proper exit midlet

Author: comcraftdev

src/comcrafthd/client/Keyboard.java

@@ -21,10 +21,6 @@ public final class Keyboard {
     private final boolean[] quickReleased = new boolean[MAX_KEY];
 
     public Keyboard() {
-        if (instance != null) {
-            throw new IllegalStateException("Keyboard");
-        }
-        
         instance = this;
     }
 

src/comcrafthd/client/midlets/ComcraftMIDlet.java

@@ -167,8 +167,10 @@ public void commandAction(Command command, Displayable displayable) {
 } else if (displayable == comcraftMIDPCanvas) {
     if (command == exitCommand2) {//GEN-END:|7-commandAction|11|67-preAction
         // write pre-action user code here
+        stopGame();
 switchDisplayable(null, getMainMenu());//GEN-LINE:|7-commandAction|12|67-postAction
         // write post-action user code here
+        comcraftMIDPCanvas = null;
 }//GEN-BEGIN:|7-commandAction|13|24-preAction
 } else if (displayable == fileBrowser) {
     if (command == FileBrowser.SELECT_FILE_COMMAND) {//GEN-END:|7-commandAction|13|24-preAction

src/comcrafthd/client/midlets/ComcraftMIDlet.vmd

@@ -264,11 +264,11 @@
         </Component>
     </Document>
     <FlowScene version="1">
-        <Node componentID="25" descriptorID="componentNode25" x="62" y="305"/>
-        <Node componentID="65" descriptorID="componentNode65" x="442" y="684"/>
-        <Node componentID="75" descriptorID="componentNode75" x="231" y="841"/>
         <Node componentID="45" descriptorID="componentNode45" x="61" y="467"/>
         <Node componentID="22" descriptorID="componentNode22" x="511" y="436"/>
+        <Node componentID="25" descriptorID="componentNode25" x="62" y="305"/>
+        <Node componentID="75" descriptorID="componentNode75" x="231" y="841"/>
+        <Node componentID="65" descriptorID="componentNode65" x="442" y="684"/>
         <Node componentID="2" descriptorID="componentNode2" x="35" y="160"/>
     </FlowScene>
 </VisualDesign>