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draw slider bodies in the timeline

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This commit is contained in:
Michael Zhang 2021-01-08 19:55:36 -06:00
parent 300208e21a
commit 47ebc63acc
Signed by: michael
GPG key ID: BDA47A31A3C8EE6B
1 changed files with 29 additions and 2 deletions
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31
src/game/timeline.rs
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@ -1,10 +1,10 @@
use anyhow::Result;
use ggez::{
graphics::{self, Color, DrawParam, Mesh, Rect, WHITE},
graphics::{self, Color, DrawMode, DrawParam, LineCap, Mesh, Rect, StrokeOptions, WHITE},
nalgebra::Point2,
Context,
};
use libosu::TimingPointKind;
use libosu::{HitObjectKind, TimingPointKind};
use crate::hit_object::HitObjectExt;
@ -131,6 +131,33 @@ impl Game {
let timeline_percent = (ho_time - timeline_left) / (timeline_right - timeline_left);
let timeline_x = timeline_percent as f32 * BOUNDS.w + BOUNDS.x;
let timeline_y = BOUNDS.y;
// draw the slider body on the timeline first
if let HitObjectKind::Slider(info) = &ho.inner.kind {
let end_time = self
.beatmap
.inner
.get_hitobject_end_time(&ho.inner)
.as_seconds();
let tail_percent = (end_time - timeline_left) / (timeline_right - timeline_left);
let tail_x = tail_percent as f32 * BOUNDS.w + BOUNDS.x;
let body_y = BOUNDS.y + BOUNDS.h / 2.0;
let mut color = color;
color.a = 0.5;
let body = Mesh::new_polyline(
ctx,
DrawMode::Stroke(
StrokeOptions::default()
.with_line_width(BOUNDS.h)
.with_line_cap(LineCap::Round),
),
&[Point2::new(timeline_x, body_y), Point2::new(tail_x, body_y)],
color,
)?;
graphics::draw(ctx, &body, DrawParam::default())?;
}
self.skin.hitcircle.draw(
ctx,
(BOUNDS.h, BOUNDS.h),