mvbg

VM_CHOICE

VM_CHOICE IDX, OPTIONS, COUNT

Executes menu.

• IDX: Variable that receives the result of the menu execution.
• OPTIONS: Bit field, set of the possible menu options:
  .UI_MENU_STANDARD - Default menu behavior.
  .UI_MENU_LAST_0 - Last item returns result of 0
  .UI_MENU_CANCEL_B - B button cancels the menu execution.
  .UI_MENU_SET_START - If set IDX may contain the initial item index.
• COUNT: Number of menu items.

Instruction must be followed by the COUNT of .MENUITEM definitions:
.MENUITEM X, Y, iL, iR, iU, iD
where:
X - X-coordinate of the cursor pointer in tiles.
Y - Y-coordinate of the cursor pointer in tiles.
iL - Menu item number where the cursor must move when you press LEFT.
iR - Menu item number where the cursor must move when you press RIGHT.
iU - Menu item number where the cursor must move when you press UP.
iD - Menu item number where the cursor must move when you press DOWN.