X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fgame%2Fstage.h;h=a046947f57ad7d0f49e43621f003ac739a4d5713;hb=c462430faa39c68edfc28446260c86ec100e3424;hp=d7793e22f60ec21fd52acab1b8af9aafbe2f4d94;hpb=c3ac50ad3e79b26d1d99bd222a7e43adb86c2c1e;p=libs%2Fgame.git

diff --git a/source/game/stage.h b/source/game/stage.h
index d7793e2..a046947 100644
--- a/source/game/stage.h
+++ b/source/game/stage.h
@@ -2,6 +2,7 @@
 #define MSP_GAME_STAGE_H_
 
 #include <memory>
+#include <msp/datafile/collection.h>
 #include <msp/time/timedelta.h>
 #include "eventbus.h"
 #include "events.h"
@@ -10,6 +11,7 @@
 
 namespace Msp::Game {
 
+class Camera;
 class Root;
 class System;
 
@@ -17,21 +19,25 @@ class Stage
 {
 public:
 	using EventSource = Game::EventSource<Events::EntityCreated, Events::EntityDestroyed,
-		Events::ComponentCreated, Events::ComponentDestroyed>;
+		Events::ComponentCreated, Events::ComponentDestroyed, Events::CameraChanged>;
 
 private:
+	DataFile::Collection &resources;
 	PoolPool pools;
 	EventBus event_bus;
 	EventSource event_source;
+	EventObserver event_observer;
 	/* Use unique_ptr because there's only one root per stage so it's pointless
 	to put it in a pool. */
 	std::unique_ptr<Root> root;
 	std::vector<std::unique_ptr<System>> systems;
+	Handle<Camera> active_camera;
 
 public:
-	Stage();
+	Stage(DataFile::Collection &);
 	~Stage();
 
+	DataFile::Collection &get_resources() const { return resources; }
 	PoolPool &get_pools() { return pools; }
 	EventBus &get_event_bus() { return event_bus; }
 	EventSource &get_event_source() { return event_source; }
@@ -43,11 +49,20 @@ public:
 	template<typename T, typename... Args>
 	T &add_system(Args &&...);
 
+	void remove_system(System &);
 	const std::vector<std::unique_ptr<System>> &get_systems() const { return systems; }
 
 	template<typename T>
 	T *get_system() const;
 
+	void set_active_camera(Handle<Camera>);
+	Handle<Camera> get_active_camera() const { return active_camera; }
+
+	void synthesize_initial_events(EventObserver &);
+private:
+	void synthesize_initial_events(Handle<Entity>, EventObserver &);
+
+public:
 	void tick(Time::TimeDelta);
 };