alex/agb
1
0
Fork 0
mirror of https://github.com/italicsjenga/agb.git synced 2024-12-23 16:21:33 +11:00
Code Issues Packages Projects Releases Wiki Activity

add set bits function

Browse source
This commit is contained in:
Corwin Kuiper 2021-05-30 17:00:01 +01:00
parent 353fa23876
commit 5cdcfcc0b3
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
agb/src/display/object.rs
View file

@ -46,6 +46,11 @@ impl ObjectStandard {
}
}
fn set_bits(current: u16, value: u16, length: u16, shift: u16) -> u16 {
let mask: u16 = (1 << length) - 1;
(current & !(mask << shift)) | ((value & mask) << shift)
}
pub struct ObjectAttribute {
a0: u16,
a1: u16,