pieter/reimtris2
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

held piece

Browse Source
This commit is contained in:
Theis Pieter Hollebeek 2025-03-03 20:06:53 +01:00
parent 33748e4956
commit 5a073dcad0
1 changed files with 36 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
src/gui/ui.rs
View File

@ -81,7 +81,43 @@ pub trait GameUiCtx<Err>: UiCtx<Err> {
if let Some(tetromino) = held {
let color = Rgb::from_tetromino(&tetromino);
let pattern = tetromino.pattern(&Direction::Up);
let min_x_offset = pattern
.iter()
.min_by(|left, right| left.0.cmp(&right.0))
.expect("pattern's len > 0")
.0;
let min_y_offset = pattern
.iter()
.min_by(|left, right| left.1.cmp(&right.1))
.expect("pattern's len > 0")
.1;
let (x_len, y_len) = {
let max_x_offset = pattern
.iter()
.max_by(|left, right| left.0.cmp(&right.0))
.expect("pattern's len > 0")
.0;
let max_y_offset = pattern
.iter()
.max_by(|left, right| left.1.cmp(&right.1))
.expect("pattern's len > 0")
.1;
(
1 + max_x_offset - min_x_offset,
1 + max_y_offset - min_y_offset,
)
};
let x = x + center(24 * x_len as i32, size);
let y = y + center(24 * y_len as i32, size);
for (x_offset, y_offset) in pattern {
let x_offset = x_offset - min_x_offset;
let y_offset = y_offset - min_y_offset;
let x = x + (x_offset * 24) as i32;
let y = y + (y_offset * 24) as i32;
self.fill_rect(x, y, 24, 24, &color)?;