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/*
Copyright 2021-2023 Gabriel Jensen.
This file is part of Luma.
Luma is free software: you can redistribute it
and/or modify it under the terms of the GNU
Affero General Public License as published by
the Free Software Foundation, either version 3
of the License, or (at your option) any later
version.
Luma is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
You should have received a copy of the GNU
Affero General Public License along with Luma.
If not, see <https://www.gnu.org/licenses/>.
*/
use crate::{PALETTE_LENGTH, VIDEO_LENGTH};
use crate::app::App;
use crate::cpu::Cpu;
use crate::state::State;
use std::time::Instant;
impl App {
pub fn run(mut self) -> Result<(), String> {
let mut state = State::new();
self.load(&mut state)?;
let cpu = Cpu::new(state);
let mut cpu = cpu.boot();
let mut video_buffer: Vec::<u8> = vec![0x0; VIDEO_LENGTH as usize];
let mut palette_buffer: Vec::<u16> = vec![0x0; (PALETTE_LENGTH / 0x2) as usize];
'main_loop: loop {
let frame_start = Instant::now();
if self.check_events()? { break 'main_loop };
cpu.dump_video( &mut video_buffer[..]);
cpu.dump_palette(&mut palette_buffer[..]);
self.draw_video(&video_buffer[..], &palette_buffer[..]);
self.sync_video(frame_start);
}
return Ok(());
}
}
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