I need help making a program in mips assembly. It is suppoosed to be a drawing program where we use the Keypad and LED Display MMIO simulator $($version $2).$ The cursor part is really stumping me and chatgpt and all of those other AI chatbots are no hlep because they dont end up working. He have a few files to help us but the flow of the program is where I$\text{'}$m getting stuck. I would love if you could help me with the draw$\_$cursor function and heko me start the others but I am only providing the outline for draw$\_$cursor so that is the only one i need help with in full Please helpThere are two variables for getting the mouse position:

display$\_$mouse$\_$x

display$\_$mouse$\_$y

If you $lw$ from them, you will get the coordinates of the mouse measured from the top$-$left of the display. Both $x$ and $Y$

range $0,127.$ However, if the mouse cursor is outside of the display, both variables will instead be $-1.$ You only have

to check one: either they're both $-1$ or neither is$.$

There is a minor bug that happens when you click and drag on the display, which allows the display$\_$mouse$\_$x$/$y

variables to go outside the range $0,127$ if you drag the cursor off the edges of the display. I$\text{'}$m not $100\%$ sure why it

happens, but it's easy to work around. Failing to work around it can cause strange crashes if you aren't careful with what

you do with those invalid coordinates.

For getting the mouse buttons, it works a little differently from keyboard input. Since there are only three buttons, you can

get their state all at once, and use bitwise AND to extract the state of just one. For example:

lw to$,$ display$\_$mouse$\_$pressed # get the state of buttons

and t$0,$ t$0,$ MOUSE$\_$LBUTTON # use bitwise AND to extract just the left button

beq t$0,0,\_$endif$\_$lbutton #$0$ means not pressed, not$-0$ means pressedThere are two variables for getting the mouse position:

display$\_$mouse$\_$x

display$\_$mouse$\_$y

If you $lw$ from them, you will get the coordinates of the mouse measured from the top$-$left of the display. Both $x$ and $Y$

range $0,127.$ However, if the mouse cursor is outside of the display, both variables will instead be $-1.$ You only have

to check one: either they're both $-1$ or neither is$.$

There is a minor bug that happens when you click and drag on the display, which allows the display$\_$mouse$\_$x$/$y

variables to go outside the range $0,127$ if you drag the cursor off the edges of the display. I$\text{'}$m not $100\%$ sure why it

happens, but it's easy to work around. Failing to work around it can cause strange crashes if you aren't careful with what

you do with those invalid coordinates.

For getting the mouse buttons, it works a little differently from keyboard input. Since there are only three buttons, you can

get their state all at once, and use bitwise AND to extract the state of just one. For example:

lw to$,$ display$\_$mouse$\_$pressed # get the state of buttons

and t$0,$ t$0,$ MOUSE$\_$LBUTTON # use bitwise AND to extract just the left button

beq t$0,0,\_$endif$\_$lbutton #$0$ means not pressed, not$-0$ means pressed

# here, the left mouse button is pressed. respond to it$!$

$\_$endif$\_$lbutton:

The mouse button variables are:

display$\_$mouse$\_$pressed $-$ to check if a button went from not$-$held to held this frame $($just pressed it$)$

display$\_$mouse$\_$held $-$ to check if a button is being held down or not

display$\_$mouse$\_$released $-$ to check if a button went from held to not$-$held this frame $($just let go$)$

And the constants you use in the bitwise AND are:

MOUSE$\_$LBUTTON $-$ left button $($trackpad normal click$)$

MOUSE$\_$RBUTTON $-$ right button $($trackpad two$-$finger click or bottom$-$right click$)$

MOUSE$\_$MBUTTON $-$ middle button $($scroll wheel click; trackpad three$-$finger click sometimes$)$

# here, the left mouse button is pressed. respond to it$!$

$\_$endif$\_$lbutton:

The mouse button variables are:

display$\_$mouse$\_$pressed $-$ to check if a button went from not$-$held to held this frame $($just pressed it$)$

display$\_$mouse$\_$held $-$ to check if a button is being held down or not

display$\_$mouse$\_$released $-$ to check if a button went from held to not$-$held this frame $($just let go$)$

And the constants you use in the bitwise AND are:

MOUSE$\_$LBUTTON $-$ left button $($trackpad normal click$)$

MOUSE$\_$RBUTTON $-$ right button $($trackpad two$-$finger click or bottom$-$right click$)$

MOUSE$\_$MBUTTON $-$ middle button $($scroll wheel click; trackpad three$-$finger click sometimes$)$