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Diffstat (limited to 'src/core/extension.h')
-rw-r--r-- | src/core/extension.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/core/extension.h b/src/core/extension.h new file mode 100644 index 0000000..0b9ecad --- /dev/null +++ b/src/core/extension.h @@ -0,0 +1,42 @@ +/* + core/extension.h + This file is part of the Osirion project and is distributed under + the terms of the GNU General Public License version 2 +*/ + +#ifndef __INCLUDED_CORE_EXTENSION_H__ +#define __INCLUDED_CORE_EXTENSION_H__ + +namespace core { + class Extension; +} + +#include "core/entity.h" + +namespace core { + +/// a abstract base class for entity extensions +class Extension { +public: + /// extension types + enum Type { Client=0, Render=1, Sound=2, Game=3 }; + + inline Type type() const { return extension_type; } + + inline Entity *entity() { return extension_entity; } + + Extension(Type type, Entity *entity); + virtual ~Extension(); + + virtual void frame(float elapsed) = 0; + +private: + Type extension_type; + Entity *extension_entity; + +}; + +} // namespace core + +#endif // __INCLUDED_CORE_EXTENSION_H__ + |