bevy_slow_text_outline 0.3.0

Text outlines for the bevy game engine
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use bevy::prelude::*;
use bevy::render::RenderApp;
use bevy::sprite::SpriteSystems;
use bevy::sprite_render::extract_text2d_sprite;
use bevy::ui_render::RenderUiSystems;

use crate::text_outline_rendering::{extract_2d_text_outlines, extract_ui_text_outlines, TextOutlineMaxWidth};

//-------------------------------------------------------------------------------------------------------------------

pub struct SlowTextOutlinePlugin
{
    pub max_width: u16,
}

impl Plugin for SlowTextOutlinePlugin
{
    fn build(&self, app: &mut App)
    {
        let Some(render_app) = app.get_sub_app_mut(RenderApp) else {
            return;
        };

        render_app
            .insert_resource(TextOutlineMaxWidth { max_width: self.max_width })
            .add_systems(
                ExtractSchedule,
                // Outlines last so they render above shadows.
                extract_ui_text_outlines
                    .after(bevy::ui_render::extract_text_shadows)
                    .in_set(RenderUiSystems::ExtractTextShadows),
            )
            .add_systems(
                ExtractSchedule,
                extract_2d_text_outlines
                    .after(SpriteSystems::ExtractSprites)
                    .before(extract_text2d_sprite),
            );
    }
}

impl Default for SlowTextOutlinePlugin
{
    fn default() -> Self
    {
        Self { max_width: 8u16 }
    }
}

//-------------------------------------------------------------------------------------------------------------------