1 files changed, 9 insertions, 3 deletions
diff --git a/src/system.h b/src/system.h
index 489afd0..6a3cd14 100644
--- a/src/system.h
+++ b/src/system.h

@@ -1,12 +1,18 @@
 #ifndef SYSTEM_H_B61A8CEA
 #define SYSTEM_H_B61A8CEA
+#include "entity_manager.h"
 class Game;
 class System {
 public:
-  System(Game& game)
-    : game(game) {}
+  using id_type = EntityManager::id_type;
+  System(Game& game) : game_(game)
+  {
+  }
  virtual ~System() = default;
@@ -14,7 +20,7 @@ public:
 protected:
-  Game& game;
+  Game& game_;
 };
 #endif /* end of include guard: SYSTEM_H_B61A8CEA */

diff --git a/src/system.h b/src/system.h index 489afd0..6a3cd14 100644 --- a/src/system.h +++ b/src/system.h
@@ -1,12 +1,18 @@
1	#ifndef SYSTEM_H_B61A8CEA	1	#ifndef SYSTEM_H_B61A8CEA
2	#define SYSTEM_H_B61A8CEA	2	#define SYSTEM_H_B61A8CEA
3		3
		4	#include "entity_manager.h"
		5
4	class Game;	6	class Game;
5		7
6	class System {	8	class System {
7	public:	9	public:
8	System(Game& game)	10
9	: game(game) {}	11	using id_type = EntityManager::id_type;
		12
		13	System(Game& game) : game_(game)
		14	{
		15	}
10		16
11	virtual ~System() = default;	17	virtual ~System() = default;
12		18
@@ -14,7 +20,7 @@ public:
14		20
15	protected:	21	protected:
16		22
17	Game& game;	23	Game& game_;
18	};	24	};
19		25
20	#endif /* end of include guard: SYSTEM_H_B61A8CEA */	26	#endif /* end of include guard: SYSTEM_H_B61A8CEA */