From 420d0f36adeed7fa254497b49ef91a7574628082 Mon Sep 17 00:00:00 2001
From: Tom Barrett <tom@tombarrett.xyz>
Date: Sun, 21 Mar 2021 18:45:36 +0100
Subject: merged animation systems

---
 src/main.rs | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

(limited to 'src/main.rs')

diff --git a/src/main.rs b/src/main.rs
index 97592eb..164ffe3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,6 @@
 use bevy::math::Vec3;
 use bevy::prelude::*;
-use gems::cell::{self, Cell};
+use gems::cell::{self, Cell, Occupant};
 use gems::constants;
 use rand::{thread_rng, Rng};
 
@@ -113,9 +113,14 @@ pub fn setup(
 fn animation_system(
     commands: &mut Commands,
     time: Res<Time>,
-    mut cell_query: Query<(Entity, &mut Timer, &mut TextureAtlasSprite), Without<Cell>>,
+    mut cell_query: Query<(
+        Entity,
+        Option<&mut Cell>,
+        &mut Timer,
+        &mut TextureAtlasSprite,
+    )>,
 ) {
-    for (entity, mut timer, mut sprite) in cell_query.iter_mut() {
+    for (entity, cell, mut timer, mut sprite) in cell_query.iter_mut() {
         timer.tick(time.delta_seconds());
         if timer.finished() {
             let index = match sprite.index {
@@ -135,7 +140,13 @@ fn animation_system(
             };
             sprite.index = index;
             if index == constants::TILESHEET_NONE2 {
-                commands.despawn(entity);
+                if let Some(mut cell) = cell {
+                    cell.occupant = Occupant::None;
+                    sprite.index = cell.occupant.to_index();
+                    commands.remove_one::<Timer>(entity);
+                } else {
+                    commands.despawn(entity);
+                }
             }
         }
     }
@@ -250,7 +261,7 @@ impl Plugin for GemsPlugin {
         app.add_system(cell::insert.system());
         app.add_system(cell::falling.system());
         app.add_system(cell::check.system());
-        app.add_system(cell::explosion_animation.system());
+        app.add_system(cell::start_explosion.system());
         app.add_system(mouse_system.system());
         app.add_system(cosmonaut_detect_system.system());
         app.add_system(animation_system.system());
-- 
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