include \masm32\include\masm32rt.inc
include drd.inc
.data
hdloc byte "bob.bmp"
matanooshka Img<>
posX dword 100
drcX dword 1
.code

main proc
    invoke drd_init,  1000, 600, 8
    invoke drd_imageLoadFile,offset hdloc,offset matanooshka
    invoke drd_imageSetTransparent,offset matanooshka,0
    gameloop:
        invoke Sleep,5

        invoke GetAsyncKeyState,VK_RIGHT
        cmp eax,0
        jne IFSMALLER

        invoke GetAsyncKeyState,VK_LEFT
        cmp eax,0
        jne IFGREATER

        mov ebx,drcX
        add posX,ebx

        cmp posX,800
        jg  IFGREATER
        RETGREATER:

        cmp posX,100
        jl  IFSMALLER
        RETSMALLER:

        invoke drd_pixelsClear,0h
        invoke drd_imageDraw,offset matanooshka,posX,300
        invoke drd_flip
        invoke drd_processMessages
    jmp gameloop

    IFGREATER:
    mov drcX,-1
    jmp RETGREATER

    IFSMALLER:
    mov drcX,1
    jmp RETSMALLER
ret
main endp
end main