X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=inline;f=scene.c;h=bd003f5705d3b1d97645bb4095f0f726e265fdc4;hb=029de1695bc7b9f91b559a224a71e9be7aedd8a2;hp=2733cf8820f58b9a163a8c063f6fdbd2569278ec;hpb=17cb701324fd442c5c9cc9ea6b662bf829d92ff2;p=atyndall%2Fcits2231.git

diff --git a/scene.c b/scene.c
index 2733cf8..bd003f5 100644
--- a/scene.c
+++ b/scene.c
@@ -246,7 +246,34 @@ void processLightEvents(int id) {
 
 }
 
+int makeSubmenuFromArray( const char *menuEntries[], void *callback ) {
+  int menuEntriesSize = sizeof(menuEntries) / sizeof(menuEntries[0]);
+  int menuNumber = menuEntriesSize / 10 + 1;
+  int submenuObjects[menuNumber-1];
 
+  for( int i = 0; i < menuNumber; i++ ) {
+    submenuObjects[i] = glutCreateMenu(callback);
+    int startNum = i*11 - (i-1);
+    for ( int j = startNum - 1; j < (startNum+9); j++ ) {
+      if ( j == menuEntriesSize ) break; // Detect if we've reached the end of the array
+      glutAddMenuEntry( menuEntries[j], j );
+    }
+  }
+
+  int mainMenu = glutCreateMenu(callback);
+  for ( int i = 0; i < menuNumber; i++ ) {
+    char name[10]; // buffer to hold name
+    int startNum = i*11 - (i-1);
+    int endNum = startNum + 9;
+    if ( i == menuNumber - 1 ) { // We're on the last one
+      endNum = startNum + 3;
+    }
+    sprintf(name, "%d-%d", startNum, endNum);
+    glutAddSubMenu( name, submenuObjects[i] );
+  }
+
+  return mainMenu;
+}
 
 void makeMenu() {
   // Construct material menu
@@ -268,23 +295,20 @@ void makeMenu() {
   glutAddMenuEntry("R/G/B/All Light 2", LIGHT_RGBALL_LIGHT_2);
 
   // Construct add object submenus
-  int addObjectSubmenu[6];
-  int objectMenuEntriesSize = sizeof(objectMenuEntries) / sizeof(objectMenuEntries[0]);
-  int menuNumber = objectMenuEntriesSize / 10 + 1;
+  int addObjectMenu = makeSubmenuFromArray( objectMenuEntries, processObjectEvents );
+
+  // Construct texture/ground texture submenus
+/*  int textureMenuEntries = sizeof(textureMenuEntries) / sizeof(textureMenuEntries[0]);
+  int menuNumber = textureMenuEntries / 10 + 1;
+  int textureSubmenu[menuNumber-1];
 
   for( int i = 0; i < menuNumber; i++ ) {
-    addObjectSubmenu[i] = glutCreateMenu(processObjectEvents);
-    for ( int j = i; j < (i+9); j++ ) {
-      if ( !objectMenuEntries[j] ) break; // Detect if we've reached the end of the array
+    textureSubmenu[i] = glutCreateMenu(processTextureEvents);
+    int startNum = i*11 - (i-1);
+    for ( int j = startNum - 1; j < (startNum+9); j++ ) {
+      if ( j == objectMenuEntriesSize ) break; // Detect if we've reached the end of the array
       glutAddMenuEntry( objectMenuEntries[j], j );
     }
-  }
-
-  // Construct add object menu
-  int addObjectMenu = glutCreateMenu(processObjectEvents);
-  glutAddSubMenu( "test", addObjectSubmenu[0] );
-  /*for ( int i = 0; addObjectSubmenu[i]; i++ ) {
-    glutAddSubMenu( (char)i, addObjectSubmenu[i] );
   }*/