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Make text cursor follow player

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This commit is contained in:
Alex Bethel 2022-01-15 17:53:51 -06:00
parent dd584d2d19
commit 9a2b24e006
1 changed files with 5 additions and 4 deletions
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9
src/player.rs
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@ -85,8 +85,6 @@ fn possible(ecs: &World, action: &MobAction) -> bool {
/// Renders the state of the world onto the screen. /// Renders the state of the world onto the screen.
fn render_screen(ecs: &mut World, screen: &mut Window) { fn render_screen(ecs: &mut World, screen: &mut Window) {
// screen.clear();
// Draw the base level. // Draw the base level.
let level = ecs.fetch::<DungeonLevel>(); let level = ecs.fetch::<DungeonLevel>();
level.draw(screen); level.draw(screen);
@ -98,8 +96,11 @@ fn render_screen(ecs: &mut World, screen: &mut Window) {
screen.mvaddch(pos.y as _, pos.x as _, render.glyph); screen.mvaddch(pos.y as _, pos.x as _, render.glyph);
} }
// Leave the cursor at the lower-left. // Leave the cursor on the player's position.
screen.mv(0, 0); let plrs = ecs.read_storage::<Player>();
let pos = ecs.read_storage::<Position>();
let (_plr, pos) = (&plrs, &pos).join().next().unwrap();
screen.mv(pos.y, pos.x);
screen.refresh(); screen.refresh();
} }