--- np2/macosx/np2.cpp	2003/10/20 10:14:27	1.7
+++ np2/macosx/np2.cpp	2003/10/22 16:22:43	1.9
@@ -246,6 +246,14 @@ static void HandleMenuChoice(long wParam
 			update |= SYS_UPDATECFG;
 			break;
 
+#if defined(NP2GCC)
+        case IDM_MOUSE:
+            mouse_running(MOUSE_XOR);
+            menu_setmouse(np2oscfg.MOUSE_SW ^ 1);
+            sysmng_update(SYS_UPDATECFG);
+			break;
+#endif
+
 		case IDM_KEY:
 			menu_setkey(0);
 			keystat_resetjoykey();
@@ -683,17 +691,12 @@ int main(int argc, char *argv[]) {
 					mackbd_callback();
 					pccore_exec(framecnt == 0);
 					framecnt++;
-					if (timing_getcount() < framecnt) {
+					// ¥Æ¥¹¥È
+					if (framecnt > timing_getcount()) {
 						waitcnt = framecnt;
-						if (framemax > 1) {
-							framemax--;
-						}
 					}
-					else if (framecnt >= framemax) {
+					else if (framecnt >= 12) {
 						waitcnt = framecnt;
-						if (framemax < 12) {
-							framemax++;
-						}
 					}
 				}
 				else {