;-----------------------------------------------;
; Test foreground and background colors and     ;
;display with number of that color in that color;
;-----------------------------------------------;

use32
        ORG   0x400000          ; where our program is loaded to
        jmp   start             ; jump to the start of program.
        db    'DEX2'            ; We check for this, to make sure it a valid DexOS file.

msg1:   db    'Color Test ',13,13,0

 ;----------------------------------------------------;
 ; Start of program.                                  ;
 ;----------------------------------------------------;

start:
        mov   ax,18h            ; set ax to nonlinear base
        mov   ds,ax             ; add them to ds
        mov   es,ax             ; and es.

 ;----------------------------------------------------;
 ; Get call table address.                            ;
 ;----------------------------------------------------;

        mov   edi,Functions     ; this is the interrupt
        mov   al,0              ; we use to load the DexFun.inc
        mov   ah,0x0a           ; with the address to DexOS functions.
        int   40h

 ;----------------------------------------------------;
 ; Try printing colors                                ;
 ;----------------------------------------------------;

        mov   esi,msg1          ; this point's to our string.
        call  [PrintString]     ; this call the print function.
        mov   al,0              ; clear al
colors:
        call  [TextColor]       ; change color of text to al
        call  [WriteHex16]      ; print al in al color
        inc   al                ; add 1 to al
        cmp   al,255            ; check if al is maxed out
        jne   colors            ; if not max try another color
        call  [WaitForKeyPress] ; is the wait for keypress function.
        ret                     ; This returns to the CLI/GUI

 ;----------------------------------------------------;
 ; Data.                                              ;
 ;----------------------------------------------------;

include 'Dex.inc'      ; Here is where we include our "DexFun.inc" file