From fdbe42dd7d5d5ea9a535b8607fce16b7519dde4a Mon Sep 17 00:00:00 2001
From: Carter Anderson <mcanders1@gmail.com>
Date: Sat, 11 Jan 2020 01:51:20 -0800
Subject: [PATCH] app_builder: add world and scheduler setters

---
 src/app/app_builder.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/app/app_builder.rs b/src/app/app_builder.rs
index 922ac5dcb0..57b80e5443 100644
--- a/src/app/app_builder.rs
+++ b/src/app/app_builder.rs
@@ -21,6 +21,16 @@ impl AppBuilder {
         self.app.run();
     }
 
+    pub fn with_world(mut self, world: World) -> Self {
+        self.app.world = world;
+        self
+    }
+
+    pub fn with_scheduler(mut self, scheduler: SystemScheduler::<AppStage>) -> Self {
+        self.app.scheduler = scheduler;
+        self
+    }
+
     pub fn setup(mut self, setup: &dyn Fn(&mut World, &mut SystemScheduler<AppStage>)) -> Self {
         setup(&mut self.app.world, &mut self.app.scheduler);
         self