X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgame%2Fcomponent.h;h=6406cb5743e3f417f0cb7f27a08c92e439aecef8;hb=e4f03880d49bdbe0c7269be0f40f23b197bcea77;hp=44927ffd2e73c640f9d8a609f4e4b66984633572;hpb=a99b57a74252fd3de649d544d070b747f91fcf4d;p=libs%2Fgame.git

diff --git a/source/game/component.h b/source/game/component.h
index 44927ff..6406cb5 100644
--- a/source/game/component.h
+++ b/source/game/component.h
@@ -2,6 +2,7 @@
 #define MSP_GAME_COMPONENT_H_
 
 #include <msp/time/timedelta.h>
+#include "accessguard.h"
 #include "handle.h"
 
 namespace Msp::Game {
@@ -34,7 +35,7 @@ protected:
 
 	BufferedComponent(Handle<Entity> e): Component(e) { }
 
-	const T &read() const { return data[read_index]; }
+	const T &read() const;
 	T &write();
 
 public:
@@ -42,9 +43,21 @@ public:
 	virtual void commit_tick() { if(written) read_index = write_index; }
 };
 
+template<typename T>
+const T &BufferedComponent<T>::read() const
+{
+#ifdef DEBUG
+	AccessGuard::get_instance().check<AccessGuard::Read<T>>();
+#endif
+	return data[read_index];
+}
+
 template<typename T>
 T &BufferedComponent<T>::write()
 {
+#ifdef DEBUG
+	AccessGuard::get_instance().check<AccessGuard::Write<T>>();
+#endif
 	if(!written && write_index!=read_index)
 	{
 		data[write_index] = data[read_index];