From 718a09f8fd87d6c0d7e69ff0744802cba040b576 Mon Sep 17 00:00:00 2001
From: Tom Barrett <tom@tombarrett.xyz>
Date: Sun, 24 Apr 2022 21:45:30 +0200
Subject: 0_7

---
 src/main.rs | 81 ++++++++++++++++++++++++++-----------------------------------
 1 file changed, 35 insertions(+), 46 deletions(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index c69d791..d0fb782 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,11 +1,11 @@
 use bevy::math::Vec3;
 use bevy::prelude::*;
-use gems::cell::{self, Cell, Occupant};
+use gems::cell::{self, AnimationTimer, Cell, Occupant};
 use gems::constants;
 use rand::{thread_rng, Rng};
 use std::time::Duration;
 
-fn star_spawning(mut commands: Commands, time: Res<Time>, mut q: Query<&mut Timer>) {
+fn star_spawning(mut commands: Commands, time: Res<Time>, mut q: Query<&mut AnimationTimer>) {
     for mut timer in q.iter_mut() {
         if !timer.repeating() {
             timer.tick(time.delta());
@@ -17,16 +17,18 @@ fn star_spawning(mut commands: Commands, time: Res<Time>, mut q: Query<&mut Time
                         sprite: TextureAtlasSprite::new(constants::TILESHEET_STAR1),
                         transform: Transform {
                             translation: Vec3::new(
-                                thread_rng().gen_range(-300..300) as f32,
-                                thread_rng().gen_range(-200..300) as f32,
                                 0.0,
+                                0.0,
+                                //thread_rng().gen_range(-300.0..300.0),
+                                //thread_rng().gen_range(-200.0..300.0),
+                                1.15,
                             ),
-                            scale: Vec3::splat(thread_rng().gen_range(1..3) as f32),
+                            //scale: Vec3::splat(thread_rng().gen_range(1.0..3.0)),
                             ..Default::default()
                         },
                         ..Default::default()
                     })
-                    .insert(Timer::from_seconds(0.25, true));
+                    .insert(AnimationTimer::from_seconds(0.25, true));
             }
         }
     }
@@ -35,7 +37,6 @@ fn star_spawning(mut commands: Commands, time: Res<Time>, mut q: Query<&mut Time
 pub fn setup(
     mut commands: Commands,
     asset_server: Res<AssetServer>,
-    mut materials: ResMut<Assets<ColorMaterial>>,
     mut texture_atlases: ResMut<Assets<TextureAtlas>>,
 ) {
     let background = asset_server.load("background.png");
@@ -52,7 +53,7 @@ pub fn setup(
 
