Changeset 48 in xtideuniversalbios for trunk/Assembly_Library/Src/Menu/MenuInit.asm

Timestamp:

Oct 8, 2010, 3:44:05 PM (14 years ago)

Author:

aitotat

google:author:

aitotat

Message:

Changes to Assembly Library:
Added functions to clear Menu Title and Information areas.
Implemented automatic line change when writing Menu Title and Information areas.
CGA snow related functions have been moved to CgaSnow.asm.
Keyboard input functions no longer produce beep for backspace.

File:

• trunk/Assembly_Library/Src/Menu/MenuInit.asm (modified) (2 diffs)

trunk/Assembly_Library/Src/Menu/MenuInit.asm

@@ -2 +2 @@
 ; Project name  :   Assembly Library
 ; Created date  :   13.7.2010
-; Last update   :   1.10.2010
+; Last update   :   5.10.2010
 ; Author        :   Tomi Tilli
 ; Description   :   Functions for initializing menu system.
@@ -113 +113 @@
     jmp     MenuScrollbars_MoveHighlightedItemByAX
 
+;--------------------------------------------------------------------
+; MenuInit_GetHighlightedItemToAX
+;   Parameters
+;       SS:BP:  Ptr to MENU
+;   Returns:
+;       AX:     Index of highlighted item or NO_ITEM_HIGHLIGHTED
+;   Corrupts registers:
+;       Nothing
+;--------------------------------------------------------------------
+ALIGN JUMP_ALIGN
+MenuInit_GetHighlightedItemToAX:
+    mov     ax, [bp+MENU.wHighlightedItem]
+    ret
+
 
 ;--------------------------------------------------------------------