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Tiling works, code simplified

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main
Elijah Voigt 2 days ago
parent e7f816a7d5
commit 41bbc6b973
1 changed files with 39 additions and 91 deletions
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130
life/src/main.rs
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@ -52,6 +52,7 @@ fn main() {
.add_systems(
Update,
(
default_board.run_if(run_once),
cell_lifecycle.run_if(on_message::<Lifecycle>),
update_grid_position.run_if(on_message::<CursorMoved>),
de_spawn_cells
@ -587,39 +588,19 @@ impl Coordinates {
}
/// For the purposes of creating assests, what does the given coordinate translate to CellPitch wise
fn to_cell_pitch(&self) -> CellPitch {
let Coordinates { x, y } = self.normalized();
let note = match x {
0 => Note::A,
1 => Note::ASharp,
2 => Note::B,
3 => Note::C,
4 => Note::CSharp,
5 => Note::D,
6 => Note::DSharp,
7 => Note::E,
8 => Note::F,
9 => Note::FSharp,
10 => Note::G,
11 => Note::GSharp,
_ => panic!("This shouldn't happen!"),
};
let octave = y;
CellPitch { note, octave }
}
fn to_cell_pitch(&self, pm: &PitchMap) -> CellPitch {
let rows = pm.notes.len();
let cols = pm.octaves_up + pm.octaves_down + 1;
// Turn an arbitrary coordinate to a "normalized" coordinate centered on 0,0
fn normalized(&self) -> Self {
println!("normalizing {:?}", (self.x, self.y));
let x = self.x.rem_euclid(12);
let y = self.y.rem_euclid(11);
println!("normalized {:?}", (x,y));
debug_assert!(x >= 0);
debug_assert!(x <= 12);
debug_assert!(y >= 0);
debug_assert!(y <= 11);
let this_x = self.x.rem_euclid(rows as isize);
let this_y = self.y.rem_euclid(cols as isize) - (pm.octaves_down as isize);
Coordinates { x, y }
debug_assert!(this_x >= 0);
let note = pm.notes.get(this_x as usize).unwrap().clone();
let octave = this_y;
CellPitch { note, octave }
}
}
@ -798,24 +779,21 @@ fn new_cell(
let playback_settings = PlaybackSettings::ONCE.with_volume(volume);
let cell_pitch = pitch_map.coordinates_cell_pitch(&c);
let cell_pitch = c.to_cell_pitch(&(*pitch_map));
#[derive(Clone, Default, Component)]
enum Foo {
#[default]
A,
}
debug!("cell pitch: {:#?}", cell_pitch);
debug!("materials: {:#?}", cell_assets.materials);
bsn! {
Cell
Coordinates { x, y }
template_value(cell_pitch)
template_value(cell_pitch.clone())
template_value(playback_settings)
template_value(Transform::from_translation(c.as_translation() + Vec3::new(0.0, 0.0, 1.0)))
template_value(Mesh2dTemplate(cell_assets.mesh.clone().into()))
// AudioPlayer added by update_audio
// MeshMaterial2d added by update_material
template_value(MeshMaterial2dTemplate(cell_assets.materials.get(&pitch_map.coordinates_cell_pitch(&c)).unwrap().clone().into()))
template_value(MeshMaterial2dTemplate(cell_assets.materials.get(&cell_pitch).unwrap().clone().into()))
}
}
@ -981,7 +959,7 @@ impl CellPitch {
]
.into_iter()
.flat_map(|note| {
(0..11).map(move |octave| CellPitch {
(-5..=5).map(move |octave| CellPitch {
note: note.clone(),
octave,
})
@ -1060,6 +1038,14 @@ fn load_meshes(mut cell_assets: ResMut<CellAssets>, mut meshes: ResMut<Assets<Me
cell_assets.mesh = meshes.add(Rectangle::new(SCALE, SCALE));
}
fn default_board(mut writer: MessageWriter<Lifecycle>) {
(-5..=5).for_each(|x| {
(-5..=5).for_each(|y| {
writer.write(Lifecycle::Alive(Coordinates { x, y }));
});
});
}
// TODO: Do not place piece if panning
// TODO: Tie cursor to real world space, not pixels
fn mouse_pan(
@ -1167,23 +1153,6 @@ impl PitchMap {
// always ensure the notes list is sorted
self.notes.sort();
}
/// Given the currently selected notes and octave range selected in the PitchMap convert the given coordinates to a CellPitch
fn coordinates_cell_pitch(&self, c: &Coordinates) -> CellPitch {
let Coordinates { x, y } = c.normalized();
let note: Note = {
let num_notes = self.notes.len();
self.notes.get((x % num_notes as isize) as usize).unwrap().clone()
};
let octave: isize = {
let num_octaves = self.octaves_up + self.octaves_down + 1;
println!("num_octaves: {:?}", num_octaves);
(y % num_octaves as isize) as isize
};
let cp = CellPitch { note, octave };
println!("Cell Pitch: {:?}", cp);
cp
}
}
#[test]
@ -1193,46 +1162,25 @@ fn test_cell_pitch() {
octaves_up: 1,
octaves_down: 1,
};
{
let xs = [-6, -3, 0, 3, 6];
let ys = [-5, -2, 0, 3, 6];
xs.iter().for_each(|x| {
ys.iter().for_each(|y| {
let CellPitch { note, octave } = pm.coordinates_cell_pitch(&Coordinates { x: *x, y: *y });
debug_assert_eq!(note, Note::A);
debug_assert_eq!(octave, 0);
});
});
}
{
let xs = [-5, -2, 1, 4, 7];
let ys = [-4, -1, 1, 4, 7];
xs.iter().for_each(|x| {
ys.iter().for_each(|y| {
let CellPitch { note, octave } = pm.coordinates_cell_pitch(&Coordinates { x: *x, y: *y });
debug_assert_eq!(note, Note::B);
debug_assert_eq!(octave, 1);
});
});
}
{
let xs = [-4, -1, 2, 5, 8];
let ys = [-3, 0, 2, 5, 8];
xs.iter().for_each(|x| {
ys.iter().for_each(|y| {
let CellPitch { note, octave } = pm.coordinates_cell_pitch(&Coordinates { x: *x, y: *y });
debug_assert_eq!(note, Note::C);
debug_assert_eq!(octave, 2);
});
});
}
let xs = -6..=5;
let ys = -6..=4;
xs.enumerate().for_each(|(i, x)| {
ys.clone().enumerate().for_each(|(j, y)| {
let c = Coordinates { x, y };
let n = pm.notes.get(i % 3).unwrap();
let o = (j as isize % 3) - 1;
let cp = c.to_cell_pitch(&pm);
debug_assert_eq!(cp.note, *n);
debug_assert_eq!(cp.octave, o);
})
});
}
/// When the pitch map changes, update all cells to use the correct pitch (note + octave)
fn reassign_cell_pitch(mut query: Query<(&mut CellPitch, &Coordinates)>, pitch_map: Res<PitchMap>) {
debug!("query size: {:?}", query.iter().len());
query.iter_mut().for_each(|(mut cell_pitch, c)| {
*cell_pitch = pitch_map.coordinates_cell_pitch(c);
*cell_pitch = c.to_cell_pitch(&(*pitch_map));
debug!("Updating cell pitch for {:?}", c);
});
}

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