CrizGames/bevy-santa
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

save

Browse source
This commit is contained in:
Crizomb 2025-12-30 18:15:04 +01:00
parent 895b56c326
commit ee8799c324
8 changed files with 177 additions and 38 deletions
Download patch file Download diff file Expand all files Collapse all files

12
src/density_grid.rs
View file

@ -52,7 +52,7 @@ pub fn init_density_object(mut density_grid: ResMut<DensityGrid>, mut query: Que
}
}
pub fn density_grid_update(mut density_grid: ResMut<DensityGrid>, query: Query<&Transform>) {
pub fn density_grid_update(mut density_grid: ResMut<DensityGrid>, query: Query<&Transform, With<DensityObject>>) {
density_grid.grid.fill(0);
for transform in &query {
@ -86,3 +86,13 @@ pub fn density_grid_force(
physics_body.force -= density_gradient * DENSITY_FORCE_SCALE;
}
}
pub struct DensityGridPlugin;
impl Plugin for DensityGridPlugin {
fn build(&self, app: &mut App) {
app.insert_resource(DensityGrid::new())
.add_systems(PostStartup, init_density_object)
.add_systems(FixedUpdate, (density_grid_update, density_grid_force).chain());
}
}