tutorials/roguelike-game
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Fix rendering of menus by rendering before handling the RunState

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Timothy Warren 2021-11-04 10:00:42 -04:00
parent 4c84ae9822
commit 4efce51ded
1 changed files with 21 additions and 18 deletions
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39
src/main.rs
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@ -76,6 +76,27 @@ impl State {
impl GameState for State {
fn tick(&mut self, ctx: &mut Rltk) {
ctx.cls();
// Draw the UI
draw_map(&self.ecs, ctx);
{
let positions = self.ecs.read_storage::<Position>();
let renderables = self.ecs.read_storage::<Renderable>();
let map = self.ecs.fetch::<Map>();
let mut data = (&positions, &renderables).join().collect::<Vec<_>>();
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);
if map.visible_tiles[idx] {
ctx.set(pos.x, pos.y, render.fg, render.bg, render.glyph)
}
}
gui::draw_ui(&self.ecs, ctx);
}
let mut newrunstate;
{
let runstate = self.ecs.fetch::<RunState>();
@ -150,24 +171,6 @@ impl GameState for State {
}
damage_system::delete_the_dead(&mut self.ecs);
draw_map(&self.ecs, ctx);
let positions = self.ecs.read_storage::<Position>();
let renderables = self.ecs.read_storage::<Renderable>();
let map = self.ecs.fetch::<Map>();
let mut data = (&positions, &renderables).join().collect::<Vec<_>>();
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);
if map.visible_tiles[idx] {
ctx.set(pos.x, pos.y, render.fg, render.bg, render.glyph)
}
}
gui::draw_ui(&self.ecs, ctx);
}
}