115 lines
3.6 KiB
Rust
115 lines
3.6 KiB
Rust
use crossterm::{
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event::{self, KeyCode, KeyEventKind},
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terminal::{disable_raw_mode, enable_raw_mode, EnterAlternateScreen, LeaveAlternateScreen},
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ExecutableCommand,
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};
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use ratatui::{
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prelude::{CrosstermBackend, Stylize, Terminal},
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widgets::Paragraph,
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};
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use std::io::{stdout, Result};
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use ratatui::prelude::*;
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use ratatui::widgets::Block;
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use crate::game::Game;
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use crate::level::{Level, LevelElement};
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use crate::level_widget::LevelWidget;
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use crate::player::Player;
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mod game;
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mod player;
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mod level;
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mod position;
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mod level_widget;
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fn main() -> Result<()> {
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let mut levels: [Level; 25] = [Level::new(); 25];
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for l in 0..25 {
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levels[l].generate(l);
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}
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let mut g = Game {
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player: Player::new("Teddy Tester", 10),
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levels,
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};
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// place player on first upper left floor
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for i in 0..level::LEVEL_HEIGHT {
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let t = (i as usize).try_into().unwrap();
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if g.levels[0].get_element(t, t) == Some(LevelElement::Floor) {
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g.player.change_position((i - 1) as i8, (i - 1) as i8);
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break;
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}
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}
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stdout().execute(EnterAlternateScreen)?;
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enable_raw_mode()?;
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let mut terminal = Terminal::new(CrosstermBackend::new(stdout()))?;
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terminal.clear()?;
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loop {
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terminal.draw(|frame| {
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let mut area = frame.size();
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frame.render_widget(Block::default().style(Style::default().bg(Color::Green)), area);
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if area.width > 80 {
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area.x = (area.width - 80) / 2;
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area.width = 80;
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}
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if area.height > 25 {
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area.y = (area.height - 25) / 2;
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area.height = 25;
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}
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let map_area = Rect {
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x: area.x,
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y: area.y,
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width: level::LEVEL_WIDTH as u16,
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height: level::LEVEL_HEIGHT as u16,
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};
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frame.render_widget(LevelWidget { game: &g }, map_area);
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let stats_area = Rect {
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x: area.x + 50,
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y: area.y,
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width: 30,
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height: 25,
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};
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frame.render_widget(
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Paragraph::new(format!("{}\nHealth: {}/{}\n{}/{}/{}",
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g.player.get_name(),
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g.player.get_life(),
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g.player.get_max_life(),
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g.player.get_position().get_level(),
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g.player.get_position().get_x(),
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g.player.get_position().get_y()))
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.white()
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.on_blue(),
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stats_area,
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);
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})?;
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if event::poll(std::time::Duration::from_millis(16))? {
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if let event::Event::Key(key) = event::read()? {
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if key.kind == KeyEventKind::Press && key.code == KeyCode::Char('q') {
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break;
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}
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if key.kind == KeyEventKind::Press && key.code == KeyCode::Left {
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g.move_player(-1, 0);
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}
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if key.kind == KeyEventKind::Press && key.code == KeyCode::Right {
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g.move_player(1, 0);
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}
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if key.kind == KeyEventKind::Press && key.code == KeyCode::Up {
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g.move_player(0, -1);
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}
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if key.kind == KeyEventKind::Press && key.code == KeyCode::Down {
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g.move_player(0, 1);
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}
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}
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}
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}
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stdout().execute(LeaveAlternateScreen)?;
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disable_raw_mode()?;
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Ok(())
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}
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