com>
 // Licensed under the MIT License.
 
-#include "Common.h"
+#include "MacCommon.h"
+#include "MacLO.h"
 
-void InitToolbox()
+void InitToolBox()
 {
     InitGraf(&thePort);
     InitFonts();
     InitWindows();
     InitMenus();
     TEInit();
-    InitDialogs(0L);
+    InitDialogs(nil);
     FlushEvents(everyEvent, 0);
     InitCursor();
 }
 
 void InitMainWindow()
 {
-    MainWindow = GetNewWindow(128, 0L, (WindowPtr)-1L);
-    SetPort(MainWindow);
+    WindowPtr window;
+    
+    window = GetNewWindow(kBaseResID, nil, kMoveToFront);
+    
+    if (window == nil)
+    {
+        SysBeep(0);
+        ExitToShell();
+    }
+    
+    ShowWindow(window);
+    SetPort(window);
+    
     MoveTo(30, 50);
     DrawString("\pHello MacLO");
 }
 
-void EventLoop()
+void ProcessEvents()
 {
     while (!Button()) { }
 }
 
-void main(void)
-{
-    InitToolbox();
-    InitMainWindow();
-    EventLoop();
-}

src/MacLO.h

@@ -0,0 +1,11 @@
+// Copyright (c) Jon Thysell <http://jonthysell.com>
+// Licensed under the MIT License.
+
+#ifndef MACLO_H
+#define MACLO_H
+
+void InitToolBox();
+void InitMainWindow();
+void ProcessEvents();
+
+#endif

src/main.c

@@ -0,0 +1,11 @@
+// Copyright (c) Jon Thysell <http://jonthysell.com>
+// Licensed under the MIT License.
+
+#include "MacLO.h"
+
+void main(void)
+{
+    InitToolBox();
+    InitMainWindow();
+    ProcessEvents();
+}