Container_game_object(unsigned char l, unsigned char h, unsigned int shapex, unsigned int shapey, unsigned int lft, unsigned char res = 0) : Ireg_game_object(l, h, shapex, shapey, lft), volume_used(0), resistance(res), objects(0) {  }
Container_game_object() : volume_used(0), resistance(0), objects(0) {  }
	Container_game_object(unsigned char l, unsigned char h, 				unsigned int shapex,				unsigned int shapey, unsigned int lft,				unsigned char res = 0)		: Ireg_game_object(l, h, shapex, shapey, lft),		  volume_used(0), resistance(res), objects(0)		{  }