From: Mikko Rasa <tdb@tdb.fi>
Date: Sat, 29 Oct 2022 17:20:55 +0000 (+0300)
Subject: Use template lambdas to avoid repetition of types
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgame.git;a=commitdiff_plain;h=6a5d5f8f7bab46c2567752f7bbabca075b926ce3

Use template lambdas to avoid repetition of types
---

diff --git a/source/game/eventbus.h b/source/game/eventbus.h
index e096635..c78cb0d 100644
--- a/source/game/eventbus.h
+++ b/source/game/eventbus.h
@@ -23,7 +23,7 @@ struct EventDispatcher
 	{ handlers.emplace_back(obs, std::move(cb)); }
 
 	void remove_observer(EventObserver *obs)
-	{ std::erase_if(handlers, [obs](const Handler &h){ return h.observer==obs; }); }
+	{ std::erase_if(handlers, [obs](auto &h){ return h.observer==obs; }); }
 
 	void dispatch(const T &) const;
 };
diff --git a/source/game/transformpropagator.cpp b/source/game/transformpropagator.cpp
index 73ecf64..631e529 100644
--- a/source/game/transformpropagator.cpp
+++ b/source/game/transformpropagator.cpp
@@ -12,8 +12,8 @@ TransformPropagator::TransformPropagator(Stage &s):
 	System(s),
 	observer(s.get_event_bus())
 {
-	observer.observe<Events::EntityCreated>([this](const Events::EntityCreated &){ transforms_dirty = true; });
-	observer.observe<Events::EntityDestroyed>([this](const Events::EntityDestroyed &){ transforms_dirty = true; });
+	observer.observe<Events::EntityCreated>([this](auto &){ transforms_dirty = true; });
+	observer.observe<Events::EntityDestroyed>([this](auto &){ transforms_dirty = true; });
 }
 
 void TransformPropagator::tick(Time::TimeDelta)