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harenae-rs
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Add initial water cells to chunk

This commit is contained in:
Jarrod Doyle 2024-01-31 16:07:06 +00:00
parent 61538c139c
commit 9a473ee4d7
Signed by: Jayrude
GPG Key ID: 38B57B16E7C0ADF7
1 changed files with 9 additions and 1 deletions
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10
src/falling_sand/mod.rs
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@ -74,14 +74,22 @@ pub struct Chunk {
impl Chunk { impl Chunk {
pub fn new(width: usize, height: usize) -> Self { pub fn new(width: usize, height: usize) -> Self {
Self { let mut initial = Self {
step: 0, step: 0,
width, width,
height, height,
cells: vec![Element::Air; width * height], cells: vec![Element::Air; width * height],
dirty_rect: DirtyRect::default(), dirty_rect: DirtyRect::default(),
};
let max_y = height / 10;
for y in 0..=max_y {
for x in 0..width {
initial.set_cell(x, y, Element::Water);
} }
} }
initial
}
pub fn set_cell(&mut self, x: usize, y: usize, element: Element) { pub fn set_cell(&mut self, x: usize, y: usize, element: Element) {
if x >= self.width || y >= self.height { if x >= self.width || y >= self.height {