     commands.spawn_bundle(OrthographicCameraBundle::new_2d());
     commands.spawn_bundle(SpriteBundle {
-        material: materials.add(background.into()),
+        texture: background,
         transform: Transform {
             translation: Vec3::new(50.0, 0.0, 0.0),
             scale: Vec3::splat(constants::TILE_SCALE),
@@ -61,9 +62,9 @@ pub fn setup(
         ..Default::default()
     });
     commands.spawn_bundle(SpriteBundle {
-        material: materials.add(title.into()),
+        texture: title,
         transform: Transform {
-            translation: Vec3::new(240.0, 200.0, 0.0),
+            translation: Vec3::new(240.0, 200.0, 0.1),
             scale: Vec3::splat(2.0),
             ..Default::default()
         },
@@ -73,13 +74,13 @@ pub fn setup(
         sprite: TextureAtlasSprite::new(constants::TILESHEET_COSMONAUT1),
         texture_atlas: atlas_handle.clone(),
         transform: Transform {
-            translation: Vec3::new(225.0, -200.0, 0.0),
+            translation: Vec3::new(225.0, -200.0, 0.1),
             scale: Vec3::splat(constants::TILE_SCALE),
             ..Default::default()
         },
         ..Default::default()
     });
-    commands.spawn_bundle((Timer::from_seconds(1.0, false),));
+    commands.spawn_bundle((AnimationTimer::from_seconds(1.0, false),));
     commands.spawn_bundle(SpriteSheetBundle {
         sprite: TextureAtlasSprite::new(constants::TILESHEET_COSMONAUT2),
         texture_atlas: atlas_handle.clone(),
@@ -87,7 +88,7 @@ pub fn setup(
             translation: Vec3::new(
                 225.0,
                 -200.0 + (-constants::TILE_SIZE) * constants::TILE_SCALE,
-                0.0,
+                0.1,
             ),
             scale: Vec3::splat(constants::TILE_SCALE),
             ..Default::default()
@@ -100,15 +101,12 @@ pub fn setup(
             commands
                 .spawn_bundle(SpriteSheetBundle {
                     texture_atlas: atlas_handle.clone(),
-                    visible: Visible {
-                        is_visible: false,
-                        is_transparent: true,
-                    },
+                    visibility: Visibility { is_visible: false },
                     transform: Transform {
                         translation: Vec3::new(
                             ((i as f32) * constants::TILE_SIZE * constants::TILE_SCALE) - 330.0,
                             ((j as f32) * constants::TILE_SIZE * constants::TILE_SCALE) - 160.0,
-                            1.0,
+                            0.1,
                         ),
                         scale: Vec3::splat(constants::TILE_SCALE),
                         ..Default::default()
@@ -126,12 +124,12 @@ fn animation(
     mut q: Query<(
         Entity,
         Option<&mut Cell>,
-        &mut Timer,
+        &mut AnimationTimer,
         &mut TextureAtlasSprite,
-        &mut Visible,
+        &mut Visibility,
     )>,
 ) {
-    for (entity, cell, mut timer, mut sprite, mut visible) in q.iter_mut() {
+    for (entity, cell, mut timer, mut sprite, mut visibility) in q.iter_mut() {
         timer.tick(time.delta());
         if timer.finished() {
             let index = match sprite.index {
@@ -153,8 +151,8 @@ fn animation(
             if let Some(index) = index {
                 sprite.index = index;
             } else if let Some(mut cell) = cell {
-                cell.set_occupant(Occupant::None, &mut sprite, &mut visible);
-                commands.entity(entity).remove::<Timer>();
+                cell.set_occupant(Occupant::None, &mut sprite, &mut visibility);
+                commands.entity(entity).remove::<AnimationTimer>();
             } else {
                 commands.entity(entity).despawn();
             }
@@ -190,7 +188,7 @@ fn cosmonaut_detect(
                         transform: *transform,
                         ..Default::default()
                     })
-                    .insert(Timer::from_seconds(0.1, true));
+                    .insert(AnimationTimer::from_seconds(0.1, true));
             }
         }
     }
@@ -242,16 +240,14 @@ fn mouse(
             for (cell, _, _) in q.iter_mut() {
                 cells.push(*cell);
             }
-            if let Some(mut selected) = cells.clone().iter_mut().find(|c| c.selected) {
-                if let Some(mut hovered) = cells.iter_mut().find(|c| c.hovered) {
+            if let Some(selected) = cells.clone().iter_mut().find(|c| c.selected) {
+                if let Some(hovered) = cells.iter_mut().find(|c| c.hovered) {
                     if (selected.x == hovered.x + 1 && selected.y == hovered.y)
                         || (selected.x == hovered.x.overflowing_sub(1).0 && selected.y == hovered.y)
                         || (selected.y == hovered.y + 1 && selected.x == hovered.x)
                         || (selected.y == hovered.y.overflowing_sub(1).0 && selected.x == hovered.x)
                     {
-                        let tmp = selected.occupant;
-                        selected.occupant = hovered.occupant;
-                        hovered.occupant = tmp;
+                        std::mem::swap(&mut selected.occupant, &mut hovered.occupant);
                         for (mut cell, _, mut sprite) in q.iter_mut() {
                             if cell.x == selected.x && cell.y == selected.y {
                                 cell.occupant = selected.occupant;
@@ -271,23 +267,8 @@ fn mouse(
     }
 }
 
-pub struct GemsPlugin;
-impl Plugin for GemsPlugin {
-    fn build(&self, app: &mut AppBuilder) {
-        app.add_startup_system(setup.system());
-        app.add_system(cell::insert.system());
-        app.add_system(cell::falling.system());
-        app.add_system(cell::check.system());
-        app.add_system(cell::start_explosion.system());
-        app.add_system(mouse.system());
-        app.add_system(cosmonaut_detect.system());
-        app.add_system(animation.system());
-        app.add_system(star_spawning.system());
-    }
-}
-
 pub fn main() {
-    App::build()
+    App::new()
         .insert_resource(WindowDescriptor {
             title: "gems".to_string(),
             width: constants::WINDOW_WIDTH,
@@ -296,6 +277,14 @@ pub fn main() {
             ..Default::default()
         })
         .add_plugins(DefaultPlugins)
-        .add_plugin(GemsPlugin)
+        .add_startup_system(setup)
+        .add_system(cell::insert)
+        .add_system(cell::falling)
+        .add_system(cell::check)
+        .add_system(cell::start_explosion)
+        .add_system(mouse)
+        .add_system(cosmonaut_detect)
+        .add_system(animation)
+        .add_system(star_spawning)
         .run();
 }
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