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fix error in full map drawing

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This commit is contained in:
Corwin Kuiper 2021-06-13 12:26:16 +01:00
parent bfb0c10b53
commit 760796b1db
1 changed files with 13 additions and 5 deletions
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18
agb/src/display/tiled0.rs
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@ -207,12 +207,17 @@ impl Background {
position.y,
default,
);
self.pos_x = position.x;
self.pos_y = position.y;
}
fn set_position_mapped<T>(&self, map: &T, dim_x: u32, dim_y: u32, x: i32, y: i32, default: u16)
where
fn set_position_mapped<T>(
&mut self,
map: &T,
dim_x: u32,
dim_y: u32,
x: i32,
y: i32,
default: u16,
) where
T: Deref<Target = [u16]>,
{
let x_map_space = x / 8;
@ -227,9 +232,12 @@ impl Background {
let x_block_space = x_map_space % 32;
let y_block_space = y_map_space % 32;
self.pos_x = x;
self.pos_y = y;
// don't fancily handle if we've moved more than one tile, just copy the whole new map
if x_difference.abs() > 1 || y_difference.abs() > 1 {
self.draw_area_mapped(map, dim_x, dim_y, -1, 32, -1, 22, default);
self.draw_area_mapped(map, dim_x, dim_y, -1, -1, 32, 22, default);
} else {
if x_difference != 0 {
let x_offset = match x_difference {