added a loading sequence to attack
added a loading sequence to attack

psychobunny/nodebb-plugin-openfantasy,Holyphoenix/nodebb-plugin-openfantasy,psychobunny/nodebb-plugin-openfantasy,Holyphoenix/nodebb-plugin-openfantasy,psychobunny/nodebb-plugin-openfantasy,Holyphoenix/nodebb-plugin-openfantasy