void create_menus() {
int menu, anim, j;
/* anim = glutCreateMenu(anim_menu);
glutAddMenuEntry("Play forward (a)", MENU_ANIM_FORWARD);
glutAddMenuEntry("Play reverse (b)", MENU_ANIM_REVERSE);
glutAddMenuEntry("Advance frame (>)", MENU_ANIM_PLUS);
glutAddMenuEntry("Backstep frame (<)", MENU_ANIM_MINUS);
glutAddMenuEntry("Re(w)ind", MENU_ANIM_REWIND);
glutAddMenuEntry("(S)top", MENU_ANIM_STOP);*/
menu = glutCreateMenu(menu_func);
for(j = 0; j < sizeof(menu_choices)/sizeof(*menu_choices); j++)
glutAddMenuEntry(menu_choices[j], MENU_TEXTURE + j);
/* glutAddSubMenu("Animate...", anim);*/
glutAddMenuEntry("Quit", MENU_EXIT);
glutSetMenu(menu);
glutAttachMenu(GLUT_RIGHT_BUTTON);
/* Turn off some menu items */
menu_func(MENU_WIREFRAME);
menu_func(MENU_AXES);
/* menu_func(MENU_GRIDLINES);*/
menu_func(MENU_SNAPSHOT);
}
void textMenuLoop ()
{
char command[MAX_LINE];
while (true)
{
if (!quietMode)
cerr << endl
<< "selection > " << flush;
cin >> command;
switch (command[0])
{
case '\n':
case '\0':
//printMenu();
break;
case 'Q':
case 'q':
menu_func(M_QUIT);
break;
case 'H':
case 'h':
menu_func(M_HELP);
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
menu_func(atoi(command));
break;
default:
//printMenu();
break;
}
}
}
// A handler for key events. Note that once again the parameter type is
// wrong. In this case, all normal ASCII keys do map properly, but some
// special characters are also available for our use. See the SDL
// documentation for more details.
void keyfunc(unsigned char key) {
switch(tolower(key)) {
case 't': menu_func(MENU_TEXTURE); break;
case 'l': menu_func(MENU_LIGHTING); break;
case 'x': menu_func(MENU_AXES); break;
case 'w': menu_func(MENU_WEAPON); break;
case 'r': menu_func(MENU_WIREFRAME); break;
case 'f': menu_func(MENU_LINEAR); break;
case 'a': menu_func(MENU_ANIM_FORWARD); break;
case 'b': menu_func(MENU_ANIM_REVERSE); break;
case 's': menu_func(MENU_ANIM_STOP); break;
case '<':
case ',': menu_func(MENU_ANIM_MINUS); break;
case '>':
case '.': menu_func(MENU_ANIM_PLUS); break;
case 'e': menu_func(MENU_ANIM_REWIND); break;
case '+': z += ZOOM_INC; eye[2] = z; display(); break;
case '-': z -= ZOOM_INC; eye[2] = z; display(); break;
case '8': phi += ROTATE_INC; display(); break;
case '2': phi -= ROTATE_INC; display(); break;
case '4': theta -= ROTATE_INC; display(); break;
case '6': theta += ROTATE_INC; display(); break;
case 'q': exit(0); break;
}
}
/* the function for the "Menu" command */
void CMD_Menu(F_CMD_ARGS)
{
menu_func(F_PASS_ARGS, True);
return;
}
/* the function for the "Popup" command */
void CMD_Popup(F_CMD_ARGS)
{
menu_func(F_PASS_ARGS, False);
return;
}
void keyfunc(unsigned char key, int x, int y) {
switch(tolower(key)) {
case 't': menu_func(MENU_TEXTURE); break;
case 'l': menu_func(MENU_LIGHTING); break;
case 'x': menu_func(MENU_AXES); break;
case 'w': menu_func(MENU_WIREFRAME); break;
case 'f': menu_func(MENU_LINEAR); break;
case 'e': menu_func(MENU_TERRAIN); break;
case 'a': menu_func(MENU_ANIM_FORWARD); break;
case 'b': menu_func(MENU_ANIM_REVERSE); break;
case 'g': menu_func(MENU_GRIDLINES); break;
case 'c': menu_func(MENU_CRATERS); break;
case '\\': menu_func(MENU_LOCK); break;
case 's': menu_func(MENU_SMOOTH); break;
case '+':
eye[2] += ZOOM_INC;
glutPostRedisplay();
break;
case '-':
eye[2] -= ZOOM_INC;
glutPostRedisplay();
break;
case 'q':
exit(0);
break;
case 'k': menu_func(MENU_LOCK); break;
}
}
void anim_menu(int choice) {
menu_func(choice);
}
