crates/border-wars/src/map/renderer.rs

@@ -1,56 +0,0 @@
-//! All functions related to the rendering of the map.
-
-use bevy::prelude::*;
-
-use super::Tile;
-use crate::map::TilePosition;
-
-/// A plugin to render the map.
-pub struct RendererPlugin;
-
-impl Plugin for RendererPlugin {
-    fn build(&self, app: &mut App) {
-        app.add_systems(Startup, setup_camera).add_systems(
-            Update,
-            render_map.run_if(in_state(crate::CurrentScene::Game)),
-        );
-    }
-}
-
-/// Sets up the camera.
-fn setup_camera(mut commands: Commands) {
-    commands.spawn(Camera2dBundle::default());
-}
-
-impl Tile {
-    /// Returns the texture handle of the tile.
-    pub fn get_texture(&self, asset_server: &AssetServer) -> Handle<Image> {
-        match self {
-            Tile::Grass => asset_server.load("tiles/grass.png"),
-            Tile::Forest => asset_server.load("tiles/forest.png"),
-            Tile::Hill => asset_server.load("tiles/hill.png"),
-        }
-    }
-}
-
-/// Renders the map.
-fn render_map(
-    query: Query<(Entity, &TilePosition, &Tile), Changed<Tile>>,
-    mut commands: Commands,
-    asset_server: Res<AssetServer>,
-) {
-    for (entity, position, tile) in query.iter() {
-        let pixel_position_ratio = position.to_pixel_coordinates();
-        let pixel_position = (50. * pixel_position_ratio.x, pixel_position_ratio.y * 30.);
-
-        commands.entity(entity).insert(SpriteBundle {
-            transform: Transform::from_translation(Vec3 {
-                x: pixel_position.0,
-                y: pixel_position.1,
-                z: 0.,
-            }),
-            texture: tile.get_texture(&*asset_server),
-            ..default()
-        });
-    }
-}