Fix

1 files changed, 89 insertions, 0 deletions

diff --git a/2026/games/asrael_io/source/src/sprite.rs b/2026/games/asrael_io/source/src/sprite.rs
new file mode 100644
index 0000000..2bfb104
--- /dev/null
+++ b/2026/games/asrael_io/source/src/sprite.rs
@@ -0,0 +1,89 @@
+use crate::color::Palette;
+use crate::gfx;
+
+use aseprite::{AsepriteFile, CelKind};
+use glam::{IVec2, Vec2};
+
+#[derive(Clone, Default)]
+pub struct Sprite {
+    pixels: Vec<u8>,
+    pub size: IVec2,
+}
+
+impl Sprite {
+    pub fn new(width: i32, height: i32, pixels: Vec<u8>) -> Self {
+        Self {
+            pixels,
+            size: IVec2::new(width, height),
+        }
+    }
+
+    pub fn from_ase(file: &AsepriteFile, layer: &str) -> Self {
+        let index = file
+            .layers()
+            .iter()
+            .position(|l| l.name == layer)
+            .unwrap_or_else(|| panic!("no layer named {layer}"));
+        let cel = file.cel(file.layer_ref(index).unwrap(), 0).unwrap();
+
+        let (CelKind::Raw { pixels, .. } | CelKind::Compressed { pixels, .. }) = &cel.kind else {
+            panic!("layer {layer} has no pixel cel");
+        };
+
+        Self::new(
+            pixels.width as i32,
+            pixels.height as i32,
+            pixels.data.clone(),
+        )
+    }
+
+    pub fn frames_from_ase(file: &AsepriteFile, layer: &str) -> Vec<Self> {
+        let index = file
+            .layers()
+            .iter()
+            .position(|l| l.name == layer)
+            .unwrap_or_else(|| panic!("no layer named {layer}"));
+        let layer_ref = file.layer_ref(index).unwrap();
+
+        (0..file.frames().len())
+            .filter_map(|f| file.resolve_cel(layer_ref, f))
+            .filter_map(|cel| match &cel.kind {
+                CelKind::Raw { pixels, .. } | CelKind::Compressed { pixels, .. } => {
+                    Some(Self::new(
+                        pixels.width as i32,
+                        pixels.height as i32,
+                        pixels.data.clone(),
+                    ))
+                }
+                _ => None,
+            })
+            .collect()
+    }
+
+    pub fn draw_at(&self, frame: &mut [u32], palette: &Palette, pos: IVec2) {
+        gfx::blit(frame, palette, &self.pixels, pos, self.size.x, 0);
+    }
+
+    pub fn draw_tinted(&self, frame: &mut [u32], palette: &Palette, pos: IVec2, tint: u8) {
+        gfx::blit(frame, palette, &self.pixels, pos, self.size.x, tint);
+    }
+
+    pub fn draw_rotated(
+        &self,
+        frame: &mut [u32],
+        palette: &Palette,
+        center: Vec2,
+        angle: f32,
+        tint: u8,
+    ) {
+        gfx::blit_rotated(
+            frame,
+            palette,
+            &self.pixels,
+            center,
+            self.size.x,
+            angle,
+            tint,
+        );
+    }
+}