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ui.rs: Refactor debug screen dump: dumps to pwd with good name

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This commit is contained in:
John 2023-04-17 06:35:16 -05:00
parent 45adf0a2b8
commit 0113dd95f6
1 changed files with 19 additions and 21 deletions
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40
src/bin/chirp-minifb/ui.rs
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@ -5,7 +5,6 @@
//! TODO: Destroy this all.
use std::{
ffi::OsStr,
path::{Path, PathBuf},
time::Instant,
};
@ -267,29 +266,28 @@ pub fn identify_key(key: Key) -> Option<usize> {
}
pub fn debug_dump_screen(ch8: &Chip8, rom: &Path) -> Result<()> {
let path = PathBuf::new()
.join("src/cpu/tests/screens/")
.join(if rom.is_absolute() {
Path::new("unknown/")
} else {
rom.file_name().unwrap_or(OsStr::new("unknown")).as_ref()
})
.join(format!("{}.bin", ch8.cpu.cycle()));
std::fs::write(
let mut path = PathBuf::new().join(format!(
"{}_{}.bin",
rom.file_stem().unwrap_or_default().to_string_lossy(),
ch8.cpu.cycle()
));
path.set_extension("bin");
if let Ok(_) = std::fs::write(
&path,
ch8.bus
.get_region(Region::Screen)
.expect("Region::Screen should exist"),
)
.unwrap_or_else(|_| {
std::fs::write(
"screendump.bin",
ch8.bus
.get_region(Region::Screen)
.expect("Region::Screen should exist"),
)
.ok(); // lmao
});
eprintln!("Saved to {}", &path.display());
) {
eprintln!("Saved to {}", &path.display());
} else if let Ok(_) = std::fs::write(
"screen_dump.bin",
ch8.bus
.get_region(Region::Screen)
.expect("Region::Screen should exist"),
) {
eprintln!("Saved to screen_dump.bin");
} else {
eprintln!("Failed to dump screen to file.")
}
Ok(())
}