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wip: big flat pt.11, down to 12, update literal render macro

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🪞👃🪞 2024-12-30 21:25:02 +01:00
parent a0175dabc8
commit b718e54d33
9 changed files with 302 additions and 239 deletions
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66
src/piano_h/piano_h_notes.rs
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@ -2,45 +2,33 @@ use crate::*;
use super::note_y_iter;
pub struct PianoHorizontalNotes<'a>(pub(crate) &'a PianoHorizontal);
render!(<Tui>|self: PianoHorizontalNotes<'a>|render(|to: &mut TuiOutput|Ok({
let time_start = self.0.time_start().get();
let note_lo = self.0.note_lo().get();
let note_hi = self.0.note_hi();
let note_point = self.0.note_point();
let source = &self.0.buffer;
let [x0, y0, w, h] = to.area().xywh();
if h as usize != self.0.note_axis().get() {
panic!("area height mismatch");
}
for (area_x, screen_x) in (x0..x0+w).enumerate() {
for (area_y, screen_y, note) in note_y_iter(note_lo, note_hi, y0) {
//if area_x % 10 == 0 {
//to.blit(&format!("{area_y} {note}"), screen_x, screen_y, None);
//}
let source_x = time_start + area_x;
let source_y = note_hi - area_y;
////// TODO: enable loop rollover:
//////let source_x = (time_start + area_x) % source.width.max(1);
//////let source_y = (note_hi - area_y) % source.height.max(1);
let is_in_x = source_x < source.width;
let is_in_y = source_y < source.height;
if is_in_x && is_in_y {
if let Some(source_cell) = source.get(source_x, source_y) {
*to.buffer.get_mut(screen_x, screen_y) = source_cell.clone();
render!(<Tui>(self: PianoHorizontalNotes<'a>)
|layout|Ok(Some([0, 0])),
|render|Ok({
let time_start = self.0.time_start().get();
let note_lo = self.0.note_lo().get();
let note_hi = self.0.note_hi();
let note_point = self.0.note_point();
let source = &self.0.buffer;
let [x0, y0, w, h] = render.area().xywh();
if h as usize != self.0.note_axis().get() {
panic!("area height mismatch");
}
for (area_x, screen_x) in (x0..x0+w).enumerate() {
for (area_y, screen_y, note) in note_y_iter(note_lo, note_hi, y0) {
let source_x = time_start + area_x;
let source_y = note_hi - area_y;
// TODO: enable loop rollover:
//let source_x = (time_start + area_x) % source.width.max(1);
//let source_y = (note_hi - area_y) % source.height.max(1);
let is_in_x = source_x < source.width;
let is_in_y = source_y < source.height;
if is_in_x && is_in_y {
if let Some(source_cell) = source.get(source_x, source_y) {
*render.buffer.get_mut(screen_x, screen_y) = source_cell.clone();
}
}
}
}
}
//let debug = true;
//if debug {
//let x0=20+x0;
//to.blit(&format!("KYP "), x0, y0, None);
//to.blit(&format!("x0={x0} "), x0, y0+1, None);
//to.blit(&format!("y0={y0} "), x0, y0+2, None);
//to.blit(&format!("note_lo={note_lo}, {} ", to_note_name(note_lo)), x0, y0+3, None);
//to.blit(&format!("note_hi={note_hi}, {} ", to_note_name(note_hi)), x0, y0+4, None);
//to.blit(&format!("note_point={note_point}, {} ", to_note_name(note_point)), x0, y0+5, None);
//to.blit(&format!("time_start={time_start} "), x0, y0+6, None);
//return Ok(());
//}
})));
}));