X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=scene.c;h=e6dee1f159de779c0467d25e5b5f1e764eef3237;hb=84de854b0db5bb503f3cdaf5864935dd7af4b303;hp=2a5ab656d38693659516b5298f62a9422c5c3dd4;hpb=22329df92ae535d24f8e07444a1299e7ed19bb86;p=atyndall%2Fcits2231.git

diff --git a/scene.c b/scene.c
index 2a5ab65..e6dee1f 100644
--- a/scene.c
+++ b/scene.c
@@ -268,11 +268,15 @@ 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 addObjectSubmenu[menuNumber-1];
 
-  for( int i = 0; i < 6; i++ ) {
+  for( int i = 0; i < menuNumber; i++ ) {
     addObjectSubmenu[i] = glutCreateMenu(processObjectEvents);
-    for ( int j = i; j < (i+9); j++ ) {
+    int startNum = i*11 - (i-1);
+    for ( int j = startNum - 1; j < (startNum+9); j++ ) {
+      if ( j + 1 == objectMenuEntriesSize ) break; // Detect if we've reached the end of the array
       glutAddMenuEntry( objectMenuEntries[j], j );
     }
   }
@@ -280,7 +284,9 @@ void makeMenu() {
   // Construct add object menu
   int addObjectMenu = glutCreateMenu(processObjectEvents);
   for ( int i = 0; addObjectSubmenu[i]; i++ ) {
-    char * name = { (char)i };
+    char name[10]; // buffer to hold name
+    int startNum = i*11 - (i-1);
+    sprintf(name, "%d-%d", startNum, startNum + 9);
     glutAddSubMenu( name, addObjectSubmenu[i] );
   }
 
@@ -288,7 +294,7 @@ void makeMenu() {
   int mainMenu = glutCreateMenu(processMainEvents);
 
   glutAddMenuEntry("Rotate/Move Camera", ROTATE_MOVE_CAMERA);
-  //Add object
+  glutAddSubMenu("Add object", addObjectMenu);
   glutAddMenuEntry("Position/Scale", POSITION_SCALE);
   glutAddMenuEntry("Rotation/Texture Scale", ROTATION_TEXTURE_SCALE);
   //material