Removed unused camera_position and camera_direction fields from Client. Moved ClientEnvironment::drawPostFx to ClientMap::renderPostFx -- this will make the camera management classes easier to write, as ClientMap already knows the camera position but ClientEnvironment doesn't and has to be told about it. This also eliminates the need for Client::getEnv(). Made the post effect color a content feature defined in content_mapnode.h.

src/client.h

@@ -201,14 +201,16 @@ public:
 	
 	void updateCamera(v3f pos, v3f dir);
 	
+	void renderPostFx();
+	
 	// Returns InvalidPositionException if not found
 	MapNode getNode(v3s16 p);
 	// Wrapper to Map
 	NodeMetadata* getNodeMetadata(v3s16 p);
 
-	// Get the player position, and optionally put the
-	// eye position in *eye_position
-	v3f getPlayerPosition(v3f *eye_position=NULL);
+	LocalPlayer* getLocalPlayer();
+
+	v3f getPlayerPosition(v3f *eye_position);
 
 	void setPlayerControl(PlayerControl &control);
 
@@ -302,15 +304,6 @@ public:
 	{
 		return m_access_denied_reason;
 	}
-	
-	/*
-		This should only be used for calling the special drawing stuff in
-		ClientEnvironment
-	*/
-	ClientEnvironment * getEnv()
-	{
-		return &m_env;
-	}
 
 private:
 	
@@ -342,9 +335,6 @@ private:
 
 	IrrlichtDevice *m_device;
 
-	v3f camera_position;
-	v3f camera_direction;
-	
 	// Server serialization version
 	u8 m_server_ser_ver;