1 files changed, 8 insertions, 0 deletions
diff --git a/src/system.h b/src/system.h
index 684aca9..0fb1bcd 100644
--- a/src/system.h
+++ b/src/system.h

@@ -1,7 +1,15 @@
 #ifndef SYSTEM_H_6B40E1B9
 #define SYSTEM_H_6B40E1B9
+enum class SystemKey {
+  Transform,
+  Camera
+};
 class System {
+public:
+  virtual void tick(double dt) {}
 };
 #endif /* end of include guard: SYSTEM_H_6B40E1B9 */

diff --git a/src/system.h b/src/system.h index 684aca9..0fb1bcd 100644 --- a/src/system.h +++ b/src/system.h
@@ -1,7 +1,15 @@
1	#ifndef SYSTEM_H_6B40E1B9	1	#ifndef SYSTEM_H_6B40E1B9
2	#define SYSTEM_H_6B40E1B9	2	#define SYSTEM_H_6B40E1B9
3		3
		4	enum class SystemKey {
		5	Transform,
		6	Camera
		7	};
		8
4	class System {	9	class System {
		10	public:
		11
		12	virtual void tick(double dt) {}
5	};	13	};
6		14
7	#endif /* end of include guard: SYSTEM_H_6B40E1B9 */	15	#endif /* end of include guard: SYSTEM_H_6B40E1B9 */