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add in asserts for palette indicies

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jem 2022-11-21 21:50:43 +00:00
parent 3b19088b5b
commit 77275e2718
1 changed files with 3 additions and 0 deletions
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3
agb/src/display/font.rs
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@ -144,6 +144,9 @@ impl<'a, 'b> TextRenderer<'b> {
foreground_colour: u8,
background_colour: u8,
) {
assert!(foreground_colour < 16);
assert!(background_colour < 16);
let x_start = (self.current_x_pos + i32::from(letter.xmin)).max(0);
let y_start = self.current_y_pos + self.font.ascent
- i32::from(letter.height)