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basic bloodstains

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TODO: coloured by entity bleed colour[?]
This commit is contained in:
Llywelwyn 2023-07-07 22:40:03 +01:00
parent 65d728b75a
commit 9d01ab220d
3 changed files with 30 additions and 7 deletions
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8
src/main.rs
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@ -1,4 +1,4 @@
use rltk::{GameState, Point, Rltk};
use rltk::{GameState, Point, Rltk, RGB};
use specs::prelude::*;
mod components;
@ -82,8 +82,12 @@ impl GameState for State {
data.sort_by(|&a, &b| b.1.render_order.cmp(&a.1.render_order));
for (pos, render) in data.iter() {
let idx = map.xy_idx(pos.x, pos.y);
let mut bg = render.bg;
if map.bloodstains.contains(&idx) {
bg = RGB::from_f32(0.4, 0., 0.);
}
if map.visible_tiles[idx] {
ctx.set(pos.x, pos.y, render.fg, render.bg, render.glyph);
ctx.set(pos.x, pos.y, render.fg, bg, render.glyph);
}
}
gui::draw_ui(&self.ecs, ctx);