*注释

1 files changed, 68 insertions, 0 deletions

diff --git a/src/libjin/Game/je_scene.h b/src/libjin/Game/je_scene.h
new file mode 100644
index 0000000..388b047
--- /dev/null
+++ b/src/libjin/Game/je_scene.h
@@ -0,0 +1,68 @@
+#ifndef __JE_GAME_SCENE_H
+#define __JE_GAME_SCENE_H
+
+#include <map>
+#include <list>
+
+#include "je_entity.h"
+
+namespace JinEngine
+{
+    namespace Game
+    {
+
+        ///
+        /// Handle all entities.
+        ///
+        class Scene
+        {
+        public:
+            ///
+            ///
+            ///
+            void addEntity(Entity* entity);
+
+            ///
+            ///
+            ///
+            EntityList& getEntitiesByTag(uint64 tag);
+
+            ///
+            ///
+            ///
+            EntityList& getEntitiesByLayer(uint32 layer);
+
+            ///
+            ///
+            ///
+            void setEntitiesActiveByTag(uint64 tag);
+
+            ///
+            ///
+            ///
+            void setEntitiesActiveByLayer(uint32 layer);
+
+            ///
+            ///
+            ///
+            void removeEntitiesByLayer(uint32 layer);
+
+            ///
+            ///
+            ///
+            void removeEntitiesByTag(uint64 tag);
+
+        protected:
+            // all entities
+            EntitySet entities;
+            // all entities grouped by layer, render order
+            std::map<uint32, EntityList> layers;
+            // all entities grouped by tag
+            std::map<uint64, EntityList> tags;
+
+        };
+
+    }
+}
+
+#endif
\ No newline at end of file