SetScrollMode

Last Modified: 1/18/2021

Sets the way the screen scrolls.

Arguments

Name	Type	Required	Description
HScrollMode	System Identifier	Yes	Sets the way the planes scroll horizontally.
VScrollMode	System Identifier	Yes	Sets the way the planes scroll vertically.

Scroll Modes

Scroll Type	Description
HScroll_Cell	Scrolls each row of 1 tile in height individually when scrolling Left or Right.
HScroll_Line	Scrolls each row of 1 pixel in height individually when scrolling Left or Right.
HScroll_Overall	Scrolls the entire plane when scrolling Left or Right.
VScroll_2Cell	Scrolls 2 columns at a time when scrolling Up or Down.
VScroll_Overall	Scrolls the entire plane when scrolling Up or Down.

Example

Syntax: SetScrollMode <HScrollMode>, <VScrollMode>

For y = 0 To 3         For x = 0 To 39             DrawTile 1,x,y         Next     Next          SetScrollMode HScroll_Cell, VScroll_2Cell          For n = 0 To 10         Scroll Right,1,0         Scroll Right,2,1         Sleep 3     Next          For n = 0 To 5         Scroll Down,1,0         Scroll Down,1,1         Sleep 3     Next

Remarks

By default, the scroll mode is HScroll_Overall, VScroll_Overall.

See Also

Scroll, Scroll2, SetGfxPlane, SetScrollPlane